Epic exoplanet 53 EP

TOI-1294 b

RA 223.0926° · Dec 70.4766° · exoplanet

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Score breakdown

· 7 badges

53 pts · Epic

Epic 68 pts → Anomaly

Lava world +14
Hot Jupiter +10
Distant (>1000 ly) +10
Multi-planet system +6
Confirmed exoplanet +5
Gas giant +4
Found by TESS +4

Total score 53

15 more points to reach Anomaly.

Badges

Confirmed exoplanet · +5
Gas giant · +4
Hot Jupiter · +10
Lava world · +14
Multi-planet system · +6
Found by TESS · +4
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. ≈ 19.1 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 1.7 million years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 10.8 thousand years in a starship at a tenth of light speed.
Distance. 1085 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 941.

Saying hello

Say hello. A radio message and its reply would take 2170 years round-trip.

Standing on it

A year here. A full year lasts just 3.9 Earth days.

By the numbers

Size. About 10.1× the width of Earth.
Volume. About 1038 Earths could fit inside it.
Mass. Roughly 63.9× Earth's mass — about 0.2 Jupiters.
Your weight. You'd weigh about 0.6× your Earth weight standing here.
Density. Less dense than water — drop it in a big enough ocean and it would float.
Temperature. Around 1120°C — hotter than a self-cleaning oven.

How we found it

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

Cosmic context

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

Properties

density gcc: 0.34
discovery facility: Transiting Exoplanet Survey Satellite (TESS)
discovery method: Transit
dist ly: 1084.9514
eccentricity: 0
eq temp k: 1392.74
insolation: 311.498
mass earth: 63.9
name: TOI-1294 b
orbital period days: 3.9153
radius earth: 10.1237
sys num planets: 2

About TOI-1294 b

TOI-1294 b is an epic exoplanet. It lies about 1,085 light-years from Earth, has an equilibrium temperature near 1,393 K, spans roughly 10.12 Earth radii and weighs about 63.9 Earth masses.

Its surface is likely an ocean of molten rock.

How to see it

Like any astronomical target, TOI-1294 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-1294 b is an epic exoplanet

TOI-1294 b scores 53 points on Spacedle's rarity scale, which places it in the epic tier. Another 15 points would lift it into a rarer tier.

That score comes from 7 science badges — Confirmed exoplanet, Gas giant, Hot Jupiter, Lava world, Multi-planet system, Found by TESS 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.