2012CBET.3266....2T


Query : 2012CBET.3266....2T

2012CBET.3266....2T - Central Bureau Electronic Telegrams, 3266, 2 (2012/October-0)

Supernova 2012fj in NGC 6103 = PSN J16154486+3157477.

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

Abstract (from CDS):

L. Tomasella, S. Benetti, E. Cappellaro, A. Pastorello, and M. Turatto, Osservatorio Astronomico di Padova, Istituto Nazionale di Astrofisica, report that a spectrogram of PSN J16154486+3157477 = 2012fj, obtained on Oct. 22.73 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 350-820 nm; resolution 1.3 nm), suggests that this is a type-II supernova. Together with Balmer lines showing P-Cyg profiles, Fe II lines and the Na I doblet feature are detected. Adopting for the host galaxy (NGC 6103) the redshift z = 0.031422 (Falco et al. 1999, PASP 111, 438; via NED), the best fit with the GELATO tool (Harutyuyan et al. 2008, A.Ap. 488, 383) is obtained with the type-IIP supernova 1995ad at 3-4 weeks after explosion.

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 1995ad SN* 06 01 06.13 -23 40 29.0       15.7   SNII 59 1
2 NGC 6103 AGN 16 15 44.6151276864 +31 57 50.254747416   14.4       ~ 54 0
3 SN 2012fj SN* 16 15 44.86 +31 57 47.7           SNIIP 5 1

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