NGC 772
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Spiral Galaxy NGC 772 |
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| Observation data: J2000 epoch | |
|---|---|
| Constellation: | Aries |
| Right ascension: | 01h 59m 19.6s[1] |
| Declination: | +19° 00′ 27″[1] |
| Redshift: | 2472 ± 3 km/s[1] |
| Distance: | 130 Mly[citation needed] |
| Type: | SA(s)b[1] |
| Apparent dimensions (V): | 7′.2 × 4′.3[1] |
| Apparent magnitude (V): | 11.1[1] |
| Notable features: | |
| Other designations | |
| UGC 1466,[1] PGC 7525,[1] Arp 78[1] | |
| See also: Galaxy, List of galaxies | |
NGC 772 (also known as Arp 78) is an unbarred spiral galaxy approximately 130 million light-years away in the constellation Aries. NGC 772 has a satellite galaxy named NGC 770. Two supernovae (SN 2003 hl & SN 2003 iq) were observed in NGC 772.
It probably has a H II nucleus, however, it may be a transitional object.[2]
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[edit] See also
[edit] External links
[edit] References
- ^ a b c d e f g h i NASA/IPAC Extragalactic Database. Results for NGC 772. Retrieved on 2006-11-25.
- ^ Ho, Luis C.; Alexei V. Filippenko & Wallace L. W. Sargent (October 1997), "A Search for "Dwarf" Seyfert Nuclei. III. Spectroscopic Parameters and Properties of the Host Galaxies", Astrophysical Journal Supplement 112: 315-390
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