Gliese 3991 AB

Star type
g A: M3.5 V
g B: M V

Distance from Earth
g 23.66 ly

Star Service No.
g NA

Age
g A: NA
g B: NA

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

Brightness (xSol)
g A: 0.09%
g B: NA

Metallicity
g A: NA
g B: NA

Comparison to Sol
g See chart

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 Hercules

Other names
g A-B: G 203-47 AB
g A: Hip 83945
g A: USNO 752

Sci-fi mentions
g NA

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