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Trash star 14 EP

HD 111957

RA 193.0884° · Dec 50.2817° · star

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Score breakdown

· 4 badges
14 pts · Trash
Trash 15 pts → Common
  • Distant (over 1,000 light-years) +6
  • Star +3
  • Yellow-white F-type star +3
  • Main-sequence star +2
Total score 14

1 more point to reach Common.

Badges

  • Star · +3
  • Distant (over 1,000 light-years) · +6
  • Yellow-white F-type star · +3
  • Main-sequence star · +2

Trivia

What it actually is

  • Spectral class. Its spectrum reads F4V — an F-type star — a little hotter, whiter and shorter-lived than the Sun.
  • Where it is in life. It is on the main sequence, quietly fusing hydrogen in its core exactly as the Sun does.

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 8.7 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Canes Venatici.
  • 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 April — 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. ≈ 28 million years at Voyager 1's speed (17 km/s).

Properties

absmag
0.239
bv
0.463
constellation
CVn
dist ly
1591.0049
luminosity
69.8876
mag
8.68
name
HD 111957
spect
F4V

Nearby objects

About HD 111957

HD 111957 is a trash star. It lies about 1,591 light-years from Earth, sits in the constellation CVn, shines at apparent magnitude 8.68 and has spectral type F4V.

Its spectrum reads F4V — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for HD 111957 in the constellation CVn. At apparent magnitude 8.68, it is an easy target for binoculars.

Like any astronomical target, HD 111957 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 111957 is a trash star

HD 111957 scores 14 points on Spacedle's rarity scale, which places it in the trash tier. Another 1 point would lift it into a rarer tier.

That score comes from 4 science badges — Star, Distant (over 1,000 light-years), Yellow-white F-type star and Main-sequence 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.