What it’s like to stand here
HN Peg b
weight
50.41 g
sun
0.00× as wide
sky
bright white

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

Gas giant

HN Peg b

Imaging: photographed directly, as a faint point of light beside its star.

HN Peg
host star
11.78 R⊕
radius
6,992 M⊕
mass · measured
orbital period
-262°C (-440°F)
avg temp
What it's like to stand here
50.41 g
surface gravity (no solid surface · measured mass)
one year, in Earth time
0.00× as wide
how big its sun looks vs ours
bright white
midday sky tint
0.0×
how high you could jump vs Earth
normal
day/night cycle (not tidally locked)
How long to get there · 59.1 ly away
Jet airliner
70.9 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
92,165 years
dies en route1000-yr cryo: fails
Light speed
59 years
dies en route1000-yr cryo: survives
Warp 10
22 days
arrives thriving
Folding spacetime
instant
arrives thriving
Size vs Earth
EarthHN Peg b is 12× the width of Earth
Explore from here · roam the neighborhood
Host star
HN Peg
G0 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
VISIBLE TO THE NAKED EYE
Host-star brightnessmag 6.0
ConstellationPegasus
To see the host starno equipment needed
Gear bridge

Matched telescope & eyepiece recommendations are coming. Any product links will carry a clear affiliate disclosure.

Illustration generated from HN Peg b's confirmed parameters, not a photograph.