M-type star · red dwarf
K2-89
3691 K
temperature
0.32 R☉
radius
0.35 M☉
mass
0.047 L☉
luminosity
How long to get there · 281 ly away
At light speed, about 281 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.64×
as hot as the Sun
0.32×
the Sun's width
0.35×
the Sun's mass
0.05×
the Sun's light output
Worlds orbiting this star
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?
MID-SIZE TELESCOPE NEEDED
Brightness mag 14.2To see it 8-10" (200-250 mm) telescope
Illustration generated from K2-89's temperature, not a photograph.