Monday, August 6, 2007

GJ 1245 ABC

Star type
g A: M5.5
g B: M6
g C: M dwarf

Distance from Earth
g 14.81-14.83 ly

Star Service No.
g NA

g A: NA
g B: NA
g C: NA

Diameter/Mass/Temp (xSol)
g A: NA; 11%; NA
g B: NA; 10%; 2600 K
g C: NA; 7.4%; 2150 K

Brightness (xSol)
g A: 0.00009 (flare star)
g B: 0.00005 (may be flare star)
g C: NA

g A: NA
g B: NA
g C: NA

Comparison to Sol
g A/B: See chart

Picture of star
g A: See picture
g B: NA
g C: See picture

Star system features
g A and Bare close binaries with a separation of 33 AUs
g B: NA
g C: NA

Known planets
g A: None
g B: None
g C: None

Habitable zone
g A: NA
g B: 0.56 AU
g C: 0.51 AU

Orbital map
g Stars A and B separated by 33 AUs

View from star system
g NA

Nearby stars
(Star systems with 10 light years)
g NA

Map locating star system
g See stellar map (listed as G 208-044)

Location in Earth sky
g In constellation Cygnus; can’t be seen with naked eye

Other names
g A: G 208-044 A; LHS 3494; V1581 Cygni A
g B: G 208-045; LHS 3495; V1581 Cygni B
g C: G 208-044 B; V1581 Cygni C

Sci-fi mentions
g NA

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