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SN 1054 is a supernova that was first observed on c. 10 July [O.S. c. 4 July] 1054, and remained visible until c. 12 April [O.S. c. 6 April] 1056. [ 2 ] α The event was recorded in contemporary Chinese astronomy , and references to it are also found in a later (13th-century) Japanese document and in a document from the Islamic world .
SN 1054 remnant (Crab Nebula)A supernova is an event in which a star destroys itself in an explosion which can briefly become as luminous as an entire galaxy.This list of supernovae of historical significance includes events that were observed prior to the development of photography, and individual events that have been the subject of a scientific paper that contributed to supernova theory.
Modern understanding that the Crab Nebula was created by a supernova traces back to 1921, when Carl Otto Lampland announced he had seen changes in the nebula's structure. [9] This eventually led to the conclusion that the creation of the Crab Nebula corresponds to the bright SN 1054 supernova recorded by medieval astronomers in AD 1054. [10]
The Crab Nebula is a pulsar wind nebula associated with the 1054 supernova.It is located about 6,500 light-years from the Earth. [1]A near-Earth supernova is an explosion resulting from the death of a star that occurs close enough to the Earth (roughly less than 10 to 300 parsecs [30 to 1000 light-years] away [2]) to have noticeable effects on Earth's biosphere.
Download as PDF; Printable version; In other projects ... SN 393; SN 1006; SN 1054; SN 1181; SN 1572; Kepler's Supernova This page was last edited on 8 March 2023, at ...
The guest star reported by Chinese astronomers in 1054 and cited in the highlighted passages in this text from 1414 is identified as SN 1054. In Chinese astronomy, a guest star (Chinese: 客星; pinyin: kèxīng) is a star which has suddenly appeared in a place where no star had previously been observed and becomes invisible again after some time.
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Historical supernovae are known simply by the year they occurred: SN 185, SN 1006, SN 1054, SN 1572 (called Tycho's Nova) and SN 1604 (Kepler's Star). [61] Since 1885 the additional letter notation has been used, even if there was only one supernova discovered that year (for example, SN 1885A, SN 1907A, etc.); this last happened with SN 1947A.