G359.1-0.2

G359.1-0.2
Image of the galactic center of the Milky way galaxy where G359.1-0.2 is located. Here we can see there are many long threads which are similar it appearance to G359.1-0.2
Object typeAstronomical radio source Edit this on Wikidata
Other designationsG359.13142-0.20005, The snake, Galactic center snake
Observation data
(Epoch J2000)
ConstellationSagittarius Edit this on Wikidata
14h 44m 19.244s
Declination-29h 46m 52.96s
Distance8 kpc
Notable features
One of the longest radio filaments

G359.1-0.2 (short for G359.13142-0.20005), or more commonly known as the Galactic Center Snake or more simply known as The Snake, is a radio filament located in the Galactic center of the Milky Way galaxy. It is one of the brightest radio filaments discovered and is also one of the longest at ~70 pc in length, however it is thing being just 0.4 parsecs in width.[1]

It may have formed from a star trail intersecting a shock from a supernova remnant (SN) which preferentially travelled up the trail accelerating electrons producing radiation.[2]

  1. ^ Yusef-Zadeh, F; Zhao, Jun-Hui; Arendt, R; Wardle, M; Heinke, C O; Royster, M; Lang, C; Michail, J (2024-05-01). "G359.13142-0.20005: a steep spectrum radio pulsar candidate with an X-ray counterpart running into the Galactic Centre Snake (G359.1-0.2)". Monthly Notices of the Royal Astronomical Society. 530 (1): 254–263. doi:10.1093/mnras/stae549. ISSN 0035-8711.
  2. ^ Nicholls, Jennifer; Le Strange, E. T. (April 1995). "A Star Trail Model of the Galactic Center Snake". The Astrophysical Journal. 443: 638. Bibcode:1995ApJ...443..638N. doi:10.1086/175555. ISSN 0004-637X.

© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search