What it’s like to stand here
HD 80606 b
weight
9.89 g
sun
2.3× wider
sky
warm white

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

Gas giant

HD 80606 b

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

HD 80606
host star
11.57 R⊕
radius
1,323 M⊕
mass · measured
111 days
orbital period
132°C (269°F)
avg temp
What it's like to stand here
9.89 g
surface gravity (no solid surface · measured mass)
111 days
one year, in Earth time
2.3× wider
how big its sun looks vs ours
warm white
midday sky tint
0.1×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 217 ly away
Jet airliner
260 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
338,122 years
dies en route1000-yr cryo: fails
Light speed
217 years
dies en route1000-yr cryo: survives
Warp 10
79 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHD 80606 b is 12× the width of Earth
Explore from here · roam the neighborhood
Host star
Binary system
HD 80606
G5 · 1 planet
Explore →
Sibling worlds in this system

No other confirmed planets here yet. New ones auto-appear as telescopes report.

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 9.1
ConstellationUrsa Major
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 80606 b's confirmed parameters, not a photograph.