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Common exoplanet 19 EP

Kepler-131 b

RA 288.5309° · Dec 40.9424° · exoplanet

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Score breakdown

· 4 badges
19 pts · Common
Common 24 pts → Uncommon
  • Multi-planet system +6
  • Confirmed exoplanet +5
  • Sub-Neptune +5
  • Found by Kepler +3
Total score 19

5 more points to reach Uncommon.

Badges

  • Confirmed exoplanet · +5
  • Sub-Neptune · +5
  • Multi-planet system · +6
  • Found by Kepler · +3

Trivia

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 13.1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 1.2 million years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 7458 years in a starship at a tenth of light speed.
  • Distance. 746 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1280.

Saying hello

  • Say hello. A radio message and its reply would take 1492 years round-trip.

Standing on it

  • A year here. A full year lasts just 16.1 Earth days.

By the numbers

  • Size. About 2.4× the width of Earth.
  • Volume. About 14 Earths could fit inside it.
  • Mass. About 16.1× the mass of Earth.
  • Your weight. You'd weigh about 2.8× your Earth weight standing here.
  • Temperature. Around 445°C — hotter than a self-cleaning oven.

How we found it

  • Discovery. Found by Kepler using the transit method.

Cosmic context

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

Properties

density gcc
6
discovery facility
Kepler
discovery method
Transit
dist ly
745.847
eccentricity
0
eq temp k
718
insolation
66.122
mass earth
16.13
name
Kepler-131 b
orbital period days
16.092
radius earth
2.41
sys num planets
2

About Kepler-131 b

Kepler-131 b is a common exoplanet. It lies about 745.8 light-years from Earth, has an equilibrium temperature near 718 K, spans roughly 2.41 Earth radii and weighs about 16.13 Earth masses.

One of at least 2 planets orbiting its star.

How to see it

Like any astronomical target, Kepler-131 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 Kepler-131 b is a common exoplanet

Kepler-131 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, Sub-Neptune, Multi-planet system and Found by Kepler — 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.

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Sky imagery and survey data courtesy of Aladin Lite & CDS, Strasbourg. Object data from the NASA Exoplanet Archive, JPL Small-Body Database, and the ATNF Pulsar Catalogue.