NGC 4088
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NGC 4088 | |
Observation data (J2000 epoch) | |
---|---|
Constellation | Ursa Major[1] |
Right ascension | 12h 05m 34.2s[2] |
Declination | +50° 32′ 21″[2] |
Redshift | 757 ± 1 km/s[2] |
Type | SAB(rs)bc[2] |
Apparent dimensions (V) | 5′.8 × 2′.2[2] |
Apparent magnitude (V) | 11.2[2] |
Other designations | |
UGC 7081,[2] PGC 38302,[2] Arp 18,[2] VV 357[2] | |
See also: Galaxy, List of galaxies |
NGC 4088 is an intermediate spiral galaxy in the constellation Ursa Major. The galaxy forms a physical pair with NGC 4085, which is located 11′ away.[3]
[edit] Disk Structure
NGC 4088 is a grand design spiral galaxy.[4] This means that the spiral arms in the galaxy's disk are sharply defined. In visible light, one of the spiral arms appears to have a disconnected segment. Halton Arp included this galaxy in the Atlas of Peculiar Galaxies as one of several examples where this phenomenon occurs.[5]
[edit] Galaxy group information
NGC 4088 and NGC 4085 are members of the M109 Group, a group of galaxies located in the constellation Ursa Major. This large group contains between 41 and 58 galaxies, including the spiral galaxy M109.[6][7][8]
[edit] References
- ^ R. W. Sinnott, editor (1988). The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. ISBN 0-933-34651-4.
- ^ a b c d e f g h i j NASA/IPAC Extragalactic Database. Results for NGC 4088. Retrieved on 2006-11-16.
- ^ A. Sandage, J. Bedke (1994). Carnegie Atlas of Galaxies. Washington, D.C.: Carnegie Institution of Washington. ISBN 0-87279-667-1.
- ^ D. M. Elmegreen, B. G. Elmegreen (1987). "Arm classifications for spiral galaxies". Astrophysical Journal 314: 3–9. doi: .
- ^ H. Arp (1966). "Atlas of Peculiar Galaxies". Astrophysical Journal Supplement 14: 1–20. doi: .
- ^ R. B. Tully (1988). Nearby Galaxies Catalog. Cambridge: Cambridge University Press. ISBN 0-521-35299-1.
- ^ A. Garcia (1993). "General study of group membership. II - Determination of nearby groups". Astronomy and Astrophysics Supplement 100: 47–90.
- ^ G. Giuricin, C. Marinoni, L. Ceriani, A. Pisani (2000). "Nearby Optical Galaxies: Selection of the Sample and Identification of Groups". Astrophysical Journal 543: 178–194. doi: .