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[vsnet-alert 7463] AB Nor: further growth of superhumps!
- Date: Tue, 3 Sep 2002 18:28:50 +0900 (JST)
- To: vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp, vsnet-campaign-dn@ooruri.kusastro.kyoto-u.ac.jp, vsnet-superoutburst@ooruri.kusastro.kyoto-u.ac.jp
- From: Taichi Kato <tkato@kusastro.kyoto-u.ac.jp>
- Subject: [vsnet-alert 7463] AB Nor: further growth of superhumps!
- Cc: vsnet-gcvs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
AB Nor: further growth of superhumps!
Dear Colleagues,
We have just received a new data set from Berto Monard. The amplitude
of the superhumps has now grown to 0.2 mag (and may be still growing).
AB Nor is now estsablished to be a genuine SU UMa-type dwarf nova!
The best period determined from the data up to now is 0.0820(2) d, but
is subject to correction as the superhump period may have not reached
a stationary value. Further observations are very strongly encouraged!!
Regards,
Taichi Kato
VSNET Collaboration team
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