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Rare star 35 EP

HD 338926

RA 296.4193° · Dec 25.1267° · star

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Score breakdown

· 3 badges
35 pts · Rare
Rare 50 pts → Epic
  • Blazing O-type star +26
  • Distant (over 1,000 light-years) +6
  • Star +3
Total score 35

15 more points to reach Epic.

Badges

  • Star · +3
  • Distant (over 1,000 light-years) · +6
  • Blazing O-type star · +26

Trivia

What it actually is

  • Spectral class. Its spectrum reads O8e — 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.

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 9.5 you'll want a small backyard telescope, over in Vulpecula.
  • 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 July — that's when to go looking.

Could we get there?

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

Getting there

  • Aboard Voyager 1. ≈ 44.4 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 3.9 million years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
0.073
bv
1.207
constellation
Vul
dist ly
2528.3411
luminosity
81.4329
mag
9.52
name
HD 338926
spect
O8e

About HD 338926

HD 338926 is a rare star. It lies about 2,528.3 light-years from Earth, sits in the constellation Vul, shines at apparent magnitude 9.52 and has spectral type O8e.

Its spectrum reads O8e — 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 338926 in the constellation Vul. At apparent magnitude 9.52, a small backyard telescope will bring it into view.

Like any astronomical target, HD 338926 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 338926 is a rare star

HD 338926 scores 35 points on Spacedle's rarity scale, which places it in the rare tier. Another 15 points would lift it into a rarer tier.

That score comes from 3 science badges — Star, Distant (over 1,000 light-years) and Blazing O-type 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.