Sharpless Sh2-166
Sharpless Sh2-166 is an emission nebula located in the constellation of Cassiopeia. Sh2-166 is from the Sharpless Catalog, which contains 313 emission nebulae found in the northern hemisphere. Here are some key stats on Sh2-166:
| Sharpless #: | Sh2-166 |
| Constellation: | Cassiopeia |
| Brightness: | faint |
| Right Ascension: | 23h 42m |
| Declination: | 60° 58' |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS