What it’s like to stand here
BD+15 2940 b
- weight
- ≥ 1.88 g
- sun
- 27.1× wider
- sky
- amber-orange
Illustration computed from this world’s measured and derived values, not a photograph.
Gas giant
BD+15 2940 b
Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.
BD+15 2940 →
host star
13.70 R⊕
radius
353 M⊕
mass · minimum (m·sin i)
137 days
orbital period
935°C (1714°F)
avg temp
What it's like to stand here
≥ 1.88 g
surface gravity (no solid surface · minimum mass only)
137 days
one year, in Earth time
27.1× wider
how big its sun looks vs ours
amber-orange
midday sky tint
0.5×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 1,391 ly away
Jet airliner
1.7 billion years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
2.2 million years
dies en route1000-yr cryo: fails
Light speed
1,391 years
dies en route1000-yr cryo: fails
Warp 10
1 years
arrives, just older
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Host star
BD+15 2940
K0 · 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 BD+15 2940 b's confirmed parameters, not a photograph.