Galaxy in the constellation Draco
3C 305Observation data (J2000 epoch ) Constellation Draco Right ascension 14 49 21.610 Declination +63° 16′ 14.24″ Redshift 0.041 639 Heliocentric radial velocity 12,503 km/s Distance 577 Mly (176.9 Mpc ) Apparent magnitude (V) 16.39 Characteristics Type Sy2, Rad, G, QSO, AGN, X, IR Apparent size (V) 0.8753' x 0.497' Other designations IC 1065, LEDA 52924, UGC 9553, 4C 63.21, MCG+11-18-008
3C 305 , also known as IC 1065 , is a lenticular galaxy located in the constellation Draco . The galaxy is located 577 million light-years away from Earth . It has an active galactic nucleus and is classified as a Seyfert 2 galaxy . This galaxy was discovered by American astronomer Lewis Swift on April 7th, 1888.
3C 305 is also a radio galaxy . It shows an extended X-ray halo previously detected by Chandra X-ray and Very Large Array observations and hydrogen outflow with a jet power of ∼10 erg s.
In additional, 3C 305 shows broad HI absorption levels, which researchers interpreted it as jet-cloud interaction. There are also signs that 3C 305 might be involved in a recent merger process with another gas-rich galaxy.
One supernova has been observed in the galaxy so far: SN 2003jb, (type Ia , mag. 16.5), discovered in December 2003.
Chandra Image of 3C 305 References
^ "Query : 3C 305" . Simbad . Centre de Données astronomiques de Strasbourg . Retrieved 2 June 2015.
^ "NED results for object 3C 305" . NASA/IPAC Extragalactic Database . Retrieved 2 June 2015.
"IC 1065 - Lenticular Galaxy in Draco | TheSkyLive.com" . theskylive.com . Retrieved 2024-04-18."Index Catalog Objects: IC 1050 - 1099" . cseligman.com . Retrieved 2024-04-18.Heckman, T. M.; Miley, G. K.; Balick, B.; van Breugel, W. J. M.; Butcher, H. R. (1982-11-01). "An optical and radio investigation of the radio galaxy 3C 305" . The Astrophysical Journal . 262 : 529–553. Bibcode :1982ApJ...262..529H . doi :10.1086/160445 . ISSN 0004-637X .
Reynaldi, V.; Feinstein, C. (2013-08-28). "Shock ionization in the extended emission-line region of 3C 305: the last piece of the (optical) puzzle" . Monthly Notices of the Royal Astronomical Society . 435 (2): 1350–1357. arXiv :1307.7489 . doi :10.1093/mnras/stt1377 . ISSN 1365-2966 .
Hardcastle, M. J.; Massaro, F.; Harris, D. E.; Baum, S. A.; Bianchi, S.; Chiaberge, M.; Morganti, R.; O'Dea, C. P.; Siemiginowska, A. (2012-08-01). "The nature of the jet-driven outflow in the radio galaxy 3C 305" . Monthly Notices of the Royal Astronomical Society . 424 (3): 1774–1789. arXiv :1205.0962 . Bibcode :2012MNRAS.424.1774H . doi :10.1111/j.1365-2966.2012.21247.x . ISSN 0035-8711 .
Morganti, R.; Oosterloo, T. A.; Tadhunter, C. N.; Moorsel, G. van; Emonts, B. (2005-08-01). "The location of the broad H i absorption in 3C 305: clear evidence for a jet-accelerated neutral outflow" . Astronomy & Astrophysics . 439 (2): 521–526. arXiv :astro-ph/0505365 . Bibcode :2005A&A...439..521M . doi :10.1051/0004-6361:20053175 . ISSN 0004-6361 .
Emonts, B. H. C.; Morganti, R.; Villar-Martín, M.; Hodgson, J.; Brogt, E.; Tadhunter, C. N.; Mahony, E.; Oosterloo, T. A. (2016-12-01). "From galaxy-scale fueling to nuclear-scale feedback - The merger-state of radio galaxies 3C 293, 3C 305, and 4C 12.50" . Astronomy & Astrophysics . 596 : A19. arXiv :1609.06539 . Bibcode :2016A&A...596A..19E . doi :10.1051/0004-6361/201628592 . ISSN 0004-6361 .
Filippenko, A. V.; Chornock, R.; Foley, R. J. (2003-12-01). "Supernova 2003jb in IC 1065" . International Astronomical Union Circular (8259): 4. Bibcode :2003IAUC.8259....4F . ISSN 0081-0304 .
"SN 2003jb | Transient Name Server" . www.wis-tns.org . Retrieved 2024-07-29.
External links
Categories :
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
**DISCLAIMER** We are not affiliated with Wikipedia, and Cloudflare.
The information presented on this site is for general informational purposes only and does not constitute medical advice.
You should always have a personal consultation with a healthcare professional before making changes to your diet, medication, or exercise routine.
AI helps with the correspondence in our chat.
We participate in an affiliate program. If you buy something through a link, we may earn a commission 💕
↑
_Chandra.jpg)
Category.jpg){kind=small}