NGC 7510
Open cluster of stars in constellation Cepheus
| NGC 7510 | |
|---|---|
 Amateur image of NGC7510 | |
| Observation data (J2000.0 epoch) | |
| Right ascension | 23h 11.1m [1] |
| Declination | +60° 34′[1] |
| Distance | 11.4 kly (3.48 kpc)[2] |
| Apparent magnitude (V) | 7.9[1] |
| Apparent dimensions (V) | 7.0′[1] |
| Physical characteristics | |
| Estimated age | 107[3] |
| Other designations | Cr 454 |
| Associations | |
| Constellation | Cepheus |
| See also: Open cluster, List of open clusters | |
NGC 7510 is an open cluster of stars located around 11,400[2] light years away in the constellation Cepheus, near the border with Cassiopeia.[3] At this distance, the light from the cluster has undergone extinction from interstellar gas and dust equal to E(B – V) = 0.90 ± 0.02 magnitude in the UBV photometric system.[2] Its brightest member is a giant star with a stellar classification of B1.5 III. This cluster forms part of the Perseus Spiral Arm.[4] It has a Trumpler class rating of II 2 m[2] and is around 10 million years old.[3]
References
- ^ a b c d James O'Meara, Stephen (2007), Steve O'Meara's Herschel 400 Observing Guide, Cambridge University Press, p. 278, ISBN 978-0521858939.
- ^ a b c d Paunzen, E.; et al. (November 2005), "CCD photometric search for peculiar stars in open clusters. VI. NGC 1502, NGC 3105, Stock 16, NGC 6268, NGC 7235 and NGC 7510", Astronomy and Astrophysics, 443 (1): 157–162, arXiv:astro-ph/0508151, Bibcode:2005A&A...443..157P, doi:10.1051/0004-6361:20053287, S2CID 17585037.
- ^ a b c Barbon, R.; Hassan, S. M. (February 1996), "A new study of the young open cluster NGC 7510", Astronomy and Astrophysics Supplement, 115: 325–332, Bibcode:1996A&AS..115..325B.
- ^ Crossen, Craig; Rhemann, Gerald (2004), Sky Vistas: Astronomy for Binoculars and Richest-Field Telescopes, Springer, p. 78, ISBN 978-3211008515.
External links
Media related to NGC 7510 at Wikimedia Commons- "SIMBAD Astronomical Database". Results for NGC 6884. Retrieved 2007-04-10.
- NGC 7510 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
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- Astronomical catalog
- List of NGC objects
- Index Catalog
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