What it’s like to stand here
HD 203387 c
- weight
- 14.98 g
- sun
- 2.1× wider
- sky
- amber-orange
Illustration computed from this world’s measured and derived values, not a photograph.
Gas giant
HD 203387 c
Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.
HD 203387 →
host star
12.60 R⊕
radius
2,379 M⊕
mass · measured
6.8 years
orbital period
87°C (189°F)
avg temp
What it's like to stand here
14.98 g
surface gravity (no solid surface · measured mass)
6.8 years
one year, in Earth time
2.1× wider
how big its sun looks vs ours
amber-orange
midday sky tint
0.1×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 201 ly away
Jet airliner
242 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
314,096 years
dies en route1000-yr cryo: fails
Light speed
201 years
dies en route1000-yr cryo: survives
Warp 10
74 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Host star
HD 203387
5174 K host star · 2 planets
Sibling worlds in this system
Nearby star systems
Similar worlds (size · gravity · star)
Zoom out: star → system → (soon) galaxy arm, host black hole, and a real image of the host galaxy.
Can you see it tonight? · observe
VISIBLE TO THE NAKED EYE
Gear bridge
Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.
Illustration generated from HD 203387 c's confirmed parameters, not a photograph.