What it’s like to stand here
WASP-47 d
weight
1.16 g
sun
13.6× wider
sky
warm white

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

Ice / gas giant

WASP-47 d

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

WASP-47
host star
3.65 R⊕
radius
15.50 M⊕
mass · measured
9.0 days
orbital period
612°C (1133°F)
avg temp
What it's like to stand here
1.16 g
surface gravity (no solid surface · measured mass)
9.0 days
one year, in Earth time
13.6× wider
how big its sun looks vs ours
warm white
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 · 864 ly away
Jet airliner
1.0 billion years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
1.3 million years
dies en route1000-yr cryo: fails
Light speed
864 years
dies en route1000-yr cryo: survives
Warp 10
315 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthWASP-47 d is 3.6× the width of Earth
Explore from here · roam the neighborhood
Host star
WASP-47
G9 · 4 planets
Explore →

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 11.9
ConstellationAquarius
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-47 d's confirmed parameters, not a photograph.