Arp 220 is the result of a collision between two galaxies which are now in the process of merging. It is the 220th object in Halton Arp's Atlas of Peculiar...
9 KB (783 words) - 12:50, 22 June 2024
objects include Seyfert's Sextet, one of the densest galaxy clusters known; Arp 220, the prototypical ultraluminous infrared galaxy; and Hoag's Object, the...
119 KB (11,793 words) - 02:41, 17 July 2024
Atlas of Peculiar Galaxies (redirect from Arp number)
Arp 152, also known as M87 Arp 153 Arp 168, also known as M32 Arp 244 Arp 269 Arp 270 Arp 271 Arp 281 Arp 286 Arp 317, also known as M65 Arp 313 Arp 337...
72 KB (4,868 words) - 16:41, 17 July 2024
estimated at 10-23 billion solar masses; previous candidate for largest) Arp 220 Centaurus A Fornax A HE0450-2958 IC 1459 Messier 31 (or the Andromeda Galaxy)...
19 KB (2,002 words) - 05:25, 29 July 2024
Centaurus A/M83 Group. The first hydroxyl megamaser was found in 1982 in Arp 220, which is the nearest ultraluminous infrared galaxy to the Milky Way. All...
40 KB (4,758 words) - 08:55, 20 May 2024
primarily by their Arp number, and some (particularly Arp 220) are used as spectral templates for studying high-redshift galaxies. Arp himself totally rejected...
20 KB (2,389 words) - 20:49, 16 July 2024
LINER z= Closest LIRG Most distant LIRG z= Closest ULIRG IC 1127 (Arp 220/APG 220) Serpens Caput z=0.018 Most distant ULIRG z= Closest starburst galaxy...
116 KB (6,257 words) - 12:52, 27 July 2024
star-formation triggered by major mergers. Well-studied ULIRGs include Arp 220. Hyperluminous Infrared galaxies (HLIRGs), sometimes called submillimeter...
19 KB (2,063 words) - 20:25, 18 July 2024
cosmological microwave background the X-ray emission from the merging galaxy Arp 220 the nature of the broad emission line region in quasars the broad-band...
9 KB (850 words) - 18:14, 26 June 2024
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
4 KB (282 words) - 16:23, 24 May 2024
observatory's radio spectroscopy measurements of the distant starburst galaxy Arp 220. From January 2010 to February 2011, astronomers Matthew Route and Aleksander...
84 KB (8,561 words) - 09:29, 10 July 2024
−05° 26′ 35.0″ Discovered in 2015, the most luminous galaxy known, as of 2015 Arp 220 ULIRG Serpens the closest ULIRG, it is in the process of merging two galaxies...
21 KB (2,232 words) - 09:28, 17 July 2024
ESO 77-14, NGC 6050 Wikimedia Commons has media related to NGC 6240. Arp 220 – another ultraluminous infrared galaxy and merger remnant Antennae Galaxies...
10 KB (943 words) - 07:50, 22 June 2024
about 100 kpc, and one dimmer to the north, extending to about 190 kpc. Arp 220 - the closest ultraluminous infrared galaxy to Earth NGC 6240 - galaxy...
11 KB (1,172 words) - 09:43, 29 July 2024
Geoffrey C.; Sarma, Anuj P. (2015-02-01). "Parsec-scale magnetic fields in Arp 220". Monthly Notices of the Royal Astronomical Society. 447 (2): 1103–1111...
9 KB (917 words) - 21:09, 16 July 2024
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
5 KB (473 words) - 07:52, 14 May 2023
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
5 KB (421 words) - 13:09, 14 June 2024
from the dust in the form of heat. In 1984, IRAS found that the galaxy Arp 220, located 300 million light years from Earth, is the closest Ultraluminous...
11 KB (1,188 words) - 17:43, 19 June 2024
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
5 KB (414 words) - 23:07, 15 August 2023
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
13 KB (974 words) - 19:56, 18 July 2024
gas present, which is responsible for bending the radio jet. Compared to Arp 220, the infrared and interstellar gas properties are higher in PKS 1345+125...
20 KB (2,332 words) - 14:21, 24 July 2024
NGC 2903, NGC 3079, NGC 3628, NGC 6240, NGC 6946, IC 342, IC 860, Arp 55, Arp 220, M82, M83, IRAS 10173+0828, IRAS 15107+0724, and IRAS 17468+1320. The...
11 KB (1,425 words) - 20:26, 12 June 2024
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
14 KB (1,105 words) - 19:27, 16 July 2024
between galaxies. Observations of the most-luminous object in the universe, Arp 220, revealed that the source for its enormous emission of infrared radiation...
27 KB (2,236 words) - 18:33, 17 May 2024
The gunboat was incorporated into the Flotilla de Guerra by Decree No. 40.220 on 20 May 1931. Before the outbreak of the war, it only managed to make a...
16 KB (1,706 words) - 16:39, 29 July 2024
1275 and NGC 7252 (where D = v0/75.0 Mpc); and NGC 4676, 3C 273, A1795#1, Arp 220, Cygnus A (where D = v/75.0 Mpc, and v = c [(z+1)2 - 1]/[(z+1)2 + 1] Other...
15 KB (1,132 words) - 21:11, 16 May 2024
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
2 KB (71 words) - 19:47, 28 June 2023
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
2 KB (57 words) - 19:47, 5 June 2023
Webb Space Telescope. NGC 6240 - a nearby ultraluminous infrared galaxy Arp 220 - another ultraluminous infrared galaxy and merger remnant "NASA/IPAC Extragalactic...
11 KB (1,218 words) - 21:15, 26 September 2023
6065 6066 6070 6080 6100 6118 6172 Other 317 318 321 323.1 324 326 Arp 72 Arp 220 4C 11.50 CGCG 049-033 Hoag's Object IC 4537 IC 4588 IRAS 15107+0724...
9 KB (648 words) - 07:53, 14 May 2023