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| Query : 2004IAUC.8307....2M |
2004IAUC.8307....2M - IAU Circ., 8307, 2 (2004/March-0)
Supernova 2004av in ESO 571-G15.
MATHESON T., CHALLIS P., KIRSHNER R. and BERLIND P.
Abstract (from CDS):
Further to IAUC 8303, T. Matheson et al. report that a spectrum of SN 2004av, obtained by P. Berlind on Mar. 19.31 UT, shows it to be a type-Ia supernova a few days after maximum. Adopting the NED recession velocity of 7057 km/s for the host galaxy, the supernova expansion velocity is 9500 km/s for Si II (rest 635.5 nm). The spectral-feature age of the supernova is 4 ± 2 days after maximum light.
Abstract Copyright: ∼
Journal keyword(s):
Simbad objects: 2
| 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 2004av | SN* | 11 40 57.84 | -22 28 53.6 | 15.8 | SNIa | 9 | 1 | ||||
| 2 | ESO 571-15 | Sy2 | 11 40 58.770 | -22 28 38.03 | 15.92 | 16.28 | ~ | 42 | 0 |
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