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Trash star 9 EP

GL Gl 893.3A

RA 349.1884° · Dec -40.7907° · star

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Score breakdown

· 2 badges
9 pts · Trash
Trash 15 pts → Common
  • Binary star +6
  • Star +3
Total score 9

6 more points to reach Common.

Badges

  • Star · +3
  • Binary star · +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 g-k — a G-type star: the very same spectral class as our own Sun.

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 11.6 you'll want a small backyard telescope, over in Grus.
  • 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 September — 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. ≈ 1.2 million years at Voyager 1's speed (17 km/s).

Properties

absmag
9.99
binary
yes
bv
0.9
constellation
Gru
dist ly
67.527
luminosity
0.0088
mag
11.57
name
GL Gl 893.3A
spect
g-k

About GL Gl 893.3A

GL Gl 893.3A is a trash star. It lies about 67.5 light-years from Earth, sits in the constellation Gru, shines at apparent magnitude 11.57 and has spectral type g-k.

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 893.3A in the constellation Gru. At apparent magnitude 11.57, a small backyard telescope will bring it into view.

Like any astronomical target, GL Gl 893.3A 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 893.3A is a trash star

GL Gl 893.3A 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 — Star and Binary star — 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.