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Common star 17 EP

8Iot Ari

RA 29.3377° · Dec 17.8175° · star

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Score breakdown

· 4 badges
17 pts · Common
Common 22 pts → Uncommon
  • Naked-eye visible +8
  • Star +3
  • On the zodiac +3
  • Orange K-type star +3
Total score 17

5 more points to reach Uncommon.

Badges

  • Star · +3
  • Naked-eye visible · +8
  • On the zodiac · +3
  • Orange K-type star · +3

Trivia

What it actually is

  • Spectral class. Its spectrum reads K1p... — 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 5.1 you can see it with your own eyes from a dark site, over in Aries.
  • 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 October — 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. ≈ 9.1 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 812.2 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
-0.924
bv
0.921
constellation
Ari
dist ly
520.1849
luminosity
203.9858
mag
5.09
name
8Iot Ari
spect
K1p...

About 8Iot Ari

8Iot Ari is a common star. It lies about 520.2 light-years from Earth, sits in the constellation Ari, shines at apparent magnitude 5.09 and has spectral type K1p....

Its spectrum reads K1p... — 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 8Iot Ari in the constellation Ari. At apparent magnitude 5.09, it can be glimpsed with the unaided eye under dark skies.

Like any astronomical target, 8Iot Ari 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 8Iot Ari is a common star

8Iot Ari scores 17 points on Spacedle's rarity scale, which places it in the common tier. Another 5 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, Naked-eye visible, On the zodiac and Orange K-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.