April 2025 - vsnet-obs - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-obs 98937] CCD Obs Apr 24-25
by Gary Poyner 25 Apr '25

25 Apr '25

CCD Observations for April 24-25, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 1 & Australia 1 STAR UT MAG CrB T 24.9875 10.22TG CrV TV 24.5236 <17.30V Cyg V1504 25.2014 13.89C active Cyg V503 25.2035 <16.80C Hya V754 24.5306 <16.20V Leo X 24.4021 12.65V Outburst OJ287 24.8951 15.23C UMi SS 25.1979 16.87C End

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[vsnet-obs 98936] VSOLJ observations
by Taichi Kato 25 Apr '25

25 Apr '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AURS 20250424.447 101cG Yde.VSOLJ AURUV 20250424.447 95cG Yde.VSOLJ BOOTT 20250423.75859 159C Myy.VSOLJ BOOCR 20250423.64876 155C Myy.VSOLJ BOOHW 20250423.64934 172:C Myy.VSOLJ BOOHX 20250423.64876 95C Myy.VSOLJ BOONZ 20250423.75619 171C Myy.VSOLJ BOOPP 20250423.75919 <172C Myy.VSOLJ CAMZ 20250423.72828 134C Myy.VSOLJ CAMEY 20250423.73212 84C Myy.VSOLJ CAMHT 20250423.73148 159:C Myy.VSOLJ CAMLU 20250423.73703 155:C Myy.VSOLJ CAMV482 20250423.73212 163:C Myy.VSOLJ CEPV1024 20250423.73888 155C Myy.VSOLJ CNCSY 20250423.66126 123C Myy.VSOLJ CNCYZ 20250423.61786 129C Myy.VSOLJ CNCAR 20250423.66514 <167C Myy.VSOLJ CNCAT 20250423.61911 128C Myy.VSOLJ CNCCC 20250423.62023 <162C Myy.VSOLJ CNCGY 20250423.66245 132C Myy.VSOLJ CNCHH 20250423.66370 <165C Myy.VSOLJ COMX 20250423.65385 167C Myy.VSOLJ COMAL 20250423.64575 <173C Myy.VSOLJ COMGO 20250423.65267 <172C Myy.VSOLJ COMIR 20250423.65152 173:C Myy.VSOLJ CRBT 20250423.74345 9.91V Myy.VSOLJ CRBT 20250424.29884 10.05V Fnm.VSOLJ CRBT 20250424.29957 8.95Rc Fnm.VSOLJ CRBT 20250424.30001 7.43Ic Fnm.VSOLJ CRBT 20250424.54308 10.13cG Tbo.VSOLJ CRBT 20250424.54516 10.13cG Tbo.VSOLJ CRBT 20250424.54655 10.13cG Tbo.VSOLJ CRBT 20250424.54725 10.13cG Tbo.VSOLJ CRBVW 20250423.79534 <171C Myy.VSOLJ CRBBT 20250423.75785 174C Myy.VSOLJ CRBCY 20250423.79600 <175C Myy.VSOLJ CRTSJ084358.1+425037 20250423.67969 15.33C Myy.VSOLJ CRTSJ105122.8+672528 20250423.72014 <168C Myy.VSOLJ CRTSJ124417.9+300401 20250423.65514 <174C Myy.VSOLJ CRTSJ141712.0-180328 20250423.77215 <167C Myy.VSOLJ CRTSJ152506.9-032655 20250423.76185 164C Myy.VSOLJ CRTSJ162806.2+065316 20250423.74926 <173C Myy.VSOLJ CRTSJ164950.4+035835 20250423.78978 <172C Myy.VSOLJ CRTSJ172951.6+220808 20250423.79920 159C Myy.VSOLJ CRVR 20250423.64014 128V Myy.VSOLJ CVNU 20250423.65575 118V Myy.VSOLJ CVNAU 20250423.63697 15.31C Myy.VSOLJ CVNGP 20250423.69826 <173C Myy.VSOLJ CVNGQ 20250423.69704 <177C Myy.VSOLJ DRADM 20250423.70145 <177C Myy.VSOLJ DRADO 20250423.71884 163C Myy.VSOLJ DRAES 20250423.70307 153C Myy.VSOLJ DRAKV 20250423.71045 14.60C Myy.VSOLJ DRAOV 20250423.71588 16.40C Myy.VSOLJ GEMU 20250423.61583 13.25C Myy.VSOLJ GEMAW 20250423.61725 <158C Myy.VSOLJ HERAH 20250423.79341 123C Myy.VSOLJ HERAO 20250423.80385 123V Myy.VSOLJ HERHZ 20250423.79800 138C Myy.VSOLJ HERNY 20250423.80045 166C Myy.VSOLJ HERV589 20250423.79038 <169C Myy.VSOLJ HERV592 20250423.79287 <173C Myy.VSOLJ HERV611 20250423.79177 <177C Myy.VSOLJ HERV660 20250423.79976 <176C Myy.VSOLJ HERV844 20250423.79659 174:C Myy.VSOLJ HERV849 20250423.79118 162C Myy.VSOLJ HERV1227 20250423.79403 <172C Myy.VSOLJ HERV1229 20250423.79470 <175C Myy.VSOLJ HYAGY 20250423.77418 162C Myy.VSOLJ HYAV745 20250423.62650 155:C Myy.VSOLJ LEOX 20250423.66310 153C Myy.VSOLJ LEORY 20250423.66942 110V Myy.VSOLJ LEORZ 20250423.66817 <172C Myy.VSOLJ LEODO 20250423.67015 <169C Myy.VSOLJ LEOHM 20250423.65979 <161C Myy.VSOLJ LEOIK 20250423.67076 <170C Myy.VSOLJ LEOIU 20250423.66689 157C Myy.VSOLJ LEOMV 20250423.67132 165:C Myy.VSOLJ LEOV357 20250423.67196 <171C Myy.VSOLJ LIBFY 20250423.77091 <173C Myy.VSOLJ LIBGW 20250423.77281 169:C Myy.VSOLJ LIBQZ 20250423.76425 <172C Myy.VSOLJ LIBV362 20250423.77153 <168C Myy.VSOLJ LIBV364 20250423.77355 117C Myy.VSOLJ LMIRU 20250423.67322 166:C Myy.VSOLJ LMIRZ 20250423.66625 170C Myy.VSOLJ LMISX 20250423.67442 165C Myy.VSOLJ LMIYZ 20250423.66569 169:C Myy.VSOLJ LMIAC 20250423.67381 <170C Myy.VSOLJ LYNT 20250423.62157 107V Myy.VSOLJ LYNW 20250423.67725 <148V Myy.VSOLJ LYNX 20250423.62264 <150V Myy.VSOLJ LYNBK 20250423.66444 157C Myy.VSOLJ LYNEZ 20250423.68058 <166C Myy.VSOLJ LYNFH 20250423.67657 <166C Myy.VSOLJ LYNFL 20250423.67807 <164C Myy.VSOLJ LYNMS 20250423.62406 <166C Myy.VSOLJ LYRV419 20250424.03225 <174C Fnm.VSOLJ LYRV584 20250424.03225 <174C Fnm.VSOLJ LYRV587 20250424.03873 16.85C Fnm.VSOLJ LYRV892 20250424.13141 16.01C Fnm.VSOLJ LYRV893 20250424.13141 <173C Fnm.VSOLJ OPHV2512 20250423.78794 125C Myy.VSOLJ OPHV2514 20250423.78794 121C Myy.VSOLJ PEGV513 20250424.17491 13.13cG Fnm.VSOLJ SCOR 20250423.78712 108V Myy.VSOLJ SCOS 20250423.78712 120V Myy.VSOLJ SCOV876 20250423.78712 140V Myy.VSOLJ SCOV893 20250423.78608 14.20C Myy.VSOLJ SERS 20250423.74802 124V Myy.VSOLJ SERNY 20250423.74600 154C Myy.VSOLJ SERQZ 20250423.74516 172C Myy.VSOLJ SERV418 20250423.75443 <176C Myy.VSOLJ SERV493 20250423.75508 <173C Myy.VSOLJ SEXVV 20250423.66061 104C Myy.VSOLJ SEXVZ 20250423.66061 161:C Myy.VSOLJ SGRV1089 20250424.39946 <158V Fnm.VSOLJ SGRV1089 20250424.40051 <159Rc Fnm.VSOLJ SGRV1988 20250424.37133 12.89V Fnm.VSOLJ SGRV1988 20250424.37225 10.58Rc Fnm.VSOLJ SGRV1988 20250424.37292 8.16Ic Fnm.VSOLJ SGRV7991 20250424.37133 12.25V Fnm.VSOLJ SGRV7991 20250424.37225 11.05Rc Fnm.VSOLJ SGRV7991 20250424.37292 11.25Ic Fnm.VSOLJ SGRV7992 20250423.80660 12.51V Myy.VSOLJ SGRV7992 20250424.32600 12.64V Fnm.VSOLJ SGRV7992 20250424.32686 11.77Rc Fnm.VSOLJ SGRV7992 20250424.32755 11.92Ic Fnm.VSOLJ SGRV7993 20250423.80793 12.90V Myy.VSOLJ SGRV7993 20250424.34748 13.05V Fnm.VSOLJ SGRV7993 20250424.34839 11.66Rc Fnm.VSOLJ SGRV7993 20250424.34905 10.58Ic Fnm.VSOLJ UMAX 20250423.68238 154:V Myy.VSOLJ UMASU 20250423.72951 15.24C Myy.VSOLJ UMASW 20250423.68174 166C Myy.VSOLJ UMAVX 20250423.63419 118V Myy.VSOLJ UMABC 20250423.69411 <176C Myy.VSOLJ UMABZ 20250423.68321 163C Myy.VSOLJ UMACE 20250423.67257 <174C Myy.VSOLJ UMACH 20250423.72197 150C Myy.VSOLJ UMACI 20250423.72124 <170C Myy.VSOLJ UMACY 20250423.68841 172C Myy.VSOLJ UMADI 20250423.68634 155C Myy.VSOLJ UMADV 20250423.68520 <173C Myy.VSOLJ UMADW 20250423.68975 146C Myy.VSOLJ UMADZ 20250423.69558 110V Myy.VSOLJ UMAEI 20250423.67868 153C Myy.VSOLJ UMAEL 20250423.67510 <173C Myy.VSOLJ UMAER 20250423.68698 150C Myy.VSOLJ UMAIY 20250423.69078 14.67C Myy.VSOLJ UMAKS 20250423.68916 171C Myy.VSOLJ UMAKV 20250423.69240 <175C Myy.VSOLJ UMALN 20250423.72307 15.19C Myy.VSOLJ UMAMR 20250423.69353 <174C Myy.VSOLJ UMAPU 20250423.68396 <168C Myy.VSOLJ UMAQS 20250423.68456 164C Myy.VSOLJ UMAV351 20250423.71737 <176C Myy.VSOLJ UMAV355 20250423.69891 174C Myy.VSOLJ UMAV375 20250423.68770 <174C Myy.VSOLJ UMAV427 20250423.71251 <173C Myy.VSOLJ UMIZ 20250423.70726 126V Myy.VSOLJ VIRV 20250423.77567 146V Myy.VSOLJ VIRRU 20250423.64338 112V Myy.VSOLJ VIRAA 20250423.64814 150C Myy.VSOLJ VIRHS 20250423.77646 162C Myy.VSOLJ VIRHV 20250423.64751 <170C Myy.VSOLJ VIROU 20250423.76552 <174C Myy.VSOLJ VIRQZ 20250423.66875 157C Myy.VSOLJ VIRV558 20250423.76625 <169C Myy.VSOLJ 1ES-0806+52.4 20250423.68115 156C Myy.VSOLJ 1RXSJ072816.3+751559 20250423.73281 137C Myy.VSOLJ 1RXSJ154449.5-115340 20250423.76774 139C Myy.VSOLJ 2QZJ130441.7+010330 20250423.64691 <174C Myy.VSOLJ 3C273 20250423.64211 135C Myy.VSOLJ 3C279 20250423.77713 <162C Myy.VSOLJ 3C345 20250423.79082 16.95C Myy.VSOLJ 4C40.24 20250423.68575 <172C Myy.VSOLJ ASASJ071404+7004.3 20250423.73433 116C Myy.VSOLJ ASASSN-13aa 20250423.71823 <165C Myy.VSOLJ ASASSN-13af 20250423.72399 <172C Myy.VSOLJ ASASSN-13ai 20250423.72602 <171C Myy.VSOLJ ASASSN-14lk 20250424.37532 <157V Fnm.VSOLJ ASASSN-14lk 20250424.37640 <156Rc Fnm.VSOLJ ASASSN-22ei 20250423.78794 <175C Myy.VSOLJ ASASSN-25bc 20250423.62792 <155C Myy.VSOLJ ASASSN-VJ090756.65+715859.5 20250423.72682 161C Myy.VSOLJ ATOJ224.3899-12.3291 20250423.77091 169C Myy.VSOLJ DAVV2 20250423.69294 <174C Myy.VSOLJ DDE152 20250423.79229 166C Myy.VSOLJ DDE25 20250423.80185 <174C Myy.VSOLJ DDE35 20250423.71944 156:C Myy.VSOLJ DDE75 20250423.71391 144C Myy.VSOLJ FBS0713+648 20250423.73354 <158C Myy.VSOLJ H1426+428 20250423.78148 162C Myy.VSOLJ LINEAR23795703 20250423.63539 16.75C Myy.VSOLJ MASTER_OT_J045237.07+851925.2 20250423.73990 <170C Myy.VSOLJ MASTER_OT_J062323.48+730744.0 20250423.73505 <161C Myy.VSOLJ MASTER_OT_J172758.09+380021.5 20250423.80128 <174C Myy.VSOLJ NGC5273 20250423.65707 137C Myy.VSOLJ NRAO512 20250423.78317 <177C Myy.VSOLJ NSV04168 20250423.72753 <167C Myy.VSOLJ PG1424+240 20250423.74660 149C Myy.VSOLJ PKS1413+135 20250423.77846 <175C Myy.VSOLJ PKS1510-089 20250423.76485 168C Myy.VSOLJ QSOB1215+303 20250423.65448 152C Myy.VSOLJ QSOB1222+216 20250423.65058 161C Myy.VSOLJ S3-1444+17 20250423.77913 177C Myy.VSOLJ S4-0805+41 20250423.63019 165C Myy.VSOLJ S4-0954+65 20250423.72465 167C Myy.VSOLJ SBS1108+574 20250423.69483 <172C Myy.VSOLJ SDSSJ080846.19+313106.0 20250423.62869 <166C Myy.VSOLJ SDSSJ090113.51+144704.6 20250423.66184 158:C Myy.VSOLJ SDSSJ113551.09+532246.2 20250423.69631 <175C Myy.VSOLJ SDSSJ122405.58+184102.7 20250423.64516 167C Myy.VSOLJ SDSSJ131504.96+281243.6 20250423.65326 <170C Myy.VSOLJ SDSSJ153634.42+332851.9 20250423.75696 <170C Myy.VSOLJ SN1964O 20250423.76002 <174C Myy.VSOLJ SN2025adj 20250423.78228 170:C Myy.VSOLJ SN2025bco 20250423.64088 159C Myy.VSOLJ SN2025fvw 20250423.77986 147C Myy.VSOLJ SN2025gvs 20250423.78064 159C Myy.VSOLJ TXS0917+624 20250423.72531 <164C Myy.VSOLJ Wils_SDSSJ131432.10+444138.7 20250423.69764 176:C Myy.VSOLJ ZTFJ093139.04+320400.2 20250423.63115 165C Myy.VSOLJ ZTFJ175639.54+444012.5 20250423.80289 15.52C Myy.VSOLJ Observer's code: Fnm: Masao Funada Myy: Masayuki Moriyama Tbo: M. Tsuboi Yde: Hideki Yoshihara

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[vsnet-obs 98935] Vs Obs April 23, 2025
by Jose Ripero 24 Apr '25

24 Apr '25

Instr. : 40.6 cms. f/4.4, Dobsonian Orion XX16G GoTo. Argelander telescope 8x50 Finder, Ethos 21 mms (x85), Ethos 13 mms (x138), Ethos 8 mms (x232), Paracorr type 2 Meade x2 Barlow lens. Binocular Nikon Action 10x50, Baader 11x80 Sky Safari Pro 7 + Synscan WiFi email : astronomiaojr(a)gmail.com All used charts : AAVSO Observations for April 23, 2025 Atmosp : Fair transparency and seeing. STAR DATE (UT) MG. OBS REMARKS AURSS 20250423.8958 <13.9 OJR BOOTT 20250423.9583 <13.8 OJR BOOUZ 20250423.9590 <14.3 OJR BOOCR 20250423.9597 <13.7 OJR BOOHW 20250423.9604 <13.7 OJR BOONZ 20250423.9611 <14.0 OJR BOOOV 20250423.9618 <13.7 OJR CAMZ 20250423.8250 13.4 OJR CNCYZ 20250423.8986 11.8 OJR Active CNCSY 20250423.8993 12.6 OJR Active CNCAK 20250423.9000 <13.9 OJR CNCAT 20250423.9007 12.2 OJR Active CNCCC 20250423.9014 <14.1 OJR CNCDW 20250423.9021 <13.8 OJR CNCEG 20250423.9028 <14.2 OJR CNCGY 20250423.9035 12.5 OJR Active CNCGZ 20250423.9042 <13.9 OJR CNCHH 20250423.9049 <13.8 OJR CRBR 20250423.9201 6.0 OJR CRBT 20250423.9208 9.9 OJR CRTTT 20250423.9264 <14.2 OJR CRVTT 20250423.9271 <14.1 OJR CYGEM 20250423.9653 12.9 OJR Active GEMU 20250423.8965 13.0 OJR GEMIR 20250423.8972 <13.5 OJR GEMAW 20250423.8979 <14.0 OJR HERAH 20250423.9625 12.0 OJR Active LEOX 20250423.9181 <13.8 OJR LEORZ 20250423.9181 <14.1 OJR LEOHM 20250423.9187 <13.8 OJR LEOIK 20250423.9194 <13.9 OJR LEOIU 20250423.9201 <13.7 OJR LMI SX 20250423.9181 <13.8 OJR LYNEZ 20250423.9187 <13.6 OJR LYNEQ 20250423.9194 <14.0 OJR LYRAY 20250423.9632 <14.0 OJR LYRLL 20250423.9639 <14.2 OJR LYRCY 20250423.9646 <14.0 OJR UMASU 20250423.9063 <14.1 OJR UMABZ 20250423.9069 <13.7 OJR UMACH 20250423.9076 <14.2 OJR UMAMR 20250423.9083 <13.9 OJR UMASW 20250423.9090 <13.9 OJR UMAER 20250423.9097 <14.0 OJR UMACY 20250423.9104 <14.1 OJR MRK421 20250423.9111 13.0 OJR UMAAR 20250423.9118 <13.9 OJR UMABC 20250423.9125 <14.0 OJR UMADV 20250423.9132 <13.6 OJR UMAIY 20250423.9139 <14.3 OJR UMAEI 20250423.9146 <13.9 OJR UMAKS 20250423.9153 <13.6 OJR UMAV355 20250423.9160 <13.9 OJR UMIZ 20250423.9167 12.8 OJR 3C273 20250423.9229 13.5 OJR VIRTW 20250423.9236 12.3 OJR Active VIRHV 20250423.9243 <14.1 OJR VIRQZ 20250423.9250 <14.1 OJR SN2025 FVW 20250423.9826 14.1 OJR Comparison star USNO A2 0975-07887745, mg. 13.6 - Sky Map chart Sincerely, José Ripero M1 Group / CAA

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[vsnet-obs 98934] VS observations by Mhh (Apr 24)
by Hiroyuki Maehara 24 Apr '25

24 Apr '25

Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code BOOR 20250424.508 93 Mhh.VSOLJ CRBR 20250424.509 60 Mhh.VSOLJ CRBT 20250424.506 99 Mhh.VSOLJ CVNTX 20250424.512 101 Mhh.VSOLJ HYAR 20250424.517 73 Mhh.VSOLJ HYAW 20250424.522 79 Mhh.VSOLJ LEOR 20250424.515 85 Mhh.VSOLJ UMAZ 20250424.524 75 Mhh.VSOLJ Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 8cmR, 4.2cmB(10x)

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[vsnet-obs 98933] CCD Obs Apr 23-24
by Gary Poyner 24 Apr '25

24 Apr '25

CCD Observations for April 23-24, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 1 & 2, Australia 1 STAR UT MAG CrB T 23.6639 10.11TG CrB T 24.0417 10.19TG Cyg V1504 24.2181 13.96C active Lyr V587 24.0375 <16.60C Lyr V892 24.1313 16.16C Outburst Lyr V893 24.1313 <16.50C OJ287 23.8882 15.22C Peg V513 24.1736 13.29C Outburst UMi SS 24.2118 14.86C active End

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[vsnet-obs 98932] SN 2025fvw CCD Obs
by Klaus Wenzel 24 Apr '25

24 Apr '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 208/812mm Newton; CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag SN 2025fvw 20250328.915 16.0CV KWe SN 2025fvw 20250413.858 13.8CV KWe SN 2025fvw 20250419.899 14.0CV KWe SN 2025fvw 20250421.889 14.5CV KWe Klaus Wenzel

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[vsnet-obs 98931] VSOLJ observations
by Taichi Kato 24 Apr '25

24 Apr '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code CENV485 20250423.54431 181V Fnm.VSOLJ CENV485 20250423.54535 180Rc Fnm.VSOLJ CENV485 20250423.54625 <186B Fnm.VSOLJ COMAL 20250423.52700 <179V Fnm.VSOLJ COMAL 20250423.52801 <185Rc Fnm.VSOLJ COMAL 20250423.52888 <186B Fnm.VSOLJ COMIR 20250423.53745 172V Fnm.VSOLJ COMIR 20250423.53847 16.93Rc Fnm.VSOLJ COMIR 20250423.53935 178B Fnm.VSOLJ CRAV394 20250421.791 <159C Ioh.VSOLJ CRBT 20250421.531 99cG Ina.VSOLJ CRBT 20250421.578 9.08 Kia.VSOLJ CRBT 20250421.578 11.14B Kia.VSOLJ CRBT 20250421.578 9.93V Kia.VSOLJ CRBT 20250421.579 7.48V Kia.VSOLJ CRBT 20250422.97285 10.10cG Fnm.VSOLJ CRBT 20250423.65712 10.05cG Tbo.VSOLJ CRBT 20250423.65731 10.00cG Tbo.VSOLJ CRBT 20250423.65792 10.07cG Tbo.VSOLJ CRBT 20250423.65811 10.07cG Tbo.VSOLJ CRTSJ120052.9-152620 20250422.95894 <176C Fnm.VSOLJ GEMeta 20230917.818 3.25V Oga.VSOLJ GEMeta 20231101.694 3.27V Oga.VSOLJ GEMeta 20231123.624 3.30V Oga.VSOLJ HERR 20250421.583 11.06Rc Kia.VSOLJ HERR 20250421.583 12.92V Kia.VSOLJ HERR 20250421.583 14.05B Kia.VSOLJ LEOR 20250421.469 84cG Ina.VSOLJ OPHV2487 20250421.795 <173C Ioh.VSOLJ ORIalpha 20230913.769 -2.47Ij Oga.VSOLJ ORIalpha 20230913.769 -1.06Rj Oga.VSOLJ ORIalpha 20230913.771 0.51V Oga.VSOLJ ORIalpha 20230913.782 4.49U Oga.VSOLJ ORIalpha 20230917.793 -2.46Ij Oga.VSOLJ ORIalpha 20230917.794 -1.06Rj Oga.VSOLJ ORIalpha 20230917.796 0.50V Oga.VSOLJ ORIalpha 20230917.798 2.48B Oga.VSOLJ ORIalpha 20230917.801 4.65U Oga.VSOLJ ORIalpha 20231005.792 -2.45Ij Oga.VSOLJ ORIalpha 20231005.793 -1.06Rj Oga.VSOLJ ORIalpha 20231005.794 0.47V Oga.VSOLJ ORIalpha 20231005.797 2.52B Oga.VSOLJ ORIalpha 20231005.798 4.64U Oga.VSOLJ ORIalpha 20231013.760 -2.48Ij Oga.VSOLJ ORIalpha 20231013.761 -1.10Rj Oga.VSOLJ ORIalpha 20231013.762 0.47V Oga.VSOLJ ORIalpha 20231013.773 2.44B Oga.VSOLJ ORIalpha 20231013.777 4.67U Oga.VSOLJ ORIalpha 20231023.673 -2.52Ij Oga.VSOLJ ORIalpha 20231023.674 -1.10Rj Oga.VSOLJ ORIalpha 20231023.675 0.47V Oga.VSOLJ ORIalpha 20231101.678 -2.48Ij Oga.VSOLJ ORIalpha 20231101.678 -1.06Rj Oga.VSOLJ ORIalpha 20231101.680 0.50V Oga.VSOLJ ORIalpha 20231101.683 2.49B Oga.VSOLJ ORIalpha 20231101.686 4.55U Oga.VSOLJ ORIalpha 20231113.642 -2.48Ij Oga.VSOLJ ORIalpha 20231113.644 0.47V Oga.VSOLJ ORIalpha 20231113.647 2.44B Oga.VSOLJ ORIalpha 20231113.650 4.63U Oga.VSOLJ ORIalpha 20231123.609 -2.50Ij Oga.VSOLJ ORIalpha 20231123.610 -1.11Rj Oga.VSOLJ ORIalpha 20231123.612 0.45V Oga.VSOLJ ORIalpha 20231123.618 4.53U Oga.VSOLJ SGRV7991 20250421.806 11.97V Ioh.VSOLJ SGRV7991 20250421.806 12.03B Ioh.VSOLJ SGRV7992 20250421.799 12.45V Ioh.VSOLJ SGRV7992 20250421.799 12.64B Ioh.VSOLJ SGRV7993 20250421.803 12.74V Ioh.VSOLJ SGRV7993 20250421.803 13.55B Ioh.VSOLJ VIRR 20250421.525 9.07Rc Kia.VSOLJ VIRR 20250421.526 10.99V Kia.VSOLJ VIRR 20250421.526 12.59B Kia.VSOLJ VIRR 20250421.527 6.20Ic Kia.VSOLJ VIRS 20250421.558 11.07V Kia.VSOLJ VIRS 20250421.558 8.81Rc Kia.VSOLJ VIRS 20250421.558 13.13B Kia.VSOLJ VIRV406 20250423.53031 <181V Fnm.VSOLJ VIRV406 20250423.53138 176Rc Fnm.VSOLJ VIRV406 20250423.53226 180B Fnm.VSOLJ VIRV745 20250422.97606 <175C Fnm.VSOLJ 1RXSJ154449.5-115340 20250421.576 143c Tko.VSOLJ 1RXSJ154449.5-115340 20250423.60756 13.61V Fnm.VSOLJ 1RXSJ154449.5-115340 20250423.60858 13.43Rc Fnm.VSOLJ ASASSN-18fk 20250422.96825 <176C Fnm.VSOLJ SDSSJ120231.01+450349.1 20250422.96589 <176C Fnm.VSOLJ SDSSJ124058.03-015919.2 20250423.54074 <185V Fnm.VSOLJ SDSSJ124058.03-015919.2 20250423.54175 <187Rc Fnm.VSOLJ SDSSJ124058.03-015919.2 20250423.54273 <187B Fnm.VSOLJ Observer's code: Fnm: Masao Funada Ina: Ioh: Hiroshi Itoh Kia: N. Kimura Oga: Yojiro Ogane Tbo: M. Tsuboi Tko: Tadashi Kojima

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[vsnet-obs 98930] Selected VS Obs Apr 21-22
by Gary Poyner 23 Apr '25

23 Apr '25

Selected visual observations for April 21-22 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Instrument: 51cm, 22cm, 10x50B & 16x70B Supported in part by the British Astronomical Association High cloud after midnight STAR UT MAG 3C 273 21.9347 13.2 Aur AB 21.9104 7.1 Aur SS 21.9097 14.9 Boo CR 21.9958 14.3 Boo TT 21.9896 13.5 Cam Z 21.9604 13.7 Cas V1405 21.9063 13.1 Cnc AT 21.9174 12.7 Cnc DW 21.9229 14.8 Cnc SY 21.9194 12.6 Cnc YZ 21.9146 12.3 Com W 21.9389 15.2 CrB R 22.0083 6.1 CrB T 22.0090 10.2 CVn DE 21.9868 13.1 CVn TX 21.9875 9.9 Cyg chi 22.0625 11.1 Cyg CI 22.0736 11.1 Cyg SS 22.0486 10.8 Cyg V482 22.0729 10.8 Dra AB 21.9826 14.5 Dra DO 21.9590 15.6 Dra EX 22.0222 14.7 Gem U 21.9139 12.0 Her AH 22.0160 12.7 Her AM 22.0188 13.3 Her AO 22.0181 12.0 Leo IU 21.9278 15.4 LMi RZ 21.9431 15.0 Lyr MV 22.0764 12.7 Mark 421 21.9514 13.6 OJ287 21.9208 15.3 UMa CH 21.9611 14.9 UMa SU 21.9639 14.9 UMi Z 21.9819 12.7 Vir TW 21.9333 12.2 End

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[vsnet-obs 98929] CCD Obs Apr 22-23
by Gary Poyner 23 Apr '25

23 Apr '25

CCD Observations for April 22-23, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 STAR UT MAG CrB T 22.9736 10.09TG Cyg V1504 23.2181 13.95C active Cyg V503 23.2215 16.81C OJ287 22.9368 15.36C SDSS J120231.01+450349.1 22.9653 <17.40C UMi SS 23.2111 15.43C Outburst Vir V745 22.9757 <16.40C End

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[vsnet-obs 98928] KWe CCD Obs 20250419
by Klaus Wenzel 23 Apr '25

23 Apr '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 208/812mm Newton; CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag AGN 3C273 20250419.852 13.35CV KWe W Com 20250419.846 15.1CV KWe Klaus Wenzel

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vsnet-obs April 2025