Uncommon exoplanet 28 EP

TOI-5630 b

RA 236.4539° · Dec 40.3749° · exoplanet

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Score breakdown

· 4 badges

28 pts · Uncommon

Uncommon 33 pts → Rare

Lava world +14
Confirmed exoplanet +5
Sub-Neptune +5
Found by TESS +4

Total score 28

5 more points to reach Rare.

Badges

Confirmed exoplanet · +5
Sub-Neptune · +5
Lava world · +14
Found by TESS · +4

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. ≈ 7.7 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 682.7 thousand years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 4372 years in a starship at a tenth of light speed.
Distance. 437 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 1589.

Saying hello

Say hello. A radio message and its reply would take 874 years round-trip.

Standing on it

A year here. A full year lasts just 3.2 Earth days.

By the numbers

Size. About 2.4× the width of Earth.
Volume. About 13.3 Earths could fit inside it.
Mass. About 6.2× the mass of Earth.
Your weight. You'd weigh about 1.1× your Earth weight standing here.
Temperature. Around 1268°C — hotter than a self-cleaning oven.

How we found it

Discovery. Found by Transiting Exoplanet Survey Satellite (TESS) using the transit method.

Properties

density gcc: 2.56
discovery facility: Transiting Exoplanet Survey Satellite (TESS)
discovery method: Transit
dist ly: 437.2023
eq temp k: 1541
insolation: 937.884
mass earth: 6.22
name: TOI-5630 b
orbital period days: 3.2212
radius earth: 2.3712
sys num planets: 1

About TOI-5630 b

TOI-5630 b is an uncommon exoplanet. It lies about 437.2 light-years from Earth, has an equilibrium temperature near 1,541 K, spans roughly 2.37 Earth radii and weighs about 6.22 Earth masses.

Its surface is likely an ocean of molten rock.

How to see it

Like any astronomical target, TOI-5630 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 TOI-5630 b is an uncommon exoplanet

TOI-5630 b scores 28 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 5 points would lift it into a rarer tier.

That score comes from 4 science badges — Confirmed exoplanet, Sub-Neptune, Lava world and Found by TESS — 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.