NGC 6939 (H2347)
NGC 6939 (H2347) is a open cluster located in the constellation of Cepheus. The Herchel 2500 is a catalog of nebulae, star clusters, and galaxies. Here are the key stats on NGC 6939:
| Herschel: | H2347 |
| NGC/IC: | NGC 6939 |
| Herschel: | H 6. 42 |
| Type: | open cluster |
| Magnitude: | 7.8 |
| Right Ascension: | 20:31.4 |
| Declination: | +60:38 |
| Constellation: | Cepheus |
| Size (arc-minutes): | 8 |