VSNET CV Circular 2000.1 (up to Jan. 4) (JD 0d = 51544) edited by T. Kato Dwarf Novae RX And (UGZ) 118(1) 110(2) 112(3) 114(4) 117(5) BMU,CMG,HSG,Ioh,MUY,Mhh, Nts,POY,Rip,VER,Wnt outburst, fading AR And (UGSS) <139(2) <153(3) <149(4) <149(5) HSG,MUY,POY DX And (UGSS) <133(2) 147(3) 148:(4) 147(5) HSG,Ioh,MUY,POY,Wnt FN And (UGSS) <155(3) <162(4) <156(5) HSG,JCN,Mhh,POY FO And (UGSU) 155(3) 151(4) 140(5) HSG,Ioh,POY outburst KV And (UGSU) <145(3) <144(4) <144(5) HSG,Ioh,POY KW And (UG) <153(3) Ioh,POY LL And (UGSU) <153(3) <150(4) <149(5) HSG,Ioh,JCN,MUY,Mhh,POY PQ And (UG:) <155(3) <141(4) Ioh,MUY,Nts,POY,Wnt Var62 And (UG) <152(3) <161(4) JCN,POY KX Aql (UG) <140(4) HSG,Wnt V725 Aql (UGSU) <147(4) <147(5) HSG SS Aur (UGSS) <132(1) 147:(2) 154:(3) 149(4) 149(5) HSG,Ioh,JCN,MUY,Mhh, POY,SQN,VER FS Aur (UGSU:) <158(4) POY TT Boo (UGSU) <154(4) POY UZ Boo (UGSU) <144(4) POY Z Cam (UGZ) 127(1) 124(2) 120(3) 118(4) 118(5) BMU,CMG,HSG,Ioh,MUY,Mhh, POY,Rip,SQN,Wnt outburst AF Cam (UGSS) <146(2) <161(3) <151(4) <161(5) HSG,MUY,POY Var64 Cam (UG) <159(4) POY OY Car (UGSU+E) <144(4) WPX V436 Car (UG:) 146(2) Stu outburst AM Cas (UGSS) <132(2) 154:(4) 155:(5) HSG,MUY DK Cas (UGSS) <142(2) <158(3) POY GX Cas (UGSU) <145(2) <160(3) <152(4) <152(5) HSG,Ioh,MUY,POY HT Cas (UGSU+E) <147(2) <155(3) <159(4) <155(5) HSG,Ioh,JCN,MUY,POY KU Cas (UG) <152(2) <153(3) <153(4) <153(5) HSG,MUY,POY V452 Cas (UGSU) <141(2) <158(3) <159(4) Ioh,JCN,POY V630 Cas (UG) <150(3) <136(4) Ioh,Mhh,POY MU Cen (UG) 142(1) Stu (outburst) V436 Cen (UGSU) 118(1) 120(2) Stu superoutburst V803 Cen (HeDN) 125(1) Stu outburst FX Cep (UG) <148(3) POY WW Cet (UGZ) 139(1) 142(2) 139(3) SQN,Stu WX Cet (UGSU) <150(1) <146(3) Ioh,SQN,Stu RX Cha (UG) 144(1) 144(2) 147(3) PEA,Stu outburst WZ CMa (UGZ:) 152(1) 151(2) 146(3) PEA,Stu outburst CG CMa (UGSU) <132(3) <144(4) Ioh,WPX HL CMa (UGZ) 118(1) 122(2) 119(3) 119(4) 122(5) CMG,HSG,Ioh,MUY,Mhh,POY, Rip,Stu,WPX,Wnt standstill SV CMi (UGZ) <143(1) <138(4) MUY,Stu AQ CMi (UGSU) <147(3) <158(4) Ioh,POY SY Cnc (UGZ) 126(1) 133(3) 133(4) 132(5) CMG,HSG,MUY,Mhh,PEA,POY YZ Cnc (UGSU) <133(1) <133(2) 121(3) 124(4) 128(5) CMG,HSG,MUY,Mhh,POY, Rip,VER outburst AK Cnc (UGSU) <161(4) POY AT Cnc (UGZ) 134(1) 135:(2) <133(3) 148(4) MUY,Mhh,POY,Stu CC Cnc (UGSU) <156(4) MUY,POY DE Cnc (UG) <153(4) POY EG Cnc (UGSU) <134(1) <143(3) <155(4) <155(5) HSG,Ioh,MUY,Mhh,POY,Wnt AL Com (UGSU) <155(4) POY GO Com (UGSU:) <153(4) POY IR Com (=S10932, UGSU:+E) <153(4) POY SS Cyg (UGSS) 97(1) 102(2) 105(3) 107(4) 112(5) Abt,BMU,BVE,CMG,HSG,Hsk, LTO,MRV,MUY,Oir,Rip,VER,Wnt,Wny outburst, fading EM Cyg (UGZ) 126(3) 123(4) 126(5) HSG,VER outburst EY Cyg (UGSS) 148(4) 149(5) HSG,JCN V337 Cyg (UG:) <154(4) JCN V503 Cyg (UGSU) <152(4) <152(5) HSG V516 Cyg (UG) 151(4) <155(5) HSG V542 Cyg (UGSS) <151(4) <151(5) HSG V630 Cyg (UGSU) <156(4) <156(5) HSG V632 Cyg (UG) <154(4) <154(5) HSG V795 Cyg (UGSS) <145(4) <145(5) HSG V811 Cyg (UG) <148(4) <148(5) HSG V1028 Cyg (UGSU) <151(4) <151(5) HSG V1251 Cyg (UGSU) <157(4) <151(5) HSG,JCN AB Dra (UGZ) 134(3) 127(4) 130(5) HSG,JCN,MUY,POY,Rip outburst DO Dra (UGSS) <134(1) <134(3) 154(4) 156:(5) HSG,JCN,MUY,Mhh,POY DV Dra (UG) <151(4) JCN EX Dra (=HS1804+6753, UGSS+E) <148(4) <148(5) HSG AH Eri (UGSS) <145(3) <145(4) <151(5) HSG,SQN,WPX AQ Eri (UGSU) <151(3) <153(4) <153(5) HSG,Ioh,MUY,Mhh,SQN,WPX BF Eri (UG) 149(1) <139(3) <139(4) Stu,Wnt U Gem (UGSS+E) 138(1) <133(2) 142(3) 144(4) 143(5) CMG,HSG,Hsk,Ioh,MUY, Mhh,Nts,POY,SQN,Som,Stu UV Gem (UGSU) <152(3) <152(4) <152(5) HSG,SQN AW Gem (UGSU) <135(2) <152(3) <160(4) <160(5) HSG,JCN,MUY,POY,SQN CI Gem (UG) <158(4) JCN,POY IR Gem (UGSU) <134(1) <136(2) <147(3) <160(4) <160(5) HSG,Ioh,MUY,Mhh, POY,SQN V592 Her (UGSU) <128(3) Wnt AG Hya (UG) 146(1) 149(2) Stu CT Hya (UGSU) <155(4) POY VW Hyi (UGSU) 137(4) WPX WX Hyi (UGSU) 144(1) 135(4) Stu,WPX outburst? T Leo (UGSU) <136(1) <142(3) <153(4) Mhh,POY,Wnt X Leo (UGSS) 134(1) <132(3) <149(4) <143(5) HSG,MUY,Mhh,POY,Stu RZ Leo (UGSU:) <138(1) <140(3) <150(4) Mhh,POY,Wnt RU LMi (UG) <155(4) POY RZ LMi (UGSU(ER)) <141(4) POY SX LMi (UGSU) <155(4) POY AY Lyr (UGSU) <144(4) <144(5) HSG CY Lyr (UG) <140(4) <140(5) HSG DM Lyr (UGSU) <148(4) <148(5) HSG LL Lyr (UG) <144(4) <144(5) HSG V493 Lyr (UG) <147(4) <147(5) HSG TU Men (UGSU) <145(4) WPX CW Mon (UGSS) 134(3) 126(4) Ioh,MUY,PEA,Wnt outburst HP Nor (UG) 127(1) Stu (outburst) BI Ori (UGZ) 142(1) 142(2) 149(4) 148(5) HSG,Stu outburst, fading CN Ori (UGZ) 133(1) 130(2) 132(3) 128(4) 122(5) HSG,MUY,Mhh,PEA,POY,Rip, Stu,WPX outburst CZ Ori (UGSS) <133(1) <139(2) <153(3) <150(4) <150(5) HSG,MUY,Mhh,POY V344 Ori (UGZ) <149(3) POY V650 Ori (UG:) <150(3) POY V1159 Ori (UGSU(ER)) 141(1)! 136(2) 142(3) 147:(4) 150:(5) HSG,MUY,Mhh,POY, Rip,SQN,Stu GS Pav (UG+E) <150(1) 150(2) Stu outburst RU Peg (UGSS) 124(1) 124(3) 126(4) 126(5) CMG,HSG,Ioh,Wnt EF Peg (UGSU) <131(3) <139(4) <144(5) HSG,Ioh HX Peg (UGZ) 138(3) 136(4) 134(5) HSG,Ioh,Wnt standstill IP Peg (UGSS+E) 135(4)* 134(5) HSG,HZM,JCN,MUY,POY outburst Var63 Peg (UGSU) <135(3) Ioh TZ Per (UGZ) 145(2) 138(3) 140(4) 137(5) HSG,JCN,MUY,POY,Rip,VER outburst UV Per (UGSU) <147(2) <161(3) <160(4) <153(5) HSG,Ioh,JCN,MUY,POY UW Per (UG:) <147(2) <161(3) <161(4) <148(5) HSG,Ioh,JCN,MUY,POY FO Per (UGZ) 131(1) 133(2) 140(3) 142(4) 153:(5) HSG,MUY,Mhh,Nts,Rip,VER KT Per (UGZ) 121(1) 124(2) 127(3) 133(4) 137(5) HSG,MUY,POY,Rip,VER outburst, fading NS Per (UG) <146(2) <146(3) POY PU Per (UGSU) <145(2) <154(3) POY PV Per (UGSU) <145(2) <149(3) POY PY Per (UGZ:) <139(4) MUY QY Per (UGSU) 141(1) 143(2) 144(3) 143(4) 147(5) HSG,Ioh,JCN,MMa,MRV,MUY, MaC,POY,Rip superoutburst V336 Per (UG) <144(2) <149(3) POY TY Psc (UGSU) <140(2) <140(4) MUY XY Psc (UG:) <152(4) JCN,MUY New Psc (UG?) 154(3) POY UY Pup (UG) 134(1) 134(2) 134(4) HSG,Stu outburst BV Pup (UGZ) 139(1) 141(2) Stu outburst VZ Pyx (UGSU) 128(3) PEA outburst RZ Sge (UGSU) <153(4) <153(5) HSG WZ Sge (UGSU+E) <134(3) <148(4) <148(5) HSG,Ioh,Wnt AW Sge (UG) <150(4) <150(5) HSG V421 Tau (UG:) <155(3) POY V701 Tau (UGSU) <156(3) POY TU Tri (UG) <155(3) POY TX Tri (UGSS) <156(3) Ioh,POY UW Tri (UGSU:) <144(2) <149(3) POY VZ Tuc (UG:) <140(4) WPX SU UMa (UGSU) <134(1) <134(2) 140(3) 134(4)! 125(5) CMG,HSG,MUY,Mhh,POY, Rip,SQN,Wnt outburst SW UMa (UGSU) <135(1) <135(2) <145(3) <156(4) <156(5) HSG,MUY,Mhh,POY,Wnt BC UMa (UGSU) <134(1) <144(3) <153(4) <140(5) HSG,MUY,Mhh,POY,Wnt BZ UMa (UGSU:) <134(1) <141(3) 160(4) 156(5) HSG,MUY,Mhh,POY,Wnt CH UMa (UGSS) <132(3) 148(4) 148(5) HSG,MUY,Mhh,POY CI UMa (UGSU) <153(4) POY CY UMa (UGSU) <134(1) 153(4) <148(5) HSG,MUY,Mhh,POY end of superoutburst DI UMa (UGSU(ER)) <155(4) <155(5) HSG,POY DV UMa (UGSU+E) <155(4) POY ER UMa (UGSU(ER)) <134(1) 133(3) 137(4) 148:(5) HSG,MUY,Mhh,POY,Wnt outburst, fading SS UMi (UGSU) <154(4) <158(5) HSG,POY BB Vel (UG) <145(4) WPX CU Vel (UGSU) <145(4) WPX RXJ0757.0+6306 (CV(UGSU?,DQ?)) <143(3) <154(4) Ioh,POY,Wnt SBS1017+533 (UGSU) <132(1) <143(3) 162(4) Mhh,POY,Wnt TmzV34 (UG:) <142(3) Wnt TmzV36 (UG:) <143(3) Ioh TmzV85 (UG?) <135(1) <140(3) <134(4) Mhh,Wnt USNO1425.09823278 (UGSU) <135(3) <149(4) <149(5) HSG,Ioh,JCN Other Cataclysmic and Peculiar Objects Z And (ZAND) at minimum, 107(1) 107(2) 103(3) 107(4) 110(5) BMU,HSG,MUY, Mhh,POY,Som,Wnt DZ And (RCB??/CST?) at maximum, 101(4) Mhh EG And (ZAND) 75(2) 75(3) 76(4) 76(5) HSG,Kat,Nts,POY HP And (UG?) <140(2) <143(3) <140(4) <140(5) HSG,Ioh,JCN,MUY,Mhh,POY,Wnt LS And (NA:/UG:) <155(3) <164(4) Ioh,JCN,MUY,Mhh,POY,Wnt QR And (=RXJ0019.8+2156, SSS) 116(4) Wnt V1494 Aql (=Nova Aql 1999-2, N) 76(1) 77(2) 80(3) 79(4) BMU,CMG,Hsk,Ioh,Rip, Wnt R Aqr (M+ZAND) 108(1) Hsk AE Aqr (NLDQ) 114(4) Wnt HL Aqr (NLUX) 135(4) Wnt SV Ari (N:/UG:) possibly at minimum, <152(3) <140(4) Ioh,MUY,POY TT Ari (NLAD) at maximum, 108(2) 108(3) 106(4) MUY,Mhh,POY UV Aur (M+ZAND) 105(3) 104(4) Mhh,Nts,Wnt KR Aur (NLAD) <152(3) <138(4) Ioh,MUY,Mhh,SQN,VER V363 Aur (NL+E) 143(3) SQN XX Cam (RCB) at maximum, 76(2) 76(3) Nts,POY BY Cam (AM) bright state, 147(4) POY BZ Cam (NLAD) 139(3) 139(4) Wnt CG Cam (RCB:) 140(4) POY CI Cam (XT+ZAND:) 118(3) 118(4) Mhh,POY,Wnt RS Car (N) <100(4) WPX eta Car (SDOR) 50(2) 50(4) GAJ UV Cas (RCB) at maximum, 108(2) 108(3) 110(4) 110(5) HSG,JCN,MUY,Mhh,POY BC Cas (NA:) <140(3) <134(4) Ioh,Mhh,Wnt V635 Cas (HMXB(Be)+XN) 153(2) 153(3) 155:(4) JCN,POY V705 Cas (NB) <158(3) Ioh,POY V723 Cas (=Nova Cas 1995, NB) 136(1) 134(2) 130(3) 133(4) 132(5) BMU,CMG, HSG,Ioh,MUY,POY UW Cen (RCB) at minimum, <144(1) Stu V803 Cen (NLAC) 125(1) Stu IV Cep (NA) <139(4) Wnt LO Cep (RCB?) 137(4) Wnt VY CMa (LC/IR) 79(2) 81(4) GAJ,Mhh,Wny ZZ CMi (ZAND) 104(1) 103(3) 104(4) Mhh,Nts,Wnt AC Cnc (NL+E) 141(3) Wnt W Com (BLLAC) 145(4) POY R CrB (RCB) 72(1) 72(3) 73(4) 73(5) Abt,CMG,Hsk,MRV,Mhh,POY,Wnt T CrB (NR) at minimum, 104(1) 101(3) 104(5) Abt,CMG,Hsk,Mhh,Wnt TX CVn (ZAND) at minimum, 100(3) 101(4) POY,Wnt BF Cyg (ZAND) 118(4) Wnt CH Cyg (ZAND+E:) 80(1) 77(2) 76(3) 80(4) Abt,BMU,CMG,Ioh,Kat,Nts,Wnt,Wny CI Cyg (ZAND+E) at minimum, 109(3) 111(4) 112(5) HSG,Ioh,Wnt CK Cyg (NC:) <138(4) Wnt V404 Cyg (XN) <134(3) <134(4) Ioh,Wnt V407 Cyg (M+ZAND) 129(3) Ioh V482 Cyg (RCB) at maximum, 109(1) 109(3) 110(4) 113(5) BMU,HSG,Ioh,JCN,Nts V751 Cyg (NLAD) 139(3) 144(4) 145(5) HSG,Ioh,JCN V1016 Cyg (ZAND/NC) at maximum, 111(3) Ioh V1057 Cyg (FU) 134(3) 132(4) Ioh,Wnt V1329 Cyg (ZAND/NC+E) 140(3) 138(4) Ioh,VER,Wnt V1330 Cyg (NA) <136(4) Wnt V1331 Cyg (FU) 125(4) Wnt V1478 Cyg (ZAND?/SDOR?) 133(4) Wnt V1515 Cyg (FU) 128(4) Wnt P Cyg (SDOR) 48(2) 48(3) 49(4) 48(5) Kat,Nts,Wnt,Wny Q Cyg (NA) <140(4) Wnt HR Del (NB) at minimum, 116(3) 119(4) 120(5) HSG,Ioh,Wnt LT Del (ZAND) at minimum, 137(4) Wnt RY Dor (N) <145(4) WPX AG Dra (ZAND) at minimum, 99(4) 101(5) HSG,POY EF Eri (AM) <149(1) <150(2) <149(4) Stu,WPX NQ Gem (ZAND) 76(3) Nts AM Her (AM) 135(3) 135(4) 136(5) HSG,VER V795 Her (NL) 127(3) Wnt BL Lac (BLLAC) 142(1) 142(2) 145(3) 144(4) 146(5) HSG,Ioh,JCN,Rip,Rod,VER CP Lac (NA) <137(4) Wnt DI Lac (NA) <143(4) Wnt DK Lac (NA) <135(4) Wnt V366 Lac (M+RCB:) <143(4) Wnt U Leo (N??) <154(4) POY SS Lep (ZAND) 50(1) 49(2) 49(3) 50(4) Kat,Wny SS LMi (UG:/N:) <153(4) POY ST LMi (AM) 158(4) POY T Lyn (M+ZAND:) 118(1) 119(4) CMG,Mhh BH Lyn (NL+E) <145(3) Wnt BK Lyn (NL) 142(3) Wnt BP Lyn (=PG0859+415, NL+E) 140(3) Wnt MV Lyr (NLAD) at minimum, <148(3) <152(4) <152(5) HSG,VER BX Mon (ZAND+E?) 114(1) 118(3) 120(4) POY,Stu,Wnt HQ Mon (CV:) 126(3) Wnt KQ Mon (NLUX) 123(3) Wnt V616 Mon (XN) possibly at minimum, <141(3) <148(4) MUY,POY,Wnt V651 Mon (PN+E) at maximum, 110(1) 114(2) 109(3) 110(4) Ioh,Mhh,POY,Stu,Wnt V694 Mon (ZAND/NC) 105(1) 106(3) Mhh RS Oph (NR) at minimum, 115(3) Hsk GR Ori (N:) <145(3) <142(4) Ioh,Wnt V529 Ori (N??) <140(3) Wnt V1118 Ori (INT(EX)) <146(3) Ioh V1143 Ori (INT(EX)) <147(3) SQN V1193 Ori (NL) 139(3) Wnt X Per (HMXB(Be)+GCAS) 60(1) 61(2) 61(3) 61(4) 60(5) Kat,POY,Wny AX Per (ZAND+E) at minimum, 119(3) 120(4) 119(5) HSG,Ioh,MUY,POY,Wnt FY Per (NL) 119(3) 120(4) Mhh,Wnt GK Per (NA+DN) at minimum, 132(1) 131(2) 132(3) 130(4) 131(5) CMG,HSG, Ioh,JCN,MUY,Mhh,Nts,POY V471 Per (ZAND) 133(3) Wnt V518 Per (XN) <145(2) <149(3) <149(4) Ioh,JCN,MUY,POY,Wnt VV Pup (AM) <150(1) 151(2) Stu T Pyx (NR) at minimum, <130(3) 152(4) Hsk,Ioh,WPX V Sge (NL+E) 112(1) 110(4) 110(5) BMU,CMG,HSG,Wnt SS Sge (ZAND/NC) <124(4) Wnt SV Sge (RCB) 116(4) 117(5) HSG FG Sge (pec) 133(3) Ioh,VER HM Sge (ZAND/NC) at maximum, 111(4) Wnt QW Sge (ZAND) 118(3) 121(4) Ioh,Wnt SU Tau (RCB) at minimum, 154(3) 157(4) 155(5) HSG,JCN,MUY,Mhh,POY,SQN, Som,Wnt VY Tau (INT(EX)) 135(4) CMG,JCN BW Tau (Seyfert) 146:(4) JCN RW Tri (NLUX+E) 130(4) MUY AN UMa (AM) <141(3) 157(4) POY,Wnt AR UMa (AM) 155(4) POY EI UMa (NL) 142(3) Wnt Z UMi (RCB) at maximum, 111(1) 113(3) 113(4) 113(5) BMU,HSG,MUY,POY RW UMi (NB) <153(4) <153(5) HSG V382 Vel (=Nova Vel 1999, NA) 96(2) 97(4) GAJ,WPX RZ Vul (pulsating?) 127(4) 127(5) HSG WW Vul (ISA) at maximum, 107(4) 106(5) HSG,Wnt PU Vul (ZAND/NC) 117(1) 117(4) BMU,Wnt 2236+0052 (CV) <135(4) Wnt 3C66A (QSO) 149(3) 149(4) JCN,POY 3C371 (QSO) 157(4) 156:(5) HSG,JCN AKN120 (Seyfert) 141(3) Wnt AO0235+164 (BLLAC) <137(3) Ioh CW1045+525 (CV) <135(1) <140(3) <133(4) Mhh,Wnt DracoC-1 (ZAND) <132(3) Wnt EC10560-2902 (CV) <138(3) Wnt EC10565-2858 (CV) <134(3) Wnt EC10566-3120 (CV) <131(3) Wnt EC11560-2216 (CV?) <135(3) Wnt LMCV2724 (nova-like?) 145(4) WPX MKN421 (BLLAC) 133(3) 128(4) POY,Wnt NGC4151 (Seyfert) 118(4) POY NGC7469 (Seyfert) 125(4) JCN NSV05428 (CV) 130(3) Wnt NSV18241 (=PG0935+075,NL:) <144(3) Wnt NSV25966 (=GD552, CV(UGSU?)) <147(3) <159(4) Ioh,JCN,POY,Wnt NSV26158 (=FBS2351+228, ZAND) <145(4) Wnt OI158 (QSO) 154:(4) JCN OJ287 (BLLAC) at minimum, <141(3) 162:(4) Ioh,JCN,POY PG0008+186 (CV) <143(4) Wnt PG1002+506 (CV) <139(3) Wnt PG1116+349 (CV) 134(3) Wnt PG1136+581 (CV) <140(3) Wnt PG1712+493 (CV) 132(3) Wnt PG2337+300 (CV) 138(3) Ioh,POY PKS0422+004 (BLLAC) <145(3) Ioh RXJ0909.8+1849 (CV) <142(3) <139(4) Wnt RXJ0944.5+0357 (CV) <140(3) Wnt S5-0716+71 (BLLAC) 145(4) POY SN1999el (SNIIn) 156(2) PeR SN1999em (SNII) 140(2) 142(3) 144(4) Ioh,PeR,Rip,Rod SN1999gb (SNIIn) 164(2) PeR SN1999ge (SNII) 165(2) PeR SN1999go (SNII) 158(1) 165(2) APO,PeR SN1999gp (SNIa) 164(1) 160(2) APO,PeR Key to observers APO Apache Point Observatory Abt Y. Atobe BMU R. J. Bouma BVE E. van Ballegoij CMG G. Comello GAJ J. Garcia HSG G. Hanson HZM H. McGee Hsk K. Hirosawa Ioh H. Itoh JCN C. P. Jones Kat T. Kato LTO T. Lange MMa M. Martignoni MRV R. J. Modic MUY E. Muyllaert MaC G. Masi and A. Cassetti Mhh H. Maehara Nts M. Nakatani Oir M. Ooishi PEA A. Pearce POY G. Poyner PeR P. Re' Rip J. Ripero Rod D. Rodriguez SQN L. E. Shaw Som H. Someya Stu R. Stubbings VER M. Verdenet WPX P. Williams Wnt T. Watanabe Wny Y. Watanabe