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Trash exoplanet 9 EP

omi CrB b

RA 230.0351° · Dec 29.6160° · exoplanet

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Score breakdown

· 2 badges
9 pts · Trash
Trash 15 pts → Common
  • Confirmed exoplanet +5
  • Gas giant +4
Total score 9

6 more points to reach Common.

Badges

  • Confirmed exoplanet · +5
  • Gas giant · +4

Trivia

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 4.9 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 431.8 thousand years even at the Parker Solar Probe's 192 km/s.
  • At 10% light speed. ≈ 2765 years in a starship at a tenth of light speed.
  • Distance. 277 light-years from Earth.

Look-back time

  • Look-back time. The light you'd see left around the year 1749.

Saying hello

  • Say hello. A radio message and its reply would take 553 years round-trip.

Standing on it

  • A year here. A full year lasts just 187 Earth days.

By the numbers

  • Size. About 13.7× the width of Earth.
  • Volume. About 2571 Earths could fit inside it.
  • Mass. Roughly 356× Earth's mass — about 1.1 Jupiters.
  • Your weight. You'd weigh about 1.9× your Earth weight standing here.
  • Density. Less dense than water — drop it in a big enough ocean and it would float.
  • Temperature. Around 674°C — hotter than a self-cleaning oven.

How we found it

  • Discovery. Found by Okayama Astrophysical Observatory using the radial velocity method.

Properties

density gcc
0.761
discovery facility
Okayama Astrophysical Observatory
discovery method
Radial Velocity
dist ly
276.5421
eccentricity
0.105
eq temp k
947.65
insolation
135.8368
mass earth
355.9678
name
omi CrB b
orbital period days
187.01
radius earth
13.7
sys num planets
1

About omi CrB b

omi CrB b is a trash exoplanet. It lies about 276.5 light-years from Earth, has an equilibrium temperature near 948 K, spans roughly 13.7 Earth radii and weighs about 355.97 Earth masses.

About 13.7× the width of Earth.

How to see it

Like any astronomical target, omi CrB 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 omi CrB b is a trash exoplanet

omi CrB b scores 9 points on Spacedle's rarity scale, which places it in the trash tier. Another 6 points would lift it into a rarer tier.

That score comes from 2 science badges — Confirmed exoplanet and Gas giant — 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.