What it’s like to stand here
TOI-1408 b
weight
0.95 g
sun
26.3× wider
sky
bright white

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

Gas giant

TOI-1408 b

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

TOI-1408
host star
25.00 R⊕
radius
593 M⊕
mass · measured
4.4 days
orbital period
1020°C (1868°F)
avg temp
What it's like to stand here
0.95 g
surface gravity (no solid surface · measured mass)
4.4 days
one year, in Earth time
26.3× wider
how big its sun looks vs ours
bright white
midday sky tint
1.1×
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 · 455 ly away
Jet airliner
546 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
709,521 years
dies en route1000-yr cryo: fails
Light speed
455 years
dies en route1000-yr cryo: survives
Warp 10
166 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-1408 b is 25× the width of Earth
Explore from here · roam the neighborhood
Host star
TOI-1408
F8 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
BINOCULARS NEEDED
Host-star brightnessmag 9.3
ConstellationCepheus
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 TOI-1408 b's confirmed parameters, not a photograph.