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Common exoplanet 16 EP

GJ 536 c

RA 210.2597° · Dec -2.6523° · exoplanet

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Score breakdown

· 3 badges
16 pts · Common
Common 22 pts → Uncommon
  • Multi-planet system +6
  • Confirmed exoplanet +5
  • Sub-Neptune +5
Total score 16

6 more points to reach Uncommon.

Badges

  • Confirmed exoplanet · +5
  • Sub-Neptune · +5
  • Multi-planet system · +6

Trivia

What it actually is

  • Hugging its star. It orbits closer to its star than Mercury does to the Sun, completing a lap in less time than Mercury takes.
  • What it is made of. Too light to be solid rock and too heavy to be all gas: most likely a deep global ocean or a thick steamy envelope over a rocky core.
  • Crowded system. One of at least 2 planets orbiting its star.

Sense of scale

  • In perspective. Inside our stellar backyard: every radio broadcast humanity has ever made has already swept past it.

Find it in the sky

  • How to spot it. At magnitude 9.7 you'll want a small backyard telescope.
  • Seen from everywhere. It sits almost on the celestial equator, so it can be seen from essentially anywhere on Earth.
  • Best time of year. It stands highest in the middle of the night around April — that's when to go looking.

Could we get there?

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

Properties

density gcc
2.66
diameter km
29339.26
discovery facility
Multiple Facilities
discovery method
Radial Velocity
discovery year
2025
dist ly
33.9502
eccentricity
0
eq temp k
290.5
host star teff
3641
insolation
1.692
mag
9.71
mass earth
5.89
name
GJ 536 c
orbital period days
32.761
radius earth
2.3
semi major au
0.1617
spect
M1 V
sys num planets
2
sys num stars
1

About GJ 536 c

GJ 536 c is a common exoplanet. It lies about 34 light-years from Earth, shines at apparent magnitude 9.71, has spectral type M1 V and has an equilibrium temperature near 291 K.

It orbits closer to its star than Mercury does to the Sun, completing a lap in less time than Mercury takes.

How to see it

At apparent magnitude 9.71, a small backyard telescope will bring it into view.

Like any astronomical target, GJ 536 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 GJ 536 c is a common exoplanet

GJ 536 c scores 16 points on Spacedle's rarity scale, which places it in the common tier. Another 6 points would lift it into a rarer tier.

That score comes from 3 science badges — Confirmed exoplanet, Sub-Neptune and Multi-planet system — 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.