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Epic star 57 EP

EZ Aqr

RA 339.6384° · Dec -15.3025° · star

First charted by GsiorX · 20675d ago

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Score breakdown

· 9 badges
57 pts · Epic
Epic 78 pts → Anomaly
  • Nearby (<25 ly) +12
  • Has a proper name +8
  • Deep red star +8
  • Binary star +6
  • Red dwarf +6
  • Intrinsically feeble (Mv > +12) +6
  • Cool red M-type star +5
  • Star +3
  • On the zodiac +3
Total score 57

21 more points to reach Anomaly.

Badges

  • Star · +3
  • Nearby (<25 ly) · +12
  • Binary star · +6
  • Has a proper name · +8
  • On the zodiac · +3
  • Cool red M-type star · +5
  • Deep red star · +8
  • Red dwarf · +6
  • Intrinsically feeble (Mv > +12) · +6

Trivia

What makes it special

  • Not one star but two. It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.

What it actually is

  • Spectral class. Its spectrum reads M5 e — an M-type red star — and M stars are the silent majority: roughly three of every four stars in the galaxy are one.

Sense of scale

  • In perspective. Inside our stellar backyard: every radio broadcast humanity has ever made has already swept past it.

Find it in the sky

  • How to spot it. At magnitude 12.7 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Aquarius.
  • 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 August — that's when to go looking.

Could we get there?

  • Verdict. A multi-generation starship could one day attempt the crossing.

Getting there

  • Aboard Voyager 1. ≈ 194.7 thousand years at Voyager 1's speed (17 km/s).

Properties

absmag
15.004
binary
yes
bv
1.98
constellation
Aqr
dist ly
11.0825
luminosity
0.0001
mag
12.66
name
EZ Aqr
named
yes
spect
M5 e

About EZ Aqr

EZ Aqr is an epic star. It lies about 11.1 light-years from Earth, sits in the constellation Aqr, shines at apparent magnitude 12.66 and has spectral type M5 e.

It is a binary: two stars orbiting a shared centre of mass. More than half of all the 'stars' you can see are actually multiple systems.

How to see it

Look for EZ Aqr in the constellation Aqr. At apparent magnitude 12.66, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, EZ Aqr 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 EZ Aqr is an epic star

EZ Aqr scores 57 points on Spacedle's rarity scale, which places it in the epic tier. Another 21 points would lift it into a rarer tier.

That score comes from 9 science badges — Star, Nearby (<25 ly), Binary star, Has a proper name, On the zodiac, Cool red M-type star, Deep red star and Red dwarf — 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.