2009CBET.1765....2Y

Query : 2009CBET.1765....2Y

2009CBET.1765....2Y - Central Bureau Electronic Telegrams, 1765, 2 (2009/April-0)

Supernova 2009dd in NGC 4088.

YAMAOKA H. and ITAGAKI K.

Abstract (from CDS):

H. Yamaoka, Kyushu University, forwards the following pre-discovery magnitude estimates of 2009dd obtained by K. Itagaki (Yamagata, Japan) from unfiltered CCD images taken with a 0.60-m reflector: Apr. 2.558 UT, [18.0: (limit determination is rather difficult due to the neighboring bright galaxy nucleus); 9.581, 14.5; 10.720, 14.4; 13.567, 14.3.

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 2009dd SN* 12 05 34.10 +50 32 18.6           SNII 46 1
2 NGC 4088 AGN 12 05 34.2230093952 +50 32 21.064017876   11.2       ~ 428 1

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