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[vsnet-alert 7228] 1RXP J113123+4322.5: new SU UMa-type dwarf nova!
- Date: Thu, 7 Mar 2002 19:01:41 +0900 (JST)
- To: vsnet-alert@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 7228] 1RXP J113123+4322.5: new SU UMa-type dwarf nova!
- Cc: vsnet-newvar@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-alert@ooruri.kusastro.kyoto-u.ac.jp
1RXP J113123+4322.5: new SU UMa-type dwarf nova!
Dear Colleagues,
The Kyoto team (R. Ishioka and M. Uemura) observed this outburst
last night. The data very clearly show the presence of 0.3 mag
superhumps! The star is thus confirmed to be an SU UMa-type dwarf
nova. Given the red color of the suggested quiescent object, it is
most likely that the "red" object is a chance coincidence of a field
star. Further information will be provided by Uemura-san and Ishioka-san.
More observations are most urgently requested!!
Regards,
Taichi Kato
VSNET Collaboration team
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