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Rare star 47 EP

HD 144338

RA 241.8051° · Dec -45.3462° · star

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Score breakdown

· 6 badges
47 pts · Rare
Rare 50 pts → Epic
  • Bright giant +12
  • Intrinsically luminous (Mv < −2) +10
  • Sun-like G-type star +8
  • Deep red star +8
  • Distant (over 1,000 light-years) +6
  • Star +3
Total score 47

3 more points to reach Epic.

Badges

  • Star · +3
  • Distant (over 1,000 light-years) · +6
  • Sun-like G-type star · +8
  • Bright giant · +12
  • Deep red star · +8
  • Intrinsically luminous (Mv < −2) · +10

Trivia

What it actually is

  • Spectral class. Its spectrum reads G8/K0II — 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 7.4 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Norma.
  • 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 May — 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. ≈ 49.8 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 4.4 million years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
-2.317
bv
1.419
constellation
Nor
dist ly
2836.1391
luminosity
735.8681
mag
7.38
name
HD 144338
spect
G8/K0II

About HD 144338

HD 144338 is a rare star. It lies about 2,836.1 light-years from Earth, sits in the constellation Nor, shines at apparent magnitude 7.38 and has spectral type G8/K0II.

Its spectrum reads G8/K0II — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HD 144338 in the constellation Nor. At apparent magnitude 7.38, it is an easy target for binoculars.

Like any astronomical target, HD 144338 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 144338 is a rare star

HD 144338 scores 47 points on Spacedle's rarity scale, which places it in the rare tier. Another 3 points would lift it into a rarer tier.

That score comes from 6 science badges — Star, Distant (over 1,000 light-years), Sun-like G-type star, Bright giant, Deep red star and Intrinsically luminous (Mv < −2) — 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.