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Common star 19 EP

HD 107270

RA 185.0665° · Dec -64.6478° · star

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Score breakdown

· 3 badges
19 pts · Common
Common 22 pts → Uncommon
  • Under the Southern Cross +8
  • Sun-like G-type star +8
  • Star +3
Total score 19

3 more points to reach Uncommon.

Badges

  • Star · +3
  • Under the Southern Cross · +8
  • Sun-like G-type star · +8

Trivia

What it actually is

  • Spectral class. Its spectrum reads G5p... — 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 7.1 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Crux.
  • Southern sky only. So far south it never rises for most of the northern hemisphere. To see it you'd have to travel to Chile, South Africa or Australia.
  • Best time of year. It stands highest in the middle of the night around March — 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. ≈ 15.7 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 1.4 million years even at the Parker Solar Probe's 192 km/s.

Properties

absmag
-0.049
bv
1.072
constellation
Cru
dist ly
893.5781
luminosity
91.1171
mag
7.14
name
HD 107270
spect
G5p...

About HD 107270

HD 107270 is a common star. It lies about 893.6 light-years from Earth, sits in the constellation Cru, shines at apparent magnitude 7.14 and has spectral type G5p....

Its spectrum reads G5p... — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HD 107270 in the constellation Cru. At apparent magnitude 7.14, it is an easy target for binoculars.

Like any astronomical target, HD 107270 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 107270 is a common star

HD 107270 scores 19 points on Spacedle's rarity scale, which places it in the common tier. Another 3 points would lift it into a rarer tier.

That score comes from 3 science badges — Star, Under the Southern Cross 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.