3C 452
Galaxy in the constellation Lacerta
3C 452 | |
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Observation data (J2000 epoch) | |
Constellation | Lacerta |
Right ascension | 22h 45m 48.787s[1] |
Declination | +39° 41′ 15.36″[1] |
Redshift | 0.0815[2] |
Distance | 323 megaparsecs (1,050 Mly) h−1 0.73[2] |
Apparent magnitude (V) | 16.56[1] |
Characteristics | |
Type | Sy2, Rad, AGN, G, X, QSO[1] G, FR II, Sy 2[2] |
Apparent size (V) | 0.380' x 0.251'[1] |
Notable features | Radio galaxy |
Other designations | |
DA 584, LEDA 69671, 3C 452, 4C 39.71, QSO B2243+394 |
3C 452 is an elliptical galaxy[3] about 1.2 billion light years away located in the constellation Lacerta. 3C 452 is a Seyfert galaxy[1][2] and a Fanaroff–Riley class 2 radio galaxy, with the radiolobes extending for about 5 arcminutes, which at the distance of 3C 452 corresponds to about 450 kiloparsecs.[4] Fainter radio lobes extend farther away, at megaparsec scales, probably created during a former period of elevated nuclear activity.[5] Diffuse X-ray emission has been detected in the radio lobes.[3]
Gallery
- 3C 452 in radiowaves by Very Large Array
References
- ^ a b c d e f "Query : 3C 452". Simbad. Centre de Données astronomiques de Strasbourg. Retrieved 2 June 2015.
- ^ a b c d "NED results for object 3C 452". NASA/IPAC Extragalactic Database. Retrieved 2 June 2015.
- ^ a b Isobe, N.; Tashiro, M.; Makishima, K.; Iyomoto, N.; Suzuki, M.; Murakami, M. M.; Mori, M.; Abe, K. (1 December 2002). "A Chandra Detection of Diffuse Hard X-Ray Emission Associated with the Lobes of the Radio Galaxy 3C 452". The Astrophysical Journal. 580 (2): L111–L115. arXiv:astro-ph/0211112. Bibcode:2002ApJ...580L.111I. doi:10.1086/345658. S2CID 7480794.
- ^ Shelton, D. L.; Hardcastle, M. J.; Croston, J. H. (1 December 2011). "The dynamics and environmental impact of 3C 452: The dynamics & environmental impact of 3C 452". Monthly Notices of the Royal Astronomical Society. 418 (2): 811–819. arXiv:1108.3753. doi:10.1111/j.1365-2966.2011.19533.x. S2CID 7539623.
- ^ Sirothia, S. K.; Wiita, Paul J. (13 February 2013). "Discovery of Giant Relic Radio Lobes Straddling the Classical Double Radio Galaxy 3C452". The Astrophysical Journal. 765 (1): L11. Bibcode:2013ApJ...765L..11S. doi:10.1088/2041-8205/765/1/L11.
External links
- www.jb.man.ac.uk/atlas/ (J. P. Leahy)
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List of notable Seyfert galaxies
- Arakelian 120
- Arakelian 564
- Arp 102B
- 3C 59
- ESO 141-055
- ESO 198-G24
- ESO 323-G077
- ESO 362-18
- Fairall 9
- Fairall 51
- H0557-385
- 1H 0419-577
- 1H 1707-495
- IC 3599
- IC 4329A
- IRAS 07598+6508
- IRAS 13224-3809
- IRAS 13349+1428
- Markarian 6
- Markarian 50
- Markarian 79
- Markarian 110
- Markarian 279
- Markarian 315
- Markarian 334
- Markarian 335
- Markarian 359
- Markarian 376
- Markarian 423
- Markarian 478
- Markarian 507
- Markarian 509
- Markarian 609
- Markarian 618
- Markarian 704
- Markarian 705
- Markarian 817
- Markarian 841
- Markarian 896
- Markarian 993
- Markarian 1018
- Markarian 1044
- Markarian 1239
- MCG -2-58-22
- MCG-6-30-15
- MGC +8-11-11
- Messier 81
- PG 1211+143
- PG 1244+026
- PG 1402+261
- PG 1404+226
- PKS 0558-504
- PMN J0948+0022
- RE J0134+396
- SBS 0846+513
- Ton S180
- I Zw 1
- III Zw 2
- III Zw 77
- Circinus Galaxy
- ESO 103-G35
- ESO 428-G14
- IC 2560
- IC 3639
- IRAS 05189-2524
- IRAS 13197-1627
- IRAS 18325-5926
- IRAS 19014+4109
- IRAS F01475-0740
- Markarian 3
- Markarian 34
- Markarian 78
- Markarian 176
- Markarian 266 SW
- Markarian 273
- Markarian 463
- Markarian 477
- Markarian 573
- Markarian 1066
- Markarian 1210
- MCG-5-23-16
- Messier 77
- Messier 88
- Messier 106
- NGC 454E
- NGC 2788A
- NGC 4676B
- NGC 4922N
- Whirlpool Galaxy
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