K-type star · orange dwarf
K2-247
4667 K
temperature
0.69 R☉
radius
0.74 M☉
mass
0.131 L☉
luminosity
How long to get there · 842 ly away
At light speed, about 842 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.81×
as hot as the Sun
0.69×
the Sun's width
0.74×
the Sun's mass
0.13×
the Sun's light output
Worlds orbiting this star
- Explore →K2-247 bSub-Neptune · ESI 0.242.12 R⊕ · 2.3 days year
- Explore →K2-247 cSub-Neptune · ESI 0.342.19 R⊕ · 6.5 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 K2-247's temperature, not a photograph.