NGC 735
NGC 735 is a spiral galaxy in the constellation of Triangulum. Its velocity with respect to the cosmic microwave background is 4374 ± 18 km/s, which corresponds to a Hubble distance of 210.4 ± 14.7 Mly (64.52 ± 4.52 Mpc). In addition, eight non redshift measurements give a distance of 227.21 ± 7.99 Mly (69.662 ± 2.449 Mpc). The galaxy was discovered by German-British astronomer William Herschel on 13 September 1784).
The SIMBAD database lists NGC 735 as a radio galaxy.
Supernovae
Three supernovae have been observed in NGC 664:
- American astronomer John Huchra discovered SN 1972L (type unknown, mag. 15) on 3 September 1972.
- SN 2000dj (type II, mag. 17.4) was discovered by the Lick Observatory Supernova Search (LOSS) on 8 September 2000.
- SN 2006ei (type Ic, mag. 18.5) was discovered by LOSS on 21 August 2006.
NGC 669 Group
NGC 735 is a member of the NGC 669 group (also known as LGG 37). This group contains 34 galaxies, of which 15 are in NGC, 11 are in UGC, and 3 are in IC.
See also
References
- ^ "Results for object NGC 0735". NASA/IPAC Extragalactic Database. NASA and Caltech. Retrieved 23 August 2024.
- ^ "Distance Results for NGC 735". NASA/IPAC EXTRAGALACTIC DATABASE. NASA. Retrieved 23 August 2024.
- ^ Seligman, Courtney. "NGC 735". Celestial Atlas. Retrieved 23 August 2024.
- ^ "NGC 735". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 17 December 2024.
- ^ "SN 1972L". Transient Name Server. IAU. Retrieved 23 August 2024.
- ^ Kowal, C. T.; Zwicky, F.; Sargent, W. L. W.; Searle, L. (1973). "The 1972 Palomar Supernova Search". Publications of the Astronomical Society of the Pacific. 85 (506): 427. Bibcode:1973PASP...85..427K. doi:10.1086/129482.
- ^ Aazami, A. B.; Li, W. D. (2000). "Supernova 2000dj in NGC 735". International Astronomical Union Circular (7490): 1. Bibcode:2000IAUC.7490....1A.
- ^ "SN 2000dj". Transient Name Server. IAU. Retrieved 23 August 2024.
- ^ Madison, D. R.; Li, W. (2006). "Supernovae 2006eg, 2006eh, 2006ei". Central Bureau Electronic Telegrams. 600: 1. Bibcode:2006CBET..600....1M.
- ^ "SN 2006ei". Transient Name Server. IAU. Retrieved 23 August 2024.
- ^ Garcia, A. M. (1993). "General study of group membership. II. Determination of nearby groups". Astronomy and Astrophysics Supplement Series. 100: 47. Bibcode:1993A&AS..100...47G.
External links
Media related to NGC 735 at Wikimedia Commons- NGC 735 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
