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Common star 15 EP

GL GJ 1150

RA 176.6477° · Dec 50.8819° · star

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Score breakdown

· 3 badges
15 pts · Common
Common 22 pts → Uncommon
  • Sun-like G-type star +8
  • Never sets (northern circumpolar) +4
  • Star +3
Total score 15

7 more points to reach Uncommon.

Badges

  • Star · +3
  • Never sets (northern circumpolar) · +4
  • Sun-like G-type star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads sdG0 — a G-type star: the very same spectral class as our own Sun.
  • Where it is in life. It is a subdwarf: an old, metal-poor star from the galaxy's early days, a little smaller and fainter than a main-sequence star of the same colour.

Sense of scale

  • In perspective. Far away by human standards, yet still a local address inside the Milky Way's spiral arms.

Find it in the sky

  • How to spot it. At magnitude 9.9 you'll want a small backyard telescope, over in Ursa Major.
  • 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 March — 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. ≈ 4.5 million years at Voyager 1's speed (17 km/s).

Properties

absmag
5.455
bv
0.582
constellation
UMa
dist ly
253.8179
luminosity
0.5728
mag
9.91
name
GL GJ 1150
spect
sdG0

About GL GJ 1150

GL GJ 1150 is a common star. It lies about 253.8 light-years from Earth, sits in the constellation UMa, shines at apparent magnitude 9.91 and has spectral type sdG0.

Its spectrum reads sdG0 — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for GL GJ 1150 in the constellation UMa. At apparent magnitude 9.91, a small backyard telescope will bring it into view.

Like any astronomical target, GL GJ 1150 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 1150 is a common star

GL GJ 1150 scores 15 points on Spacedle's rarity scale, which places it in the common tier. Another 7 points would lift it into a rarer tier.

That score comes from 3 science badges — Star, Never sets (northern circumpolar) and Sun-like G-type 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.