What it’s like to stand here
Kepler-145 c
weight
4.25 g
sun
7.0× wider
sky
bright white

Illustration computed from this world’s measured and derived values, not a photograph.

Ice / gas giant

Kepler-145 c

Transit: spotted by the tiny, repeating dip in its star’s light each time the planet crosses in front of it.

Kepler-145
host star
4.32 R⊕
radius
79.40 M⊕
mass · measured
43 days
orbital period
436°C (817°F)
avg temp
What it's like to stand here
4.25 g
surface gravity (no solid surface · measured mass)
43 days
one year, in Earth time
7.0× wider
how big its sun looks vs ours
bright white
midday sky tint
0.2×
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 · 1,849 ly away
Jet airliner
2.2 billion years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
2.9 million years
dies en route1000-yr cryo: fails
Light speed
1,849 years
dies en route1000-yr cryo: fails
Warp 10
2 years
arrives, just older
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthKepler-145 c is 4.3× the width of Earth
Explore from here · roam the neighborhood
Host star
Kepler-145
6022 K host star · 2 planets
Explore →
Sibling worlds in this system

Zoom out: star → system → (soon) galaxy arm, host black hole, and a real image of the host galaxy.

Can you see it tonight? · observe
SMALL TELESCOPE NEEDED
Host-star brightnessmag 12.0
ConstellationCygnus
To see the host star4-6" (100-150 mm) telescope
Gear bridge

Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.

Illustration generated from Kepler-145 c's confirmed parameters, not a photograph.