| NGC 6756 | |
|---|---|
| Observation data ( J2000 epoch) | |
| Right ascension | 19h 08m 44.(9)s [1] |
| Declination | +04° 43′ 0(1)″ [1] |
| Distance | 6,363 ly (1,951 [1] pc) |
| Apparent magnitude (V) | 10.6 [2] |
| Apparent dimensions (V) | 4.0′ [3] |
| Physical characteristics | |
| Other designations | Cr 398, C1906+046, OCISM 20, OLC 99. [2] |
| Associations | |
| Constellation | Aquila |
NGC 6756 is a small open star cluster in the constellation Aquila, close to NGC 6755. [3]
References
- ^ a b c Kharchenko, N. V.; et al. (2013), "Global survey of star clusters in the Milky Way. II. The catalogue of basic parameters", Astronomy & Astrophysics, 558: A53, arXiv: 1308.5822, Bibcode: 2013A&A...558A..53K, doi: 10.1051/0004-6361/201322302, S2CID 118548517.
- ^ a b "NGC 6756". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-09-23.
- ^ a b O'Meara, Steve (2007). Herschel 400 Observing Guide. Cambridge University Press. p. 249. ISBN 9780521858939.
External links
