Epic exoplanet 51 EP

EPIC 249893012 b

RA 228.2482° · Dec -16.7246° · exoplanet

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Score breakdown

· 6 badges

51 pts · Epic

Epic 68 pts → Anomaly

Lava world +14
Distant (>1000 ly) +10
Super-Earth +8
Blasted by starlight +8
Multi-planet system +6
Confirmed exoplanet +5

Total score 51

17 more points to reach Anomaly.

Badges

Confirmed exoplanet · +5
Super-Earth · +8
Lava world · +14
Multi-planet system · +6
Blasted by starlight · +8
Distant (>1000 ly) · +10

Trivia

What makes it special

Lava world. Its surface is likely an ocean of molten rock.

Could we get there?

Verdict. Impossible with our current technology — and the next millennium of it.

Getting there

Aboard Voyager 1. ≈ 18.4 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 1.6 million years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 10.5 thousand years in a starship at a tenth of light speed.
Distance. 1048 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 978.

Saying hello

Say hello. A radio message and its reply would take 2096 years round-trip.

Standing on it

A year here. A full year lasts just 3.6 Earth days.

By the numbers

Size. About 1.9× the width of Earth.
Volume. About 7.4 Earths could fit inside it.
Mass. About 8.8× the mass of Earth.
Your weight. You'd weigh about 2.3× your Earth weight standing here.
Temperature. Around 1343°C — hotter than a self-cleaning oven.

How we found it

Discovery. Found by K2 using the transit method.

Cosmic context

Crowded system. One of at least 3 planets orbiting its star.

Properties

density gcc: 6.39
discovery facility: K2
discovery method: Transit
dist ly: 1047.9262
eccentricity: 0.06
eq temp k: 1616
insolation: 1037
mass earth: 8.75
name: EPIC 249893012 b
orbital period days: 3.5951
radius earth: 1.95
sys num planets: 3

About EPIC 249893012 b

EPIC 249893012 b is an epic exoplanet. It lies about 1,047.9 light-years from Earth, has an equilibrium temperature near 1,616 K, spans roughly 1.95 Earth radii and weighs about 8.75 Earth masses.

Its surface is likely an ocean of molten rock.

How to see it

Like any astronomical target, EPIC 249893012 b is best seen from a dark site away from city lights, and when it is above the horizon depends on your latitude and the time of year. The visibility panel above works out tonight's viewing window for your saved location.

Why EPIC 249893012 b is an epic exoplanet

EPIC 249893012 b scores 51 points on Spacedle's rarity scale, which places it in the epic tier. Another 17 points would lift it into a rarer tier.

That score comes from 6 science badges — Confirmed exoplanet, Super-Earth, Lava world, Multi-planet system, Blasted by starlight and Distant (>1000 ly) — each earned for a real, measurable property of the object. Rarity on Spacedle is never random: the more remarkable an object's astrophysics, the more badges it collects, the higher it scores, and the rarer it ranks.