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Trash star 6 EP

HIP 88827

RA 271.9858° · Dec 1.8758° · 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 sdF5: — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
  • Where it is in life. It is a subdwarf: an old, metal-poor star from the galaxy's early days, a little smaller and fainter than a main-sequence star of the same colour.

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 11.1 you'll want a small backyard telescope, over in Ophiuchus.
  • 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 June — 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. ≈ 10.8 million years at Voyager 1's speed (17 km/s).

Properties

absmag
4.707
bv
0.454
constellation
Oph
dist ly
616.5519
luminosity
1.1408
mag
11.09
name
HIP 88827
spect
sdF5:

About HIP 88827

HIP 88827 is a trash star. It lies about 616.6 light-years from Earth, sits in the constellation Oph, shines at apparent magnitude 11.09 and has spectral type sdF5:.

Its spectrum reads sdF5: — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for HIP 88827 in the constellation Oph. At apparent magnitude 11.09, a small backyard telescope will bring it into view.

Like any astronomical target, HIP 88827 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 HIP 88827 is a trash star

HIP 88827 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.