G-type star · yellow dwarf, like our Sun
Kepler-1991
5478 K
temperature
1.05 R☉
radius
0.91 M☉
mass
0.779 L☉
luminosity
How long to get there · 2,791 ly away
At light speed, about 2,791 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.95×
as hot as the Sun
1.05×
the Sun's width
0.91×
the Sun's mass
0.78×
the Sun's light output
Worlds orbiting this star
- Explore →Kepler-1991 bRocky world · ESI 0.351.47 R⊕ · 13 days year
- Explore →Kepler-1991 cSub-Neptune · ESI 0.352.57 R⊕ · 23 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 15.0To see it 10"+ (250 mm) telescope, dark sky
Illustration generated from Kepler-1991's temperature, not a photograph.