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Rare star 40 EP

GL Gl 300

RA 123.1696° · Dec -21.5514° · star

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Score breakdown

· 6 badges
40 pts · Rare
Rare 50 pts → Epic
  • Nearby (<25 ly) +12
  • Deep red star +8
  • Red dwarf +6
  • Intrinsically feeble (Mv > +12) +6
  • Cool red M-type star +5
  • Star +3
Total score 40

10 more points to reach Epic.

Badges

  • Star · +3
  • Nearby (<25 ly) · +12
  • Cool red M-type star · +5
  • Deep red star · +8
  • Red dwarf · +6
  • Intrinsically feeble (Mv > +12) · +6

Trivia

What it actually is

  • Spectral class. Its spectrum reads M4 — 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 12.1 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Puppis.
  • 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 January — 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. ≈ 337.1 thousand years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 30 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
13.252
bv
1.6
constellation
Pup
dist ly
19.1858
luminosity
0.0004
mag
12.1
name
GL Gl 300
spect
M4

About GL Gl 300

GL Gl 300 is a rare star. It lies about 19.2 light-years from Earth, sits in the constellation Pup, shines at apparent magnitude 12.1 and has spectral type M4.

Its spectrum reads M4 — an M-type red star — and M stars are the silent majority: roughly three of every four stars in the galaxy are one.

How to see it

Look for GL Gl 300 in the constellation Pup. At apparent magnitude 12.1, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, GL Gl 300 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 300 is a rare star

GL Gl 300 scores 40 points on Spacedle's rarity scale, which places it in the rare tier. Another 10 points would lift it into a rarer tier.

That score comes from 6 science badges — Star, Nearby (<25 ly), Cool red M-type star, Deep red star, Red dwarf 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.