------------------------------------------------------ PHOTOMETRIC CCD OBSERVATIONS OF VARIABLE STARS ------------------------------------------------------ CENTER FOR BALCONY ASTROPHYSICS (CBA) Tsukuba, JAPAN Observer: Seiichiro Kiyota E-mail: skiyota@abr.affrc.go.jp WWW: http://vsnet.age.ne.jp/x/meineko/index-e.html Instruments: 0.25-m f/6.3 SCT, Apogee AP-7 + Optec Max filter 2" object YYMMDD(UT) mag code HYACV 990202.622 9.97Rc Kis.VSOLJ HYACV 990202.625 11.45V Kis.VSOLJ HYACV 990202.628 13.37B Kis.VSOLJ SGRV4334 990205.844 12.72Rc Kis.VSOLJ Sakurai's object SGRV4334 990205.847 14.21V Kis.VSOLJ rising! 3C279 990205.708 14.77Rc Kis.VSOLJ 3C279 990205.715 15.12V Kis.VSOLJ