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Epic variable star 56 EP

HIP 45266

RA 138.3827° · Dec -23.3921° · star

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Score breakdown

· 6 badges
56 pts · Epic
Epic 78 pts → Anomaly
  • Carbon star (sooty red) +24
  • Strongly variable +10
  • Deep red star +8
  • Distant (over 1,000 light-years) +6
  • Variable star +5
  • A named variable star +3
Total score 56

22 more points to reach Anomaly.

Badges

  • Variable star · +5
  • Distant (over 1,000 light-years) · +6
  • Carbon star (sooty red) · +24
  • Deep red star · +8
  • Strongly variable · +10
  • A named variable star · +3

Trivia

What it actually is

  • Spectral class. Its spectrum reads CVIIe — a carbon star, wrapped in so much soot that its light is filtered to a deep ruby red.
  • Where it is in life. It is a white dwarf — a dead star's core, Earth-sized and slowly cooling towards darkness.
  • It changes. This star does not hold still: its brightness rises and falls on a rhythm of hours, days or years, either pulsing in size or being eclipsed by a companion.

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 10.2 you'll want a small backyard telescope, over in Hydra.
  • 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 February — that's when to go looking.

Could we get there?

  • Verdict. Impossible with our current technology — and the next millennium of it.

Properties

absmag
1.98
bv
2.57
constellation
Hya
dist ly
1430.5088
luminosity
14.0605
mag
10.19
name
HIP 45266
spect
CVIIe
var amplitude
1.75
var designation
IQ
var max
9.761
var min
11.511

About HIP 45266

HIP 45266 is an epic variable star. It lies about 1,430.5 light-years from Earth, sits in the constellation Hya, shines at apparent magnitude 10.19 and has spectral type CVIIe.

Its spectrum reads CVIIe — a carbon star, wrapped in so much soot that its light is filtered to a deep ruby red.

How to see it

Look for HIP 45266 in the constellation Hya. At apparent magnitude 10.19, a small backyard telescope will bring it into view.

Like any astronomical target, HIP 45266 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 45266 is an epic variable star

HIP 45266 scores 56 points on Spacedle's rarity scale, which places it in the epic tier. Another 22 points would lift it into a rarer tier.

That score comes from 6 science badges — Variable star, Distant (over 1,000 light-years), Carbon star (sooty red), Deep red star, Strongly variable and A named variable 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.