VSNET CV Circular 2000.6 (up to Jun. 5) (JD 0d = 51696) edited by T. Kato Dwarf Novae RX And (UGZ) 143(2) HSG AR And (UGSS) <145(2) HSG DX And (UGSS) 146(2) HSG FN And (UGSS) <147(2) HSG FO And (UGSU) 151(2) HSG superoutburst LL And (UGSU) <148(2) HSG UU Aql (UGSS) <154(2) <147(4) DPV,HSG,RMQ DH Aql (UGSU) <154(2) <132(4) DPV,HSG FO Aql (UG) <150(1) <154(2) <145(3) <145(4) DPV,HSG,RMQ,SXN,VER KX Aql (UG) <151(2) <151(3) HSG V725 Aql (UGSU) <145(1) <154(2) <147(3) <147(4) DPV,HSG,RMQ V1141 Aql (UGSU) <145(1) <147(2) RMQ VZ Aqr (UG) <130(3) <130(4) DPV AT Ara (UG) <146(2) WPX BF Ara (UG) 150(4) 147(5) PEA,Stu outburst FV Ara (UG) <141(4) MLF SS Aur (UGSS) 110(1) 110(2) HSG,RMQ outburst TT Boo (UGSU) <157(1) <157(2) <157(3) <145(4) <148(5) DPV,HSG,RMQ,Rip, SXN,VER UZ Boo (UGSU) <159(1) <159(2) <159(3) <144(4) <144(5) DPV,HSG,SXN,VER CR Boo (HeDN) 140(1) 143(2) 138(3) 138(4) <141(5) HSG,Rip,SXN outburst Z Cam (UGZ) 130(1) 130(2) 130(3) 130(4) 127(5) BMU,CMG,DPV,HSG,RMQ,Rip, VER rising AF Cam (UGSS) <141(2) HSG HT Cam (=RXJ0757.0+6306, CV(UGSU?,DQ?)) <145(2) RMQ OY Car (UGSU+E) <145(2) WPX V436 Car (UG:) 144(1) 148(4) 145(5) PEA,Stu outburst AM Cas (UGSS) <147(1) 147(2) <147(3) HSG,RMQ GX Cas (UGSU) <152(2) HSG HT Cas (UGSU+E) <155(2) HSG KU Cas (UG) <153(2) HSG BV Cen (UGSS) 129(1) 130(2) 129(3) MLF,WPX NN Cen (UG) <139(2) WPX V436 Cen (UGSU) <148(2) <142(4) MLF,WPX V442 Cen (UG) <144(2) <144(4) MLF V803 Cen (HeDN) 138(1) 127(2) 126(3) 128(4) 128(5) MLF,PEA,Stu,WPX superoutburst! CG Cep (UG) <148(1) <148(3) RMQ FX Cep (UG) <150(1) <150(3) <147(4) RMQ WW Cet (UGZ) 142(2) 141(5) PEA SY Cnc (UGZ) 130(1) 133(2) 134(3) HSG,VER YZ Cnc (UGSU) 111(1) 111(2) 111(3) HSG,VER superoutburst EG Cnc (UGSU) <151(1) <146(2) <141(3) HSG AL Com (UGSU) <154(1) <154(2) <154(3) <139(4) <139(5) DPV,HSG,Rip,SXN GO Com (UGSU:) <149(1) <149(2) <149(3) <135(4) <135(5) DPV,HSG,SXN IR Com (=S10932, UGSU:+E) <161(1) <152(2) <152(3) HSG BP CrA (UGZ) 142(1) 141(2) 145(3) 152(5) PEA,WPX outburst, fading VW CrB (=Var21 CrB, UGSU) <145(1) <150(2) <141(3) <145(4) RMQ,SXN TT Crt (UGSS) <135(4) SXN TV Crv (UGSU) <135(4) SXN SS Cyg (UGSS) 119(1) 120(2) 120(3) 117(4) 120(5) 118(6) BMU,CMG,DPV,GNG, HHU,HSG,RMQ,RNC,Rip,VER EM Cyg (UGZ) 139(1) 135(2) 139(3) 138(4) 133(5) DPV,HSG,RMQ outburst EY Cyg (UGSS) 148(1) 148(2) 148(3) 147(4) 148:(5) DPV,HSG,RMQ,VER V337 Cyg (UG:) <148(1) <148(2) RMQ V503 Cyg (UGSU) <152(1) <152(2) <152(3) HSG V516 Cyg (UG) <155(1) <155(2) <155(3) <141(4) HSG,RMQ V542 Cyg (UGSS) <151(1) <151(2) <151(3) <142(4) HSG,RMQ V630 Cyg (UGSU) <145(1) <152(2) HSG,RMQ V632 Cyg (UG) <145(1) <154(2) HSG,RMQ V795 Cyg (UGSS) 131(1) 134(2) 133(3) 140(4) BMU,HSG,PIE,RMQ,Scp outburst, fading V811 Cyg (UG) <153(1) <153(2) <153(3) <143(4) HSG,RMQ V1028 Cyg (UGSU) <151(1) <155(2) <155(3) <142(4) <145(5) DPV,HSG,RMQ V1060 Cyg (UGSS) <147(1) <151(2) RMQ V1081 Cyg (UG) <150(2) RMQ V1113 Cyg (UGSU) <155(2) <140(4) RMQ V1251 Cyg (UGSU) <143(1) <152(2) <141(3) <147(4) <143(5) DPV,HSG,RMQ V1316 Cyg (UG) <148(1) <147(2) RMQ V1504 Cyg (UGSU) <155(1) <160(2) <154(3) <148(4) <154(5) DPV,RMQ V1711 Cyg (UG:) <145(1) <152(2) <143(4) RMQ V2176 Cyg (=USNO1425.09823278, UGSU) <154(1) <155(2) <154(3) <142(4) HSG,RMQ V2209 Cyg (=Var66 Cyg, UG) 155(2)! PIE,VAN outburst CM Del (UGZ:) 133(1) 136(3) DPV,RMQ outburst EZ Del (UG) <146(3) RMQ HO Del (UGSU) <143(1) <146(2) <140(4) RMQ AB Dra (UGZ) 130(1)! 126(2) 127(3) 132(4) CMG,DPV,HSG,RMQ outburst DO Dra (UGSS+DQ) 150(1) 152(2) 154(3) <143(5) DPV,HSG,RMQ,Rip DV Dra (UG) <153(2) RMQ EX Dra (=HS1804+6753, UGSS+E) 154(1) 150(2) 150(3) 148(4) DPV,HSG,RMQ U Gem (UGSS+E) 139(1) 142(2) <138(3) HSG AW Gem (UGSU) <145(1) <142(2) HSG IR Gem (UGSU) <136(1) <134(2) HSG AH Her (UGZ) 132(1) 132(2) 136(3) 135(4) 133(5) CMG,DPV,HSG,RMQ,Rip,SXN, VER CH Her (UG) 148(1) 154(2) 157(3) <145(4) HSG,RMQ,SXN,VER PR Her (UG) <150(2) RMQ V589 Her (UG) <145(1) <150(2) <145(4) RMQ V592 Her (UGSU) <153(1) <153(2) <153(3) <145(4) HSG,RMQ,SXN V660 Her (UGSU) 144(2) 139(4) 142:(5) DPV,PIE superoutburst V844 Her (=Var43 Her, UGSU) <150(1) <158(2) <150(3) <149(4) <149(5) DPV, HSG,RMQ,SXN V1008 Her (=Var61 Her, UGSS) <145(1) <150(2) <149(3) <149(4) RMQ,SXN EX Hya (NLDQ(UG)+E) 129(1) 130(2) 125(3) 130(4) 128(5) MLF,PEA,WPX GY Hya (UG) 147(4) 149(5) PEA,Stu outburst VW Hyi (UGSU) 136(1) 136(5) MLF,PEA WX Hyi (UGSU) <140(1) 128(4) 126(5) MLF,PEA,Stu outburst TT Ind (UG) <146(2) WPX TU Ind (UG) <145(2) 140(4) 143(5) PEA,Stu,WPX outburst T Leo (UGSU) <146(1) <146(2) <146(3) <140(4) <146(5) DPV,HSG,Nts,Rip,SXN X Leo (UGSS) <153(1) <153(2) <149(3) <135(4) <141(5) DPV,HSG,Nts,Rip,SXN RZ Leo (UGSU:) <140(1) <140(2) <140(3) <140(4) DPV,HSG,SXN GW Lib (UGSU:) <147(2) <143(4) MLF,WPX RU LMi (UG) 156:(1) <155(2) <151(3) <142(4) HSG,SXN RZ LMi (UGSU(ER)) 143(1) 143(2) 143(3) <141(4) DPV,HSG,RMQ,SXN SX LMi (UGSU) <142(1) <142(2) <142(3) <135(4) DPV,HSG,SXN BR Lup (UGSU) 150(4) Stu outburst AY Lyr (UGSU) <155(1) <155(2) <155(3) <150(4) <146(5) DPV,HSG,RMQ,Rip, SXN,VER CY Lyr (UGSS) <148(1) <152(2) <148(3) <144(4) 136(5) GNG,HSG,RMQ,Rip,SXN outburst DM Lyr (UGSU) <160(1) <160(2) <160(3) <148(4) HSG,RMQ,SXN LL Lyr (UG) <157(1) <157(2) <157(3) <150(4) <148(5) DPV,HSG,RMQ,Rip,SXN, VER V344 Lyr (UGSU) <150(1) <150(2) RMQ V391 Lyr (UGZ) <150(1) <147(2) RMQ V419 Lyr (UGSU) <150(2) RMQ V493 Lyr (UG) <155(1) <155(2) <154(3) <152(4) HSG,RMQ,SXN V426 Oph (UG) 113(1) 113(2) 114(3) 116(4) 119(5) BMU,DPV,PEA,RMQ,Stu outburst, fading V699 Oph (UG) <145(1) <149(2) <143(4) RMQ V2051 Oph (UGSU+E) <153(1) 144(2) <145(3) 150(4) 152(5) PEA,Stu,WPX BD Pav (UGSS+E) 128(1) 127(2) 128(3) 130(5) PEA long outburst RU Peg (UGSS) 126(1) 125(2) 126(3) 122(6) DPV,HSG,RMQ EF Peg (UGSU) <154(2) <139(4) <139(6) DPV,HSG HX Peg (UGZ) 138(2) <125(4) <130(6) DPV,HSG IP Peg (UGSS+E) 130(1) 130(2) 134(3) 133(4) 138:(6) DPV,HSG,PEA,RMQ,Stu outburst, fading TZ Per (UGZ) 144(2) HSG UV Per (UGSU) <147(2) HSG UW Per (UG:) <148(2) HSG KT Per (UGZ) <147(2) HSG TY PsA (UGSU) <150(1) 126(2) 133(3) 144(4) PEA,Stu outburst, fading UY Pup (UG) 136(1) 140(5) PEA outburst BV Pup (UGZ) 151(1) 132(4) 134(5) PEA,Stu outburst VZ Pyx (UGSU) 140(1) <138(2) 125(5) MLF,PEA outburst FQ Sco (UG) <145(2) WPX MM Sco (UG) <146(2) WPX V478 Sco (UG) 152(1) <145(2) PEA,WPX V893 Sco (UGSU:+E) 137(1) 142(2) 140(4) 143(5) MLF,PEA,Stu,WPX UZ Ser (UGZ) 137(1)! 137(2) 136(3) 136(4) 137(5) DPV,HSG,PEA,RMQ,SXN,Stu, VER standstill QW Ser (=TmzV46, UG:) <142(1) <143(2) RMQ RZ Sge (UGSU) <153(1) <155(2) <153(3) <147(4) <147(6) DPV,HSG,RMQ WZ Sge (UGSU+E) 151:(1) 152(2) <148(3) <143(6) DPV,HSG,RMQ AW Sge (UG) <150(1) <150(2) <150(3) <142(4) HSG,RMQ V1830 Sgr (UG) <145(2) WPX EK TrA (UGSU) <142(2) WPX SU UMa (UGSU) 140(1) 141(2) 148:(3) 138(4) <139(5) DPV,HSG,RMQ,Rip SW UMa (UGSU) <156(1) <156(2) <146(3) <139(5) DPV,HSG,Rip BC UMa (UGSU) <155(1) <155(2) <155(3) <140(4) <140(5) DPV,HSG,RMQ,Rip BZ UMa (UGSU:) 158:(1) 158:(2) 157:(3) <144(4) DPV,HSG,RMQ CH UMa (UGSS) 147(1) 147(2) 148(3) 145(4) <140(5) DPV,HSG,RMQ,Rip CI UMa (UGSU) <143(1) <145(2) RMQ CY UMa (UGSU) <153(1) <153(2) <153(3) <141(4) <147(5) DPV,HSG,RMQ,Rip DI UMa (UGSU(ER)) 154:(1) 156:(2) <155(3) HSG,RMQ superoutburst, fading DV UMa (UGSU+E) <148(2) RMQ ER UMa (UGSU(ER)) 147(1) 134(2)! 136(3) 142(4) <142(5) DPV,HSG,RMQ,Rip IY UMa (=TmzV85, UGSU+E) <145(1) <150(2) <135(4) RMQ SS UMi (UGSU) <158(1) 151(2)! 143(3) 137(4) 137(5) DPV,HSG,RMQ superoutburst BB Vel (UG) <140(2) WPX CU Vel (UGSU) <140(2) WPX TW Vir (UGSS) 148(1) 152:(2) 149(3) <134(4) <143(5) DPV,HSG,PEA,Rip,SXN HS Vir (UGSU) 142(1) <138(3) 150(4) 152(5) DPV,PEA,SXN,Stu superoutburst, terminal stage HV Vir (UGSU) <140(3) <140(4) SXN SW Vul (UG) 158(2) PIE outburst VW Vul (UGZ) <142(1) 150:(2) 143(3) <142(4) <142(5) <142(6) DPV,RMQ,Rip FY Vul (UGZ:) 143(2) <141(4) RMQ,SXN NSV08383 (UG:) <143(4) MLF Other Cataclysmic and Peculiar Objects Z And (ZAND) at minimum, 107(2) 108(5) BMU,HSG EG And (ZAND) 77(2) HSG HP And (UG?) <140(2) HSG UX Ant (RCB) 135(1) 138(2) 142(3) MLF,PEA,WPX S Aps (RCB) at maximum, 105(2) WPX CI Aql (NR+E) 106(1)! 109(2) 110(3) 115(4) 114(5) BMU,CMG,DPV,HSG,Kis, Knk,Kra,Nts,OSE,PEA,RMQ,SXN,Sga,VER V603 Aql (NA) 114(2) 116(3) 117(4) HSG,OSE,RMQ,SXN V1494 Aql (=Nova Aql 1999-2, N) 102(1) 103(2) 102(3) 103(4) 101(5) BMU,CMG, DPV,GRL,Nts,PEA,RMQ,Sga,VER AE Aqr (NLDQ) 112(2) 113(3) 113(4) 112(6) DPV XX Cam (RCB) at maximum, 75(1) 75(3) RMQ RS Car (N) <130(2) WPX V436 Car (CV) 144(1) 148(4) 145(5) PEA,Stu eta Car (SDOR) 55(1) 54(3) 54(4) OSE UV Cas (RCB) at maximum, 109(2) 107(3) HSG,RMQ V723 Cas (=Nova Cas 1995, NB) 140(2) 139(5) BMU,HSG DY Cen (RCB) at maximum, 129(3) MLF V766 Cen (SDOR) 71(3) OSE V803 Cen (NLAC) 138(1) 127(2) 126(3) 128(4) 128(5) MLF,PEA,Stu,WPX V834 Cen (AM) 142(2) MLF V854 Cen (RCB) at maximum, 71(3) 71(4) 71(5) BVE,OSE W Com (BLLAC) <135(3) <135(4) SXN WX CrA (RCB) at minimum, 140(4) MLF V394 CrA (NR) possibly at minimum, <145(2) WPX V693 CrA (NA) <130(2) WPX R CrB (RCB) 63(1) 63(2) 64(3) 63(4) 62(5) BMU,CMG,GNG,HHU,HSG,Nts,RMQ, RNC,Rip,Sga,TUB,Tbt T CrB (NR) at minimum, 102(1) 102(2) 104(3) 102(4) 104(5) BMU,CMG,DPV, HHU,HSG,Nts,RMQ,RNC,Rip,SXN TX CVn (ZAND) at minimum, 102(1) 102(2) 104(3) 101(4) HSG,Nts,RMQ,SXN BF Cyg (ZAND) 118(1) 118(2) 118(3) 117(4) Nts,RMQ CH Cyg (ZAND+E:) 91(1) 92(2) 91(3) 92(4) 91(5) BMU,CMG,GNG,HHU,HSG,Nts, RMQ,RNC,Rip,TUB CI Cyg (ZAND+E) at minimum, 110(1) 110(2) 110(3) 109(4) 107(5) DPV,HSG, RMQ,RNC V404 Cyg (XN) <145(1) <147(2) RMQ V482 Cyg (RCB) at maximum, 110(1) 110(2) 112(3) 108(4) BMU,HSG,Nts V751 Cyg (NLAD) 146(1) 148:(2) 148:(3) HSG V1016 Cyg (ZAND/NC) at maximum, 108(1) 108(2) RMQ V1057 Cyg (FU) 133(1) 132(2) 132(4) 134(5) RMQ,Rip V1329 Cyg (ZAND/NC+E) 135(1) VER P Cyg (SDOR) 49(1) 49(2) 49(4) Nts Q Cyg (NA) 143(1) 144(2) RMQ HR Del (NB) at minimum, 119(1) 120(2) 120(4) HSG,RMQ AG Dra (ZAND) at minimum, 98(1) 100(2) 100(3) 100(4) DPV,HHU,HSG,RMQ,RNC YY Her (ZAND) at minimum, 132(1) 132(2) 131(3) 133(4) CMG,HSG,RMQ,SXN AM Her (AM) 130(1) 130(2) 133(3) 135(4) 134(5) DPV,GNG,HSG,RMQ,SXN,VER HZ Her (LMXB+XP+E) 133(1) 135(2) RMQ V443 Her (ZAND) at minimum, 118(1) 119(2) 118(4) RMQ,SXN EX Hya (NLDQ+E+UG) 129(1) 130(2) 125(3) 130(4) 128(5) MLF,PEA,WPX BL Lac (BLLAC) at minimum, <143(1) 152(2) <143(3) <146(5) DPV,HSG U Leo (N??) <137(3) <137(4) SXN GW Lib (UG:) possibly at minimum, <147(2) <143(4) MLF,WPX HR Lyr (NA) 153(1) 154(2) <142(4) RMQ,SXN MV Lyr (NLAD) 150(1) 147(2) 150(3) 148(4) CMG,HSG,RMQ,SNO,SXN,VER V358 Lyr (UG:/NA:) possibly at minimum, <155(1) <155(2) <152(4) RMQ V559 Lyr (=TmzV32, ?) 126(1) 126(2) 126(4) Nts RS Oph (NR) at minimum, 118(1) 119(2) 118(3) 117(4) 118(5) BMU,CMG,DPV, HSG,OSE,PEA,RMQ,SXN,VER XX Oph (pec) 88(3) Eke V2214 Oph (NB) <131(2) WPX AG Peg (ZAND) 86(1) 85(3) RMQ AX Per (ZAND+E) at minimum, 121(2) HSG T Pyx (NR) possibly at minimum, <135(2) WPX U Sco (NR+E) possibly at minimum, <137(3) <143(4) MLF,SXN V723 Sco (NA:) <145(2) WPX V745 Sco (NR) possibly at minimum, <145(2) WPX V818 Sco (LMXB) 122(2) 128(4) 122(5) MLF X Ser (NB) possibly at minimum, <152(1) <152(2) <152(3) <144(4) HSG,SXN LX Ser (NLAD+E) 149(1) 147(2) 146(3) 147(4) HSG,RMQ,SXN V Sge (NL+E) 119(1) 117(2) 118(3) 117(4) 116(5) 114(6) BMU,CMG,DPV,HSG, RMQ SS Sge (ZAND/NC) 150:(1) 151(2) 147:(4) RMQ SV Sge (RCB) 115(1) 114(2) 115(3) HSG,RMQ FG Sge (pec) 110(1) 109(2) 112(3) 111(4) DPV,RMQ,VER HM Sge (ZAND/NC) 117(1) 117(2) 117(4) RMQ QW Sge (ZAND) 113(1) 113(2) 113(4) RMQ RY Sgr (RCB) 77(3) 77(4) OSE FN Sgr (ZAND) 117(5) MLF V441 Sgr (NA) <130(2) WPX V732 Sgr (NA) <130(2) WPX V919 Sgr (ZAND) 131(5) MLF V999 Sgr (NB) <145(2) WPX V1016 Sgr (NB:) <130(2) WPX V1017 Sgr (N+DN) at minimum, 138(4) MLF V1223 Sgr (NLDQAD) 136(4) 134(5) MLF V1944 Sgr (N) <130(2) WPX V3890 Sgr (NR) possibly at minimum, <145(2) <141(4) MLF,WPX V4021 Sgr (NA) <145(2) WPX V4169 Sgr (NA) <140(2) WPX V4641 Sgr (=former GM Sgr, XT) 136(1) 138(2) 138(3) 134(4) 136(5) DPV,MLF, PEA,WPX V4642 Sgr (=Nova Sgr 2000, NA) 151(1) 150(2) PEA RS Tel (RCB) at maximum, 103(4) OSE UX UMa (NLUX+E) 127(1) 126(2) 127(3) HSG,RMQ AN UMa (AM) faint state, 162:(1) <156(2) <156(3) HSG,RMQ AR UMa (AM) 155:(1) 155:(2) <151(3) HSG,RMQ Z UMi (RCB) at maximum, 112(1) 112(2) 112(3) 112(4) BMU,CMG,HHU,HSG,RMQ RW UMi (NB) <161(1) <161(2) <161(3) HSG V382 Vel (=Nova Vel 1999, NA) 104(1) 102(2) 108(3) 109(4) 104(5) MLF,OSE, PEA,WPX RZ Vul (pulsating?) 144:(1) 144:(2) 142:(3) HSG WW Vul (ISA) at maximum, 108(1) 108(2) 108(3) HSG PU Vul (ZAND/NC) 117(1) 117(2) 117(4) BMU,RMQ V335 Vul (ZAND) 137(1) 137(2) 136(3) 136(4) 136(6) DPV 3C273 (QSO) 127(3) 127(4) 124(5) Rip,SXN 3C371 (QSO) 154(1) 154(2) 153(3) HSG EC10560-2902 (CV) 140(3) MLF Hen1341 (ZAND) 110(5) MLF LD345 (E?) 118(4) SXN LS992 (HMXB) 128(1) 128(2) 128(3) MLF MKN421 (BLLAC) 131(1) 131(2) 131(3) 132(5) HSG,Rip NGC4051 (Seyfert) 132(5) Rip NGC4151 (Seyfert) 118(3) 119(4) 123(5) Rip,SXN NSV05428 (CV) 132(1) 131(2) 131(3) MLF NSV06160 (ZAND) 113(2) MLF PKS2005-489 (BLLAC) 128(5) MLF PKS2155-304 (BLLAC) 132(5) MLF SN1999gi (SNII) 163(1) MSe SN2000cj (SNIa) 149(2) PEA SN2000cl (SNII) <150(1) 150(2) CHA,PEA SN2000cm (SNIa) 154(5) Rip,Rod SN2000cn (SNIa) 174:(2) 169:(3) KAI SN2000co (SNII) 192(2) Puc XTEJ1118+480 (XT) 130(1) 129(2) 128(3) 129(4) 128(5) BMU,DPV,HSG,Nts,RMQ Key to observers BMU R. J. Bouma BVE E. van Ballegoij CHA R. Chassagne CMG G. Comello DPV P. A. Dubovsky Eke E. Eker GNG G. Gyzman GRL B. H. Granslo HHU H. Hautecler HSG G. Hanson KAI KAIT (from IAUC) Kis S. Kiyota Knk K. Kanatsu Kra L. Kral MLF B. Monard MSe M. Serrau Nts M. Nakatani OSE S. Otero PEA A. Pearce PIE J. Pietz Puc Puckett Observatory (from IAUC) RMQ M. Reszelski RNC C. Ramillon Rip J. Ripero Rod D. Rodriguez SNO L. Szentasko SXN M. Simonsen Scp P. Schmeer Sga Y. Sugai Stu R. Stubbings TUB V. Tuboly Tbt T. Tsubone VAN T. Vanmunster VER M. Verdenet WPX P. Williams