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[vsnet-alert 7365] V359 Cen refined superhump period (data from Peter Nelson)
- Date: Mon, 3 Jun 2002 12:15:14 +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 7365] V359 Cen refined superhump period (data from Peter Nelson)
- Sender: owner-vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
V359 Cen refined superhump period (data from Peter Nelson)
Dear Colleagues,
Peter Nelson (Victoria, Australia) reported time-series observations
on three nights (May 29, June 1 and 2). All the light curves clearly
show superhumps. There may be even a hint of super-QPOs (EF Peg was another
dwarf nova which showed prominent super-QPOs, see Kato (2002) PASJ 54, 87)
in the May 29 light curve. The best determined superhump period is
0.08152(1) d based on all available observations (N=1262). Since the
present superoutburst of V359 Cen is still reasonably "young", futher
observations to follow the evolution of superhumps are extremely needed.
Regards,
Taichi Kato
on bahalf of the VSNET Collaboration team
Return to Daisaku Nogami
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