M-type star · red dwarf
GJ 433
3461 K
temperature
0.50 R☉
radius
0.48 M☉
mass
0.020 L☉
luminosity
How long to get there · 29.6 ly away
At light speed, about 30 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.60×
as hot as the Sun
0.50×
the Sun's width
0.48×
the Sun's mass
0.02×
the Sun's light output
Worlds orbiting this star
- Explore →GJ 433 bSub-Neptune · ESI 0.482.33 R⊕ · 7.4 days year
- Explore →GJ 433 dSub-Neptune · ESI 0.762.14 R⊕ · 36 days year
- Explore →GJ 433 cIce / gas giant · ESI 0.126.27 R⊕ · 13.9 years 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 9.8To see it 4-6" (100-150 mm) telescope
Illustration generated from GJ 433's temperature, not a photograph.