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Epic star 52 EP

GL Gl 860B

RA 337.0090° · Dec 57.6966° · star

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Score breakdown

· 9 badges
52 pts · Epic
Epic 78 pts → Anomaly
  • Nearby (<25 ly) +12
  • Deep red star +8
  • Binary star +6
  • Red dwarf +6
  • Intrinsically feeble (Mv > +12) +6
  • Cool red M-type star +5
  • Never sets (northern circumpolar) +4
  • Star +3
  • Main-sequence star +2
Total score 52

26 more points to reach Anomaly.

Badges

  • Star · +3
  • Nearby (<25 ly) · +12
  • Binary star · +6
  • Never sets (northern circumpolar) · +4
  • Cool red M-type star · +5
  • Main-sequence star · +2
  • Deep red star · +8
  • Red dwarf · +6
  • 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.

What it actually is

  • Spectral class. Its spectrum reads M6 V — an M-type red star — and M stars are the silent majority: roughly three of every four stars in the galaxy are one.

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 11.3 you'll want a small backyard telescope, over in Cepheus.
  • Northern sky. It rides the northern half of the sky — an easier target the further north you are.
  • Best time of year. It stands highest in the middle of the night around August — 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. ≈ 229.7 thousand years at Voyager 1's speed (17 km/s).

Properties

absmag
13.286
binary
yes
bv
1.8
constellation
Cep
dist ly
13.0714
luminosity
0.0004
mag
11.3
name
GL Gl 860B
spect
M6 V

About GL Gl 860B

GL Gl 860B is an epic star. It lies about 13.1 light-years from Earth, sits in the constellation Cep, shines at apparent magnitude 11.3 and has spectral type M6 V.

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 Gl 860B in the constellation Cep. At apparent magnitude 11.3, a small backyard telescope will bring it into view.

Like any astronomical target, GL Gl 860B 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 Gl 860B is an epic star

GL Gl 860B scores 52 points on Spacedle's rarity scale, which places it in the epic tier. Another 26 points would lift it into a rarer tier.

That score comes from 9 science badges — Star, Nearby (<25 ly), Binary star, Never sets (northern circumpolar), Cool red M-type star, Main-sequence star, Deep red star and Red dwarf — 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.