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

[vsnet-obs 99494] CCD Obs Oct 12-13
by Gary Poyner 13 Oct '25

13 Oct '25

CCD Observations for October 12-13, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 STAR UT MAG And V744 13.0896 <17.10C Cet WW 12.9389 13.59V CrB T 12.8167 10.22TG OJ287 13.1910 15.14C Peg V537 12.9354 13.38V active TCP J20522886+1637203 12.9111 14.44V active End

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[vsnet-obs 99493] CCD Obs Oct 11-12
by Gary Poyner 12 Oct '25

12 Oct '25

CCD Observations for October 11-12, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2, Australia 1 STAR UT MAG And RX 12.0799 11.46V active Cet WW 12.0528 12.99V active CrB T 11.8167 10.24TG Cyg SS 12.0201 8.53V active Cyg V503 11.9549 17.61C Cyg V1504 11.9132 15.98C active Eri PS 11.5465 13.08V active OJ287 12.1736 15.07C Peg V537 12.0243 13.30V active Per UV 12.1007 <17.10V Per UW 12.1007 <17.30V PsA TY 11.4965 15.52V UMi SS 11.9035 16.38C End

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[vsnet-obs 99492] KWe CCD Obs 20251011
by Klaus Wenzel 11 Oct '25

11 Oct '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 Cnc AT 20251011.18 12.1CV KWe AGN Mrk 421 20251011.143 13.65CV KWe OJ 287 20251011.151 15.1CV KWe S5 0716+71 20251011.131 14.4CV KWe Klaus Wenzel

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[vsnet-obs 99491] CCD Obs Oct 10-11
by Gary Poyner 11 Oct '25

11 Oct '25

CCD Observations for October 10-11, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2, Australia 1 & Chile 2 STAR UT MAG Aql FO 10.4944 13.79V active Aql UU 10.5139 16.31V Cet WW 11.0972 12.25V active Cyg V503 10.9479 17.55C Hyi VW 11.1146 13.69V OJ287 11.1799 15.12C Peg V537 11.0076 13.34V active Ser UZ 10.4868 13.27V active Sgr V7994 10.4722 11.84V active TCP J20522886+1637203 10.9375 14.08V active UMi SS 10.8479 16.94C End

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[vsnet-obs 99490] KWe Vis Obs 20251009
by Klaus Wenzel 11 Oct '25

11 Oct '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 317/1500mm Newton; e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> the observations are visual Object Date UT mag Cyg SS 20251009.858 8.4 KWe Cas RV 20251009.861 10.0 KWe Klaus Wenzel

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[vsnet-obs 99489] KWe CCD Obs 20251009
by Klaus Wenzel 11 Oct '25

11 Oct '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 Tri UW 20251009.806 16.2CV KWe Vul TW 20251009.789 17.8CV KWe Cyg SS 20251009.786 8.45CV KWe Klaus Wenzel

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[vsnet-obs 99488] CCD Obs Oct 9-10
by Gary Poyner 10 Oct '25

10 Oct '25

CCD Observations for October 9-10, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 & Chile 2 STAR UT MAG Cet WW 9.9458 11.66V active CrB T 9.8167 10.28TG Cyg V1363 9.9097 15.07C active Cyg V503 9.9549 17.09C Cyg V516 9.9722 14.22C active Cyg V1504 9.9208 14.56C Outburst Hyi VW 10.1243 13.65V Lyr CY 9.9438 <15.60C Peg V537 9.9410 13.81V active TCP J20522886+1637203 9.9354 13.88V active End

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[vsnet-obs 99487] KWe CCD Obs 20251009 - S5 0716+71
by Klaus Wenzel 09 Oct '25

09 Oct '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 150/900mm Newton; CCD Obs clouds e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag AGN S5 0716+71 20251009.137 14.0CV KWe Klaus Wenzel

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[vsnet-obs 99486] CCD Obs Oct 8-9
by Gary Poyner 09 Oct '25

09 Oct '25

CCD Observations for October 8-9, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 & Chile 2 STAR UT MAG And IW 8.9410 <16.40V Cyg V503 8.9507 16.79C Cyg V1504 8.9243 17.48C Hyi VW 9.1382 13.25V OJ287 9.1771 15.37C Peg V537 8.9313 12.23V active UMi SS 8.8479 16.62C End

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[vsnet-obs 99485] VSOLJ observations
by Taichi Kato 09 Oct '25

09 Oct '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLRT 20251008.576 93 Yde.VSOLJ AQLRV 20251008.571 88 Yde.VSOLJ CASMQ 20240712.74581 14.25V Hsk.VSOLJ CETWW 20251008.00295 11.36B Fnm.VSOLJ CETWW 20251008.00396 11.13V Fnm.VSOLJ CETWW 20251008.00497 11.09Rc Fnm.VSOLJ CRBR 20251008.407 61 Syi.VSOLJ CRBT 20250905.428 99 Yde.VSOLJ CRBT 20251008.37330 11.237B San.VSOLJ CRBT 20251008.37361 10.109V San.VSOLJ CRBT 20251008.37392 8.974Rc San.VSOLJ CRBT 20251008.415 100cG Knk.VSOLJ CRBT 20251008.416 100 Syi.VSOLJ CRBT 20251008.41853 10.22cG Tbo.VSOLJ CRBT 20251008.41874 10.21cG Tbo.VSOLJ CRBT 20251008.42003 10.22cG Tbo.VSOLJ CRBT 20251008.42044 10.20cG Tbo.VSOLJ CRBT 20251008.422 102cG Yde.VSOLJ CRBV 20250905.513 81 Yde.VSOLJ CRBTT 20251008.415 112:cG Knk.VSOLJ CYGZ 20251008.581 86 Yde.VSOLJ CYGSS 20251007.99235 8.60B Fnm.VSOLJ CYGSS 20251007.99273 8.38V Fnm.VSOLJ CYGSS 20251007.99314 8.19Rc Fnm.VSOLJ CYGSS 20251007.99359 8.50B Fnm.VSOLJ CYGSS 20251007.99385 8.38V Fnm.VSOLJ CYGSS 20251007.99411 8.18Rc Fnm.VSOLJ CYGSS 20251008.419 85 Syi.VSOLJ CYGCH 20251008.422 85 Syi.VSOLJ CYGDF 20251008.421 122 Syi.VSOLJ CYGP 20251008.407 48 Syi.VSOLJ HERS 20251008.428 99 Syi.VSOLJ HERU 20251008.418 118 Syi.VSOLJ HERRS 20251008.426 101 Syi.VSOLJ HERRU 20251008.415 98cG Knk.VSOLJ HERSX 20251008.415 86cG Knk.VSOLJ HERNP 20251008.415 100cG Knk.VSOLJ HYIVW 20251008.13887 13.70V Fnm.VSOLJ HYIVW 20251008.13975 13.47Rc Fnm.VSOLJ HYIVW 20251008.14041 13.22Ic Fnm.VSOLJ HYIWX 20251008.13154 15.09V Fnm.VSOLJ HYIWX 20251008.13244 14.85Rc Fnm.VSOLJ HYIWX 20251008.13310 <150Ic Fnm.VSOLJ PEGRS 20251008.605 109 Yde.VSOLJ PEGRW 20251008.594 94 Yde.VSOLJ PEGRZ 20251008.590 81 Yde.VSOLJ PEGSU 20251008.611 107 Yde.VSOLJ PEGV537 20251007.99940 13.18B Fnm.VSOLJ PEGV537 20251008.00025 13.18V Fnm.VSOLJ PEGV537 20251008.00110 13.06Rc Fnm.VSOLJ SCOAI 20251008.408 97cG Knk.VSOLJ SCOV1250 20251008.408 100cG Knk.VSOLJ SCTR 20251008.408 54 Syi.VSOLJ SGRVZ 20251008.408 103cG Knk.VSOLJ SGRAO 20251008.408 97cG Knk.VSOLJ SGRKW 20251008.408 98cG Knk.VSOLJ SGRV781 20251008.408 102cG Knk.VSOLJ SGRV1599 20251008.408 105:cG Knk.VSOLJ SGRV1731 20251008.408 106:cG Knk.VSOLJ SGRV1783 20251008.408 108:cG Knk.VSOLJ SGRV1876 20251008.408 98cG Knk.VSOLJ SGRV2302 20251008.408 110:cG Knk.VSOLJ SGRV2443 20251008.408 108:cG Knk.VSOLJ SGRV2496 20251008.407 109:cG Knk.VSOLJ SGRV3403 20251008.408 106:cG Knk.VSOLJ SGRV4858 20251008.407 108:cG Knk.VSOLJ SGRV4875 20251008.408 102cG Knk.VSOLJ SGRV5066 20251008.408 104:cG Knk.VSOLJ SGRV7994 20251008.408 107:cG Knk.VSOLJ ASASSN-15ci 20251008.13887 <157V Fnm.VSOLJ ASASSN-15ci 20251008.13975 <158Rc Fnm.VSOLJ ASASSN-15ci 20251008.14041 <149Ic Fnm.VSOLJ Observer's code: Fnm: Masao Funada Hsk: Kenji Hirosawa Knk: Kazuyoshi Kanatsu San: Yasuo Sano Syi: Yoshiyasu Sato Tbo: M. Tsuboi Yde: Hideki Yoshihara

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