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Uncommon star 31 EP

HD 167683

RA 274.3563° · Dec -27.4976° · star

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Score breakdown

· 6 badges
31 pts · Uncommon
Uncommon 34 pts → Rare
  • Toward the galactic centre +8
  • Deep red star +8
  • Distant (over 1,000 light-years) +6
  • Star +3
  • On the zodiac +3
  • Orange K-type star +3
Total score 31

3 more points to reach Rare.

Badges

  • Star · +3
  • Distant (over 1,000 light-years) · +6
  • Toward the galactic centre · +8
  • On the zodiac · +3
  • Orange K-type star · +3
  • Deep red star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads K5 — 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. 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 8.7 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Sagittarius.
  • 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. Impossible with our current technology — and the next millennium of it.

Getting there

  • Aboard Voyager 1. ≈ 42.5 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 3.8 million years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
-0.678
bv
1.61
constellation
Sgr
dist ly
2415.9702
luminosity
162.6298
mag
8.67
name
HD 167683
spect
K5

About HD 167683

HD 167683 is an uncommon star. It lies about 2,416 light-years from Earth, sits in the constellation Sgr, shines at apparent magnitude 8.67 and has spectral type K5.

Its spectrum reads K5 — 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 HD 167683 in the constellation Sgr. At apparent magnitude 8.67, it is an easy target for binoculars.

Like any astronomical target, HD 167683 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 167683 is an uncommon star

HD 167683 scores 31 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 3 points would lift it into a rarer tier.

That score comes from 6 science badges — Star, Distant (over 1,000 light-years), Toward the galactic centre, On the zodiac, Orange K-type 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.