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Epic variable star 54 EP

HD 60848

RA 114.2739° · Dec 16.9043° · star

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Score breakdown

· 8 badges
54 pts · Epic
Epic 78 pts → Anomaly
  • Blazing O-type star +26
  • Distant (over 1,000 light-years) +6
  • Variable star +5
  • Blue-white star +5
  • Gently variable +4
  • On the zodiac +3
  • A named variable star +3
  • Main-sequence star +2
Total score 54

24 more points to reach Anomaly.

Badges

  • Variable star · +5
  • Distant (over 1,000 light-years) · +6
  • On the zodiac · +3
  • Blazing O-type star · +26
  • Main-sequence star · +2
  • Blue-white star · +5
  • Gently variable · +4
  • A named variable star · +3

Trivia

What it actually is

  • Spectral class. Its spectrum reads O8V:pevar — an O-type star — the hottest, rarest main class there is. Fewer than one star in a million is an O, and none of them lasts long.
  • Where it is in life. It is on the main sequence, quietly fusing hydrogen in its core exactly as the Sun does.
  • 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 6.9 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Gemini.
  • 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 January — that's when to go looking.

Could we get there?

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

Properties

absmag
-1.959
bv
-0.214
constellation
Gem
dist ly
1964.7951
luminosity
529.1758
mag
6.94
name
HD 60848
spect
O8V:pevar
var amplitude
0.06
var designation
BN
var max
6.917
var min
6.977

About HD 60848

HD 60848 is an epic variable star. It lies about 1,964.8 light-years from Earth, sits in the constellation Gem, shines at apparent magnitude 6.94 and has spectral type O8V:pevar.

Its spectrum reads O8V:pevar — an O-type star — the hottest, rarest main class there is. Fewer than one star in a million is an O, and none of them lasts long.

How to see it

Look for HD 60848 in the constellation Gem. At apparent magnitude 6.94, it is an easy target for binoculars.

Like any astronomical target, HD 60848 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 60848 is an epic variable star

HD 60848 scores 54 points on Spacedle's rarity scale, which places it in the epic tier. Another 24 points would lift it into a rarer tier.

That score comes from 8 science badges — Variable star, Distant (over 1,000 light-years), On the zodiac, Blazing O-type star, Main-sequence star, Blue-white 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.