2012CBET.3304....1N


Query : 2012CBET.3304....1N

2012CBET.3304....1N - Central Bureau Electronic Telegrams, 3304, 1 (2012/November-0)

Supernova 2012gn in UGC 4981 = PSN J09240176+6833433.

NEWTON J., PUCKETT T. and BRIMACOMBE J.

Abstract (from CDS):

J. Newton and T. Puckett report the discovery of an apparent supernova (mag 16.7) on unfiltered CCD images (limiting mag 19.0-19.2) taken with a 0.35-m reflector at Portal, AZ, U.S.A., on Nov. 11.507 and 12.494 UT in the course of the Puckett Observatory Supernova Search. The new object is located at R.A. = 9:24:01.76, Decl. = +68:33:43.3 (equinox 2000.0), which is 1".5 west and 1".9 south of the center of UGC 4981. Puckett has posted an image of the variable at website URL http://www.possdata.com/PSN09240176+6833433.jpg. The variable was designated PSN J09240176+6833433 when it was posted at the Central Bureau's TOCP webpage and is here designated SN 2012gn based on the spectroscopic confirmation reported below. Additional CCD magnitudes for 2012gn: 2011 Oct. 9, [19.2 (Puckett); 2012 Nov. 14.45, 16.4 (J. Brimacombe, Cairns, Australia; luminance filter; position end figures 01s.88, 43".8; image posted at URL http://www.flickr.com/photos/43846774@N02/8186716379/).

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 2

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Number of rows : 2
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 SN 2012gn SN* 09 24 01.76 +68 33 43.3           SNIIP 4 1
2 Z 332-47 AG? 09 24 01.9540664640 +68 33 45.182330172   14.6       ~ 21 0

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