What it’s like to stand here
TOI-1634 b
weight
1.58 g
sun
29.0× wider
sky
deep orange

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

Sub-Neptune

TOI-1634 b

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

TOI-1634
host star
1.76 R⊕
radius
4.90 M⊕
mass · measured
23.7 hours
orbital period
627°C (1160°F)
avg temp
What it's like to stand here
1.58 g
your weight (measured mass)
23.7 hours
one year, in Earth time
29.0× wider
how big its sun looks vs ours
deep orange
midday sky tint
0.6×
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 · 115 ly away
Jet airliner
138 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
179,428 years
dies en route1000-yr cryo: fails
Light speed
115 years
dies en route1000-yr cryo: survives
Warp 10
42 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-1634 b is 1.8× the width of Earth
Explore from here · roam the neighborhood
Host star
Binary system
TOI-1634
M2 · 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
MID-SIZE TELESCOPE NEEDED
Host-star brightnessmag 13.2
ConstellationPerseus
To see the host star8-10" (200-250 mm) telescope
Gear bridge

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

Illustration generated from TOI-1634 b's confirmed parameters, not a photograph.