THE AMERICAN ASSOCIATION OF VARIABLE STAR OBSERVERS 25 Birch Street, Cambridge, MA 02138 USA Tel. 617-354-0484 Fax 617-354-0665 http://vsnet.aavso.org ANNOUNCEMENT OF * * * AAVSO NEWS FLASH No. 640 * * * July 5, 2000 Stars Included: 0109+37 FO AND, 0130+50 KT PER, 0207-63 WX HYI, 0217+70 AM CAS 0401+50 FO PER, 0409-71 VW HYI, 1454+41 TT BOO, 1803+05 V426 OPH 1804+67 EX DRA, 1830+24A CH HER, 1934+30 EM CYG, 2043+41 V516 CYG _____________________________________________________________________________ The News Flashes may be viewed through the following web site: http://vsnet.aavso.org If you would like to subscribe directly to the AAVSO News Flash (free of charge) You may do so by visiting the following web page: http://vsnet.aavso.org/mailinglists.stm Good observing! Janet A. Mattei Director AAVSO _____________________________________________________________________________