What it’s like to stand here
HD 143105 b
- weight
- ≥ 2.05 g
- sun
- 42.9× wider
- sky
- bright white
Illustration computed from this world’s measured and derived values, not a photograph.
Gas giant
HD 143105 b
Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.
HD 143105 →
host star
13.70 R⊕
radius
385 M⊕
mass · minimum (m·sin i)
2.2 days
orbital period
1755°C (3191°F)
avg temp
What it's like to stand here
≥ 2.05 g
surface gravity (no solid surface · minimum mass only)
2.2 days
one year, in Earth time
42.9× wider
how big its sun looks vs ours
bright white
midday sky tint
0.5×
how high you could jump vs Earth
likely
likely tidally locked: probably eternal day on one side, night on the other
How long to get there · 153 ly away
Jet airliner
183 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
237,953 years
dies en route1000-yr cryo: fails
Light speed
153 years
dies en route1000-yr cryo: survives
Warp 10
56 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
HD 143105 bGas giant
PlanetOGLE-TR-132 bsimilar world
SystemTOI-186018 ly
Sky regionDracothis direction
Host star
HD 143105
F5 · 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 143105 b's confirmed parameters, not a photograph.