What it’s like to stand here
TOI-5126 c
weight
≈ 0.95 g
sun
8.6× wider
sky
bright white

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

Ice / gas giant

TOI-5126 c

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

TOI-5126
host star
3.86 R⊕
radius
14.20 M⊕
mass · estimated from radius
18 days
orbital period
698°C (1288°F)
avg temp
What it's like to stand here
≈ 0.95 g
surface gravity (no solid surface · mass estimated from size)
18 days
one year, in Earth time
8.6× wider
how big its sun looks vs ours
bright white
midday sky tint
1.0×
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 · 523 ly away
Jet airliner
627 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
815,987 years
dies en route1000-yr cryo: fails
Light speed
523 years
dies en route1000-yr cryo: survives
Warp 10
191 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-5126 c is 3.9× the width of Earth
Explore from here · roam the neighborhood
Host star
TOI-5126
F V · 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
SMALL TELESCOPE NEEDED
Host-star brightnessmag 10.1
ConstellationLeo
To see the host star4-6" (100-150 mm) telescope
Gear bridge

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

Illustration generated from TOI-5126 c's confirmed parameters, not a photograph.