What it’s like to stand here
Kepler-1820 b
- weight
- ≈ 1.02 g
- sun
- 4.7× wider
- sky
- warm white
Illustration computed from this world’s measured and derived values, not a photograph.
Sub-Neptune
Kepler-1820 b
Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.
Kepler-1820 →
host star
3.12 R⊕
radius
9.90 M⊕
mass · estimated from radius
31 days
orbital period
288°C (550°F)
avg temp
What it's like to stand here
≈ 1.02 g
your weight (mass estimated from size)
31 days
one year, in Earth time
4.7× wider
how big its sun looks vs ours
warm white
midday sky tint
1.0×
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 · 4,649 ly away
Jet airliner
5.6 billion years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
7.3 million years
dies en route1000-yr cryo: fails
Light speed
4,649 years
dies en route1000-yr cryo: fails
Warp 10
5 years
arrives, just older
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Kepler-1820 bSub-Neptune
PlanetKepler-53 csimilar world
SystemKepler-59021 ly
Sky regionCygnusthis direction
Host star
Kepler-1820
5841 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
FAINT — LARGE TELESCOPE NEEDED
Host-star brightnessmag 15.8
ConstellationCygnus →
To see the host star10"+ (250 mm) telescope, dark sky
Gear bridge
Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.
Illustration generated from Kepler-1820 b's confirmed parameters, not a photograph.