What it’s like to stand here
HD 180617 b
- weight
- ≥ 0.98 g
- sun
- 1.4× wider
- sky
- deep orange
Illustration computed from this world’s measured and derived values, not a photograph.
Ice / gas giant · likely temperate
HD 180617 b
Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.
HD 180617 →
host star
3.53 R⊕
radius
12.21 M⊕
mass · minimum (m·sin i)
106 days
orbital period
-71°C (-96°F)
avg temp
What it's like to stand here
≥ 0.98 g
surface gravity (no solid surface · minimum mass only)
106 days
one year, in Earth time
1.4× wider
how big its sun looks vs ours
deep orange
midday sky tint
1.0×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 19.3 ly away
Jet airliner
23.1 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
30,066 years
dies en route1000-yr cryo: fails
Light speed
19 years
arrives elderly
Warp 10
7 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
HD 180617 bIce / gas giant
PlanetGJ 229 A csimilar world
SystemGl 68613 ly
Sky regionAquilathis direction
Host star
Binary systemHD 180617
M2.5 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 HD 180617 b's confirmed parameters, not a photograph.