Epic exoplanet 51 EP

WASP-8 c

RA 359.9009° · Dec -35.0313° · exoplanet

Loading sky survey…

🌌 View in 3D star map

Tonight’s visibility

Computing the sky for your location…

Score breakdown

· 6 badges

51 pts · Epic

Epic 68 pts → Anomaly

Denser than iron +18
Long-period world +10
Frozen world +8
Multi-planet system +6
Confirmed exoplanet +5
Gas giant +4

Total score 51

17 more points to reach Anomaly.

Badges

Confirmed exoplanet · +5
Gas giant · +4
Frozen world · +8
Long-period world · +10
Denser than iron · +18
Multi-planet system · +6

Trivia

What makes it special

Frozen world. A deep-frozen world far from its star's warmth.
Heavyweight. Packed denser than solid iron.

Could we get there?

Verdict. Hopelessly far for any craft humanity can build today.

Getting there

Aboard Voyager 1. ≈ 5.2 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 458.1 thousand years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 2934 years in a starship at a tenth of light speed.
Distance. 293 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 1733.

Saying hello

Say hello. A radio message and its reply would take 587 years round-trip.

Standing on it

A year here. A full year lasts about 11.8 Earth years.

By the numbers

Size. About 12.5× the width of Earth.
Volume. About 1953 Earths could fit inside it.
Mass. Roughly 3003× Earth's mass — about 9.5 Jupiters.
Your weight. You'd weigh about 19.2× your Earth weight standing here.
Density. Denser than solid iron.
Temperature. A frigid -156°C — colder than dry ice.

How we found it

Discovery. Found by SuperWASP using the radial velocity method.

Cosmic context

Crowded system. One of at least 2 planets orbiting its star.

Properties

density gcc: 8.45
discovery facility: SuperWASP
discovery method: Radial Velocity
dist ly: 293.4119
eccentricity: 0
eq temp k: 116.99
insolation: 0.0314
mass earth: 3003.37
name: WASP-8 c
orbital period days: 4323
radius earth: 12.5
sys num planets: 2

About WASP-8 c

WASP-8 c is an epic exoplanet. It lies about 293.4 light-years from Earth, has an equilibrium temperature near 117 K, spans roughly 12.5 Earth radii and weighs about 3,003.37 Earth masses.

A deep-frozen world far from its star's warmth.

How to see it

Like any astronomical target, WASP-8 c 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 WASP-8 c is an epic exoplanet

WASP-8 c 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, Gas giant, Frozen world, Long-period world, Denser than iron and Multi-planet system — 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.