What it’s like to stand here
Kepler-1538 b
- weight
- ≈ 1.05 g
- sun
- 1.7× wider
- sky
- warm white
Illustration computed from this world’s measured and derived values, not a photograph.
Sub-Neptune
Kepler-1538 b
Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.
Kepler-1538 →
host star
2.82 R⊕
radius
8.35 M⊕
mass · estimated from radius
175 days
orbital period
73°C (163°F)
avg temp
What it's like to stand here
≈ 1.05 g
your weight (mass estimated from size)
175 days
one year, in Earth time
1.7× wider
how big its sun looks vs ours
warm white
midday sky tint
1.0×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 3,670 ly away
Jet airliner
4.4 billion years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
5.7 million years
dies en route1000-yr cryo: fails
Light speed
3,670 years
dies en route1000-yr cryo: fails
Warp 10
4 years
arrives, just older
Folding spacetime
instant
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood
Kepler-1538 bSub-Neptune
PlanetKepler-1548 bsimilar world
SystemKepler-1273120 ly
Sky regionLyrathis direction
Host star
Kepler-1538
5837 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 15.6
ConstellationLyra →
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-1538 b's confirmed parameters, not a photograph.