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Common star 18 EP

HIP 89320

RA 273.3783° · Dec 81.0758° · star

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Score breakdown

· 4 badges
18 pts · Common
Common 22 pts → Uncommon
  • Deep red star +8
  • Never sets (northern circumpolar) +4
  • Star +3
  • Orange K-type star +3
Total score 18

4 more points to reach Uncommon.

Badges

  • Star · +3
  • Never sets (northern circumpolar) · +4
  • Orange K-type star · +3
  • Deep red star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads K8 — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.

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 11.2 you'll want a small backyard telescope, over in Draco.
  • Never sets. So far north that from Britain, Canada or northern Europe it never dips below the horizon — it is up every clear night of the year.
  • 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. ≈ 2.4 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 212.8 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
8.045
bv
1.586
constellation
Dra
dist ly
136.2957
luminosity
0.0527
mag
11.15
name
HIP 89320
spect
K8

About HIP 89320

HIP 89320 is a common star. It lies about 136.3 light-years from Earth, sits in the constellation Dra, shines at apparent magnitude 11.15 and has spectral type K8.

Its spectrum reads K8 — a K-type star. Orange K dwarfs are the marathon runners of the galaxy, burning steadily for tens of billions of years.

How to see it

Look for HIP 89320 in the constellation Dra. At apparent magnitude 11.15, a small backyard telescope will bring it into view.

Like any astronomical target, HIP 89320 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 89320 is a common star

HIP 89320 scores 18 points on Spacedle's rarity scale, which places it in the common tier. Another 4 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, Never sets (northern circumpolar), Orange K-type star and Deep red 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.