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Uncommon star 23 EP

GL GJ 2036B

RA 73.3728° · Dec -55.8516° · star

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Score breakdown

· 4 badges
23 pts · Uncommon
Uncommon 34 pts → Rare
  • Deep red star +8
  • Binary star +6
  • Intrinsically feeble (Mv > +12) +6
  • Star +3
Total score 23

11 more points to reach Rare.

Badges

  • Star · +3
  • Binary star · +6
  • Deep red star · +8
  • Intrinsically feeble (Mv > +12) · +6

Trivia

What makes it special

  • Not one star but two. It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.

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 12.2 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Dorado.
  • Southern sky. It rides the southern half of the sky — an easier target the further south you are.
  • Best time of year. It stands highest in the middle of the night around December — that's when to go looking.

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 603.3 thousand years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 53.6 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
12.039
binary
yes
bv
1.6
constellation
Dor
dist ly
34.3322
luminosity
0.0013
mag
12.15
name
GL GJ 2036B

About GL GJ 2036B

GL GJ 2036B is an uncommon star. It lies about 34.3 light-years from Earth, sits in the constellation Dor and shines at apparent magnitude 12.15.

It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.

How to see it

Look for GL GJ 2036B in the constellation Dor. At apparent magnitude 12.15, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, GL GJ 2036B 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 GL GJ 2036B is an uncommon star

GL GJ 2036B scores 23 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 11 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, Binary star, Deep red star and Intrinsically feeble (Mv > +12) — 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.