0313−192

Galaxy in the constellation Eridanus 0313−192 Hubble Finds Misbehaving Spiral (24662986146).jpg 0313−192 (left), as taken from Hubble Space Telescope (HST), next to LOY2001 (right) J2000 Eridanus 03 15 51.80 -19 06 45.0 0.067±0.0002April 2024 1 Bly (225.9 Mpc) 17.48 SA(s)ca (spiral radio galaxy) 1.5 million ly (radio lobe(s)) 0.69 x 0.14 active galactic nuclei LEDA 97372, 2MASX J03155208−1906442, NVSS J031552−190638, [LO95] 0313−192 Abell 428 3 15 51.80 - 19 06 45.0 0313−192 (also known as PGC 97372 and LO95 0313−192) is an edge-on spiral galaxy, or a double-lobed radio galaxy located around 1 billion light-years away in the constellation Eridanus.PGC 97372 – Galaxy – SKY-MAP http://www.wikisky.org/starview?object_type=2&object_id=61974 2023-12-12 www.wikisky.org Its radio jets were discovered in 2003 by NASA, and its radio lobes are an estimated 1.5 million light years in diameter.A misbehaving spiral https://www.spacetelescope.org/images/potw1604a/ 2023-12-12 www.spacetelescope.org en It is part of the cluster Abell 428, and it has an active galactic nuclei.James, Hatch, Jager, Loughhead Brown, Laurie, Thomas, Tim Space – from earth to the edge of the universe NASA 2010 978-0-7566-6738-2 Revised 299 Characteristics 0313−192 has a spiral shape similar to that of the Milky Way. It has a large central bulge, and arms speckled with brightly glowing gas inhabited by thick lanes of dark dust. Its companion, sitting pretty in the right of the frame, is known rather unpoetically as [LOY2001] J031549.8−190623.A Large Double Radio Source from a Spiral Galaxy: 0313-192 https://pages.astronomy.ua.edu/keel/research/rg0313.html 2023-12-12 pages.astronomy.ua.edu Jets, outbursts of superheated gas moving at close to the speed of light, have long been associated with the cores of giant elliptical galaxies, and galaxies in the process of merging. However, in an unexpected discovery, astronomers found 0313−192 to have intense radio jets spewing out from its central supermassive black hole. The galaxy appears to have two more regions that are also strongly emitting in the radio part of the spectrum, making it even rarer still. The discovery of these giant jets in 2003, not visible in this image,Morganti R. Holt J. Tadhunter C. Almeida C. Ramos Dicken D. Inskip K. Oosterloo T. Tzioumis T. 2011-11-01 PKS 1814-637: a powerful radio-loud AGN in a disk galaxy https://www.aanda.org/articles/aa/abs/2011/11/aa17686-11/aa17686-11.html Astronomy & Astrophysics en 535 A97 10.1051/0004-6361/201117686 0004-6361 free 1109.0630 2011A&A...535A..97M but indicated in this earlier Hubble composite,2016-01-29 "LO95 0313-192" – Science World https://blogs.voanews.com/science-world/tag/lo95-0313-192/ https://web.archive.org/web/20220525055350/https://blogs.voanews.com/science-world/tag/lo95-0313-192/ dead May 25, 2022 2024-01-08 VOA en has been followed by the unearthing of a further three spiral galaxies containing radio-emitting jets in recent years.The Unruly Galaxy https://www.samford.edu/departments/planetarium/blog/The-Unruly-Galaxy 2024-01-08 Samford University en This growing class of unusual spirals continues to raise significant questions about how jets are produced within galaxies, and how they are thrown out into the cosmos. Nucleus The core of 0313−192 is rather bright as seen in the Hubble Composite. The central supermassive black hole of 0313−192 is known to be highly active, indicating the unusually luminous bulge in the center of the galaxy. A disklike emission-line structure is seen around the nucleus, inclined by ~20° to the stellar disk but nearly perpendicular to the jets. This may represent the aftermath of a galaxy encounter in which gas is photoionized by a direct view of the nuclear continuum. The SMBH has a mass of ~8e8 solar mass.Keel William C. White Raymond E., III Owen Frazer N. Ledlow Michael J. 2006-12-01 The Spiral Host Galaxy of the Double Radio Source 0313-192 https://ui.adsabs.harvard.edu/abs/2006AJ....132.2233K The Astronomical Journal 132 6 2233–2242 10.1086/508340 0004-6256 astro-ph/0608086 2006AJ....132.2233K Properties Nearly all classic double-lobed radio galaxies have either an elliptical galaxy or some galactic merger at their center. However, there is one remarkable exception to this rule. In 2003, astronomers confirmed that 0313−192, flanked by large, bright clouds of radio emissions, is in fact an edge-on spiral galaxy.Now Astronomy LO95 0313-192 – Astronomy Now https://astronomynow.com/tag/lo95-0313-192/ 2024-01-08 en-US Twisted Disc If you look closely enough, 0313−192's dark plane of dust is distinctly twisted. This may be due to a collision or a near pass-by with a smaller galaxy, which may have sparked the galaxy's nucleus to life. Gallery External links 0313−192 on NASA by4 https://esahubble.org/images/potw1604a/ References Category:Radio galaxies Category:Eridanus (constellation) Category:Spiral galaxies 97372 Category:Galaxies discovered in 2003