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[vsnet-alert 1462] Rare outburst of V493 Lyr (update)
- Date: Mon, 9 Feb 1998 18:01:40 +0900 (JST)
- To: vsnet-alert
- From: Taichi Kato <tkato>
- Subject: [vsnet-alert 1462] Rare outburst of V493 Lyr (update)
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Rare outburst of V493 Lyr (update)
YYMMDD(UT) mag observer
980109.549 <147 (G. Hanson)
980125.533 <154 (G. Hanson)
980207.260 137 (W. Worraker)
980209.087 141 (T. Vanmunster, CCD unfiltered)
The last reported outburst occurred in 1996 December. The outburst sequence
of the latest four outbursts suggests the outburst cycle length of 390-440 d.
The system may resemble another long-period dwarf nova, DX And.
Regards,
Taichi Kato
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