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Supernova SN2010al discovered

Fri, 12 Mar 2010
5,594 days ago

Dominic Ford, Editor
From the Novae & Supernovae feed


Objects: UGC 4286

A new supernova has been reported in the galaxy UGC 4286. It has received the designation SN2010al.

The supernova is reported to be a Type Ibn event.

The coordinates of the supernova are right ascension 08h14m10s; declination 18°26'N.

The sky on 6 Jul 2025

The sky on 6 July 2025
Sunrise
05:44
Sunset
20:06
Twilight ends
21:50
Twilight begins
04:00


Waxing Gibbous

89%

11 days old

Planets
Rise Culm. Set
Mercury 07:51 14:42 21:33
Venus 03:00 09:54 16:48
Moon 16:58 21:49 02:37
Mars 10:16 16:41 23:07
Jupiter 05:06 12:17 19:27
Saturn 00:03 06:02 12:01
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: , 2015MNRAS.449.1921P, 2017ApJS..233....6H, 2014Ap&SS.354...89B, 2017arXiv170601030H, 2019MNRAS.482.1545S.

Image credit

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

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