TU Men

R. Stubbings detected an outburst (12.2mag) of the long-period SU UMa-type dwarf nova TU Men on June 24. Although the magnitude suggests a normal outburst, the object had not been seen in outburst for nearly a year (vsnet-campaign-dn 2610).

An outburst to 12.6mag was reported on December 17 by R. Stubbings (vsnet-campaign-dn 3144).  The object was reported to further brightened to 12.0-11.9mag, which indicated that the outburst was a superoutburst (vsnet-campaign-dn 3148).  In the light curve obtained by P. Nelson, the object showed ~0.04 mag variation, which may be either a general fading trend or a part of superhump variation (vsnet-campaign-dn 3154).  His next run showed no rapid fading, suggesting that the outburst is a long outburst (vsnet-campaign-dn 3162).  In the light curve taken by T. Richards on December 21, superhumps were not yet prominent, while the duration of the outburst indicated a superoutburst (vsnet-campaign-dn 3180).  The outburst continues until December 25, when a rapid fading to 13.0mag was reported by R. Stubbings (vsnet-campaign-dn 3156, 3170, 3189, 3193).

General Information about This Object





Return to HomePage

Return to Daisaku Nogami's page


vsnet-adm@kusastro.kyoto-u.ac.jp

Powered by ooruri technology