K-type star · orange dwarf
Kepler-303
3944 K
temperature
0.48 R☉
radius
0.57 M☉
mass
0.086 L☉
luminosity
How long to get there · 684 ly away
At light speed, about 684 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.68×
as hot as the Sun
0.48×
the Sun's width
0.57×
the Sun's mass
0.09×
the Sun's light output
Worlds orbiting this star
- Explore →Kepler-303 bRocky world · ESI 0.350.89 R⊕ · 1.9 days year
- Explore →Kepler-303 cRocky world · ESI 0.541.14 R⊕ · 7.1 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?
FAINT — LARGE TELESCOPE NEEDED
Brightness mag 14.9To see it 10"+ (250 mm) telescope, dark sky
Illustration generated from Kepler-303's temperature, not a photograph.