Supernova SN2011jm discovered

Dominic Ford, Editor
From the Novae & Supernovae feed


Objects: NGC4809

A new supernova has been reported in the galaxy NGC 4809. It has received the designation SN2011jm.

The supernova is reported to be a Type Ic event.

The coordinates of the supernova are right ascension 12h54m50s; declination 2°39'N.

The sky on 28 Sep 2024

The sky on 28 September 2024
Sunrise
06:36
Sunset
18:30
Twilight ends
20:04
Twilight begins
05:01


Waning Crescent

12%

25 days old

Planets
Rise Culm. Set
Mercury 06:26 12:29 18:31
Venus 09:17 14:28 19:39
Moon 02:14 09:46 17:05
Mars 23:35 07:11 14:47
Jupiter 22:01 05:33 13:05
Saturn 17:43 23:15 04:48
All times shown in EDT.

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: , 2011CBET.2962....2F, 2019MNRAS.482.1545S, 2017csnh.book.....H, 2016A&A...594A..13P, 2011CBET.2962....1H.

Image credit

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

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