Common exoplanet 19 EP

TIC 139270665 b

RA 124.0339° · Dec 33.2915° · exoplanet

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Score breakdown

· 4 badges

19 pts · Common

Common 24 pts → Uncommon

Multi-planet system +6
Confirmed exoplanet +5
Gas giant +4
Found by TESS +4

Total score 19

5 more points to reach Uncommon.

Badges

Confirmed exoplanet · +5
Gas giant · +4
Multi-planet system · +6
Found by TESS · +4

Trivia

Could we get there?

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

Getting there

Aboard Voyager 1. ≈ 10.9 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 967 thousand years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 6193 years in a starship at a tenth of light speed.
Distance. 619 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 1407.

Saying hello

Say hello. A radio message and its reply would take 1239 years round-trip.

Standing on it

A year here. A full year lasts just 23.6 Earth days.

By the numbers

Size. About 7.2× the width of Earth.
Volume. About 378 Earths could fit inside it.
Mass. Roughly 147× Earth's mass — about 0.5 Jupiters.
Your weight. You'd weigh about 2.8× your Earth weight standing here.
Temperature. Around 430°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: 2.13
discovery facility: Transiting Exoplanet Survey Satellite (TESS)
discovery method: Transit
dist ly: 619.2887
eccentricity: 0.105
eq temp k: 703
insolation: 40.3
mass earth: 147.1546
name: TIC 139270665 b
orbital period days: 23.624
radius earth: 7.2298
sys num planets: 2

About TIC 139270665 b

TIC 139270665 b is a common exoplanet. It lies about 619.3 light-years from Earth, has an equilibrium temperature near 703 K, spans roughly 7.23 Earth radii and weighs about 147.15 Earth masses.

One of at least 2 planets orbiting its star.

How to see it

Like any astronomical target, TIC 139270665 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 TIC 139270665 b is a common exoplanet

TIC 139270665 b scores 19 points on Spacedle's rarity scale, which places it in the common tier. Another 5 points would lift it into a rarer tier.

That score comes from 4 science badges — Confirmed exoplanet, Gas giant, Multi-planet system 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.