Sharpless Sh2-157
Sharpless Sh2-157 is an emission nebula located in the constellation of Cassiopeia. Sh2-157 is from the Sharpless Catalog, which contains 313 emission nebulae found in the northern hemisphere. Here are some key stats on Sh2-157:
| Sharpless #: | Sh2-157 |
| Type: | ring nebula |
| Constellation: | Cassiopeia |
| Brightness: | bright |
| Right Ascension: | 23h 16m |
| Declination: | 60° 3' |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS