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Rare star 34 EP

HIP 23692

RA 76.3775° · Dec 52.8311° · star

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Score breakdown

· 4 badges
34 pts · Rare
Rare 50 pts → Epic
  • White dwarf (a burnt-out core) +22
  • Blue-white star +5
  • Never sets (northern circumpolar) +4
  • Star +3
Total score 34

16 more points to reach Epic.

Badges

  • Star · +3
  • Never sets (northern circumpolar) · +4
  • White dwarf (a burnt-out core) · +22
  • Blue-white star · +5

Trivia

What it actually is

  • Spectral class. Its spectrum reads DAw... — 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 11.9 you'll want a small backyard telescope, over in Camelopardalis.
  • 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 December — 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. ≈ 3.4 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 304.9 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
7.974
bv
-0.34
constellation
Cam
dist ly
195.3029
luminosity
0.0563
mag
11.86
name
HIP 23692
spect
DAw...

About HIP 23692

HIP 23692 is a rare star. It lies about 195.3 light-years from Earth, sits in the constellation Cam, shines at apparent magnitude 11.86 and has spectral type DAw....

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

How to see it

Look for HIP 23692 in the constellation Cam. At apparent magnitude 11.86, a small backyard telescope will bring it into view.

Like any astronomical target, HIP 23692 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 23692 is a rare star

HIP 23692 scores 34 points on Spacedle's rarity scale, which places it in the rare tier. Another 16 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, Never sets (northern circumpolar), White dwarf (a burnt-out core) 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.