M-type star · red dwarf
WISEP J121756.91+162640.2 A
575 K
temperature
0.09 R☉
radius
0.03 M☉
mass
0.000 L☉
luminosity
How long to get there · 32.9 ly away
At light speed, about 33 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.10×
as hot as the Sun
0.09×
the Sun's width
0.03×
the Sun's mass
8e-7×
the Sun's light output
Worlds orbiting this star
Explore from here · roam the neighborhood
WISEP J121756.91+162640.2 AM-type · 1 planet
SystemWISEP J121756.91+162640.2 A system1 planet
PlanetWISEP J121756.91+162640.2 A bGas giant
SystemGJ 4367.5 ly
SystemRoss 4588.2 ly
Sky regionComa Berenicesthis direction
Zoom out: system → (soon) galaxy arm, and the host black hole at the galaxy's heart.
Illustration generated from WISEP J121756.91+162640.2 A's temperature, not a photograph.