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This is a list of observed supernova remnants (SNRs) in the Milky Way, as well as galaxies nearby enough to resolve individual nebulae, such as the Large and Small Magellanic Clouds and the Andromeda Galaxy.
CTB 1, also known as G116.9+00.1 and AJG 110, [1] nicknamed the Medulla Nebula, [2] is a supernova remnant located in the constellation Cassiopeia. It was discovered as a radio source in 1960 in a study of galactic radiation carried out at a frequency of 960 MHz.
RCW 103 is a supernova remnant with right ascension 16 h 17 m 30 s and declination −51° 02 ′. It is approximately 2000 years old and contains x-ray source 1E 161348-5055 at its heart. It is 10,000 light years away in the constellation Norma (constellation) .
Before 2013, the only plausible conventional supernova remnant in the old historical area for the supernova was the supernova remnant 3C 58. This remnant has a radio and X-ray pulsar that rotates about 15 times per second. So historically, SN 1181 had been associated with 3C 58 and its pulsar, although many researchers noted that this ...
SN 1054 remnant (Crab Nebula).. A supernova remnant (SNR) is the structure resulting from the explosion of a star in a supernova.The supernova remnant is bounded by an expanding shock wave, and consists of ejected material expanding from the explosion, and the interstellar material it sweeps up and shocks along the way.
IRAS 00500+6713 is the catalogued infrared source for an unusual nebula in Cassiopeia, while the central star has a designation WD J005311, with the whole system designated as Pa 30. The central star and its surrounding shell were created by the supernova seen in the year 1181 ( SN 1181 ) as reported by Chinese and Japanese observers. [ 4 ]
G290.1-0.8 (also known as MSH 11-61A [2]) is a supernova remnant in the constellation Carina. [3] It is located in the Galactic plane of the galaxy in the Carina arm. [4]The supernova remnant has two bright spots opposite symmetric to each other on a symmetry axis running towards north west-south east direction.
9.3 C33 NGC 6992: East Veil Nebula: Supernova Remnant: 2.5 Cygnus: 7 C34 NGC 6960: West Veil Nebula: Supernova Remnant: 2.5 Cygnus: 7 C35 NGC 4889: Coma B: Supergiant Elliptical Galaxy: 300,000 Coma Berenices: 11.4 C36 NGC 4559 Spiral Galaxy: 32,000 Coma Berenices: 9.9 C37 NGC 6885 Open Cluster: 1.95 Vulpecula: 6 C38 NGC 4565: Needle Galaxy ...