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Uncommon star 28 EP

HD 150369

RA 250.5325° · Dec -36.5564° · star

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Score breakdown

· 5 badges
28 pts · Uncommon
Uncommon 34 pts → Rare
  • Sun-like G-type star +8
  • Deep red star +8
  • Giant star +6
  • Star +3
  • On the zodiac +3
Total score 28

6 more points to reach Rare.

Badges

  • Star · +3
  • On the zodiac · +3
  • Sun-like G-type star · +8
  • Giant star · +6
  • Deep red star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads G8/K0III: — a G-type star: the very same spectral class as our own Sun.

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 9.4 you'll want a small backyard telescope, over in Scorpius.
  • 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 June — 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. ≈ 14.2 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 1.3 million years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
2.477
bv
1.402
constellation
Sco
dist ly
809.3202
luminosity
8.8961
mag
9.45
name
HD 150369
spect
G8/K0III:

About HD 150369

HD 150369 is an uncommon star. It lies about 809.3 light-years from Earth, sits in the constellation Sco, shines at apparent magnitude 9.45 and has spectral type G8/K0III:.

Its spectrum reads G8/K0III: — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HD 150369 in the constellation Sco. At apparent magnitude 9.45, a small backyard telescope will bring it into view.

Like any astronomical target, HD 150369 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 HD 150369 is an uncommon star

HD 150369 scores 28 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 6 points would lift it into a rarer tier.

That score comes from 5 science badges — Star, On the zodiac, Sun-like G-type star, Giant star and Deep red 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.