February 2026 - vsnet-obs - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-obs 99668] VS observations by Mhh (Jan 27 - Feb 9)
by Hiroyuki Maehara 09 Feb '26

09 Feb '26

Visual magnitude estimates by VSOLJ members object YYYYMMDD(UT) mag code AURAB 20260127.478 72 Mhh.VSOLJ AURAB 20260205.489 72 Mhh.VSOLJ AURAB 20260209.529 73 Mhh.VSOLJ AURSS 20260209.527 140 Mhh.VSOLJ CETomicron 20260127.481 37 Mhh.VSOLJ CMAHL 20260209.518 123 Mhh.VSOLJ CMAPU 20260209.519 <145 Mhh.VSOLJ GEMAW 20260209.524 <151 Mhh.VSOLJ GEMIR 20260209.521 <151 Mhh.VSOLJ GEMU 20260209.525 142 Mhh.VSOLJ GEMUV 20260209.522 <150 Mhh.VSOLJ LEOR 20260127.482 72 Mhh.VSOLJ LEOR 20260128.514 73 Mhh.VSOLJ LEOR 20260209.531 76 Mhh.VSOLJ MONBX 20260209.514 95 Mhh.VSOLJ MONTT 20260209.511 96 Mhh.VSOLJ MONU 20260127.476 59 Mhh.VSOLJ MONU 20260128.512 58 Mhh.VSOLJ MONU 20260205.487 58 Mhh.VSOLJ MONU 20260209.508 58 Mhh.VSOLJ MONV694 20260209.509 88 Mhh.VSOLJ ORICN 20260209.502 121 Mhh.VSOLJ ORICZ 20260209.517 <151 Mhh.VSOLJ ORIV1159 20260209.501 149 Mhh.VSOLJ TAUSU 20260209.507 102 Mhh.VSOLJ TAUV1434 20260209.505 <152 Mhh.VSOLJ TCPJ05002724+1334199 20260209.503 <150 Mhh.VSOLJ UMAZ 20260128.515 74 Mhh.VSOLJ Observer: Hiroyuki Maehara (Okayama, Japan) Instruments: 30cmL, 5cmR, 4.2cmB(10x)

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[vsnet-obs 99667] Visual obs. 060226
by eddy muyllaert 08 Feb '26

08 Feb '26

Visual observations for February 6th 2026 Eddy Muyllaert Oostende Belgium eddy.muyllaert(a)gmail.com Instruments : C8 SCT Sequences : AAVSO Conditions : becoming very clear with few clouds Star UT Mag -------------------------------------- 1RXSJ063214.8+253620 20260206.8597 <14.1 ANDAR 20260206.8465 <14.2 ANDDX 20260206.8229 <14.1 ANDFN 20260206.8271 <14.1 ANDHP 20260206.8250 <14.0 ANDIW 20260206.8264 <14.0 ANDLS 20260206.8243 <14.1 ANDLX 20260206.8479 <14.3 ANDPQ 20260206.8486 <14.3 ANDRX 20260206.8125 11.8 ACTIVE ANDV466 20260206.8472 <14.2 ANDZ 20260206.8132 10.8 ARIBB 20260206.8507 <14.2 ARISV 20260206.8528 <13.9 ASASSN-13DH 20260206.8521 <14.2 ASASSN-19AX 20260206.8236 <14.2 AURSS 20260206.8576 14.4 CAMAF 20260206.8354 <14.1 CAMHT 20260206.8778 <14.4 CAMV391 20260206.8583 <14.2 CAMZ 20260206.8194 11.8 ACTIVE CASGX 20260206.8306 <14.0 CASHT 20260206.8313 <14.3 CASKU 20260206.8319 <14.0 CASV1405 20260206.8139 13.0 CASV1409 20260206.8299 <14.3 CMAHL 20260206.8451 12.1 OUTBURST CMIDY 20260206.8660 <14.0 CMISV 20260206.8653 <13.9 CNCAT 20260206.8701 <14.0 CNCCC 20260206.8722 <14.1 CNCDW 20260206.8667 <14.1 CNCEG 20260206.8708 <14.2 CNCGY 20260206.8736 <14.1 CNCKK 20260206.8681 <14.3 CNCLV 20260206.8958 <13.9 CNCSY 20260206.8729 11.2 ACTIVE CNCYZ 20260206.8694 12.1 OUTBURST DRAAB 20260206.8222 14.0 DRADO 20260206.8833 <14.3 ERIAQ 20260206.8410 <14.1 GEMAW 20260206.8625 <14.2 GEMCI 20260206.8604 <14.2 GEMIR 20260206.8618 12.4 OUTBURST GEMU 20260206.8688 14.2 GEMV493 20260206.8639 <14.4 HYAV498 20260206.8931 <14.1 LEOHM 20260206.8972 <14.1 LEOIK 20260206.9000 <14.3 LEOU 20260206.9007 <14.2 LEOV357 20260206.9021 <14.1 LEOX 20260206.8951 <14.3 LMISX 20260206.8917 <14.2 LYNEQ 20260206.8750 <14.1 LYNEZ 20260206.8771 <14.5 LYNMS 20260206.8715 <14.3 MASTEROTJ042609.34+354144.8 20260206.8556 <14.2 MONCW 20260206.8431 <13.9 MONV616 20260206.8438 <13.8 NSV4168 20260206.8840 <14.4 ORICN 20260206.8424 12.7 ACTIVE ORICZ 20260206.8389 <14.0 ORIV1159 20260206.8417 <14.0 ORIV2828 20260206.8382 <14.1 ORIV344 20260206.8396 <14.1 PERAX 20260206.8146 11.1 PERDY 20260206.8153 11.8 PERFO 20260206.8542 13.8 ACTIVE PERGK 20260206.8160 13.0 PERKT 20260206.8368 <14.3 PERPY 20260206.8500 <14.1 PERQY 20260206.8493 <14.1 PERTZ 20260206.8333 <14.1 PERUV 20260206.8340 <14.5 PERUW 20260206.8347 <14.2 PERV1024 20260206.8535 <14.1 PERV518 20260206.8549 <14.2 PNVJ06483343+0656236 20260206.8646 <14.2 PSCLW 20260206.8285 <13.9 PSCTY 20260206.8278 <14.0 SDSSJ074716.81+424849.0 20260206.8757 <14.5 SDSSJ090403.48+035501.2 20260206.8938 <14.1 SDSSJ102905.24+485515.2 20260206.8861 <14.1 SEXVZ 20260206.8979 <14.0 TAURR 20260206.8174 12.4 TAUSU 20260206.8181 9.9 UMABC 20260206.8875 <14.2 UMABZ 20260206.8792 <14.0 UMACH 20260206.8826 <14.3 UMACY 20260206.8854 <14.1 UMAEL 20260206.8896 <14.0 UMAER 20260206.8813 14.0 ACTIVE UMAIY 20260206.8868 <14.3 UMAKV 20260206.8889 <14.3 UMAMR 20260206.8910 <14.4 UMASU 20260206.8785 <14.1 UMASW 20260206.8806 <14.5 UMIZ 20260206.8208 12.8

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[vsnet-obs 99666] T Pyx CV 20260206 JD 61078.0233 - 61078.1973
by pnelson＠aussiebb.com.au 07 Feb '26

07 Feb '26

Target T Pyx Date 20260206 Times UT 12:32 - 16:43 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -30C Stdev K 0.015 Comments Seeing = 2.8 arc" Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99665] KWe CCD Obs 20260203
by Klaus Wenzel 06 Feb '26

06 Feb '26

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 Cnc AT 20260203.860 13.4CV KWe Aur SS 20260203.835 14.4CV KWe AGN S5 0716+71 20260203.837 14.1CV KWe Klaus Wenzel

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[vsnet-obs 99664] T Pyx CV 20260205 JD 61077.0054 - 61077.2412
by pnelson＠aussiebb.com.au 06 Feb '26

06 Feb '26

Target T Pyx Date 20260205 Times UT 12:06 - 17:46 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -30C Stdev K 0.015 Comments Seeing = 2.8 arc" Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99663] Visual obs. 040226
by eddy muyllaert 06 Feb '26

06 Feb '26

Visual observations for February 4th 2026 Eddy Muyllaert Oostende Belgium eddy.muyllaert(a)gmail.com Instruments : C8 SCT Sequences : AAVSO Conditions : becoming mainly clear, later again clouds Star UT Mag -------------------------------------- 1RXSJ063214.8+253620 20260204.8215 <14.1 ANDAR 20260204.7924 <14.2 ANDDX 20260204.7792 <14.1 ANDFN 20260204.7896 <14.1 ANDHP 20260204.7806 <14.0 ANDIW 20260204.7819 <14.0 ANDLS 20260204.7806 <14.1 ANDLX 20260204.7938 <14.3 ANDPQ 20260204.7944 <14.3 ANDRX 20260204.7681 12.7 ACTIVE ANDV466 20260204.7931 <14.2 ANDZ 20260204.7674 10.8 ARIBB 20260204.8028 <14.2 ARISV 20260204.8042 <13.9 ASASSN-13DH 20260204.8035 <14.2 ASASSN-19AX 20260204.7799 <14.2 AURSS 20260204.8076 <14.1 CAMAF 20260204.7993 <14.1 CAMHT 20260204.8090 <14.4 CAMV391 20260204.8083 <14.2 CAMZ 20260204.7750 11.7 ACTIVE CASGX 20260204.7958 <14.0 CASHT 20260204.7965 <14.3 CASKU 20260204.7972 <14.0 CASV1405 20260204.7694 13.0 CASV1409 20260204.7951 <14.3 CNCAT 20260204.8292 14.0 CNCCC 20260204.8319 <14.1 CNCDW 20260204.8271 <14.1 CNCEG 20260204.8299 <14.2 CNCGY 20260204.8340 <14.1 CNCSY 20260204.8326 11.4 OUTBURST CNCYZ 20260204.8285 14.0 DRAAB 20260204.7778 <14.1 DRADO 20260204.8139 <14.3 GEMAW 20260204.8236 <14.2 GEMCI 20260204.8208 <14.2 GEMIR 20260204.8229 <14.2 GEMU 20260204.8250 14.1 GEMV493 20260204.8243 <14.0 LYNEQ 20260204.8160 <14.1 LYNEZ 20260204.8181 <14.5 LYNMS 20260204.8306 <14.3 MASTEROTJ042609.34+354144.8 20260204.8063 <14.2 NSV4168 20260204.8132 <14.4 ORICZ 20260204.8194 <14.0 ORIV2828 20260204.8188 <14.1 ORIV344 20260204.8201 <14.1 PERAX 20260204.7701 10.9 PERDY 20260204.7722 11.8 PERFO 20260204.8069 13.6 ACTIVE PERGK 20260204.7708 13.0 PERKT 20260204.8000 <14.3 PERPY 20260204.8014 <14.1 PERQY 20260204.8007 <14.1 PERTZ 20260204.7979 14.0 PERUV 20260204.7986 <14.1 PERUW 20260204.7986 <14.2 PERV1024 20260204.8049 <14.1 PERV518 20260204.8056 <14.2 PNVJ06483343+0656236 20260204.8264 <14.2 PSCLW 20260204.7917 <13.9 PSCTY 20260204.7910 <14.0 SDSSJ074716.81+424849.0 20260204.8167 <14.5 SDSSJ102905.24+485515.2 20260204.8354 <14.1 TAURR 20260204.7729 12.3 TAUSU 20260204.7736 9.9 UMABZ 20260204.8104 <14.0 UMACH 20260204.8146 <14.3 UMAER 20260204.8153 13.8 ACTIVE UMASU 20260204.8097 <14.1 UMASW 20260204.8125 <14.5 UMIZ 20260204.7764 12.9

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[vsnet-obs 99662] T Pyx 20260204 CV JD 61076.0085 - 61076.2532
by pnelson＠aussiebb.com.au 05 Feb '26

05 Feb '26

Target T Pyx Date 20260204 Times UT 12:10 - 18:03 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -30C Stdev K 0.016 Comments Seeing = 2.8 arc" Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99661] T Pyx 20260203 CV JD 61075.0102 - 61075.2410
by pnelson＠aussiebb.com.au 03 Feb '26

03 Feb '26

Target T Pyx Date 20260203 Times UT 12:13 - 17:46 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -30C Stdev K 0.02 Comments Seeing = 2.8 arc" Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99660] KWe Vis Obs 20260203
by Klaus Wenzel 03 Feb '26

03 Feb '26

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 CrB T 20260203.215 10.3 KWe CrB R 20260203.219 6.0 KWe Klaus Wenzel

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[vsnet-obs 99659] T Pyx CV 20260202 JD 61074.0515 - 61074.2602
by pnelson＠aussiebb.com.au 03 Feb '26

03 Feb '26

Target T Pyx Date 20260202 Times UT 13:12 - 18:13 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -30C Stdev K 0.017 Comments Seeing = 2.8 arc" Observatory Lockwood South, Victoria, Australia

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