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[vsnet-alert 3530] V725 Aql superhump detection
- Date: Tue, 28 Sep 1999 21:03:12 +0900
- To: vsnet-alert
- From: Makoto Uemura <uemura@kusastro.kyoto-u.ac.jp>
- Subject: [vsnet-alert 3530] V725 Aql superhump detection
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
V725 Aql superhump detection
From our observation on 26 and 27 Sep. at Kyoto, we detected
the superhump of V725 Aql, which is undergoing the outburst
([vsnet-alert 3505]), and confirmed that V725 Aql is SU UMa-type
dwarf nova and this outburst is superoutburst.
We performed period analysis using the phase dispersion minimization (PDM)
method, yielding 0.109 d or 0.123 d as the candidates.
There is possibility that V725 Aql has a period within the period gap
from this result.
V725 Aql is keeping this superoutburst now.
Observers are strongly urged to obtain more accurate period of superhump.
We wish some collaborations.
Regards,
Makoto Uemura, Taichi Kato
Return to Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp