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Common star 16 EP

Poerava

RA 352.8344° · Dec -58.2097° · star

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Score breakdown

· 4 badges
16 pts · Common
Common 22 pts → Uncommon
  • Has a proper name +8
  • Star +3
  • Yellow-white F-type star +3
  • Main-sequence star +2
Total score 16

6 more points to reach Uncommon.

Badges

  • Star · +3
  • Has a proper name · +8
  • Yellow-white F-type star · +3
  • Main-sequence star · +2

Trivia

What it actually is

  • Spectral class. Its spectrum reads F7V — 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 7.8 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Tucana.
  • 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 September — 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. ≈ 3.2 million years at Voyager 1's speed (17 km/s).

Properties

absmag
4.107
bv
0.513
constellation
Tuc
dist ly
180.2964
luminosity
1.9824
mag
7.82
name
Poerava
named
yes
spect
F7V

About Poerava

Poerava is a common star. It lies about 180.3 light-years from Earth, sits in the constellation Tuc, shines at apparent magnitude 7.82 and has spectral type F7V.

Its spectrum reads F7V — an F-type star — a little hotter, whiter and shorter-lived than the Sun.

How to see it

Look for Poerava in the constellation Tuc. At apparent magnitude 7.82, it is an easy target for binoculars.

Like any astronomical target, Poerava 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 Poerava is a common star

Poerava scores 16 points on Spacedle's rarity scale, which places it in the common tier. Another 6 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, Has a proper name, 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.