NGC 6756
Coordinates: Sky map 19h 08m 42s, +04° 42′ 18′′
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Open cluster in the constellation Aquila
| 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 |
| See also: Open cluster, List of open clusters | |
NGC 6756 is a small open star cluster in the constellation Aquila, close to NGC 6755.[3]
References
[edit ]- ^ 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年09月23日.
- ^ a b O'Meara, Steve (2007). Herschel 400 Observing Guide. Cambridge University Press. p. 249. ISBN 9780521858939.
External links
[edit ]
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