What it’s like to stand here
TOI-519 b
weight
1.10 g
sun
21.9× wider
sky
deep orange

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

Gas giant

TOI-519 b

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

TOI-519
host star
11.55 R⊕
radius
147 M⊕
mass · measured
1.3 days
orbital period
414°C (777°F)
avg temp
What it's like to stand here
1.10 g
surface gravity (no solid surface · measured mass)
1.3 days
one year, in Earth time
21.9× wider
how big its sun looks vs ours
deep orange
midday sky tint
0.9×
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 · 377 ly away
Jet airliner
452 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
587,811 years
dies en route1000-yr cryo: fails
Light speed
377 years
dies en route1000-yr cryo: survives
Warp 10
138 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthTOI-519 b is 12× the width of Earth
Explore from here · roam the neighborhood
Host star
TOI-519
M V · 1 planet
Explore →
Sibling worlds in this system

No other confirmed planets here yet. New ones auto-appear as telescopes report.

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

Can you see it tonight? · observe
FAINT — LARGE TELESCOPE NEEDED
Host-star brightnessmag 17.4
ConstellationPuppis
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.

Illustration generated from TOI-519 b's confirmed parameters, not a photograph.