SN 1987A fades

Image in continuum light of the surroundings of supernova SN 1987A, taken by the NTT, at La Silla Observatory, almost 5 years after the explosion was detected in the Large Magellanic Cloud. SN 1987A is the spot between the two brighter stars, belonging to the same multiple system. After reaching an impressive magnitude 3 at its maximum, the supernova had already faded to magnitude 18 by the time this image was captured. SN 1987A was the first naked-eye supernova to be seen in almost four hundred years and is one of the most studied objects in modern astronomy. ESO telescopes have played a major role in this campaign.

More information in ESO Messenger 66, p35:

http://www.eso.org/sci/publications/messenger/archive/no.58-dec89/messenger-no58.pdf  

Crédito:

ESO

Sobre la imagen

Identificador:03_sn-1987a_cc
Tipo:Observación
Fecha de publicación:12 de Marzo de 2010 a las 18:51
Tamaño:3097 x 2841 px

Sobre el objeto

Nombre:SN 1987A
Tipo:Local Universe : Star : Evolutionary Stage : Supernova
Distancia:170000 años luz
Constellation:Dorado
Categoría:Stars

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Coordenadas

Position (RA):5 35 27.71
Position (Dec):-69° 16' 8.59"
Field of view:0.27 x 0.25 arcminutes
Orientación:El norte está a 2.5° a la izquierda de la vertical

Colores y filtros

BandaLongitud de ondaTelescopio
Óptico
Continuum OIII
530 nmNew Technology Telescope
SUSI2

Exposure time: 600s