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Common variable star 21 EP

GL GJ 3060A

RA 12.6385° · Dec 24.8167° · star

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Score breakdown

· 5 badges
21 pts · Common
Common 22 pts → Uncommon
  • Binary star +6
  • Variable star +5
  • Gently variable +4
  • On the zodiac +3
  • A named variable star +3
Total score 21

1 more point to reach Uncommon.

Badges

  • Variable star · +5
  • Binary star · +6
  • On the zodiac · +3
  • Gently variable · +4
  • A named variable star · +3

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

  • It changes. This star does not hold still: its brightness rises and falls on a rhythm of hours, days or years, either pulsing in size or being eclipsed by a companion.

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 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Pisces.
  • 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 October — 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. ≈ 678.9 thousand years at Voyager 1's speed (17 km/s).

Properties

absmag
11.642
binary
yes
constellation
Psc
dist ly
38.6348
luminosity
0.0019
mag
12.01
name
GL GJ 3060A
var amplitude
0.35
var designation
FT
var max
11.822
var min
12.172

About GL GJ 3060A

GL GJ 3060A is a common variable star. It lies about 38.6 light-years from Earth, sits in the constellation Psc and shines at apparent magnitude 12.01.

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 3060A in the constellation Psc. At apparent magnitude 12.01, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, GL GJ 3060A 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 3060A is a common variable star

GL GJ 3060A scores 21 points on Spacedle's rarity scale, which places it in the common tier. Another 1 point would lift it into a rarer tier.

That score comes from 5 science badges — Variable star, Binary star, On the zodiac, Gently variable and A named variable 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.