3C 452 - Misplaced Pages

Galaxy in the constellation Lacerta

3C 452

Observation data (J2000 epoch)
Constellation	Lacerta
Right ascension	22 45 48.787
Declination	+39° 41′ 15.36″
Redshift	0.0815
Distance	323 megaparsecs (1,050 Mly) h _0.73
Apparent magnitude (V)	16.56
Characteristics
Type	Sy2, Rad, AGN, G, X, QSO G, FR II, Sy 2
Apparent size (V)	0.380' x 0.251'
Notable features	Radio galaxy
Other designations
DA 584, LEDA 69671, 3C 452, 4C 39.71, QSO B2243+394

3C 452 is an elliptical galaxy about 1.2 billion light years away located in the constellation Lacerta. 3C 452 is a Seyfert galaxy 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. Fainter radio lobes extend farther away, at megaparsec scales, probably created during a former period of elevated nuclear activity. Diffuse X-ray emission has been detected in the radio lobes.

Gallery

3C 452 in radiowaves by Very Large Array

References

^ "Query : 3C 452". Simbad. Centre de Données astronomiques de Strasbourg. Retrieved 2 June 2015.
^ "NED results for object 3C 452". NASA/IPAC Extragalactic Database. Retrieved 2 June 2015.
^ 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)

v t e List of notable Seyfert galaxies
Seyfert 1	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+2438 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 MCG +08-11-011 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
Seyfert 2	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

List of notable Seyfert galaxies

Seyfert 1

Seyfert 2

Constellation of Lacerta

Stars

Bayer	α β
Flamsteed	1 2 4 5 6 8 9 10 11 12 13 14 15 16
Variable	U AR CP DI DK EV EW V424
HR	8485
Other	ADS 16402 MWC 656

Exoplanets	HAT-P-1b

Star clusters	NGC 7209 NGC 7243

Galaxies

NGC	7250
Other	BL 3C 449 3C 452