G-type star · yellow dwarf, like our Sun
Kepler-166
5413 K
temperature
0.74 R☉
radius
0.81 M☉
mass
0.412 L☉
luminosity
How long to get there · 1,968 ly away
At light speed, about 1,968 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.94×
as hot as the Sun
0.74×
the Sun's width
0.81×
the Sun's mass
0.41×
the Sun's light output
Worlds orbiting this star
- Explore →Kepler-166 dSub-Neptune · ESI 0.181.73 R⊕ · year: 1.6 days
- Explore →Kepler-166 bSub-Neptune · ESI 0.302.27 R⊕ · year: 7.7 days
- Explore →Kepler-166 cSub-Neptune · ESI 0.482.38 R⊕ · year: 34 days
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-166's temperature, not a photograph.