2004IAUC.8288....1L

Query : 2004IAUC.8288....1L

2004IAUC.8288....1L - IAU Circ., 8288, 1 (2004/February-0)

Supernova 2004Y.

LI W., FILIPPENKO A.V., CHORNOCK R. and FOLEY R.J.

Abstract (from CDS):

Further to IAUC 8287, W. Li reports the LOSS discovery, on a KAIT image taken on Feb. 12.5 UT, of a supernova (mag 18.5) located at R.A. = 11h43m28s.26, Decl. = +21o40'30".3 (equinox 2000.0), which is 0".5 east and 3".3 north of the center of the apparent host galaxy. A. V. Filippenko, R. Chornock, and R. J. Foley report that inspection of CCD spectra (range 400-1000 nm), obtained on Feb. 14 UT with the Keck II 10-m telescope (+ ESI), shows that SN 2004Y is of type Ia, roughly 3-4 weeks past maximum brightness. The redshift of the host galaxy, measured from narrow emission lines from H II regions close to the supernova, is 0.0692.

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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 2004Y SN* 11 43 28.26 +21 40 30.3     18.5     SNIa 10 1

Query : 2004IAUC.8288....1L

Basic data :
SN 2004Y -- SuperNova
Other object types: otypes_help 		SN* (2012MNRAS,SN)
ICRS coord. (ep=J2000) : 		11 43 28.26 +21 40 30.3 [ ] D 2004IAUC.8288....1L
FK4 coord. (ep=B1950 eq=1950) : 		11 40 52.43 +21 57 09.4 [ ]
Gal coord. (ep=J2000) : 		228.67090 +73.61148 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 19890 [~] / z(spectroscopic) 0.0687 [~] / cz 20596 [~]
   (Opt) D 2012MNRAS.425.1789S
Spectral type: 		SNIa C 2008yCat....1.2024B
Fluxes (1) :
V 18.5 [~] D 2008yCat.2283....0B
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SN 2004Y

References (10 between 1850 and 2026) (Total 10)
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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