2008CBET.1622....1A

Query : 2008CBET.1622....1A

2008CBET.1622....1A - Central Bureau Electronic Telegrams, 1622, 1 (2008/December-0)

Supernova 2008ex in UGC 11428.

ARBOUR R. and HURST G.M.

Abstract (from CDS):

R. Arbour, South Wonston, Hants, U.K., reports that SN 2008ex (cf. CBETs 1470, 1472) has undergone a gradual but significant brightening for nearly four months after discovery, as indicated by the following unfiltered magnitudes (by Arbour with a 40-cm f/5 reflector unless noted otherwise): Aug. 23 UT, 17.0 (G. M. Hurst); Sept. 18, 17.9; 26.817, 17.9; Oct. 22, 17.0; 24.795, 16.9; Dec. 11.751, 16.5. Arbour notes that photometry is difficult because of the very crowded field; he also provides the following position for 2008ex: R.A. = 19h20m28s.64, Decl. = +30o49'41".8 (equinox 2000.0), which is 1".3 east and 9".5 north of the center of the galaxy UGC 11428 = MCG +05-45-6. Nothing is visible at this position on the Palomar Sky Survey (via Digitized Sky Survey) plates of 1988 July 14 (blue) or 1987 June 21 (red).

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
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 2008ex SN* 19 20 28.68 +30 49 42.0           SNII 11 1

Query : 2008CBET.1622....1A

Basic data :
SN 2008ex -- SuperNova
Other object types: otypes_help 		SN* (SN)
ICRS coord. (ep=J2000) : 		19 20 28.68 +30 49 42.0 [ ] D 2008CBET.1470....1L
FK4 coord. (ep=B1950 eq=1950) : 		19 18 32.32 +30 44 01.2 [ ]
Gal coord. (ep=J2000) : 		063.62183 +07.87997 [ ]
Spectral type: 		SNII C 2008yCat....1.2024B
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SN 2008ex

References (11 between 1850 and 2026) (Total 11)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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