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| Query : 2012CBET.3181....2T |
2012CBET.3181....2T - Central Bureau Electronic Telegrams, 3181, 2 (2012/July-0)
Supernova 2012dq in UGC 4067 = PSN J07545548+7236346.
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 J07545548+7236346 = SN 2012dq, obtained on July 17.08 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 340-820 nm; resolution 2.4 nm), suggests that it is a type-Ia supernova. After adopting for the host galaxy, UGC 4067, a redshift z = 0.0115 (de Vaucouleurs et al. 1991, RC3.9, via NED); a comparison with a library of supernovae spectra via GELATO (Harutyuyan et al. 2008, A.Ap. 488, 383) shows that 2012dq is a type-Ia event at about one month after maximum.
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 | Z 331-21 | AG? | 07 54 54.040 | +72 36 42.79 | 15.4 | ~ | 21 | 0 | ||||
| 2 | SN 2012dq | SN* | 07 54 55.48 | +72 36 34.6 | SNIa | 5 | 2 |
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