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Uncommon star 22 EP

HD 168495

RA 275.3577° · Dec -34.7436° · star

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Score breakdown

· 4 badges
22 pts · Uncommon
Uncommon 34 pts → Rare
  • Toward the galactic centre +8
  • Sun-like G-type star +8
  • Star +3
  • On the zodiac +3
Total score 22

12 more points to reach Rare.

Badges

  • Star · +3
  • Toward the galactic centre · +8
  • On the zodiac · +3
  • Sun-like G-type star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads G3/G5 — 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 9.2 you'll want a small backyard telescope, 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. Hopelessly far for any craft humanity can build today.

Getting there

  • Aboard Voyager 1. ≈ 9.6 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 851.6 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
3.064
bv
0.674
constellation
Sgr
dist ly
545.4114
luminosity
5.1808
mag
9.18
name
HD 168495
spect
G3/G5

About HD 168495

HD 168495 is an uncommon star. It lies about 545.4 light-years from Earth, sits in the constellation Sgr, shines at apparent magnitude 9.18 and has spectral type G3/G5.

Its spectrum reads G3/G5 — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HD 168495 in the constellation Sgr. At apparent magnitude 9.18, a small backyard telescope will bring it into view.

Like any astronomical target, HD 168495 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 168495 is an uncommon star

HD 168495 scores 22 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 12 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, Toward the galactic centre, On the zodiac 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.