Sunday, December 9, 2007

Gamma Leporis AB

Star type
g A: F6-7 V
g B: K2 V

Distance from Earth
g 26.13 ly

Star Service No.
g NA

Age
g A: 2.7-3 Gy (could be old as 9.51 Gy)
g B: 2.7-3 Gy
Diameter/Mass/Temp (xSol)
g 127.2%; 123%; NA
g 102.2%; 63.1%; NA

Brightness (xSol)
g A: 206.2399%
g B: 19.9354%

Metallicity
g Average of 82% between the two stars

Comparison to Sol
g A: See chart (larger than Alpha Centauri)
g B: See chart (similar to GJ 887)

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: 1.602 A.U.s; orbital period would be 1.8517 years with a tidal index of 0.291647; angular size of star in sky is 0.423338 degrees
g B: 0.497 A.U.s; orbital period would be 161.452 days with a tidal index of 5.1179; angular size of star in sky is 1.095075 degrees

Orbital map
g NA

View from star
g NA

Nearby stars
(Star systems with 10 light years)
g Donner 91: 5.0933 ly
g Bonner Durchmusterung -5°1123: 9.9555 (K3 V)

Map locating star system
g NA

Location in Earth sky
g In constellation Lepus

Other names
g A: BD -22°1211; SAO 170759; HR 1983; Gam Lep A; 13 Leporis; Gl 216 A; HIC 27072; ADS 4334; FK5 217
g B: HD 38392; BD -22°1210; SAO 170757; HR 1982; HD 38393; Gl 216 B; Gam Lep B

Sci-fi mentions
g A: NA
g B: NA

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