What it’s like to stand here
K2-415 b
weight
7.28 g
sun
7.3× wider
sky
dim red

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

Rocky world

K2-415 b

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

K2-415
host star
1.01 R⊕
radius
7.50 M⊕
mass · measured
4.0 days
orbital period
139°C (283°F)
avg temp
What it's like to stand here
7.28 g
your weight (measured mass)
4.0 days
one year, in Earth time
7.3× wider
how big its sun looks vs ours
dim red
midday sky tint
0.1×
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 · 71.2 ly away
Jet airliner
85.3 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
110,984 years
dies en route1000-yr cryo: fails
Light speed
71 years
dies en route1000-yr cryo: survives
Warp 10
26 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthK2-415 b is about the size of Earth
Explore from here · roam the neighborhood
Host star
K2-415
M5 V · 1 planet
Explore →
Sibling worlds in this system

No other confirmed planets here yet. New ones auto-appear as telescopes report.

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 15.3
ConstellationCancer
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 K2-415 b's confirmed parameters, not a photograph.