What it’s like to stand here
HIP 21152 b
- weight
- 52.97 g
- sun
- 0.09× as wide
- sky
- bright white
Illustration computed from this world’s measured and derived values, not a photograph.
Gas giant
HIP 21152 b
Imaging: photographed directly, as a faint point of light beside its star.
HIP 21152 →
host star
12.00 R⊕
radius
7,628 M⊕
mass · measured
60.2 years
orbital period
1027°C (1880°F)
avg temp
What it's like to stand here
52.97 g
surface gravity (no solid surface · measured mass)
60.2 years
one year, in Earth time
0.09× as wide
how big its sun looks vs ours
bright white
midday sky tint
0.0×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 142 ly away
Jet airliner
170 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
220,802 years
dies en route1000-yr cryo: fails
Light speed
142 years
dies en route1000-yr cryo: survives
Warp 10
52 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Host star
Binary systemHIP 21152
F5 V · 1 planet
Sibling worlds in this system
No other confirmed planets here yet. New ones auto-appear as telescopes report.
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
BINOCULARS NEEDED
Gear bridge
Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.
Illustration generated from HIP 21152 b's confirmed parameters, not a photograph.