What it’s like to stand here
HD 10180 c
sun
17.3× wider
sky
warm white

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

Sub-Neptune

HD 10180 c

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

HD 10180
host star
radius
2,742 M⊕
mass · measured
5.8 days
orbital period
912°C (1674°F)
avg temp
What it's like to stand here
gravity, needs mass + radius
5.8 days
one year, in Earth time
17.3× wider
how big its sun looks vs ours
warm white
midday sky tint
jump, needs gravity
likely
likely tidally locked: probably eternal day on one side, night on the other
How long to get there · 127 ly away
Jet airliner
152 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
198,184 years
dies en route1000-yr cryo: fails
Light speed
127 years
dies en route1000-yr cryo: survives
Warp 10
46 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Host star
HD 10180
G1 V · 6 planets
Explore →

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
Host-star brightnessmag 7.3
ConstellationHydrus
To see the host star50 mm binoculars
Gear bridge

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

Illustration generated from HD 10180 c's confirmed parameters, not a photograph.