3C 438

3C 438


الكوكبة	كوكبة الدجاجة
رمز الفهرس	2MASX J21555232+3800285 (Two Micron All-Sky Survey, Extended source catalogue) PGC 2817736 (فهرس المجرات الرئيسية) 3C 438 (Third Cambridge Catalogue of Radio Sources) QSO B2153+377 (Revised and Updated Catalog of Quasi-stellar Objects) 3C 438.0 (Third Cambridge Catalogue of Radio Sources) 4C 37.63 (Fourth Cambridge Survey) 1RXS J215553.4+380021 (1RXS) 2C 1820 (Second Cambridge Catalogue of Radio Sources) LEDA 2817736 (ليون-ميودون قاعدة بيانات خارج المجرة) GRA J2155+37 (Decametric survey of discrete sources in the northern sky. II. Source catalogue in the range of declinations +10 to +20) GRA B2153+37 (Decametric survey of discrete sources in the northern sky. II. Source catalogue in the range of declinations +10 to +20) GRA J2156+37 (Decametric survey of discrete sources in the northern sky. II. Source catalogue in the range of declinations +10 to +20) 3CR 438 (The revised 3C catalogue of radio sources) B2 2153+37 (A catalogue of 3235 radio sources at 408 MHz) B2.3 2153+37 (A catalogue of 3235 radio sources at 408 MHz) B3 2153+377 (Structures, spectral indexes, and optical identifications of radio sources selected from the B3 catalogue) GB6 B2153+3746 (The GB6 catalog of radio sources) OHIO X 390 (A High-Sensivity Survey of the North Polar Galactic Region at 1415 MHz) S4 2153+377 (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 2153+37 (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 2153+3746 (A new catalog of 30239 1.4 GHz sources) [HB91] 2153+377 (An optical catalog of extragalactic emission-line objects similar to quasi-stellar objects) RX J2155.8+3759 (X-ray survey of the Large Magellanic Cloud by ROSAT)
المطلع المستقيم	21^سا 55^د 52.324^ث^[1]
الميل	+38° 00′ 28.51″^[1]
الانزياح الأحمر	0.290^[2]
نوع	SyG, AGN, X, G, QSO^[1] G, FR II, Sy^[2]
القدر الظاهري	19.20^[2]
تعيينات أخرى	LEDA 2817736، 3C 438، 4C 37.63
شاهد أيضًا: مجرة، قائمة المجرات
تعديل مصدري - تعديل

3سي 438 هيَ مجرة زايفرت تتواجد في كوكبة الدجاجة.^[1]^[2]

المراجع

^ ^ا ^ب ^ج ^د "Query : 3C 438". Simbad. Centre de Données astronomiques de Strasbourg. مؤرشف من الأصل في 2019-07-16. اطلع عليه بتاريخ 2015-06-02.
^ ^ا ^ب ^ج ^د ^ه "NED results for object 3C 438". NASA/IPAC Extragalactic Database. مؤرشف من الأصل في 2020-01-25. اطلع عليه بتاريخ 2015-06-02.