[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

[vsnet-alert 3872] QY Per rare outburst



QY PERSEI  (UGSU:)
PERQY 991223.190 <175C Scp
PERQY 991228.168  139C Scp
Sequence:   VSNet
Instrument: IRO (0.5-m RCT + AP-8)
(report delayed due to a computer problem)
 
The most recently recorded outburst was detected by J. Pietz on 
1996 Dec 7.88 UT at mv= 14.3 (cf. vsnet-obs 4521, vsnet-alert 624). 
I would suppose that several (normal) outbursts were missed in the
last three years. The mean cycle length appears to be about one year,
but may be as short as five months.
 
Regards,
Patrick
 
P.S.:
I think Mike Simonsen's observations were actually made 0.5 days
later than stated.
The current outburst is very likely a supermaximum, so time-resolved
photometry is strongly recommended. 

VSNET Home Page

Return to Daisaku Nogami


vsnet-adm@kusastro.kyoto-u.ac.jp