3C 303
3سي 303 هيَ مجرة زايفرت تُشبه شكل النجم الزائف، تتواجد في كوكبة العواء.[1][2]
| 3C 303 | |
|---|---|
| الكوكبة | كوكبة العواء |
| رمز الفهرس | 2MASX J14430282+5201368 (Two Micron All-Sky Survey, Extended source catalogue) 3C 303.0 (Third Cambridge Catalogue of Radio Sources) 3C 303 (Third Cambridge Catalogue of Radio Sources) QSO B1441+5214 (Revised and Updated Catalog of Quasi-stellar Objects) 2MASS J14430276+5201373 (مسح ميكروي ثنائي لكامل السماء) 4C 52.33 (Fourth Cambridge Survey) 6C 144123+521422 (Sixth Cambridge Survey of radio sources) 7C 144123.39+521422.00 (Seventh Cambridge Survey) FIRST J144301.0+520140 (Faint Images of the Radio Sky at Twenty-Centimeters) FIRST J144302.5+520137 (Faint Images of the Radio Sky at Twenty-Centimeters) NVSS J144301+520138 (NRAO VLA Sky Survey) SDSS J144302.75+520137.2 (مسح سلووان الرقمي للسماء) SDSS J144302.76+520137.2 (مسح سلووان الرقمي للسماء) PGC 52571 (فهرس المجرات الرئيسية) LEDA 52571 (ليون-ميودون قاعدة بيانات خارج المجرة) [ZEH2003] RX J1443.0+5201 4 (The Hamburg/RASS Catalogue of optical identifications. Northern high-galactic latitude ROSAT Bright Source Catalogue X-ray sources) GRA B1441+52 (Decametric survey of discrete sources in the northern sky. II. Source catalogue in the range of declinations +10 to +20) 3CR 303 (The revised 3C catalogue of radio sources) OHIO Q 568 (A High-Sensivity Survey of the North Polar Galactic Region at 1415 MHz) RX J1443.0+5201 (X-ray survey of the Large Magellanic Cloud by ROSAT) S4 1441+52 (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 1441+522 (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) Gaia DR1 1605626382049550720 (جايا داتا الإصدار 1) WB 1441+5214 (A new catalog of 30239 1.4 GHz sources) [HB91] 1441+522 (An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects) GB6 B1441+5214 (The GB6 catalog of radio sources) 3FGL J1442.6+5156 (Fermi Large Area Telescope third source catalog) Gaia DR2 1605626386344892672 (جايا داتا الإصدار 2) |
| المطلع المستقيم | 14سا 43د 02.76070ث[1] |
| الميل | +52° 01′ 37.2982″[1] |
| الانزياح الأحمر | 0.141186[2] |
| نوع | Sy1, Rad, AGN, IR, X, AG?, QSO, G[1] G, FR II, Sy 1.5[2] |
| القدر الظاهري | 18.29[1] |
| شاهد أيضًا: مجرة، قائمة المجرات | |
تعديل مصدري - تعديل  | |
