Uncommon exoplanet 26 EP

EPIC 206317286 c

RA 337.6178° · Dec -7.9725° · exoplanet

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Score breakdown

· 4 badges

26 pts · Uncommon

Uncommon 33 pts → Rare

Distant (>1000 ly) +10
Multi-planet system +6
Confirmed exoplanet +5
Sub-Neptune +5

Total score 26

7 more points to reach Rare.

Badges

Confirmed exoplanet · +5
Sub-Neptune · +5
Multi-planet system · +6
Distant (>1000 ly) · +10

Trivia

Could we get there?

Verdict. Impossible with our current technology — and the next millennium of it.

Getting there

Aboard Voyager 1. ≈ 18 million years at Voyager 1's speed (17 km/s).
Fastest probe ever. ≈ 1.6 million years even at the Parker Solar Probe's 192 km/s.
At 10% light speed. ≈ 10.3 thousand years in a starship at a tenth of light speed.
Distance. 1025 light-years from Earth.

Look-back time

Look-back time. The light you'd see left around the year 1001.

Saying hello

Say hello. A radio message and its reply would take 2051 years round-trip.

Standing on it

A year here. A full year lasts just 17.5 Earth days.

By the numbers

Size. About 2.1× the width of Earth.
Volume. About 9.2 Earths could fit inside it.
Mass. About 5× the mass of Earth.
Your weight. You'd weigh about 1.1× your Earth weight standing here.

How we found it

Discovery. Found by K2 using the transit method.

Cosmic context

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

Properties

density gcc: 3.01
discovery facility: K2
discovery method: Transit
dist ly: 1025.2714
mass earth: 5.03
name: EPIC 206317286 c
orbital period days: 17.5155
radius earth: 2.094
sys num planets: 2

About EPIC 206317286 c

EPIC 206317286 c is an uncommon exoplanet. It lies about 1,025.3 light-years from Earth, spans roughly 2.09 Earth radii, weighs about 5.03 Earth masses and completes an orbit every 17.52 days.

One of at least 2 planets orbiting its star.

How to see it

Like any astronomical target, EPIC 206317286 c 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 EPIC 206317286 c is an uncommon exoplanet

EPIC 206317286 c scores 26 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 7 points would lift it into a rarer tier.

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