What it’s like to stand here
TOI-1634 c
sky
deep orange

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

TOI-1634 c

TOI-1634 c is a confirmed sub-Neptune exoplanet 115 ly from Earth in the constellation Perseus, discovered in 2022 by Multiple Observatories.

Radial Velocity: spotted by the gravitational wobble the planet tugs in its star (what that means).

TOI-1634 →
host star
–
radius
–
mass · minimum (m·sin i)
103 days
orbital period
–
avg temp
Human scale

Bathing the surface in deep orange light. A year passes in just 103 days.

–
gravity, needs mass + radius
EXCLUDED
103 days
one year, in Earth time
CALCULATED
–
sun size, needs orbit
deep orange
midday sky tint
–
jump, needs gravity
–
rotation unknown

Gravity needs both a mass and a radius, and the catalog has no mass or radius for TOI-1634 c, so it is excluded from gravity rankings and weight calculations.

What these mean: surface gravity · tidal locking · equilibrium temperature

Hear how a voice sounds herea computed acoustic demoEXPERIMENTAL · just for fun

Your voice would sound much as it does on Earth.

We do not yet have a temperature for this world, and its atmosphere is unknown, so its acoustics cannot be modelled. In Earth-like air a human voice carries as you know it, and without the temperature that is as far as the physics will take us.

The journey
How long to get there · 115 ly awayCALCULATED
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 spacetimeinstant, plus 1 hr of paperwork
1 hour
arrives thriving
Size vs Earth
Explore from here · roam the neighborhood

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

Can you see it tonight? · observe
LARGE TELESCOPE NEEDED
Host-star brightnessmag 13.2
ConstellationPerseus →
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.

Common questions

How far is TOI-1634 c from Earth?

TOI-1634 c lies about 115 light-years from Earth.

How long would it take to get to TOI-1634 c?

At the speed of NASA's Parker Solar Probe, the fastest craft ever built, the journey would take about 179,428 years.

How long is a year on TOI-1634 c?

TOI-1634 c completes one orbit of its star in 103 days.

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