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Trash star 6 EP

HD 104270

RA 180.0854° · Dec -36.5627° · star

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Score breakdown

· 2 badges
6 pts · Trash
Trash 15 pts → Common
  • Star +3
  • Yellow-white F-type star +3
Total score 6

9 more points to reach Common.

Badges

  • Star · +3
  • Yellow-white F-type star · +3

Trivia

What it actually is

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

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 7.4 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Centaurus.
  • 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 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. ≈ 9.6 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 855.9 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
1.283
bv
0.288
constellation
Cen
dist ly
548.1613
luminosity
26.7178
mag
7.41
name
HD 104270
spect
Fm...

About HD 104270

HD 104270 is a trash star. It lies about 548.2 light-years from Earth, sits in the constellation Cen, shines at apparent magnitude 7.41 and has spectral type Fm....

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

How to see it

Look for HD 104270 in the constellation Cen. At apparent magnitude 7.41, it is an easy target for binoculars.

Like any astronomical target, HD 104270 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 104270 is a trash star

HD 104270 scores 6 points on Spacedle's rarity scale, which places it in the trash tier. Another 9 points would lift it into a rarer tier.

That score comes from 2 science badges — Star and Yellow-white F-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.