2004IAUC.8317....3H


Query : 2004IAUC.8317....3H

2004IAUC.8317....3H - IAU Circ., 8317, 3 (2004/April-0)

Supernova 2004bd in NGC 3786.

HAMANE T., KINUGASA K., KAWAKITA H. and YAMAOKA H.

Abstract (from CDS):

T. Hamane, K. Kinugasa, and H. Kawakita, Gunma Astronomical Observatory (GAO); and H. Yamaoka, Kyushu University, report that a low-resolution spectrum (range 460-660 nm) of SN 2004bd (cf. IAUC 8316), obtained with the GAO 0.65-m telescope (+ GCS) on Apr. 8.5 UT, shows it to be a type-Ia supernova near maximum. The expansion velocity, determined from the Si II 635-nm absorption minimum, is about 9600 km/s.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 3

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Number of rows : 3
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 2004bd SN* 11 39 42.18 +31 54 31.8     14.3     SNIa 24 1
2 NGC 3786 Sy2 11 39 42.5121341928 +31 54 33.971791752   14.62 13.74     ~ 413 1
3 APG 294 GrG 11 39.7 +31 55           ~ 260 0

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