GJ 2139 ABC

Star type
g A: DA5 (white dwarf)
g B: NA
g C: NA

Distance from Earth
g 18.87 ly

Star Service No.
g NA

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

Diameter/Mass/Temp (xSol)
g A: NA; NA; NA
g B: NA; NA; NA
g C: NA; NA; NA

Brightness (xSol)
g A: NA
g B: NA
g C: NA

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

Comparison to Sol
g See chart

Picture of star
g See links to images

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 NA

Other names
g LTT 7421
g EGGR 200
g WD 1840−111
g L 849-15
g G 155-034
g GEN# +9.80155034
g EG200

Sci-fi mentions
g NA