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

[vsnet-obs 99277] VS Obs Aug 10, 2025
by Jose Ripero 11 Aug '25

11 Aug '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 August 10, 2025 Atmosp : Fair transparency and seeing. Full Moon STAR DATE (UT) MG. OBS REMARKS AQLUU 20250810.9111 11.8 OJR Active AQLV725 20250810.9118 <13.5 OJR AQLKX 20250810.9125 <13.3 OJR AQLFO 20250810.9132 <13.3 OJR BOOTT 20250810.8972 13.7 OJR Active CRBR 20250810.8958 5.9 OJR CRBT 20250810.8965 9.9 OJR CYGSS 20250810.9042 9.5 OJR Active CYGEM 20250810.9049 13.2 OJR CYGV503 20250810.9049 <13.5 OJR CYGCI 20250810.9063 11.1 OJR CYGV482 20250810.9069 10.9 OJR CYGV811 20250810.9076 <13.5 OJR DRAAB 20250810.9007 <13.5 OJR HERAH 20250810.9028 14.0 OJR LYRCY 20250810.9035 <13.9 OJR SGERZ 20250810.9097 <13.5 OJR SGESV 20250810.9104 10.2 OJR SERX 20250810.8979 <13.5 OJR SERUZ 20250810.8986 <13.5 OJR SERLX 20250810.8993 <13.5 OJR SERQW 20250810.9000 <13.5 OJR SN 2025RBS 20250810.9139 12.7 OJR AAVSO Seq + Trondal seq Sincerely, José Ripero M1 Group / CAA

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[vsnet-obs 99276] PEP observations by BVE for August 10/11, 2025
by Erwin van Ballegoij 11 Aug '25

11 Aug '25

Obs. : Erwin van Ballegoij, Heesch, the Netherlands Instr. : 10" f/6.3 Meade LX200, SSP-3 Solid-State Photometer with Johnson B- or V-filter or Cousins R- or I-filter e-mail : aavso.id.bve(a)home.nl all used sequences: AAVSO, unless otherwise noted star date [UT] magn. Obs Remarks ---------- -------------- -------- --- ------- CASV509 20250810.9019 6.190B BVE ±0.006 CASV509 20250810.9015 5.282V BVE ±0.001 CASV509 20250810.9271 4.750R BVE ±0.004 CASV509 20250810.9275 4.181I BVE ±0.001 CASV566 20250810.9483 5.418V BVE ±0.003 CASrho 20250810.8998 5.772B BVE ±0.007 CASrho 20250810.8995 4.525V BVE ±0.006 CASrho 20250810.9251 3.903R BVE ±0.001 CASrho 20250810.9255 3.313I BVE ±0.002 CEPmu 20250811.0055 6.381B BVE ±0.003 CEPmu 20250811.0051 4.007V BVE ±0.002 CYGalf 20250810.8778 1.241V BVE ±0.001 CYGsig 20250810.8798 4.229V BVE ±0.005 ---------- -------------- -------- --- -------

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[vsnet-obs 99275] AO Psc 20250809 CV JD 60896.9835 - 60897.1676
by pnelson＠aussiebb.com.au 11 Aug '25

11 Aug '25

Target AO Psc Date 20250809 Times UT 11:35 - 16:01 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 40s Chip temp -40C Stdev K 0.03 Comments Seeing = 2.5 arc".Haze bright moon cloud ended run Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99274] VSOLJ observations
by Taichi Kato 11 Aug '25

11 Aug '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code TCPJ21382907+4146190 20250809.52848 15.117B San.VSOLJ TCPJ21382907+4146190 20250809.52885 14.898V San.VSOLJ TCPJ21382907+4146190 20250809.52924 14.791Rc San.VSOLJ Observer's code: San: Yasuo Sano

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[vsnet-obs 99273] VSOLJ observations
by Taichi Kato 10 Aug '25

10 Aug '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLV 20250809.434 71 Heo.VSOLJ AQLW 20250809.473 <120 Heo.VSOLJ AQLRV 20250809.470 121 Heo.VSOLJ AQLSZ 20250809.436 82 Heo.VSOLJ AQLTT 20250809.437 72 Heo.VSOLJ AQLVY 20250809.472 <110 Heo.VSOLJ AQLCY 20250809.471 118 Heo.VSOLJ AQLFN 20250809.438 83 Heo.VSOLJ AQLFO 20250809.11858 13.76V Fnm.VSOLJ AQLFO 20250809.11966 13.54Rc Fnm.VSOLJ AQLV450 20250809.435 67 Heo.VSOLJ AQLV923 20250809.435 59 Heo.VSOLJ AQLV1101 20250809.25264 14.73V Fnm.VSOLJ AQLV1101 20250809.25373 14.80Rc Fnm.VSOLJ AQLV1101 20250809.25457 14.74Ic Fnm.VSOLJ AQLV1293 20250809.435 67 Heo.VSOLJ BOOR 20250809.440 93 Heo.VSOLJ BOOR 20250809.454 93 Nts.VSOLJ BOOU 20250809.441 111 Heo.VSOLJ BOOV 20250809.439 89 Heo.VSOLJ BOOV 20250809.455 84 Nts.VSOLJ BOOW 20250809.453 54 Nts.VSOLJ BOOZ 20250809.442 <123 Heo.VSOLJ BOORX 20250809.440 81 Heo.VSOLJ BOOTT 20250809.444 <129 Heo.VSOLJ BOOUZ 20250809.440 <121 Heo.VSOLJ CETWW 20250809.28157 12.17V Fnm.VSOLJ CETWW 20250809.28252 12.08Rc Fnm.VSOLJ CRBR 20250809.444 60 Heo.VSOLJ CRBS 20250809.444 81 Heo.VSOLJ CRBT 20250808.517 97cG Ymo.VSOLJ CRBT 20250808.518 96cG Ymo.VSOLJ CRBT 20250809.445 99 Heo.VSOLJ CRBT 20250809.51138 10.723B San.VSOLJ CRBT 20250809.51163 9.656V San.VSOLJ CRBT 20250809.51190 8.559Rc San.VSOLJ CRBTT 20250809.445 114 Heo.VSOLJ CRBVW 20250809.446 <109 Heo.VSOLJ CYGR 20250809.466 98 Heo.VSOLJ CYGU 20250809.456 69 Heo.VSOLJ CYGW 20250809.456 60 Heo.VSOLJ CYGX 20250809.454 64 Heo.VSOLJ CYGZ 20250809.465 111 Heo.VSOLJ CYGRS 20250809.455 80 Heo.VSOLJ CYGRT 20250809.467 81 Heo.VSOLJ CYGSS 20250809.458 92 Heo.VSOLJ CYGAF 20250809.468 70 Heo.VSOLJ CYGBF 20250809.453 109 Heo.VSOLJ CYGCH 20250809.466 80 Heo.VSOLJ CYGCI 20250809.454 109 Heo.VSOLJ CYGDF 20250809.469 120 Heo.VSOLJ CYGV568 20250809.454 64 Heo.VSOLJ CYGV697 20250809.465 90 Heo.VSOLJ CYGV832 20250809.458 45 Heo.VSOLJ CYGV973 20250809.467 63 Heo.VSOLJ CYGV1339 20250809.456 62 Heo.VSOLJ CYGV2119 20250809.456 60 Heo.VSOLJ CYGchi 20250809.453 57 Heo.VSOLJ CYGP 20250809.452 46 Heo.VSOLJ DELHO 20250809.23912 14.88V Fnm.VSOLJ DELHO 20250809.24021 15.26Rc Fnm.VSOLJ DELHO 20250809.24104 <149Ic Fnm.VSOLJ ERIAH 20250809.76332 <170B Fnm.VSOLJ ERIAH 20250809.76433 171V Fnm.VSOLJ ERIAH 20250809.76519 16.84Rc Fnm.VSOLJ ERICK 20250809.74600 16.85B Fnm.VSOLJ ERICK 20250809.74700 16.39V Fnm.VSOLJ ERICK 20250809.74786 16.19Rc Fnm.VSOLJ GRUGH 20250809.27759 <159V Fnm.VSOLJ GRUGH 20250809.27869 <158Rc Fnm.VSOLJ GRUGH 20250809.27954 <152Ic Fnm.VSOLJ HERAC 20250808.572 75cG Smy.VSOLJ HYIVW 20250809.29440 13.46V Fnm.VSOLJ HYIVW 20250809.29531 13.19Rc Fnm.VSOLJ HYIVW 20250809.29598 12.80Ic Fnm.VSOLJ HYIWX 20250809.29101 14.60V Fnm.VSOLJ HYIWX 20250809.29211 14.26Rc Fnm.VSOLJ HYIWX 20250809.29295 13.98Ic Fnm.VSOLJ LUPV462 20250629.51241 6.00B Yik.VSOLJ LUPV462 20250629.51264 5.71V Yik.VSOLJ LUPV462 20250629.51286 5.24Rc Yik.VSOLJ LUPV462 20250629.51309 4.81Ic Yik.VSOLJ LUPV462 20250630.50193 6.13B Yik.VSOLJ LUPV462 20250630.50228 6.08V Yik.VSOLJ LUPV462 20250630.50259 5.43Rc Yik.VSOLJ LUPV462 20250630.50291 5.07Ic Yik.VSOLJ LUPV462 20250703.51995 6.23B Yik.VSOLJ LUPV462 20250703.52035 6.16V Yik.VSOLJ LUPV462 20250703.52066 5.42Rc Yik.VSOLJ LUPV462 20250703.52097 4.94Ic Yik.VSOLJ LUPV462 20250809.09642 8.82V Fnm.VSOLJ LUPV462 20250809.09706 7.80Rc Fnm.VSOLJ LUPV462 20250809.09743 7.63Ic Fnm.VSOLJ LUPV462 20250809.09803 8.85V Fnm.VSOLJ LUPV462 20250809.09841 7.82Rc Fnm.VSOLJ LUPV462 20250809.09878 7.65Ic Fnm.VSOLJ LUPV462 20250809.449 <58 Heo.VSOLJ LYRR 20250809.431 44 Heo.VSOLJ LYRT 20250809.431 92 Heo.VSOLJ LYRT 20250809.448 79 Nts.VSOLJ LYRW 20250809.434 <115 Heo.VSOLJ LYRXY 20250809.431 63 Heo.VSOLJ LYRXY 20250809.449 65 Nts.VSOLJ LYREP 20250808.574 102cG Smy.VSOLJ LYRHK 20250809.447 75 Nts.VSOLJ LYRV530 20250809.448 76 Nts.VSOLJ LYRbeta 20250809.431 38 Heo.VSOLJ LYRbeta 20250809.449 36 Nts.VSOLJ OCTDT 20250809.48286 <169B Fnm.VSOLJ OCTDT 20250809.48395 <167V Fnm.VSOLJ OPHV 20250809.452 81 Nts.VSOLJ OPHX 20250809.451 80 Heo.VSOLJ OPHTT 20250808.566 96cG Smy.VSOLJ OPHUZ 20250808.569 106cG Smy.VSOLJ PAVBD 20250809.52025 15.96B Fnm.VSOLJ PAVBD 20250809.52127 15.16V Fnm.VSOLJ PAVBD 20250809.52219 14.58Rc Fnm.VSOLJ PEGIP 20250809.26692 <155V Fnm.VSOLJ PEGIP 20250809.26808 15.16Rc Fnm.VSOLJ PEGIP 20250809.26892 14.22Ic Fnm.VSOLJ PERTT 20250808.580 81cG Smy.VSOLJ SCOV598 20250809.42985 15.50B Fnm.VSOLJ SCOV598 20250809.43084 14.74V Fnm.VSOLJ SCOV598 20250809.43170 14.39Rc Fnm.VSOLJ SCOV893 20250809.43332 14.56B Fnm.VSOLJ SCOV893 20250809.43433 14.23V Fnm.VSOLJ SCOV893 20250809.43517 13.93Rc Fnm.VSOLJ SCOdelta 20250809.451 19 Nts.VSOLJ SCTR 20250809.435 53 Heo.VSOLJ SCTR 20250809.469 53 Syi.VSOLJ SCTS 20250809.435 70 Heo.VSOLJ SCTV483 20250809.435 <126 Heo.VSOLJ SERR 20250809.447 95 Heo.VSOLJ SERS 20250809.449 116 Heo.VSOLJ SERUZ 20250809.47500 13.58B Fnm.VSOLJ SERUZ 20250809.47601 13.13V Fnm.VSOLJ SERUZ 20250809.47686 13.00Rc Fnm.VSOLJ SERV691 20250720.62231 12.13C Yik.VSOLJ SERV691 20250725.48910 13.32cG Yik.VSOLJ SERV691 20250809.53891 <172B Fnm.VSOLJ SERV691 20250809.53993 15.09V Fnm.VSOLJ SGER 20250808.576 90cG Smy.VSOLJ SGEAW 20250809.12503 <152V Fnm.VSOLJ SGEAW 20250809.12609 <153Rc Fnm.VSOLJ SGRV1275 20250809.44811 <171B Fnm.VSOLJ SGRV1275 20250809.44910 <166V Fnm.VSOLJ SGRV1988 20250809.47153 14.82B Fnm.VSOLJ SGRV1988 20250809.47253 12.44V Fnm.VSOLJ SGRV1988 20250809.47339 10.76Rc Fnm.VSOLJ SGRV7991 20250809.47153 13.07B Fnm.VSOLJ SGRV7991 20250809.47253 12.23V Fnm.VSOLJ SGRV7991 20250809.47339 11.54Rc Fnm.VSOLJ SGRV7992 20250809.44811 14.62B Fnm.VSOLJ SGRV7992 20250809.44910 13.49V Fnm.VSOLJ VULV 20250808.578 83cG Smy.VSOLJ VULSW 20250809.12762 <152V Fnm.VSOLJ VULSW 20250809.12868 <153Rc Fnm.VSOLJ VULSW 20250809.12953 <144Ic Fnm.VSOLJ VULDQ 20250809.12762 <152V Fnm.VSOLJ VULDQ 20250809.12868 13.95Rc Fnm.VSOLJ VULDQ 20250809.12953 11.20Ic Fnm.VSOLJ VULEZ 20250809.24918 14.47V Fnm.VSOLJ VULEZ 20250809.25025 14.23Rc Fnm.VSOLJ VULEZ 20250809.25109 14.19Ic Fnm.VSOLJ VULIL 20250809.24223 <155V Fnm.VSOLJ VULIL 20250809.24336 <156Rc Fnm.VSOLJ VULIL 20250809.24420 <150Ic Fnm.VSOLJ VULLP 20250809.24566 <155V Fnm.VSOLJ VULLP 20250809.24671 <156Rc Fnm.VSOLJ VULLP 20250809.24757 <149Ic Fnm.VSOLJ VULV498 20250809.12762 <152V Fnm.VSOLJ VULV498 20250809.12868 <153Rc Fnm.VSOLJ VULV498 20250809.12953 <144Ic Fnm.VSOLJ ASASSN-15ci 20250809.29440 <155V Fnm.VSOLJ ASASSN-15ci 20250809.29531 <152Rc Fnm.VSOLJ ASASSN-15ci 20250809.29598 <147Ic Fnm.VSOLJ ASASSN-15nf 20250809.25264 <153V Fnm.VSOLJ ASASSN-15nf 20250809.25373 <155Rc Fnm.VSOLJ ASASSN-15nf 20250809.25457 <153Ic Fnm.VSOLJ ASASSN-18ps 20250809.52025 <173B Fnm.VSOLJ ASASSN-18ps 20250809.52127 <171V Fnm.VSOLJ ASASSN-18ps 20250809.52219 <172Rc Fnm.VSOLJ ASASSN-20ij 20250809.09642 <138V Fnm.VSOLJ ASASSN-20ij 20250809.09706 <134Rc Fnm.VSOLJ ASASSN-20ij 20250809.09743 <124Ic Fnm.VSOLJ ASASSN-20ij 20250809.09803 <137V Fnm.VSOLJ ASASSN-20ij 20250809.09841 <136Rc Fnm.VSOLJ ASASSN-20ij 20250809.09878 <127Ic Fnm.VSOLJ ASASSN-22lf 20250809.23912 <157V Fnm.VSOLJ ASASSN-22lf 20250809.24021 <154Rc Fnm.VSOLJ ASASSN-22lf 20250809.24104 <149Ic Fnm.VSOLJ ASASSN-25dc 20250809.40956 14.15B Fnm.VSOLJ ASASSN-25dc 20250809.41058 13.89V Fnm.VSOLJ ASASSN-25dc 20250809.41144 13.84Rc Fnm.VSOLJ ASASSN-25df 20250809.42010 14.93B Fnm.VSOLJ ASASSN-25df 20250809.42117 14.69V Fnm.VSOLJ ASASSN-25df 20250809.42208 14.73Rc Fnm.VSOLJ ASASSN-25dh 20250809.30144 <150V Fnm.VSOLJ ASASSN-25dh 20250809.30256 <149Rc Fnm.VSOLJ ASASSN-25dh 20250809.30340 <142Ic Fnm.VSOLJ NSV20126 20250809.455 91 Nts.VSOLJ TCPJ16271026-1030020 20250809.14858 15.13V Fnm.VSOLJ TCPJ16271026-1030020 20250809.14972 14.85Rc Fnm.VSOLJ TCPJ16271026-1030020 20250809.15058 <149Ic Fnm.VSOLJ TCPJ16271026-1030020 20250809.42350 15.64B Fnm.VSOLJ TCPJ16271026-1030020 20250809.42451 15.23V Fnm.VSOLJ TCPJ16271026-1030020 20250809.42538 15.08Rc Fnm.VSOLJ Observer's code: Fnm: Masao Funada Heo: Tsuneo Horie Nts: Masashi Nakatani San: Yasuo Sano Smy: Masaya Saitou Syi: Yoshiyasu Sato Yik: Katsumi Yoshimoto Ymo: Minoru Yamamoto

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[vsnet-obs 99272] KWe CCD Obs 20250807
by Klaus Wenzel 09 Aug '25

09 Aug '25

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 150/900mm Newton; CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag Dra V536 20250807.874 15.8CV KWe Cyg BF 20250807.878 10.7CV KWe Cyg SS 20250807.876 9.7CV KWe Klaus Wenzel

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[vsnet-obs 99221] VS observations by Mhh (Jul 23,25)
by Hiroyuki Maehara 09 Aug '25

09 Aug '25

Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CRBR 20250723.571 58 Mhh.VSOLJ CRBT 20250723.572 98 Mhh.VSOLJ CYGSS 20250723.573 117 Mhh.VSOLJ SCOU 20250723.576 <143 Mhh.VSOLJ SCOV818 20250723.578 122 Mhh.VSOLJ SCOV1280 20250723.579 105 Mhh.VSOLJ SCOCL 20250723.581 126 Mhh.VSOLJ OPHV2051 20250723.583 <143 Mhh.VSOLJ OPHGV 20250723.585 121 Mhh.VSOLJ OPHV2527 20250723.587 <147 Mhh.VSOLJ OPHV2487 20250723.589 <145 Mhh.VSOLJ OPHV2552 20250723.590 110 Mhh.VSOLJ OPHV2902 20250723.592 128 Mhh.VSOLJ OPHV532 20250723.592 118 Mhh.VSOLJ OPHV517 20250723.595 <144 Mhh.VSOLJ OPHV2523 20250723.597 119 Mhh.VSOLJ TCPJ17453768-1756253 20250723.599 <146 Mhh.VSOLJ OPHRS 20250723.601 112 Mhh.VSOLJ OPHV426 20250723.602 133 Mhh.VSOLJ SCOV745 20250723.603 <138 Mhh.VSOLJ CRAV394 20250723.606 <135 Mhh.VSOLJ LYRbeta 20250723.607 34 Mhh.VSOLJ SCTR 20250723.698 53 Mhh.VSOLJ SERV691 20250723.701 134 Mhh.VSOLJ SGERZ 20250723.703 <150 Mhh.VSOLJ SGEWZ 20250723.705 153 Mhh.VSOLJ SGEAW 20250723.706 <150 Mhh.VSOLJ CASGX 20250723.708 <151 Mhh.VSOLJ CASKP 20250723.710 <152 Mhh.VSOLJ CASHT 20250723.712 122 Mhh.VSOLJ CASAM 20250723.715 142 Mhh.VSOLJ LUPV462 20250725.476 80 Mhh.VSOLJ CRBT 20250725.478 99 Mhh.VSOLJ BOOR 20250725.479 83 Mhh.VSOLJ SCTR 20250725.480 54 Mhh.VSOLJ CRBR 20250725.481 59 Mhh.VSOLJ LYRbeta 20250725.481 37 Mhh.VSOLJ CYGchi 20250725.483 62 Mhh.VSOLJ CYGCH 20250725.485 73 Mhh.VSOLJ CRAV394 20250725.490 <94 Mhh.VSOLJ CYGSS 20250725.492 <114 Mhh.VSOLJ SGRRY 20250725.494 70 Mhh.VSOLJ Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 30cmL, 5cmR (Jul 23), 8cmR, 4.2cmB(10x) (Jul 25)

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[vsnet-obs 99270] VS observations by Mhh (Jul 28,30)
by Hiroyuki Maehara 09 Aug '25

09 Aug '25

Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code CRAV394 20250728.501 <94 Mhh.VSOLJ CRBR 20250728.502 59 Mhh.VSOLJ CRBR 20250730.490 59 Mhh.VSOLJ CRBT 20250728.498 98 Mhh.VSOLJ CRBT 20250730.484 97 Mhh.VSOLJ CYGCH 20250730.486 83 Mhh.VSOLJ CYGSS 20250728.499 <114 Mhh.VSOLJ CYGSS 20250730.487 <108 Mhh.VSOLJ CYGchi 20250728.503 61 Mhh.VSOLJ CYGchi 20250730.488 59 Mhh.VSOLJ LUPV462 20250728.497 80 Mhh.VSOLJ LUPV462 20250730.483 81 Mhh.VSOLJ LYRbeta 20250728.510 40 Mhh.VSOLJ LYRbeta 20250730.490 35 Mhh.VSOLJ SCTR 20250728.503 53 Mhh.VSOLJ SCTR 20250730.489 52 Mhh.VSOLJ Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 8cmR, 4.2cmB(10x), N

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[vsnet-obs 99269] AO Psc 20250808 CV JD 60896.2400 - 60896.3176
by pnelson＠aussiebb.com.au 09 Aug '25

09 Aug '25

Target AO Psc Date 20250808 Times UT 17:45 - 19:37 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 40s Chip temp -40C Stdev K 0.02 Comments Seeing = 3.0 arc".Haze full moon Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99268] IGR J16547-1916 20250808 CV JD 60895.9302 - 60896.0919
by pnelson＠aussiebb.com.au 09 Aug '25

09 Aug '25

Target IGR J16547-1916 Date 20250808 Times UT 10:18 - 14:13 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 60s Chip temp -40C Stdev K 0.04 Comments Seeing = 2.4 arc". Some haze full moon Observatory Lockwood South, Victoria, Australia

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vsnet-obs August 2025