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The ZAND star BI Cru is undergoing its second deep decline in six months. It was previously near magnitude 13 during 2002 September and has again declined to from magnitude 11 to 13 between 2003 February and April, an interval of approximately 180 days since the previous minimum. Listed here are recent visual observations from Heathcote of the current decline that suggest it may have already passed minimum. STAR YYMMDD(UT) MAG OBSERVER CRUBI 20030211.518 109 WPX CRUBI 20030226.494 115 WPX CRUBI 20030302.467 117 WPX CRUBI 20030312.485 123 WPX CRUBI 20030314.474 128 WPX CRUBI 20030409.517 133 WPX CRUBI 20030414.479 130 WPX CRUBI 20030421.499 131 WPX Regards Peter Williams Heathcote NSW
Return to the Powerful Daisaku Nogami
vsnet-adm@kusastro.kyoto-u.ac.jp
