Astronomy:NGC 7499
From HandWiki
| NGC 7499 | |
|---|---|
 | |
| Observation data (J2000 epoch) | |
| Constellation | Pisces |
| Right ascension | 23h 10m 22.375s[1] |
| Declination | +07° 34′ 50.20″[1] |
| Redshift | 0.03947[2] |
| Helio radial velocity | 11600 km/s[2] |
| Distance | 546.8 ± 38.3 Mly (167.64 ± 11.75 Mpc)[3] |
| Apparent magnitude (V) | 12.98[4] |
| Apparent magnitude (B) | 14.13[4] |
| Characteristics | |
| Type | SA00(s):[3] |
| Size | ~262,200 ly (80.39 kpc) (estimated)[3] |
| Other designations | |
| UGC 12397, MCG+01-59-005, PGC 70608[2] | |
NGC 7499 is an unbarred lenticular galaxy[3] within the constellation Pisces. NGC 7499 is its New General Catalogue designation. It was discovered on September 2, 1864 by the astronomer Albert Marth.[5]
Supernovae
Two supernovae have been observed in NGC 7499:
- SN 1986M (Type Ib, mag. 16.5) was discovered by E. Cappellaro and Leonida Rosino on 7 December 1986.[6][7]
- PSN J23102264+0735202 (Type Ia, mag. 17.9) was discovered by Robert Gagliano, Dick Post, Jack Newton, and Tim Puckett on 6 September 2015.[8][9]
See also
External links
- NGC 7499 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
References
- ↑ 1.0 1.1 Skrutskie, Michael F.; Cutri, Roc M.; Stiening, Rae; Weinberg, Martin D.; Schneider, Stephen E.; Carpenter, John M.; Beichman, Charles A.; Capps, Richard W. et al. (1 February 2006). "The Two Micron All Sky Survey (2MASS)". The Astronomical Journal 131 (2): 1163–1183. doi:10.1086/498708. ISSN 0004-6256. Bibcode: 2006AJ....131.1163S.
- ↑ 2.0 2.1 2.2 "NGC 7499". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+7499.
- ↑ 3.0 3.1 3.2 3.3 "Results for object NGC 7499 (NGC 7499)". NASA/IPAC Extragalactic Database. California Institute of Technology. https://ned.ipac.caltech.edu/byname?objname=NGC%207499&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1. Retrieved 2021-02-04.
- ↑ 4.0 4.1 "Search specification: NGC 7499". HyperLeda. Université Claude Bernard Lyon 1. http://leda.univ-lyon1.fr/ledacat.cgi?o=NGC%207499. Retrieved 2021-02-04.
- ↑ Seligman, Courtney. "New General Catalogue objects: NGC 7450 - 7499". https://cseligman.com/text/atlas/ngc74a.htm#7499. Retrieved 2021-02-04.
- ↑ Cappellaro, E.; Rosino, L. (1986). "IAUC 4282: 1986M; N And 1986; GK Per; Corrs". International Astronomical Union Circular (4282): 1. Bibcode: 1986IAUC.4282....1C. http://www.cbat.eps.harvard.edu/iauc/04200/04282.html#Item0.
- ↑ "SN 1986M". IAU. https://www.wis-tns.org/object/1986M.
- ↑ Bishop, David. "Bright Supernovae - 2015". https://rochesterastronomy.org/sn2015/index.html#PSNJ23102264+0735202.
- ↑ Elias-Rosa, N.; Cappellaro, E.; Benetti, S.; Tomasella, L.; Ochner, P.; Pastorello, A.; Tartaglia, L.; Terreran, G. et al. (2015). "Asiago spectroscopic classification of three SNe". The Astronomer's Telegram 8016: 1. Bibcode: 2015ATel.8016....1E. https://www.astronomerstelegram.org/?read=8016.
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