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Common variable star 18 EP

HD 96048

RA 166.1762° · Dec -2.9722° · star

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Score breakdown

· 5 badges
18 pts · Common
Common 22 pts → Uncommon
  • Variable star +5
  • Gently variable +4
  • On the zodiac +3
  • Yellow-white F-type star +3
  • A named variable star +3
Total score 18

4 more points to reach Uncommon.

Badges

  • Variable star · +5
  • On the zodiac · +3
  • Yellow-white F-type star · +3
  • Gently variable · +4
  • A named variable star · +3

Trivia

What it actually is

  • Spectral class. Its spectrum reads F2 — 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 9 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Leo.
  • 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 March — 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. ≈ 8.8 million years at Voyager 1's speed (17 km/s).

Properties

absmag
3.038
bv
0.401
constellation
Leo
dist ly
498.7095
luminosity
5.3064
mag
8.96
name
HD 96048
spect
F2
var amplitude
0.09
var designation
HR
var max
8.941
var min
9.031

About HD 96048

HD 96048 is a common variable star. It lies about 498.7 light-years from Earth, sits in the constellation Leo, shines at apparent magnitude 8.96 and has spectral type F2.

Its spectrum reads F2 — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for HD 96048 in the constellation Leo. At apparent magnitude 8.96, it is an easy target for binoculars.

Like any astronomical target, HD 96048 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 96048 is a common variable star

HD 96048 scores 18 points on Spacedle's rarity scale, which places it in the common tier. Another 4 points would lift it into a rarer tier.

That score comes from 5 science badges — Variable star, On the zodiac, Yellow-white F-type 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.