NGC 5474
NGC 5474 | ||
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おおぐま | ||
11.3[2] | ||
4′.8 × 4′.3[2] | ||
SA(s)cd pec[2] | ||
14h 05m 01.6s[2] | ||
+53° 39′ 44″[2] | ||
273 ± 9 km/s[2] | ||
21.2 ± 2.2 ×106 | ||
UGC 9013[2], PGC 50216[2] | ||
■Template (■ノート ■ |
NGC 5474は、おおぐま
出典
[- ^ 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 0-933346-51-4
- ^ a b c d e f g h i “NASA/IPAC Extragalactic Database”. Results for NGC 5474. 2006
年 9月 20日 閲覧 。 - ^ a b c Drozdovsky, I. O; Karachentsev, I. D (2000). “Photometric distances to six bright resolved galaxies”. Astronomy and Astrophysics Supplement 142 (3): 425-432. Bibcode: 2000A&AS..142..425D. doi:10.1051/aas:2000155.
- ^ A. Sandage, J. Bedke (1994). Carnegie Atlas of Galaxies. Washington, D.C.: Carnegie Institution of Washington. ISBN 0-87279-667-1
- ^ a b R. M. Gonzalez Delgado, E. Perez, C. Tadhunter J. M. Vilchez, J. M. Rodriguez-Espinosa (2000). “H II Region Population in a Sample of Nearby Galaxies with Nuclear Activity. I. Data and General Results”. Astrophysical Journal Supplement 108 (1): 155. Bibcode: 1997ApJS..108..155G. doi:10.1086/312951.