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Rare nebula 38 EP

NGC 2346

RA 107.3459° · Dec -0.8091° · openngc

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Score breakdown

· 4 badges
38 pts · Rare
Rare 50 pts → Epic
  • Planetary nebula (a dying star's shell) +12
  • Its dying star is still visible +12
  • Nebula +8
  • Distant (over 1,000 light-years) +6
Total score 38

12 more points to reach Epic.

Badges

  • Nebula · +8
  • Distant (over 1,000 light-years) · +6
  • Planetary nebula (a dying star's shell) · +12
  • Its dying star is still visible · +12

Trivia

What it actually is

  • What it actually is. A planetary nebula: the shed outer atmosphere of a dying Sun-like star, lit from within by the naked stellar core left behind.

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 11.6 you'll want a small backyard telescope, over in Monoceros.
  • Seen from everywhere. It sits almost on the celestial equator, so it can be seen from essentially anywhere on Earth.
  • 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.

Getting there

  • Aboard Voyager 1. ≈ 83.5 million years at Voyager 1's speed (17 km/s).
  • Fastest probe ever. ≈ 7.4 million years even at the Parker Solar Probe's 192 km/s.

Properties

central star mag
11.47
constellation
Mon
dist ly
4753.7677
dso type
PN
mag
11.6
name
NGC 2346
radial velocity kms
47
redshift
0.0002
size arcmin
0.87

About NGC 2346

NGC 2346 is a rare nebula. It lies about 4,753.8 light-years from Earth, sits in the constellation Mon and shines at apparent magnitude 11.6.

A planetary nebula: the shed outer atmosphere of a dying Sun-like star, lit from within by the naked stellar core left behind.

How to see it

Look for NGC 2346 in the constellation Mon. At apparent magnitude 11.6, a small backyard telescope will bring it into view.

Like any astronomical target, NGC 2346 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 NGC 2346 is a rare nebula

NGC 2346 scores 38 points on Spacedle's rarity scale, which places it in the rare tier. Another 12 points would lift it into a rarer tier.

That score comes from 4 science badges — Nebula, Distant (over 1,000 light-years), Planetary nebula (a dying star's shell) and Its dying star is still visible — 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.