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Trash star 11 EP

HD 10629

RA 26.1283° · Dec 39.9586° · star

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Score breakdown

· 3 badges
11 pts · Trash
Trash 15 pts → Common
  • Blue-white star +5
  • Star +3
  • Yellow-white F-type star +3
Total score 11

4 more points to reach Common.

Badges

  • Star · +3
  • Yellow-white F-type star · +3
  • Blue-white star · +5

Trivia

What it actually is

  • Spectral class. Its spectrum reads F5 — an F-type star — a little hotter, whiter and shorter-lived than the 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 7.8 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Andromeda.
  • 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. ≈ 8.1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 721.3 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
2.054
bv
-0.2
constellation
And
dist ly
461.9775
luminosity
13.1341
mag
7.81
name
HD 10629
spect
F5

About HD 10629

HD 10629 is a trash star. It lies about 462 light-years from Earth, sits in the constellation And, shines at apparent magnitude 7.81 and has spectral type F5.

Its spectrum reads F5 — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for HD 10629 in the constellation And. At apparent magnitude 7.81, it is an easy target for binoculars.

Like any astronomical target, HD 10629 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 10629 is a trash star

HD 10629 scores 11 points on Spacedle's rarity scale, which places it in the trash tier. Another 4 points would lift it into a rarer tier.

That score comes from 3 science badges — Star, Yellow-white F-type star and Blue-white 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.