Astronomy:NGC 7311
From HandWiki
| NGC 7311 | |
|---|---|
 NGC 7311 imaged by the Sloan Digital Sky Survey | |
| Observation data | |
| Constellation | Pegasus |
| Right ascension | 22h 35m 25s |
| Declination | +05° 42′ 18″ |
NGC 7311 is a spiral galaxy located in the constellation Pegasus. It was discovered on August 30, 1785 by the astronomer William Herschel.[1]
Supernovae
Two supernovae have been observed in NGC 7311:
- SN 2005kc (Type Ia, mag. 18.2) was discovered by Tim Puckett and G. Sostero on 9 November 2005.[2][3]
- SN 2019dts (Type II, mag. 19.53) was discovered by Gaia Photometric Science Alerts on 20 April 2019.[4]
References
- ↑ "New General Catalog Objects: NGC 7300 - 7349". https://cseligman.com/text/atlas/ngc73.htm#7311.
- ↑ Frieman, J.; Quimby, R.; Sellers, M.; Castro, F.; Puckett, T.; Sostero, G. (2005). "Supernovae 2005ir-2005kc". International Astronomical Union Circular (8629): 1. Bibcode: 2005IAUC.8629....1F. http://www.cbat.eps.harvard.edu/iauc/08600/08629.html#Item1.
- ↑ "SN 2005kc". IAU. https://www.wis-tns.org/object/2005kc.
- ↑ "SN 2019dts". IAU. https://www.wis-tns.org/object/2019dts.
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