What it’s like to stand here
HAT-P-11 c
weight
4.89 g
sun
0.17× as wide
sky
amber-orange

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

Gas giant

HAT-P-11 c

Radial Velocity: spotted by the gravitational wobble the planet tugs in its star.

HAT-P-11
host star
13.20 R⊕
radius
852 M⊕
mass · measured
9.2 years
orbital period
-182°C (-295°F)
avg temp
What it's like to stand here
4.89 g
surface gravity (no solid surface · measured mass)
9.2 years
one year, in Earth time
0.17× as wide
how big its sun looks vs ours
amber-orange
midday sky tint
0.2×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 123 ly away
Jet airliner
148 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
192,100 years
dies en route1000-yr cryo: fails
Light speed
123 years
dies en route1000-yr cryo: survives
Warp 10
45 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHAT-P-11 c is 13× the width of Earth
Explore from here · roam the neighborhood
Host star
HAT-P-11
K4 · 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 9.5
ConstellationCygnus
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 HAT-P-11 c's confirmed parameters, not a photograph.