What it’s like to stand here
HD 63433 c
weight
2.14 g
sun
6.4× wider
sky
warm white

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

Sub-Neptune

HD 63433 c

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

HD 63433
host star
2.69 R⊕
radius
15.54 M⊕
mass · measured
21 days
orbital period
406°C (762°F)
avg temp
What it's like to stand here
2.14 g
your weight (measured mass)
21 days
one year, in Earth time
6.4× wider
how big its sun looks vs ours
warm white
midday sky tint
0.5×
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 · 73.1 ly away
Jet airliner
87.6 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
113,961 years
dies en route1000-yr cryo: fails
Light speed
73 years
dies en route1000-yr cryo: survives
Warp 10
27 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHD 63433 c is 2.7× the width of Earth
Explore from here · roam the neighborhood
Host star
HD 63433
G5 V · 3 planets
Explore →

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
Host-star brightnessmag 6.9
ConstellationGemini
To see the host star50 mm binoculars
Gear bridge

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

Illustration generated from HD 63433 c's confirmed parameters, not a photograph.