Star type
g M3.5
Distance from Earth
g 28.49 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 21.9%; NA
Brightness (xSol)
g 0.4875
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g Planet JJ849b is 82% Jupiter mass; orbits star every 1890 days
Habitable zone
g Habitable zone is 0.013 to 0.021 AU
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Aquarius
Other names
g HIP 109388; BD-05 5715; LHS 517
Sci-fi mentions
g NA
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.
Thursday, January 31, 2008
Wednesday, January 30, 2008
Beta Canum Venaticorum
Star type
g G0V
Distance from Earth
g 28.44 ly
Star Service No.
g NA
Age
g 5.3 billion years
Radius/Mass/Temp (xSol)
g 1.18 ± 0.11 R☉; 107.6%; 6,045 K
Brightness (xSol)
g 129%
Metallicity
g [Fe/H] = −0.21; slightly metal-poor but close to Sol
Comparison to Sol
g See chart (similar to Sun)
Picture of star
g NA
Star system features
g WDS lists a companion, but this is probably in error
Known planets
g NA
Habitable zone
g In 2006, astronomer Margaret Turnbull labelled star as the top stellar system top candidate to search for extraterrestrial life forms. Because of its solar-type properties, astrobiologists have listed it among the most astrobiologically interesting stars within 10 parsecs of Sol. High probability of life, as similar to Sol. Porto de Mello lists it as one of 13 nearby astrobiologically interesting stars.
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In the constellation Canes Venatici, it is the second-brightest star. Along with the brighter star Cor Caroli, the pair form the "southern dog" in this constellation that represents hunting dogs.
Other names
g Gl 475; HD 109358; HIP 61317; BD: +42° 2321; YPC 2895.00; LHS 2579; Beta CVn; Chara; Asterion; 8 CVn; HR 4785; LTT 13552; GCTP 2895.00; SAO 44230; FK5 470; LFT 924, NSV 5725
Sci-fi mentions
g NA
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g G0V
Distance from Earth
g 28.44 ly
Star Service No.
g NA
Age
g 5.3 billion years
Radius/Mass/Temp (xSol)
g 1.18 ± 0.11 R☉; 107.6%; 6,045 K
Brightness (xSol)
g 129%
Metallicity
g [Fe/H] = −0.21; slightly metal-poor but close to Sol
Comparison to Sol
g See chart (similar to Sun)
Picture of star
g NA
Star system features
g WDS lists a companion, but this is probably in error
Known planets
g NA
Habitable zone
g In 2006, astronomer Margaret Turnbull labelled star as the top stellar system top candidate to search for extraterrestrial life forms. Because of its solar-type properties, astrobiologists have listed it among the most astrobiologically interesting stars within 10 parsecs of Sol. High probability of life, as similar to Sol. Porto de Mello lists it as one of 13 nearby astrobiologically interesting stars.
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In the constellation Canes Venatici, it is the second-brightest star. Along with the brighter star Cor Caroli, the pair form the "southern dog" in this constellation that represents hunting dogs.
Other names
g Gl 475; HD 109358; HIP 61317; BD: +42° 2321; YPC 2895.00; LHS 2579; Beta CVn; Chara; Asterion; 8 CVn; HR 4785; LTT 13552; GCTP 2895.00; SAO 44230; FK5 470; LFT 924, NSV 5725
Sci-fi mentions
g NA
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Tuesday, January 29, 2008
LFT 1085
Star type
g M
Distance from Earth
g 28.38 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 10.7%; NA
Brightness (xSol)
g 0.0396%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g LTT 14193
g LP 325-15
g L 1484-43
Sci-fi mentions
g NA
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g M
Distance from Earth
g 28.38 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 10.7%; NA
Brightness (xSol)
g 0.0396%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g LTT 14193
g LP 325-15
g L 1484-43
Sci-fi mentions
g NA
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.
Mu Herculis ABC
Star type
g A: G51V
g B: M3J
g C: M4K
Distance from Earth
g 28.35 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
g C: NA
Diameter/Mass/Temp (xSol)
g A: NA; 134.1%; NA
g B: NA; 21.9%; NA
g C: NA; 19.5%; NA
Brightness (xSol)
g A: 279%
g B: 0.4875%
g C: 0.3257%
Metallicity
g A: NA
g B: NA
g C: NA
Comparison to Sol
g A: See chart (similar to Sun)
g B: See chart (similar to Proxima)
g C: See chart (similar to Proxima)
Picture of star
g A: NA
g B: NA
g C: NA
Star system features
g NA
Known planets
g A: NA
g B: NA
g C: NA
Habitable zone
g A: NA
g B: NA
g C: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Hercules
Other names
g A: MU Her
g B: ADS 10786
g B: LHS 3325
g B: HR 6623 B
g B: Gl 695 B
g C: HR 6623 C
g C: Gl 695 C
Sci-fi mentions
g NA
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g A: G51V
g B: M3J
g C: M4K
Distance from Earth
g 28.35 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
g C: NA
Diameter/Mass/Temp (xSol)
g A: NA; 134.1%; NA
g B: NA; 21.9%; NA
g C: NA; 19.5%; NA
Brightness (xSol)
g A: 279%
g B: 0.4875%
g C: 0.3257%
Metallicity
g A: NA
g B: NA
g C: NA
Comparison to Sol
g A: See chart (similar to Sun)
g B: See chart (similar to Proxima)
g C: See chart (similar to Proxima)
Picture of star
g A: NA
g B: NA
g C: NA
Star system features
g NA
Known planets
g A: NA
g B: NA
g C: NA
Habitable zone
g A: NA
g B: NA
g C: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Hercules
Other names
g A: MU Her
g B: ADS 10786
g B: LHS 3325
g B: HR 6623 B
g B: Gl 695 B
g C: HR 6623 C
g C: Gl 695 C
Sci-fi mentions
g NA
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Sunday, January 27, 2008
GJ 3275
Star type
g M3-4.5 Ve
Distance from Earth
g 28.3 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; NA; NA
Brightness (xSol)
g NA (flare star)
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Taurus
Other names
g LP 415-636; GJ 3275
Sci-fi mentions
g NA
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.
g M3-4.5 Ve
Distance from Earth
g 28.3 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; NA; NA
Brightness (xSol)
g NA (flare star)
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Taurus
Other names
g LP 415-636; GJ 3275
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Gl 867 AB
Star type
g A: M4e
g B: M2e
Distance from Earth
g 28.28 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
Diameter/Mass/Temp (xSol)
g A: NA; 16.4%; NA
g B: NA; 30.3%; NA
Brightness (xSol)
g A: 0.1779%
g B: 1.5325% (flare star)
Metallicity
g A: NA
g B: NA
Comparison to Sol
g For both stars A and B: See chart (similar to Proxima)
Picture of star
g A: NA
g B: NA
Star system features
g NA
Known planets
g A: NA
g B: NA
Habitable zone
g A: NA
g B: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Aquarius
Other names
g A: L 717-022; FK Aqr; FK Aquarius; FK Aquarii A; BD-21 6287
g B: FK Aquarii B
Sci-fi mentions
g NA
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g A: M4e
g B: M2e
Distance from Earth
g 28.28 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
Diameter/Mass/Temp (xSol)
g A: NA; 16.4%; NA
g B: NA; 30.3%; NA
Brightness (xSol)
g A: 0.1779%
g B: 1.5325% (flare star)
Metallicity
g A: NA
g B: NA
Comparison to Sol
g For both stars A and B: See chart (similar to Proxima)
Picture of star
g A: NA
g B: NA
Star system features
g NA
Known planets
g A: NA
g B: NA
Habitable zone
g A: NA
g B: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Aquarius
Other names
g A: L 717-022; FK Aqr; FK Aquarius; FK Aquarii A; BD-21 6287
g B: FK Aquarii B
Sci-fi mentions
g NA
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.
Saturday, January 26, 2008
Gamma Pavonis
Star type
g F6-8V
Distance from Earth
g 28.25 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g 110%; 80%; NA
Brightness (xSol)
g 150%
Metallicity
g 12%-25%
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g Lies in the east central part of Constellation Pavo, the Peacock, east of Beta Pavonis
Other names
g Gl 827; LHS 3674; Gam Pav; NSV 13689; HR 8181
Sci-fi mentions
g NA
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g F6-8V
Distance from Earth
g 28.25 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g 110%; 80%; NA
Brightness (xSol)
g 150%
Metallicity
g 12%-25%
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g Lies in the east central part of Constellation Pavo, the Peacock, east of Beta Pavonis
Other names
g Gl 827; LHS 3674; Gam Pav; NSV 13689; HR 8181
Sci-fi mentions
g NA
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Thursday, January 24, 2008
Gl 48
Star type
g dM3.5e
Distance from Earth
g 28.25 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 23.7%; NA
Brightness (xSol)
g 0.6476% (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Cepheus
Other names
g AC+71 532
g LHS 131
g BD+70 58b
Sci-fi mentions
g NA
g dM3.5e
Distance from Earth
g 28.25 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 23.7%; NA
Brightness (xSol)
g 0.6476% (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Cepheus
Other names
g AC+71 532
g LHS 131
g BD+70 58b
Sci-fi mentions
g NA
Wednesday, January 23, 2008
Gl 486
Star type
g M4
Distance from Earth
g 28.22 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 16.7%; NA
Brightness (xSol)
g 0.1897%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Virgo
Other names
g Wolf 437
g LHS 341
Sci-fi mentions
g NA
g M4
Distance from Earth
g 28.22 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 16.7%; NA
Brightness (xSol)
g 0.1897%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Virgo
Other names
g Wolf 437
g LHS 341
Sci-fi mentions
g NA
Tuesday, January 22, 2008
61 Ursae Majoris
Star type
g G8Ve
Distance from Earth
g 28.12 ly
Star Service No.
g NA
Age
g 500 million to 1 billion years old
Radius/Mass/Temp (xSol)
g 84%; 81.1%; 5,580 K
Brightness (xSol)
g 48.045%
Metallicity
g 40%-105%
Comparison to Sol
g See chart (similar to Sun)
Picture of star
g NA
Star system features
g Star lies near the same line of sight as the sub-giant star HD 101212, although it is presently unclear whether these two stars are gravitationally bound or even in physical proximity.
Known planets
g No sub-stellar companions have been observed in orbit around this star, and it appears to lack a dust ring as is found around some comparable stars.
Habitable zone
g Given age of star, it probably does not sport an M-class planet.
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Ursa Major; can just barely be seen by the unaided eye
Other names
g BS 4489; HR 4496; BD +35°2270; HD 101501; GCTP 2699.00; SAO 62655; FK5 1300; NSV 5291; HIP 56997; Gl 434
Sci-fi mentions
g In the science fiction of Larry Niven, 61 Ursae Majoris is depicted as the home system of the warlike extraterrestrials known as Kzin.
g In the Star Trek universe, 61 Ursae Majoris is orbited by the class M planet Archer IV. The star is known as Loracus.
g In the video game Mass Effect, 61 Ursae Majoris is the birth system for the character of Gunnery Chief Ashley Williams.
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g G8Ve
Distance from Earth
g 28.12 ly
Star Service No.
g NA
Age
g 500 million to 1 billion years old
Radius/Mass/Temp (xSol)
g 84%; 81.1%; 5,580 K
Brightness (xSol)
g 48.045%
Metallicity
g 40%-105%
Comparison to Sol
g See chart (similar to Sun)
Picture of star
g NA
Star system features
g Star lies near the same line of sight as the sub-giant star HD 101212, although it is presently unclear whether these two stars are gravitationally bound or even in physical proximity.
Known planets
g No sub-stellar companions have been observed in orbit around this star, and it appears to lack a dust ring as is found around some comparable stars.
Habitable zone
g Given age of star, it probably does not sport an M-class planet.
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Ursa Major; can just barely be seen by the unaided eye
Other names
g BS 4489; HR 4496; BD +35°2270; HD 101501; GCTP 2699.00; SAO 62655; FK5 1300; NSV 5291; HIP 56997; Gl 434
Sci-fi mentions
g In the science fiction of Larry Niven, 61 Ursae Majoris is depicted as the home system of the warlike extraterrestrials known as Kzin.
g In the Star Trek universe, 61 Ursae Majoris is orbited by the class M planet Archer IV. The star is known as Loracus.
g In the video game Mass Effect, 61 Ursae Majoris is the birth system for the character of Gunnery Chief Ashley Williams.
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.
Monday, January 21, 2008
Gl 451 AB
Star type
g A: G8VI
g B: M (Observations announced in 1998 suggest that sightings of this companion were actually observations of a new gargantuan class of stellar mass ejection associated recently with Sol-type stars of spectral class F8 to G8 called a "superflare" from the primary star itself .)
Distance from Earth
g 28.12 ly
Star Service No.
g NA
Age
g A: Probably 3.24 Gyr but may be at least 5.4 billion years old based on chromospheric anaysis alone, but its halo subdwarf status would suggest that the star is at least 10 billion years old, having formed during a period of rapid collapse that lasted perhaps a billion years in the early history of the Milky Way galaxy prior the development of the galactic disk.
g B: NA
Diameter/Mass/Temp (xSol)
g A: 64%; 60.5%; NA
g B: NA; 15.4%; NA
Brightness (xSol)
g A: 17.2169%-19% (Emits enormous magnetic outbursts produce "superflares", aka coronal mass ejections, that release between 100 and 10 million times more energy than the largest flares ever observed on the sun, making them brighten briefly by up to 20 times. These superflares last from one hour to one week and increase the normal luminosity of a star as much as one thousand times. They occur, on average, about once per century.)
g B: 0.1428%
Metallicity
g A: Lower than Sol
g B: NA
Comparison to Sol
g A: See chart (similar to Sun)
g B: See chart (similar to Proxima)
Picture of star
g A: NA
g B: NA
Star system features
g NA
Known planets
g A: Given the low abundance of elements heavier than hydrogen, the star is more likely to have gas giants in cold outer orbits than rocky planets in close orbit.
g B: NA
Habitable zone
g A: Given the regular eruption of superflares, it is unlikely that Earth-type life could survive for long on any inner rocky planet (If Sol were to produce a large superflare, Earth's ozone layer would be destroyed, and ice on the daylight side of moons as far out as those of Jupiter or even Saturn would be melted, producing vast floodplains that refreeze after the flare subsides. ). The distance where an Earth-type planet would be comfortable with liquid water is only about 0.44 AU (around the orbit of Mercury).
g B: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g BD+36 2219 AB: 2.3 ly
g 61 Ursae Majoris (G8 Ve): 2.6 ly
g Chara (G0 V): 5.0
g Alula Australis 4? (C=G0-5 Ve): 5.4 ly
g G 122-49: 6.2 ly
g Ross 1003: 6.9 ly
g Gl 436 / AC+27 28217: 7.1 ly
g GJ 1138: 7.4 ly
g GJ 1134: 9.1 ly
g Beta Comae Berenices (B=G0 V): 10.0 ly
Map locating star system
g NA
Location in Earth sky
g In the southern part of Constellation Ursa Major, the Great Bear, which also encompasses the Big Dipper, northeast of Alula Borealis (Nu Ursae Majoris) and Alula Australis (Xi or Ksi Ursae Majoris)
Other names
g A: HR 4550; Hip 57939; HD 103095; BD+38 2285; SAO 62738; FK5 1307; G 122-51; G 148-18; LHS 44; LTT 13276; LFT 855; Gmb 1830; Groombridge 1830; NSV 5374
g B: CF Uma; CF Ursa Major; BD +38° 2285; YPC2745.00; CF Ursae Majoris
Sci-fi mentions
g NA
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g A: G8VI
g B: M (Observations announced in 1998 suggest that sightings of this companion were actually observations of a new gargantuan class of stellar mass ejection associated recently with Sol-type stars of spectral class F8 to G8 called a "superflare" from the primary star itself .)
Distance from Earth
g 28.12 ly
Star Service No.
g NA
Age
g A: Probably 3.24 Gyr but may be at least 5.4 billion years old based on chromospheric anaysis alone, but its halo subdwarf status would suggest that the star is at least 10 billion years old, having formed during a period of rapid collapse that lasted perhaps a billion years in the early history of the Milky Way galaxy prior the development of the galactic disk.
g B: NA
Diameter/Mass/Temp (xSol)
g A: 64%; 60.5%; NA
g B: NA; 15.4%; NA
Brightness (xSol)
g A: 17.2169%-19% (Emits enormous magnetic outbursts produce "superflares", aka coronal mass ejections, that release between 100 and 10 million times more energy than the largest flares ever observed on the sun, making them brighten briefly by up to 20 times. These superflares last from one hour to one week and increase the normal luminosity of a star as much as one thousand times. They occur, on average, about once per century.)
g B: 0.1428%
Metallicity
g A: Lower than Sol
g B: NA
Comparison to Sol
g A: See chart (similar to Sun)
g B: See chart (similar to Proxima)
Picture of star
g A: NA
g B: NA
Star system features
g NA
Known planets
g A: Given the low abundance of elements heavier than hydrogen, the star is more likely to have gas giants in cold outer orbits than rocky planets in close orbit.
g B: NA
Habitable zone
g A: Given the regular eruption of superflares, it is unlikely that Earth-type life could survive for long on any inner rocky planet (If Sol were to produce a large superflare, Earth's ozone layer would be destroyed, and ice on the daylight side of moons as far out as those of Jupiter or even Saturn would be melted, producing vast floodplains that refreeze after the flare subsides. ). The distance where an Earth-type planet would be comfortable with liquid water is only about 0.44 AU (around the orbit of Mercury).
g B: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g BD+36 2219 AB: 2.3 ly
g 61 Ursae Majoris (G8 Ve): 2.6 ly
g Chara (G0 V): 5.0
g Alula Australis 4? (C=G0-5 Ve): 5.4 ly
g G 122-49: 6.2 ly
g Ross 1003: 6.9 ly
g Gl 436 / AC+27 28217: 7.1 ly
g GJ 1138: 7.4 ly
g GJ 1134: 9.1 ly
g Beta Comae Berenices (B=G0 V): 10.0 ly
Map locating star system
g NA
Location in Earth sky
g In the southern part of Constellation Ursa Major, the Great Bear, which also encompasses the Big Dipper, northeast of Alula Borealis (Nu Ursae Majoris) and Alula Australis (Xi or Ksi Ursae Majoris)
Other names
g A: HR 4550; Hip 57939; HD 103095; BD+38 2285; SAO 62738; FK5 1307; G 122-51; G 148-18; LHS 44; LTT 13276; LFT 855; Gmb 1830; Groombridge 1830; NSV 5374
g B: CF Uma; CF Ursa Major; BD +38° 2285; YPC2745.00; CF Ursae Majoris
Sci-fi mentions
g NA
Read this blogger’s books
.
Sunday, January 20, 2008
Gl 487
Star type
g M3
Distance from Earth
g 28.09 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 18.8%; NA
Brightness (xSol)
g 0.2892%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g AC+66 3955
g LTT 13665
g HIP 62556
g YPC 2949.00
g Vys 676
g DP Dra
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g M3
Distance from Earth
g 28.09 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 18.8%; NA
Brightness (xSol)
g 0.2892%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g AC+66 3955
g LTT 13665
g HIP 62556
g YPC 2949.00
g Vys 676
g DP Dra
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Saturday, January 19, 2008
Zeta Tucanae
Star type
g F9 V
Distance from Earth
g 28 ly
Star Service No.
g NA
Age
g 3-4 Gyr
Diameter/Mass/Temp (xSol)
g 110%; 98%; 6200 K
Brightness (xSol)
g 130%
Metallicity
g 44-79%
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g No hot Jupiters
Habitable zone
g High probability of life as similar to Sun; Porto de Mello lists it as one of 13 nearby astrobiologically interesting stars. Star would appear whitish in sky.
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g L 119-94: 7.5 ly
Map locating star system
g NA
Location in Earth sky
g In constellation Tucana
Other names
g Gl 17, HR 77, HD 1581, LHS 5, LTT 167, GCTP 54, SAO 248163, CP(D)-65°13, FK5 10, GC 401, LPM 16, LFT 36, HIP 1599, ZET Tuc; Zeta Tuc
Sci-fi mentions
g NA
g F9 V
Distance from Earth
g 28 ly
Star Service No.
g NA
Age
g 3-4 Gyr
Diameter/Mass/Temp (xSol)
g 110%; 98%; 6200 K
Brightness (xSol)
g 130%
Metallicity
g 44-79%
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g No hot Jupiters
Habitable zone
g High probability of life as similar to Sun; Porto de Mello lists it as one of 13 nearby astrobiologically interesting stars. Star would appear whitish in sky.
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g L 119-94: 7.5 ly
Map locating star system
g NA
Location in Earth sky
g In constellation Tucana
Other names
g Gl 17, HR 77, HD 1581, LHS 5, LTT 167, GCTP 54, SAO 248163, CP(D)-65°13, FK5 10, GC 401, LPM 16, LFT 36, HIP 1599, ZET Tuc; Zeta Tuc
Sci-fi mentions
g NA
Friday, January 18, 2008
LP 666-9
Star type
g M9V
Distance from Earth
g 27.92 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 2.4%; NA
Brightness (xSol)
g 0.0002 (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Hydra
Other names
g LHS 2065
g GJ 3517
Sci-fi mentions
g NA
g M9V
Distance from Earth
g 27.92 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 2.4%; NA
Brightness (xSol)
g 0.0002 (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Hydra
Other names
g LHS 2065
g GJ 3517
Sci-fi mentions
g NA
Thursday, January 17, 2008
Gl 381
Star type
g M0
Distance from Earth
g 27.82 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 20.1%; NA
Brightness (xSol)
g 0.3636%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g L 968-022; LP 609-71
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g M0
Distance from Earth
g 27.82 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 20.1%; NA
Brightness (xSol)
g 0.3636%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g L 968-022; LP 609-71
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Wednesday, January 16, 2008
SCR 0640-0552
Star type
g M? V
Distance from Earth
g 27.7 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; NA; NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Monoceros
Other names
g NA
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g M? V
Distance from Earth
g 27.7 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; NA; NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Monoceros
Other names
g NA
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Tuesday, January 15, 2008
Gl 84
Star type
g M2.5 V or M3
Distance from Earth
g 27.63 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 22.5%; NA
Brightness (xSol)
g 0.5392%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Cetus
Other names
g L 727-32; LHS 149
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g M2.5 V or M3
Distance from Earth
g 27.63 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 22.5%; NA
Brightness (xSol)
g 0.5392%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Cetus
Other names
g L 727-32; LHS 149
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
LP 467-16
Star type
g M
Distance from Earth
g 27.63 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 7.5%; NA
Brightness (xSol)
g 0.0118% (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Pisces
Other names
g L 1157-47; LTT 10436; GJ 3078
Sci-fi mentions
g NA
g M
Distance from Earth
g 27.63 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 7.5%; NA
Brightness (xSol)
g 0.0118% (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Pisces
Other names
g L 1157-47; LTT 10436; GJ 3078
Sci-fi mentions
g NA
Sunday, January 13, 2008
GJ 1057
Star type
g M
Distance from Earth
g 27.63 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 8.7%; NA
Brightness (xSol)
g 0.0197%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g NA
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g M
Distance from Earth
g 27.63 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 8.7%; NA
Brightness (xSol)
g 0.0197%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g NA
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Saturday, January 12, 2008
Gl 618 AB
Star type
g A: M5
g B: M3
Distance from Earth
g 27.61 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
Diameter/Mass/Temp (xSol)
g A: NA; 7.5%; NA
g B: NA; 19.1%; NA
Brightness (xSol)
g A: 0.0118%
g B: 0.3055%
Metallicity
g A: NA
g B: NA
Comparison to Sol
g NA
Picture of star
g A: NA
g B: NA
Star system features
g NA
Known planets
g A: NA
g B: NA
Habitable zone
g A: NA
g B: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Scorpius
Other names
g A: HIP 80018; CD -37 10765 A; YPC 3710; LHS 415
g B: LHS 416; CD -37 10765 B
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g A: M5
g B: M3
Distance from Earth
g 27.61 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
Diameter/Mass/Temp (xSol)
g A: NA; 7.5%; NA
g B: NA; 19.1%; NA
Brightness (xSol)
g A: 0.0118%
g B: 0.3055%
Metallicity
g A: NA
g B: NA
Comparison to Sol
g NA
Picture of star
g A: NA
g B: NA
Star system features
g NA
Known planets
g A: NA
g B: NA
Habitable zone
g A: NA
g B: NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Scorpius
Other names
g A: HIP 80018; CD -37 10765 A; YPC 3710; LHS 415
g B: LHS 416; CD -37 10765 B
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Friday, January 11, 2008
GJ 1154 A
Star type
g M5V
Distance from Earth
g 27.6 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 8.9%; NA
Brightness (xSol)
g 0.0210%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Virgo
Other names
g LTT 13408
g G 13-12
g LHS 2531
Sci-fi mentions
g NA
g M5V
Distance from Earth
g 27.6 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 8.9%; NA
Brightness (xSol)
g 0.0210%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Virgo
Other names
g LTT 13408
g G 13-12
g LHS 2531
Sci-fi mentions
g NA
Thursday, January 10, 2008
LP 469-206
Star type
g M5.5V
Distance from Earth
g 27.6 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 5.2%; NA
Brightness (xSol)
g 0.0032% (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Aries
Other names
g USNO 694
g LHS 1375
g GJ 3146
Sci-fi mentions
g NA
g M5.5V
Distance from Earth
g 27.6 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 5.2%; NA
Brightness (xSol)
g 0.0032% (flare star)
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Aries
Other names
g USNO 694
g LHS 1375
g GJ 3146
Sci-fi mentions
g NA
Wednesday, January 9, 2008
Gl 438
Star type
g KO-MO V-VI
Distance from Earth
g 27.4 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 21.4%-40%; NA
Brightness (xSol)
g 0.4530%
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g Star may be a subdwarf
Known planets
g NA
Habitable zone
g Star too dim for Earth-like planet to exist in Venus-Earth-Mars orbit
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Centaurus
Other names
g CD-51 5974
g LHS 2447
g CP-51 4413
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g KO-MO V-VI
Distance from Earth
g 27.4 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 21.4%-40%; NA
Brightness (xSol)
g 0.4530%
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g Star may be a subdwarf
Known planets
g NA
Habitable zone
g Star too dim for Earth-like planet to exist in Venus-Earth-Mars orbit
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Centaurus
Other names
g CD-51 5974
g LHS 2447
g CP-51 4413
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Tuesday, January 8, 2008
GJ 2036 AB
Star type
g A: M2 V e
g B: NA
Distance from Earth
g 27.3188 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g A: HIP 22738; LDS 131A; BPM 17964
g B: LDS 131B; BPM 17965
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g A: M2 V e
g B: NA
Distance from Earth
g 27.3188 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g A: HIP 22738; LDS 131A; BPM 17964
g B: LDS 131B; BPM 17965
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Monday, January 7, 2008
Beta Comae Berenices
Star type
g F9.5-GOV
Distance from Earth
g 27.24 ly
Star Service No.
g NA
Age
g Appreciably younger than Sol
Diameter/Mass/Temp (xSol)
g NA; 105.4%; 5900 K
Brightness (xSol)
g 120.1124%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Sun)
Picture of star
g NA
Star system features
g Same level of activity as (or even slightly higher than) Sol
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Coma Berenices
Other names
g BET Com, Gl 502, HR 4983, HD 114710, HIP 64394, BD +28° 2193, YPC 3015.00, LHS 348
Sci-fi mentions
g NA
Read this blogger’s books
.
g F9.5-GOV
Distance from Earth
g 27.24 ly
Star Service No.
g NA
Age
g Appreciably younger than Sol
Diameter/Mass/Temp (xSol)
g NA; 105.4%; 5900 K
Brightness (xSol)
g 120.1124%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Sun)
Picture of star
g NA
Star system features
g Same level of activity as (or even slightly higher than) Sol
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Coma Berenices
Other names
g BET Com, Gl 502, HR 4983, HD 114710, HIP 64394, BD +28° 2193, YPC 3015.00, LHS 348
Sci-fi mentions
g NA
Read this blogger’s books
.
Sunday, January 6, 2008
Gl 877
Star type
g K
Distance from Earth
g 27.21 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 21.1%; NA
Brightness (xSol)
g 0.4327%
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Octans
Other names
g L 049-019 (aka L 49-19); LHS 531
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g K
Distance from Earth
g 27.21 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 21.1%; NA
Brightness (xSol)
g 0.4327%
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Octans
Other names
g L 049-019 (aka L 49-19); LHS 531
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Saturday, January 5, 2008
Gl 232
Star type
g M4.5
Distance from Earth
g 27.17 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 10.5%; NA
Brightness (xSol)
g 0.0375%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Gemini
Other names
g Ross 64
g LHS 1846
Sci-fi mentions
g NA
g M4.5
Distance from Earth
g 27.17 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 10.5%; NA
Brightness (xSol)
g 0.0375%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Gemini
Other names
g Ross 64
g LHS 1846
Sci-fi mentions
g NA
Friday, January 4, 2008
Gl 117
Star type
g K2V
Distance from Earth
g 27.11 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 66.1%; NA
Brightness (xSol)
g 23.5101%
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Eridanus
Other names
g BD-13 544
g HD 17925
g Hip 13402
g HR 857
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g K2V
Distance from Earth
g 27.11 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 66.1%; NA
Brightness (xSol)
g 23.5101%
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Eridanus
Other names
g BD-13 544
g HD 17925
g Hip 13402
g HR 857
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Thursday, January 3, 2008
GJ 3707
Star type
g M3.5
Distance from Earth
g 27.1 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Corvus (a southern constellation)
Other names
g LP 723-32; LHS 2520
Sci-fi mentions
g Established as Superman's homestar for the planet Krypton in 2012 comic book
g M3.5
Distance from Earth
g 27.1 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Corvus (a southern constellation)
Other names
g LP 723-32; LHS 2520
Sci-fi mentions
g Established as Superman's homestar for the planet Krypton in 2012 comic book
SCR 0838-5855
Star type
g M? V
Distance from Earth
g 27 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; NA; NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Carina
Other names
g NA
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g M? V
Distance from Earth
g 27 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; NA; NA
Brightness (xSol)
g NA
Metallicity
g NA
Comparison to Sol
g NA
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g NA
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g In constellation Carina
Other names
g NA
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Tuesday, January 1, 2008
Beta Andromedae
Star type
g K
Distance from Earth
g 26.98 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 24.6%; NA
Brightness (xSol)
g 0.7363%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g Probably not luminous to support a planet in a Venus-Earth-Mars habitable zone
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g Gl 54
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
g K
Distance from Earth
g 26.98 ly
Star Service No.
g NA
Age
g NA
Diameter/Mass/Temp (xSol)
g NA; 24.6%; NA
Brightness (xSol)
g 0.7363%
Metallicity
g NA
Comparison to Sol
g See chart (similar to Proxima)
Picture of star
g NA
Star system features
g NA
Known planets
g NA
Habitable zone
g Probably not luminous to support a planet in a Venus-Earth-Mars habitable zone
Orbital map
g NA
View from star
g NA
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g NA
Location in Earth sky
g NA
Other names
g Gl 54
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
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