3C 109
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| 3C 109 | |
|---|---|
 | |
| Observation data (J2000 epoch) | |
| Constellation | Taurus |
| Right ascension | 04h 13m 40.20s[1] |
| Declination | +11° 12′ 22.0″[1] |
| Redshift | 0.306 |
| Apparent magnitude (V) | 18.0 |
| Characteristics | |
| Type | E[1] |
| Other designations | |
| LEDA 2817533, 4C 11.18, PKS 0410+11 | |
3C 109 is a Seyfert galaxy located in the constellation Taurus.[2] It is also a broad-line radio galaxy,[3] classified as one of the most active polarized galaxies apart from blazars[4] with quasar-like properties.[5][6] The black hole in 3C 109 is said to have an estimated mass of 9.3 x 108 M○.[7]
See also
[edit]References
[edit]- ^ a b c "NASA/IPAC Extragalactic Database". Results for QSO B0410+110. Retrieved 2006-10-26.
- ^ Allen, S. W.; Fabian, A. C. (1992). "3C 109: an obscured X-ray luminous quasar?". Monthly Notices of the Royal Astronomical Society. 258 (1): 29p–32p. Bibcode:1992MNRAS.258P..29A. doi:10.1093/mnras/258.1.29P. Retrieved April 21, 2022.
- ^ "Rudy, Puetter, & Mazuk, Reddening of 3C 109". iopscience.iop.org. doi:10.1086/300980. Retrieved 2024-08-07.
- ^ Goodrich, Robert W.; Cohen, Marshall H. (1992-06-01). "Polarization in the Radio Galaxy 3C 109---An Obscured Quasar". The Astrophysical Journal. 391: 623. Bibcode:1992ApJ...391..623G. doi:10.1086/171376. ISSN 0004-637X.
- ^ Allen, S. W.; Fabian, A. C.; Idesawa, E.; Inoue, H.; Kii, T.; Otani, C. (1997-04-11). "The ASCA X-ray spectrum of the powerful radio galaxy 3C 109". Monthly Notices of the Royal Astronomical Society. 286 (3): 765–770. arXiv:astro-ph/9701033. doi:10.1093/mnras/286.3.765. ISSN 0035-8711.
- ^ Allen, S. W.; Fabian, A. C. (1992). "3C 109: an obscured X-ray luminous quasar?". Monthly Notices of the Royal Astronomical Society. 258: 29P–32P. Bibcode:1992MNRAS.258P..29A. doi:10.1093/mnras/258.1.29P.
- ^ Chalise, Sulov; Lohfink, Anne M.; Kara, Erin; Fabian, Andy C. (2020-07-01). "Broad-band X-ray observation of broad-line radio galaxy 3C 109". The Astrophysical Journal. 897 (1): 47. arXiv:2005.09077. Bibcode:2020ApJ...897...47C. doi:10.3847/1538-4357/ab94a2. ISSN 0004-637X.
External links
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