Supernova SN2011dh discovered

Dominic Ford, Editor
From the Novae & Supernovae feed


Objects: NGC5194

A new supernova has been reported in the galaxy NGC 5194. It has received the designation SN2011dh.

The supernova is reported to be a Type IIb event.

The coordinates of the supernova are right ascension 13h30m00s; declination 47°10'N.

The sky on 18 Apr 2026

The sky on 18 April 2026
Sunrise
06:15
Sunset
19:25
Twilight ends
20:54
Twilight begins
04:46


Waxing Crescent

5%

2 days old

Planets
Rise Culm. Set
Mercury 05:25 11:27 17:28
Venus 07:30 14:26 21:22
Moon 06:49 13:58 21:18
Mars 05:22 11:30 17:37
Jupiter 11:08 18:17 01:26
Saturn 05:29 11:35 17:40
All times shown in PDT.

Source

The data presented here was taken from the Open Supernova Catalog.

The circumstances of this supernova were calculated using data from the following papers: , 2012PASP..124..668Y, 2014A&A...562A..17E, 2014Ap&SS.354...89B, 2015A&A...580A.142E, 2013MNRAS.436.3614S.

Image credit

Library image; does not depict newly discovered supernova. © Tom Boles

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