K-type star · orange dwarf
GJ 900 A
3976 K
temperature
0.72 R☉
radius
1.08 M☉
mass
0.120 L☉
luminosity
How long to get there · 67.9 ly away
At light speed, about 68 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.69×
as hot as the Sun
0.72×
the Sun's width
1.08×
the Sun's mass
0.12×
the Sun's light output
Worlds orbiting this star
Explore from here · roam the neighborhood
Zoom out: system → (soon) galaxy arm, and the host black hole at the galaxy's heart.
Can you see it tonight?
SMALL TELESCOPE NEEDED
Brightness mag 9.6To see it 4-6" (100-150 mm) telescope
Illustration generated from GJ 900 A's temperature, not a photograph.