Star type
g A: M4.5V
g B: M4.5V
g C: M7V
Distance from Earth
g 23.98 ly
Star Service No.
g NA
Age
g A: NA
g B: NA
g C: NA
Diameter/Mass/Temp (xSol)
g A: NA; 16%; NA
g B: NA; 13%: NA
g C: NA: 16%: NA
Brightness (xSol)
g A: 0.247%
g B: 0.176%; underluminous for its spectral type; about 13 times fainter than Star A (flare star)
g C: 0.210%
Metallicity
g A: NA
g B: NA
g C: NA
Comparison to Sol
g A: See chart (similar to Proxima)
Picture of star
g See picture
Star system features
g Research paper: “GJ 1230: A Nearby Triple System”
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 Stars A and B apparently are a binary
View from star
g See sky map
Nearby stars
(Star systems with 10 light years)
g NA
Map locating star system
g See stellar map
Location in Earth sky
g In constellation Hercules
Other names
g A: LHS 3405
g A-C: G 184-19 ABC
g A: NS 1841+2447 A
g B: YPC 4313.01
g B: LP 319-2
Sci-fi mentions
g NA
Get your SF book manuscript edited
.
Tuesday, November 6, 2007
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment