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Trash star 11 EP

HIP 9930

RA 31.9606° · Dec -58.3420° · star

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Score breakdown

· 2 badges
11 pts · Trash
Trash 15 pts → Common
  • Sun-like G-type star +8
  • Star +3
Total score 11

4 more points to reach Common.

Badges

  • Star · +3
  • Sun-like G-type star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads G3 — a G-type star: the very same spectral class as our own Sun.

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 9.4 you'll want a small backyard telescope, over in Hydrus.
  • 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 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. ≈ 7.2 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 640.6 thousand years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
3.892
bv
0.66
constellation
Hyi
dist ly
410.2592
luminosity
2.4166
mag
9.39
name
HIP 9930
spect
G3

About HIP 9930

HIP 9930 is a trash star. It lies about 410.3 light-years from Earth, sits in the constellation Hyi, shines at apparent magnitude 9.39 and has spectral type G3.

Its spectrum reads G3 — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HIP 9930 in the constellation Hyi. At apparent magnitude 9.39, a small backyard telescope will bring it into view.

Like any astronomical target, HIP 9930 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 9930 is a trash star

HIP 9930 scores 11 points on Spacedle's rarity scale, which places it in the trash tier. Another 4 points would lift it into a rarer tier.

That score comes from 2 science badges — Star and Sun-like G-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.