K-type star · orange
HD 203387
5174 K
temperature
10.59 R☉
radius
2.82 M☉
mass
72.4 L☉
luminosity
How long to get there · 201 ly away
At light speed, about 201 years to reach this system.
See the full survival timeline (jet to folding spacetime) →Size vs the Sun
How it compares with our Sun
0.90×
as hot as the Sun
10.59×
the Sun's width
2.82×
the Sun's mass
72.44×
the Sun's light output
Worlds orbiting this star
- Explore →HD 203387 bGas giant · ESI 0.2413.10 R⊕ · 513 days year
- Explore →HD 203387 cGas giant · ESI 0.4012.60 R⊕ · 6.8 years 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?
VISIBLE TO THE NAKED EYE
Brightness mag 4.3To see it no equipment needed
Illustration generated from HD 203387's temperature, not a photograph.