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Trash star 9 EP

GL GJ 3740

RA 190.5836° · Dec -71.6311° · star

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Score breakdown

· 2 badges
9 pts · Trash
Trash 15 pts → Common
  • Intrinsically feeble (Mv > +12) +6
  • Star +3
Total score 9

6 more points to reach Common.

Badges

  • Star · +3
  • Intrinsically feeble (Mv > +12) · +6

Trivia

What it actually is

  • Spectral class. Its spectrum reads k-m — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.

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 13.5 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Musca.
  • Southern sky only. So far south it never rises for most of the northern hemisphere. To see it you'd have to travel to Chile, South Africa or Australia.
  • 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.

Getting there

  • Aboard Voyager 1. ≈ 1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 89.3 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
12.279
constellation
Mus
dist ly
57.2205
luminosity
0.0011
mag
13.5
name
GL GJ 3740
spect
k-m

About GL GJ 3740

GL GJ 3740 is a trash star. It lies about 57.2 light-years from Earth, sits in the constellation Mus, shines at apparent magnitude 13.5 and has spectral type k-m.

Its spectrum reads k-m — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.

How to see it

Look for GL GJ 3740 in the constellation Mus. At apparent magnitude 13.5, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, GL GJ 3740 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 3740 is a trash star

GL GJ 3740 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 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.