Rare exoplanet 33 EP

WASP-10 b

RA 348.9930° · Dec 31.4628° · exoplanet

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Score breakdown

· 4 badges

33 pts · Rare

Rare 46 pts → Epic

Lava world +14
Hot Jupiter +10
Confirmed exoplanet +5
Gas giant +4

Total score 33

13 more points to reach Epic.

Badges

Confirmed exoplanet · +5
Gas giant · +4
Hot Jupiter · +10
Lava world · +14

Trivia

What makes it special

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

Could we get there?

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

Getting there

Aboard Voyager 1. ≈ 8.1 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 718.1 thousand years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 4599 years in a starship at a tenth of light speed.
Distance. 460 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 1566.

Saying hello

Say hello. A radio message and its reply would take 920 years round-trip.

Standing on it

A year here. A full year lasts just 3.1 Earth days.

By the numbers

Size. About 12.1× the width of Earth.
Volume. About 1774 Earths could fit inside it.
Mass. Roughly 1001× Earth's mass — about 3.2 Jupiters.
Your weight. You'd weigh about 6.8× your Earth weight standing here.
Temperature. Around 1097°C — hotter than a self-cleaning oven.

How we found it

Discovery. Found by SuperWASP using the transit method.

Properties

density gcc: 4.14
discovery facility: SuperWASP
discovery method: Transit
dist ly: 459.8734
eccentricity: 0.0473
eq temp k: 1370
insolation: 174.0323
mass earth: 1001.12
name: WASP-10 b
orbital period days: 3.0928
radius earth: 12.106
sys num planets: 1

About WASP-10 b

WASP-10 b is a rare exoplanet. It lies about 459.9 light-years from Earth, has an equilibrium temperature near 1,370 K, spans roughly 12.11 Earth radii and weighs about 1,001.12 Earth masses.

Its surface is likely an ocean of molten rock.

How to see it

Like any astronomical target, WASP-10 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 WASP-10 b is a rare exoplanet

WASP-10 b scores 33 points on Spacedle's rarity scale, which places it in the rare tier. Another 13 points would lift it into a rarer tier.

That score comes from 4 science badges — Confirmed exoplanet, Gas giant, Hot Jupiter and Lava world — 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.