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Trash exoplanet 10 EP

K2-325 b

RA 353.9170° · Dec -7.6867° · exoplanet

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Score breakdown

· 2 badges
10 pts · Trash
Trash 15 pts → Common
  • Confirmed exoplanet +5
  • Sub-Neptune +5
Total score 10

5 more points to reach Common.

Badges

  • Confirmed exoplanet · +5
  • Sub-Neptune · +5

Trivia

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 6.4 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 568.5 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 3641 years in a starship at a tenth of light speed.
  • Distance. 364 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1662.

Saying hello

  • Say hello. A radio message and its reply would take 728 years round-trip.

Standing on it

  • A year here. A full year lasts just 6.9 Earth days.

By the numbers

  • Size. About 2.2× the width of Earth.
  • Volume. About 10.6 Earths could fit inside it.
  • Mass. About 5.5× the mass of Earth.
  • Your weight. You'd weigh about 1.1× your Earth weight standing here.
  • Temperature. A scorching 150°C on average.

How we found it

  • Discovery. Found by K2 using the transit method.

Properties

density gcc
2.83
discovery facility
K2
discovery method
Transit
dist ly
364.114
eq temp k
423
insolation
5.0999
mass earth
5.48
name
K2-325 b
orbital period days
6.93
radius earth
2.2
sys num planets
1
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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.