2012CBET.3092....4T


Query : 2012CBET.3092....4T

2012CBET.3092....4T - Central Bureau Electronic Telegrams, 3092, 4 (2012/April-0)

Supernova 2012bv in NGC 6796 = PSN J19213020+6108101.

TOMASELLA L., BENETTI S., CAPPELLARO E., OCHNER P., PASTORELLO A., TURATTO M. and VALENTI S.

Abstract (from CDS):

L. Tomasella, S. Benetti, E. Cappellaro, P. Ochner, A. Pastorello, M. Turatto, and S. Valenti, Osservatorio Astronomico di Padova, Istituto Nazionale di Astrofisica, report that a spectrogram of PSN J19213020+6108101 = 2012bv, obtained on Apr. 25.11 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 340-820 nm; resolution 2.4 nm), indicates that this is a type-II supernova. Cross-correlation with a library of supernova spectra via the GELATO code (Harutyuyan et al. 2008, A.Ap. 488, 383), shows that, assuming a redshift of z = 0.0073 for the host galaxy (average of different estimates listed in the NASA/IPAC Extragalactic Database), 2012bv is similar to SN 2007od at ten days after explosion (Inserra et al. 2011, MNRAS 417, 261).

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 3

goto View the references in ADS

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 2012bv SN* 19 21 30.34 +61 08 10.8           SNIIP 6 1
2 NGC 6796 AG? 19 21 30.813 +61 08 41.40   13.5       ~ 63 1
3 SN 2007od SN* 23 55 48.68 +18 24 54.8       14.4   SNIIP 147 1

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