What it’s like to stand here
EPIC 228836835 b
weight
≈ 1.13 g
sky
deep orange

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

Rocky world

EPIC 228836835 b

EPIC 228836835 b is a confirmed rocky exoplanet 490 ly from Earth in the constellation Virgo, discovered in 2021 by K2.

ESI 0.30490 lyDiscovered in 2021 by K2

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

EPIC 228836835
host star
1.10 R⊕
radius
1.37 M⊕
mass · estimated from radius
17.5 hours
orbital period
659°C (1218°F)
avg temp
Human scale

Standing on EPIC 228836835 b, you would weigh roughly about 13% more than you do on Earth. Bathing the surface in deep orange light. A year passes in just 17.5 hours, and at an estimated 659°C (1218°F) it is furnace-hot.

≈ 1.13 g
your weight (mass estimated from size)
17.5 hours
one year, in Earth time
sun size, needs orbit
deep orange
midday sky tint
0.9×
how high you could jump vs Earth
rotation unknown
Calculate your exact weight on EPIC 228836835 b
Earth Similarity Index0.30#2,417 of 5,788 ranked worlds

How closely this world matches Earth in size and warmth, from 0 to 1 (Earth = 1.0). Computed by gravityfinder. See every world ranked →

What these mean: surface gravity · tidal locking · equilibrium temperature · Earth similarity

If your children grew up herea playful thought experiment
EARTH HEIGHT≈ 0.98xEARTH-RAISEDRAISED HERE
much like Earth height

Gravity close to Earth's, at about 1.1 times. A child would grow up much as they would back home.

A playful thought experiment from this world’s gravity, not a prediction about any real person. No human has ever grown up off Earth, so no one truly knows; the direction (taller in low gravity, shorter and stockier in high) follows how growing bodies respond to weight.

Hear how a voice sounds herea computed acoustic demo

Your voice would sound high and thin, almost cartoonish.

Assuming Earth-like air at this world's temperature of about 659°C (1218°F), sound would travel roughly 80% faster than on Earth, so your voice would sound high and thin, almost cartoonish. The real atmosphere is unknown, so this is a best guess.

sound speed ≈ 612 m/s · 1.80× Earth · assumes Earth-like air

A real voice sample, pitch-shifted (tempo held constant) to suggest the acoustics: a playful approximation, not a precise simulation. Voice: Lingua Libre / Vealhurl, CC BY-SA 4.0.

The journey
Cosmic travel advisory
★★☆☆☆
Reconsider travel
  • !Furnace-hot at around 659°C (1218°F), with no liquid water and no shade anywhere.
  • Surface gravity is close to Earth's, about 1.13 times, so you would move much as you do here.

A playful read of EPIC 228836835 b’s measured and computed values, not a real advisory.

How long to get there · 490 ly away
Jet airliner
587 million years
dies en route1000-yr cryo: fails
Parker Solar Probethe fastest craft ever built
763,644 years
dies en route1000-yr cryo: fails
Light speed
490 years
dies en route1000-yr cryo: survives
Warp 10
179 days
arrives thriving
Folding spacetimeinstant, plus 1 hr of paperwork
1 hour
arrives thriving
Size vs Earth
EarthEPIC 228836835 b is 1.1× the width of Earth
Explore from here · roam the neighborhood

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 16.8
ConstellationVirgo
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.

Common questions

What is the gravity on EPIC 228836835 b?

EPIC 228836835 b's surface gravity is about 1.1 times Earth's, estimated from its size.

How much would you weigh on EPIC 228836835 b?

Someone who weighs 150 pounds on Earth would weigh about 170 pounds on EPIC 228836835 b.

How far is EPIC 228836835 b from Earth?

EPIC 228836835 b lies about 490 light-years from Earth.

How long would it take to get to EPIC 228836835 b?

At the speed of NASA's Parker Solar Probe, the fastest craft ever built, the journey would take about 763,644 years.

How hot is EPIC 228836835 b?

EPIC 228836835 b's equilibrium temperature, the balance it reaches from its star's light alone before any greenhouse warming, is about 659°C (1218°F).

How long is a year on EPIC 228836835 b?

EPIC 228836835 b completes one orbit of its star in 17.5 hours.

Illustration generated from EPIC 228836835 b's confirmed parameters, not a photograph.