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Uncommon star 26 EP

HD 72907

RA 129.0935° · Dec 28.7077° · star

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Score breakdown

· 4 badges
26 pts · Uncommon
Uncommon 34 pts → Rare
  • Bright giant +12
  • Sun-like G-type star +8
  • Star +3
  • On the zodiac +3
Total score 26

8 more points to reach Rare.

Badges

  • Star · +3
  • On the zodiac · +3
  • Sun-like G-type star · +8
  • Bright giant · +12

Trivia

What it actually is

  • Spectral class. Its spectrum reads G8II — a G-type star: the very same spectral class as our own Sun.
  • Where it is in life. It is a bright giant, well on its way to the largest stars there are.

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 8.1 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Cancer.
  • 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 January — 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. ≈ 11.2 million years at Voyager 1's speed (17 km/s).

Properties

absmag
1.605
bv
0.934
constellation
Cnc
dist ly
634.5447
luminosity
19.8609
mag
8.05
name
HD 72907
spect
G8II

About HD 72907

HD 72907 is an uncommon star. It lies about 634.5 light-years from Earth, sits in the constellation Cnc, shines at apparent magnitude 8.05 and has spectral type G8II.

Its spectrum reads G8II — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HD 72907 in the constellation Cnc. At apparent magnitude 8.05, it is an easy target for binoculars.

Like any astronomical target, HD 72907 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 72907 is an uncommon star

HD 72907 scores 26 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 8 points would lift it into a rarer tier.

That score comes from 4 science badges — Star, On the zodiac, Sun-like G-type star and Bright giant — 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.