3C 452
3سي 452 هيَ مجرة زايفرت تتواجد في كوكبة العظاءة.[1][2]
| 3C 452 | |
|---|---|
| الكوكبة | كوكبة العظاءة |
| رمز الفهرس | PGC 69671 (فهرس المجرات الرئيسية) 2MASX J22454878+3941153 (Two Micron All-Sky Survey, Extended source catalogue) 3C 452 (Third Cambridge Catalogue of Radio Sources) QSO B2243+394 (Revised and Updated Catalog of Quasi-stellar Objects) 3C 452.0 (Third Cambridge Catalogue of Radio Sources) 4C 39.71 (Fourth Cambridge Survey) LEDA 69671 (ليون-ميودون قاعدة بيانات خارج المجرة) NVSS J224549+394122 (NRAO VLA Sky Survey) GRA B2243+39 (Decametric survey of discrete sources in the northern sky. II. Source catalogue in the range of declinations +10 to +20) GRA J2245+39 (Decametric survey of discrete sources in the northern sky. II. Source catalogue in the range of declinations +10 to +20) 3CR 452 (The revised 3C catalogue of radio sources) ASB 76 (A survey of extended sources of radio emission) B2 2243+39 (A catalogue of 3235 radio sources at 408 MHz) B2.3 2243+39 (A catalogue of 3235 radio sources at 408 MHz) B3 2243+394A (Structures, spectral indexes, and optical identifications of radio sources selected from the B3 catalogue) GB6 B2243+3925 (The GB6 catalog of radio sources) OHIO A 584 (A High-Sensivity Survey of the North Polar Galactic Region at 1415 MHz) OHIO Y 372 (A High-Sensivity Survey of the North Polar Galactic Region at 1415 MHz) S4 2243+394 (The 5-GHz strong source surveys. IV. Survey of the area between declination 35 and 70deg and summary of source counts, spectra and optical identifications) S4 2243+39 (The 5-GHz strong source surveys. IV. Survey of the area between declination 35 and 70deg and summary of source counts, spectra and optical identifications) WB 2243+3925 (A new catalog of 30239 1.4 GHz sources) [HB91] 2243+394 (An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects) PBC J2245.8+3939 (The Palermo Swift-BAT hard X-ray catalogue. II. Results after 39 months of sky survey) |
| المطلع المستقيم | 22سا 45د 48.787ث[1] |
| الميل | +39° 41′ 15.36″[1] |
| الانزياح الأحمر | 0.081 100[2] |
| نوع | Sy2, Rad, AGN, G, X, QSO[1] G, FR II, Sy 2[2] |
| الأبعاد الظاهرة | 0.380´ x 0.251´[1] |
| القدر الظاهري | 16.56[1] |
| شاهد أيضًا: مجرة، قائمة المجرات | |
تعديل مصدري - تعديل  | |
