Uncommon variable star 32 EP

HD 64426

RA 117.3463° · Dec -65.8243° · star

Loading sky survey…

🌌 View in 3D star map

Tonight’s visibility

Computing the sky for your location…

Score breakdown

· 6 badges

32 pts · Uncommon

Uncommon 34 pts → Rare

Sun-like G-type star +8
Distant (over 1,000 light-years) +6
Giant star +6
Variable star +5
Gently variable +4
A named variable star +3

Total score 32

2 more points to reach Rare.

Badges

Variable star · +5
Distant (over 1,000 light-years) · +6
Sun-like G-type star · +8
Giant star · +6
Gently variable · +4
A named variable star · +3

Trivia

What it actually is

Spectral class. Its spectrum reads G8III — a G-type star: the very same spectral class as our own Sun.
Where it is in life. It is a giant. It has already exhausted its core hydrogen and swollen up enormously in response.
It changes. This star does not hold still: its brightness rises and falls on a rhythm of hours, days or years, either pulsing in size or being eclipsed by a companion.

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 8.6 it is just past naked-eye reach — ordinary binoculars will pull it in, over in Volans.
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 January — that's when to go looking.

Could we get there?

Verdict. Impossible with our current technology — and the next millennium of it.

Properties

absmag: -0.185
bv: 0.972
constellation: Vol
dist ly: 1863.7487
luminosity: 103.2761
mag: 8.6
name: HD 64426
spect: G8III
var amplitude: 0.07
var designation: AK
var max: 8.567
var min: 8.637

Nearby objects

About HD 64426

HD 64426 is an uncommon variable star. It lies about 1,863.7 light-years from Earth, sits in the constellation Vol, shines at apparent magnitude 8.6 and has spectral type G8III.

Its spectrum reads G8III — a G-type star: the very same spectral class as our own Sun.

How to see it

Look for HD 64426 in the constellation Vol. At apparent magnitude 8.6, it is an easy target for binoculars.

Like any astronomical target, HD 64426 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 64426 is an uncommon variable star

HD 64426 scores 32 points on Spacedle's rarity scale, which places it in the uncommon tier. Another 2 points would lift it into a rarer tier.

That score comes from 6 science badges — Variable star, Distant (over 1,000 light-years), Sun-like G-type star, Giant star, Gently variable and A named variable 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.