2006CBET..437....1T

Query : 2006CBET..437....1T

2006CBET..437....1T - Central Bureau Electronic Telegrams, 437, 1 (2006/March-0)

Supernova 2006ax in NGC 3663.

TOKIMASA N., NAITO H. and YAMAOKA H.

Abstract (from CDS):

N. Tokimasa and H. Naito, Nishi-Harima Astronomical Observatory (NHAO); and H. Yamaoka, Kyushu University, report that a low-resolution spectrogram (range 420-690 nm; resolution about 270) of SN 2006ax (cf. CBET 435) was obtained on Mar. 21.7 UT with the NHAO 2.0-m NAYUTA telescope. The spectrum shows a blue continuum and a prominent Si II 635.5-nm absorption line, which suggests that it is a type-Ia supernova a few days before maximum light. The expansion velocity deduced from the Si II 635.5-nm absorption minimum, assuming a recession velocity for NGC 3663 of 5040 km/s (from de Vaucouleurs et al. 1991, Third Reference Cat. of Bright Galaxies, via NED), is 13200 km/s.

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Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
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 2006ax SN* 11 24 03.46 -12 17 29.2     17.1     SNIa 109 1

Query : 2006CBET..437....1T

Basic data :
SN 2006ax -- SuperNova
Other object types: otypes_help 		SN* (2012MNRAS,SN)
ICRS coord. (ep=J2000) : 		11 24 03.46 -12 17 29.2 (Optical) [ ] C 2015ApJS..220....9F
FK4 coord. (ep=B1950 eq=1950) : 		11 21 32.04 -12 01 00.1 [ ]
Gal coord. (ep=J2000) : 		271.84494 +45.24088 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 4905 [~] / z(spectroscopic) 0.01649900 [~] / cz 4946.2758 [~]
   (Opt) D 2020ApJ...902...14S
Spectral type: 		SNIa C 2015ApJS..220....9F
Fluxes (1) :
V 17.1 [~] D 2008yCat.2283....0B
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SN 2006ax

References (109 between 1850 and 2026) (Total 109)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Velocities : 6    SpT : 3   

   

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