What it’s like to stand here
HIP 29442 c
weight
1.87 g
sun
21.6× wider
sky
warm white

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

Rocky world

HIP 29442 c

Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.

TOI-469
host star
1.55 R⊕
radius
4.50 M⊕
mass · measured
3.5 days
orbital period
850°C (1562°F)
avg temp
What it's like to stand here
1.87 g
your weight (measured mass)
3.5 days
one year, in Earth time
21.6× 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 · 222 ly away
Jet airliner
267 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
346,876 years
dies en route1000-yr cryo: fails
Light speed
222 years
dies en route1000-yr cryo: survives
Warp 10
81 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHIP 29442 c is 1.6× the width of Earth
Explore from here · roam the neighborhood
Host star
TOI-469
5289 K host star · 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 9.5
ConstellationLepus
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 HIP 29442 c's confirmed parameters, not a photograph.