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Common variable star 21 EP

HD 76296

RA 133.6235° · Dec -23.5218° · star

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Score breakdown

· 5 badges
21 pts · Common
Common 22 pts → Uncommon
  • Giant star +6
  • Variable star +5
  • Gently variable +4
  • Yellow-white F-type star +3
  • A named variable star +3
Total score 21

1 more point to reach Uncommon.

Badges

  • Variable star · +5
  • Yellow-white F-type star · +3
  • Giant star · +6
  • Gently variable · +4
  • A named variable star · +3

Trivia

What it actually is

  • Spectral class. Its spectrum reads F3/F5III — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
  • 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 7.2 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Pyxis.
  • 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. Hopelessly far for any craft humanity can build today.

Getting there

  • Aboard Voyager 1. ≈ 11.4 million years at Voyager 1's speed (17 km/s).

Properties

absmag
0.729
bv
0.546
constellation
Pyx
dist ly
651.01
luminosity
44.5041
mag
7.23
name
HD 76296
spect
F3/F5III
var amplitude
0.27
var designation
VY
var max
7.107
var min
7.377

About HD 76296

HD 76296 is a common variable star. It lies about 651 light-years from Earth, sits in the constellation Pyx, shines at apparent magnitude 7.23 and has spectral type F3/F5III.

Its spectrum reads F3/F5III — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for HD 76296 in the constellation Pyx. At apparent magnitude 7.23, it is an easy target for binoculars.

Like any astronomical target, HD 76296 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 76296 is a common variable star

HD 76296 scores 21 points on Spacedle's rarity scale, which places it in the common tier. Another 1 point would lift it into a rarer tier.

That score comes from 5 science badges — Variable star, Yellow-white F-type star, Giant star, Gently 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.