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SN 1987A

(1987A)
(rare supernova in February 1987 visible by the naked eye)

SN 1987A is a 1987 Supernova in the Large Magellanic Cloud, about 168000 light-years away, whose light reached Earth on February 23, 1987. Its maximum Apparent Magnitude was 3 in May 1987. It has been much studied since.

It is considered a Core Collapse Supernova and the remnants are studied to figure out the workings of them. The remnant has much more circular symmetry than spherical, suggesting the progenitor star's spin was a factor.


(supernova,event,transient)
http://en.wikipedia.org/wiki/SN_1987A
http://heritage.stsci.edu/1999/04/fast_facts.html
RedshiftParsecs
/Distance
Lightyears
/Lookback Years
  
~052kpc168klySN 1987A
Coordinates:1987A
J053528.03-691611.79

Referenced by:
International Ultraviolet Explorer (IUE)
Supernova Remnant (SNR)

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