K-type star · orange dwarf
Kepler-304
4817 K
temperature
0.73 R☉
radius
0.80 M☉
mass
0.218 L☉
luminosity
How long to get there · 1,418 ly away
At light speed, about 1,418 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.83×
as hot as the Sun
0.73×
the Sun's width
0.80×
the Sun's mass
0.22×
the Sun's light output
Worlds orbiting this star
- Explore →Kepler-304 eRocky world · ESI 0.241.20 R⊕ · 1.5 days year
- Explore →Kepler-304 bSub-Neptune · ESI 0.242.86 R⊕ · 3.3 days year
- Explore →Kepler-304 cSub-Neptune · ESI 0.322.17 R⊕ · 5.3 days year
- Explore →Kepler-304 dSub-Neptune · ESI 0.352.75 R⊕ · 9.7 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 15.1To see it 10"+ (250 mm) telescope, dark sky
Illustration generated from Kepler-304's temperature, not a photograph.