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Uncommon star 33 EP

HIP 51280

RA 157.1131° · Dec 5.8154° · star

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Score breakdown

· 3 badges
33 pts · Uncommon
Uncommon 34 pts → Rare
  • White dwarf (a burnt-out core) +22
  • Deep red star +8
  • Star +3
Total score 33

1 more point to reach Rare.

Badges

  • Star · +3
  • White dwarf (a burnt-out core) · +22
  • Deep red star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads DA: — a white dwarf — the exposed, Earth-sized cinder of a dead star, with nothing left to burn.

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 11.5 you'll want a small backyard telescope, over in Sextans.
  • Seen from everywhere. It sits almost on the celestial equator, so it can be seen from essentially anywhere on Earth.
  • Best time of year. It stands highest in the middle of the night around February — 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. ≈ 2.3 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 202.2 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
8.495
bv
1.413
constellation
Sex
dist ly
129.5299
luminosity
0.0348
mag
11.49
name
HIP 51280
spect
DA:

About HIP 51280

HIP 51280 is an uncommon star. It lies about 129.5 light-years from Earth, sits in the constellation Sex, shines at apparent magnitude 11.49 and has spectral type DA:.

Its spectrum reads DA: — a white dwarf — the exposed, Earth-sized cinder of a dead star, with nothing left to burn.

How to see it

Look for HIP 51280 in the constellation Sex. At apparent magnitude 11.49, a small backyard telescope will bring it into view.

Like any astronomical target, HIP 51280 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 HIP 51280 is an uncommon star

HIP 51280 scores 33 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 1 point would lift it into a rarer tier.

That score comes from 3 science badges — Star, White dwarf (a burnt-out core) 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.