What it’s like to stand here
HD 12235 c
weight
20.07 g
sun
0.08× as wide
sky
warm white

Illustration computed from this world’s measured and derived values, not a photograph.

Gas giant

HD 12235 c

Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.

HD 12235
host star
12.50 R⊕
radius
3,136 M⊕
mass · measured
99.5 years
orbital period
-191°C (-312°F)
avg temp
What it's like to stand here
20.07 g
surface gravity (no solid surface · measured mass)
99.5 years
one year, in Earth time
0.08× as wide
how big its sun looks vs ours
warm 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 · 104 ly away
Jet airliner
124 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
161,569 years
dies en route1000-yr cryo: fails
Light speed
104 years
dies en route1000-yr cryo: survives
Warp 10
38 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHD 12235 c is 13× the width of Earth
Explore from here · roam the neighborhood
Host star
HD 12235
5986 K host star · 2 planets
Explore →
Sibling worlds in this system

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
Host-star brightnessmag 5.9
ConstellationPisces
To see the host starno equipment needed
Gear bridge

Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.

Illustration generated from HD 12235 c's confirmed parameters, not a photograph.