NGC 414
| NGC 414 | |
|---|---|
 SDSS image of NGC 414 | |
| Observation data (J2000 epoch) | |
| Constellation | Pisces |
| Right ascension | 01h 11m 17.8s[1] |
| Declination | +33° 06′ 46″[1] |
| Redshift | 0.015778[1] |
| Heliocentric radial velocity | 4,730 km/s[1] |
| Apparent magnitude (V) | 14.5[1] |
| Absolute magnitude (V) | -19.44[1] |
| Characteristics | |
| Type | S0 and E/S0[1] |
| Apparent size (V) | 0.8'[1] |
| Other designations | |
| UGC 00744, CGCG 501-123, PGC 4254.[1] | |
NGC 414 is a pair of lenticular galaxies (PGC 4254 and PGC 93079) of types S0 and E/S0, respectively, located in the constellation Pisces. It was discovered on October 22, 1867 by Herman Schultz. It was described by Dreyer as "very faint, small, irregularly round, much brighter middle, II 220 to the northwest.", with II 220 being NGC 410.[2]
Supernova
[edit]One supernova has been observed in NGC 414: PTF13dzm (Type Ia, mag. 17.1) was discovered by the Palomar Transient Factory on 8 November 2013.[3]
NGC 452 Group
[edit]NGC 414 is considered to be part of a galaxy group known as LGG 18 or NGC 452 Group. It has at least 17 members, which are NGC 383, NGC 385, NGC 399, NGC 403, NGC 420, NGC 443, NGC 444, NGC 392, NGC 452, NGC 374, NGC 388, NGC 410, NGC 382, IC 1654, IC 1618 and IC 1652.[4]
References
[edit]- 1 2 3 4 5 6 7 8 9 "NASA/IPAC Extragalactic Database". Results for NGC 0414. Retrieved September 2, 2016.
- ↑ "New General Catalog Objects: NGC 400 - 449". Cseligman. Retrieved February 10, 2017.
- ↑ Cao, Y.; Nugent, P. E.; Goobar, A.; Fremling, C.; Johansson, J.; Perley, D.; Kasliwal, S. B. Cenko M. M.; Tal, D.; De Cia, A.; Arcavi, I. (2013). "IPTF Type Ia SN Discovery Report 20131229". The Astronomer's Telegram. 5707: 1. Bibcode:2013ATel.5707....1C.
- ↑ Garcia, A. M. (1993). "General study of group membership. II. Determination of nearby groups". Astronomy & Astrophysics Supplement Series. 100: 47–90. Bibcode:1993A&AS..100...47G.
External links
[edit]
Media related to NGC 414 at Wikimedia Commons
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