Sharpless Sh2-121
Sharpless Sh2-121 is an emission nebula located in the constellation of Cygnus. Sh2-121 is from the Sharpless Catalog, which contains 313 emission nebulae found in the northern hemisphere. Here are some key stats on Sh2-121:
| Sharpless #: | Sh2-121 |
| Type: | HII region |
| Constellation: | Cygnus |
| Brightness: | faint |
| Right Ascension: | 21h 5m |
| Declination: | 49° 39' |
Right Ascension (RA) units = HH:MM:SS.SS
Declination (Dec) units = DD:MM:SS.SS