[Aavso-photometry] AAVSO Special Notice #119: Possible rebrightening in the dwarf nova HO Del

Jim Roe jroe at jamesroe.com
Tue Aug 19 13:32:00 EDT 2008



aavso at aavso.org wrote:
> AAVSO Special Notice #119
> 
> Possible rebrightening in the dwarf nova HO Del
> August 19, 2008
> 
> Eddy Muyllaert (Oostende, Belgium) reports that the infrequently
> outbursting dwarf nova HO Del has rebrightened after fading from
> its recent outburst.  Photometry of HO Del to confirm and track
> this rebrightening episode is urgently requested.  HO Del's last
> reported outburst magnitude was 15.17 (unfiltered) on JD 
> 2454692.5715 (2008 Aug 14.0715 UT; E. Muyllaert), and was reported
> in quiescence at CV=18.93 on JD 2454695.579 (2008 Aug 17.079; G.
> Poyner, Birmingham, England).

I received this Notice shortly after I had processed my own data for HO 
Del from last night.  I'm wondering if something is wrong here?  Even a 
casual review of the Recent Observations and the LC suggest that HO Del 
is continuing a fade from its recent outburst.  Still worth monitoring, 
I suppose.

Jim Roe [ROE]



More information about the Aavso-photometry mailing list