K-type star · orange dwarf
GJ 3090
3707 K
temperature
0.52 R☉
radius
0.52 M☉
mass
0.045 L☉
luminosity
How long to get there · 73.3 ly away
At light speed, about 73 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.64×
as hot as the Sun
0.52×
the Sun's width
0.52×
the Sun's mass
0.05×
the Sun's light output
Worlds orbiting this star
- Explore →GJ 3090 bSub-Neptune · ESI 0.322.18 R⊕ · 2.9 days year
- Explore →GJ 3090 cSub-Neptune · ESI 0.493.14 R⊕ · 16 days year
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 11.4To see it 4-6" (100-150 mm) telescope
Illustration generated from GJ 3090's temperature, not a photograph.