What it’s like to stand here
HD 144899 b
- weight
- ≥ 0.89 g
- sun
- 6.8× wider
- sky
- bright white
Illustration computed from this world’s measured and derived values, not a photograph.
Ice / gas giant
HD 144899 b
Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.
HD 144899 →
host star
4.77 R⊕
radius
20.34 M⊕
mass · minimum (m·sin i)
40 days
orbital period
498°C (928°F)
avg temp
What it's like to stand here
≥ 0.89 g
surface gravity (no solid surface · minimum mass only)
40 days
one year, in Earth time
6.8× wider
how big its sun looks vs ours
bright white
midday sky tint
1.1×
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 · 377 ly away
Jet airliner
452 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
588,360 years
dies en route1000-yr cryo: fails
Light speed
377 years
dies en route1000-yr cryo: survives
Warp 10
138 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
HD 144899 bIce / gas giant
PlanetKepler-637 bsimilar world
SystemHD 14787396 ly
Sky regionNormathis direction
Host star
HD 144899
6126 K host star · 1 planet
Sibling worlds in this system
No other confirmed planets here yet. New ones auto-appear as telescopes report.
Nearby star systems
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 144899 b's confirmed parameters, not a photograph.