[vsnet-alert 8523] Re: 2dF J021927-3045 in bright outburst

[Patrick Schmeer]

According to ASAS-3 data 2QZ J021927.9-304545 (not 2dF ...)
underwent the following outbursts:

2000 Dec. 22.042 UT, V= 13.0
2001 Feb. 15.036 UT, V= 13.0
2001 Sep. 15.242 UT, V= 12.4
2001 Nov. 12.128 UT, V= 13.3
2002 Sep. 21.281 UT, V= 12.2
2003 Mar.  6.007 UT, V= 13.1
2003 Sep. 10.331 UT, V= 12.2
2003 Nov.  7.167 UT, V= 13.8
2004 Jan. 13.167 UT, V= 13.1
2005 Feb. 16.079 UT, V= 13.2
2005 July  3.416 UT, V= 12.5 (see Berto's message below)

The mean cycle length seems to be about 55 days.
 
Regards,
Patrick

--- B Monard <bmonard at mweb.co.za> wrote:

> This cv has been observed at CBA Pretoria since Jan 2005
> and found to evolve around 18.2CR.
> 
> My recent observation under not so good conditions and
> during dawn showed this star to have brightened over more
> than 6 magnitudes:
> 
> 2dF J021927-3045   20050702.171   119CR   MLF


	
		
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