What it’s like to stand here
WASP-11 b
weight
1.62 g
sun
20.4× wider
sky
amber-orange

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

Gas giant

WASP-11 b

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

WASP-11
host star
12.44 R⊕
radius
251 M⊕
mass · measured
3.7 days
orbital period
719°C (1326°F)
avg temp
What it's like to stand here
1.62 g
surface gravity (no solid surface · measured mass)
3.7 days
one year, in Earth time
20.4× wider
how big its sun looks vs ours
amber-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 · 407 ly away
Jet airliner
488 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
634,471 years
dies en route1000-yr cryo: fails
Light speed
407 years
dies en route1000-yr cryo: survives
Warp 10
148 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthWASP-11 b is 12× the width of Earth
Explore from here · roam the neighborhood
Host star
Triple system
WASP-11
K3 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
SMALL TELESCOPE NEEDED
Host-star brightnessmag 11.6
ConstellationAries
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 WASP-11 b's confirmed parameters, not a photograph.