The star that exploded on February 23 in the Large Magellanic Cloud

The star that exploded on February 23 in the Large Magellanic Cloud (the progenitor of supernova 1987A) has now been identified. It was catalogued in 1969 as an OB star of 12th magnitude and given the designation Sanduleak -69 202. Observations at the European Southern Observatory in the mid-1970's allowed to classify it as of spectral type B3 I, that is a very hot, supergiant star.

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ESO

Om bilden

ID:eso8705a
Typ:Observation
Publiceringsdatum:3 mars 1987
Relaterade pressmeddelanden:eso8705
Storlek:1743 x 1725 px

Om objektet

Namn:SN 1987A, Tarantula Nebula
Typ:Local Universe : Nebula
Local Universe : Star : Evolutionary Stage : Supernova
Avstånd:170000 ljusår
Kategori:Stars

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