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Rare galaxy 36 EP

Miniature Spiral

RA 177.9484° · Dec 48.6831° · openngc

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Score breakdown

· 5 badges
36 pts · Rare
Rare 50 pts → Epic
  • Galaxy +14
  • Has a proper name +8
  • Outside our galaxy entirely +6
  • Elliptical galaxy +4
  • Never sets (northern circumpolar) +4
Total score 36

14 more points to reach Epic.

Badges

  • Galaxy · +14
  • Outside our galaxy entirely · +6
  • Has a proper name · +8
  • Elliptical galaxy · +4
  • Never sets (northern circumpolar) · +4

Trivia

What it actually is

  • What it actually is. A galaxy: a gravitationally bound city of stars, gas and dark matter, turning so slowly that a single rotation takes hundreds of millions of years.
  • Elliptical. An elliptical galaxy: a smooth swarm of stars on randomly tilted orbits, with almost no cold gas left to build anything new.

Sense of scale

  • In perspective. Further than Andromeda, the most distant thing the unaided human eye can see.
  • Scale. Home to hundreds of billions of stars — a universe unto itself, and every one of those points of light could have planets.

Find it in the sky

  • How to spot it. At magnitude 12.5 it is far too faint for the eye: this one belongs to cameras and long exposures, over in Ursa Major.
  • 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 March — that's when to go looking.

Could we get there?

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

Properties

constellation
UMa
dist ly
45928244.3095
dso type
G
hubble
E
mag
12.48
name
Miniature Spiral
named
yes
radial velocity kms
984
redshift
0.0033
size arcmin
1.36
surface brightness
22.7

About Miniature Spiral

Miniature Spiral is a rare galaxy. It lies about 45,928,244.3 light-years from Earth, sits in the constellation UMa and shines at apparent magnitude 12.48.

A galaxy: a gravitationally bound city of stars, gas and dark matter, turning so slowly that a single rotation takes hundreds of millions of years.

How to see it

Look for Miniature Spiral in the constellation UMa. At apparent magnitude 12.48, it takes a larger telescope or a long-exposure image to capture.

Like any astronomical target, Miniature Spiral 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 Miniature Spiral is a rare galaxy

Miniature Spiral scores 36 points on Spacedle's rarity scale, which places it in the rare tier. Another 14 points would lift it into a rarer tier.

That score comes from 5 science badges — Galaxy, Outside our galaxy entirely, Has a proper name, Elliptical galaxy and Never sets (northern circumpolar) — 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.