About IC 1747
IC 1747 is a trash nebula. It sits in the constellation Cas and shines at apparent magnitude 12.
Clouds of gas and dust light-years across, where new stars are forged.
Trash nebula 8 EP
IC 1747
RA 29.3989° · Dec 63.3218° · openngc
Score breakdown
· 1 badgeTrash 15 pts → Common
- Nebula +8
Total score 8
7 more points to reach Common.
Badges
- Nebula · +8
Trivia
Cosmic context
- Stellar nursery. Clouds of gas and dust light-years across, where new stars are forged.
Properties
- constellation
- Cas
- dso type
- PN
- mag
- 12
- name
- IC 1747
How to see it
Look for IC 1747 in the constellation Cas. At apparent magnitude 12, a small backyard telescope will bring it into view.
Like any astronomical target, IC 1747 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 IC 1747 is a trash nebula
IC 1747 scores 8 points on Spacedle's rarity scale, which places it in the trash tier. Another 7 points would lift it into a rarer tier.
That score comes from 1 science badge — Nebula — 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.