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

[vsnet-obs 99807] KWe CCD Obs 20260423 - 24
by Klaus Wenzel 26 Apr '26

26 Apr '26

Obs: Klaus Wenzel Wenigumstadt (Germany) Bundesdeutsche Arbeitsgemeinschaft für Veränderliche Sterne (BAV) Instr.: 208/812mm Newton; 150/900mm Newton CCD Obs e-mail: wenzel.qso(a)t-online.de <mailto:wenzel.qso@t-online.de> Object Date UT mag AT 2025abao 20260423.110 17.1CV KWe IRAS 21204+4913 20260423.094 11.8CV KWe Vul TW 20260423.097 16.8CV KWe Aql V603 20260423.079 11.65CV KWe AT 2026hyy 20260423.866 16.2CV KWe AT 2026hyy 20260424.876 16.5V KWe CrB T 20260424.871 10.2V KWe Klaus Wenzel

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[vsnet-obs 99806] KWe Vis Obs 20260421 - 23
by Klaus Wenzel 24 Apr '26

24 Apr '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 20260421.872 10.3 KWe CrB R 20260421.875 5.9 KWe Cyg SS 20260423.115 10.5 KWe CrB T 20260423.118 10.2 KWe Klaus Wenzel

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[vsnet-obs 99805] 744, 745 observations - Destellos
by adolfodarriba＠observatoriolascasqueras.es 21 Apr '26

21 Apr '26

Adolfo Darriba Group M1 (Madrid, Spain) Observatorio Astronómico Las Casqueras www.observatoriolascasqueras.es <http://www.observatoriolascasqueras.es> OBS: Adolfo Darriba Martínez TEL: 0.35-m f/6.3 SC + CCD CCD: Atik 383L+ KAF-8300 Maximdl 5.15 AAVSO OBJECT DATE MAG +/- OBS CAT ------ ------------- ----- ---- --- --------------- QSO B0506+056 20260417.8457 14.95V 0.04 DAM AAVSO X16696WB PKS 0736+01 20260417.8556 16.82V 0.04 DAM AAVSO UCAC4 OI 090.4 20260417.8693 15.23V 0.01 DAM AAVSO UCAC4 PKS 0735+178 20260417.8795 15.85V 0.03 DAM AAVSO X15614H 1ES 0806+52.4 20260417.8912 15.55V 0.01 DAM AAVSO X15437BKQ OJ 287 20260417.9022 14.67V 0.01 DAM AAVSO X15649LOX S4 0954+65 20260417.9155 15.12V 0.01 DAM AAVSO X27886TQ QSO B0957+5608A 20260417.9296 17.26V 0.02 DAM AAVSO ATLAS QSO B0957+5608B 20260417.9296 16.53V 0.01 DAM AAVSO ATLAS 1ES 1011+496 20260417.9414 15.51V 0.01 DAM AAVSO X27451ALW S4 1030+61 20260417.9541 18.13V 0.04 DAM AAVSO X27451ALY S5 1044+71 20260417.9691 17.33V 0.02 DAM AAVSO UCAC4 B2 1147+24 20260417.9826 16.36V 0.02 DAM AAVSO X27560ACD 4C 29.45 20260417.9943 15.20V 0.01 DAM AAVSO X36423VD NSV 19409 20260418.0057 15.33V 0.01 DAM AAVSO X28521DX 3C 279 20260418.0175 16.31V 0.02 DAM AAVSO X16043AZC AU CVN 20260418.0325 16.74V 0.02 DAM AAVSO X37796AQ OQ 530 20260418.0460 15.98V 0.01 DAM AAVSO 15106PX QSO B1420+326 20260418.0656 16.06V 0.01 DAM AAVSO UCAC4 PKS 1510-089 20260418.0815 16.77V 0.02 DAM AAVSO 15070FM QSO B1553+113 20260418.0947 14.78V 0.01 DAM AAVSO X15624CPK QSO B1749+701 20260418.1061 16.12V 0.01 DAM AAVSO 15070DY 3C 390.3 20260418.1220 15.08V 0.01 DAM AAVSO 15141CT OT 081 20260418.1434 16.29V 0.02 DAM AAVSO 15080DF S5 1803+78 20260418.1546 14.34V 0.01 DAM AAVSO 15070FT 1RXS J190910.3+665222 20260418.1678 16.86V 0.02 DAM AAVSO UCAC4 PKS 2254+074 20260418.1814 16.87V 0.10 DAM AAVSO X27483WD TXS 0917+624 20260418.9702 18.63V 0.08 DAM AAVSO X23998DR 4C 71.07 20260418.9845 16.99V 0.02 DAM AAVSO X36511DIF 3C 371 20260419.0039 14.37V 0.01 DAM AAVSO X27483VX 1ES 1959+65 20260419.0174 15.12V 0.02 DAM AAVSO 15080CW S5 2007+77 20260419.0340 16.51V 0.02 DAM AAVSO 15080DI 4C 74.26 20260419.0716 14.91V 0.01 DAM AAVSO X24023CI QSO B1255+356 20260419.1278 17.42V 0.04 DAM AAVSO GSC2.3 QSO B1215+303 20260419.1504 15.60V 0.01 DAM AAVSO X28521CW QSO B1553+113 20260419.1629 14.76V 0.02 DAM AAVSO X15624CPK

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[vsnet-obs 99804] T Pyx 2026-04-20 JD 61150.8845 - 61151.0640
by pnelson＠aussiebb.com.au 21 Apr '26

21 Apr '26

Target T Pyx Date 20260420 Times UT 09:12 - 13:05 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -40C Stdev K 0.008 Comments Seeing = 2.8 arc" Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99803] Visual obs. 180426 (belated)
by eddy muyllaert 20 Apr '26

20 Apr '26

Visual observations for April 18th 2026 Eddy Muyllaert Oostende Belgium eddy.muyllaert(a)gmail.com Instruments : C8 SCT & 8x56B Sequences : AAVSO Conditions : clouds shortly before midnight Star UT Mag -------------------------------------- 1RXSJ063214.8+253620 20260418.8694 <14.1 AURSS 20260418.8861 <14.1 BOONZ 20260418.9111 <14.2 BOOOV 20260418.9090 <14.3 BOOPP 20260418.9097 <14.2 BOOTT 20260418.8576 13.7 ACTIVE BOOUZ 20260418.9104 <14.3 CAMHT 20260418.8875 <14.4 CAMV391 20260418.8868 <14.2 CAMZ 20260418.8583 11.6 ACTIVE CMIDY 20260418.8660 <14.0 CMISV 20260418.8653 <13.9 CNCAT 20260418.8528 13.3 ACTIVE CNCCC 20260418.8771 <14.1 CNCDW 20260418.8750 <14.1 CNCEG 20260418.8736 <14.2 CNCGY 20260418.8778 <14.1 CNCKK 20260418.8764 <14.3 CNCLV 20260418.8799 <13.9 CNCSY 20260418.8535 11.9 ACTIVE CNCYZ 20260418.8521 11.8 ACTIVE COMAL 20260418.9076 <13.9 COMGO 20260418.9063 <14.2 COMIR 20260418.9069 <14.3 COMMT 20260418.9056 <14.4 CRBR 20260418.8556 5.9 CRBT 20260418.8563 10.2 DRAAB 20260418.8604 14.1 DRADO 20260418.8938 <14.3 GEMAW 20260418.8715 <14.2 GEMCI 20260418.8688 <14.2 GEMIR 20260418.8708 <14.2 GEMU 20260418.8729 14.1 GEMV493 20260418.8722 <14.0 HERAH 20260418.9146 11.9 ACTIVE HYAV498 20260418.8785 <14.1 LEOHM 20260418.8806 <14.1 LEOIK 20260418.9007 <14.3 LEOIU 20260418.9021 <14.1 LEORZ 20260418.9035 <14.1 LEOU 20260418.9014 <14.2 LEOV357 20260418.9014 <14.1 LEOX 20260418.8549 13.0 ACTIVE LMISX 20260418.8993 <14.2 LYNEQ 20260418.8826 <14.1 LYNEZ 20260418.8847 <14.5 LYNMS 20260418.8743 <14.3 NSV4168 20260418.8931 <14.4 ORICZ 20260418.8625 <14.0 ORIV2828 20260418.8646 <14.1 ORIV344 20260418.8632 <14.1 PNVJ06483343+0656236 20260418.8674 <14.2 SDSSJ074716.81+424849.0 20260418.8833 <14.5 SDSSJ090403.48+035501.2 20260418.8792 <14.1 SDSSJ102905.24+485515.2 20260418.8958 <14.1 SERQZ 20260418.9132 <14.1 SEXVZ 20260418.8813 <14.3 TAURR 20260418.8507 11.6 TAUSU 20260418.8514 9.8 UMABC 20260418.8965 <14.2 UMABZ 20260418.8889 <14.0 UMACH 20260418.8924 <14.3 UMACY 20260418.8958 <14.1 UMAEL 20260418.8986 <14.0 UMAER 20260418.8910 14.0 ACTIVE UMAIY 20260418.8951 <14.3 UMAKV 20260418.8979 <14.3 UMAMR 20260418.8972 <14.4 UMASU 20260418.8882 <14.4 UMASW 20260418.8903 <14.6 UMAV355 20260418.9083 <14.1 UMIZ 20260418.8590 11.4 VIRQZ 20260418.9028 <14.1 VIRTW 20260418.9049 <14.3

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[vsnet-obs 99802] Visual obs. 170426
by eddy muyllaert 19 Apr '26

19 Apr '26

Visual observations for April 17th 2026 Eddy Muyllaert Oostende Belgium eddy.muyllaert(a)gmail.com Instruments : C8 SCT & 8x56B Sequences : AAVSO Conditions : very clear Star UT Mag -------------------------------------- 1RXSJ063214.8+253620 20260417.8701 <14.1 AURSS 20260417.8924 14.3 BOOCR 20260417.9201 <14.2 BOOHW 20260417.9194 <14.1 BOONZ 20260417.9243 <14.2 BOOOV 20260417.9222 <14.3 BOOPP 20260417.9229 <14.2 BOOTT 20260417.8639 13.6 ACTIVE BOOUZ 20260417.9236 <14.3 CAMHT 20260417.8938 <14.4 CAMV391 20260417.8931 <14.2 CAMZ 20260417.8646 11.6 ACTIVE CMIDY 20260417.8743 <14.0 CMISV 20260417.8736 <13.9 CNCAT 20260417.8826 14.1 CNCCC 20260417.8847 <14.1 CNCDW 20260417.8757 <14.1 CNCEG 20260417.8833 <14.2 CNCGY 20260417.8854 <14.1 CNCKK 20260417.8771 <14.3 CNCLV 20260417.9076 <13.9 CNCSY 20260417.8597 12.0 ACTIVE CNCYZ 20260417.8590 11.3 ACTIVE COMAL 20260417.9167 <14.4 COMGO 20260417.9153 <14.2 COMIR 20260417.9160 <14.3 COMMT 20260417.9146 <14.4 CRBCY 20260417.9292 <14.4 CRBR 20260417.8618 5.9 CRBT 20260417.8625 10.1 CSS080702:130030+115101 20260417.9181 <14.3 CYGCH 20260417.9424 8.9 DRAAB 20260417.8667 <14.1 DRADO 20260417.9007 <14.3 GEMAW 20260417.8792 <14.2 GEMCI 20260417.8708 <14.2 GEMIR 20260417.8785 <14.2 GEMU 20260417.8813 14.2 GEMV493 20260417.8799 <14.0 HERAH 20260417.9264 11.5 ACTIVE HERAO 20260417.9299 11.5 HERPR 20260417.9361 <14.5 HERV1008 20260417.9354 <14.3 HERV1239 20260417.9340 <14.3 HERV1247 20260417.9326 <14.3 HERV1460 20260417.9313 <14.1 HERV1675 20260417.9257 <14.3 HERV1679 20260417.9306 <14.2 HERV592 20260417.9271 <13.9 HERV844 20260417.9278 <14.1 HYAV498 20260417.8868 <14.1 LEOHM 20260417.9083 <14.1 LEOIK 20260417.9097 <14.3 LEOIU 20260417.9111 <14.1 LEORZ 20260417.9125 <14.1 LEOU 20260417.9104 <14.2 LEOV357 20260417.9104 <14.1 LEOX 20260417.8604 12.4 ACTIVE LIBQZ 20260417.9458 <13.9 LMISX 20260417.9063 <14.2 LYNEQ 20260417.8889 <14.1 LYNEZ 20260417.8910 <14.5 LYNMS 20260417.8840 <14.3 LYRAY 20260417.9389 <14.0 LYRLL 20260417.9382 <14.2 LYRMV 20260417.9417 12.4 LYRV391 20260417.9375 <14.3 LYRV493 20260417.9396 <14.3 LYRV893 20260417.9403 <14.1 NSV4168 20260417.9000 <14.4 ORICZ 20260417.8688 <14.0 ORIV2828 20260417.8722 <14.1 ORIV344 20260417.8694 <14.1 PNVJ06483343+0656236 20260417.8750 <13.8 SDSSJ074716.81+424849.0 20260417.8896 <14.5 SDSSJ090403.48+035501.2 20260417.8875 <14.1 SDSSJ102905.24+485515.2 20260417.9028 <14.1 SDSSJ143544.02+233638.7 20260417.9236 <14.2 SDSSJ161030.35+445901.7 20260417.9319 <14.2 SERQW 20260417.9444 14.1 ACTIVE SERQZ 20260417.9250 <14.1 SEXVZ 20260417.9090 <14.3 TAURR 20260417.8576 11.7 TAUSU 20260417.8583 9.8 UMABC 20260417.9035 <14.2 UMABZ 20260417.8951 <14.0 UMACH 20260417.8993 <14.3 UMACY 20260417.9028 <14.1 UMAEL 20260417.9042 <14.0 UMAER 20260417.8979 13.4 OUTBURST UMAIY 20260417.9021 <14.3 UMAKV 20260417.9049 <14.3 UMAMR 20260417.9056 <14.4 UMASU 20260417.8944 <14.4 UMASW 20260417.8972 <14.6 UMAV355 20260417.9215 <14.1 UMIZ 20260417.8653 11.4 VIRHV 20260417.9188 <14.1 VIRQZ 20260417.9118 <14.1 VIRTW 20260417.9132 <14.3

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[vsnet-obs 99801] T Pyx 2026-04-18 JD 61148.9110 - 61149.1211
by pnelson＠aussiebb.com.au 19 Apr '26

19 Apr '26

Target T Pyx Date 20260418 Times UT 09:05 - 14:53 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -40C Stdev K 0.011 Comments Seeing = 2.8 arc". Bright moon Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99800] T Pyx 2026-04-18 JD 61148.9110 - 61149.1211
by pnelson＠aussiebb.com.au 19 Apr '26

19 Apr '26

Target T Pyx Date 20260418 Times UT 09:05 - 14:53 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -40C Stdev K 0.011 Comments Seeing = 2.8 arc". Bright moon Observatory Lockwood South, Victoria, Australia

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[vsnet-obs 99799] visual observations
by Pavol A. Dubovsky 18 Apr '26

18 Apr '26

CEPDEL 20260418.185 3.77 DPV CASRHO 20260418.186 4.44 DPV CYGP 20260418.188 4.89 DPV AQLETA 20260418.189 3.93 DPV SCODEL 20260418.191 1.75 DPV ORIALF 20260417.842 0.65 DPV GEMMU 20260417.844 2.92 DPV GEMZET 20260417.846 3.88 DPV GEMETA 20260417.847 3.10 DPV AUREPS 20260417.849 3.01 DPV AURZET 20260417.851 3.76 DPV TAUZET 20260417.853 3.01 DPV AURPSI 1 20260417.854 4.88 DPV CRBR 20260417.953 5.93 DPV CRBTET 20260417.957 4.17 DPV -- Pavol A. Dubovsky Variable Star Section, Slovak Astronomical Society and Slovak Union of Astronomers var.kozmos.sk www.bombol.space -- Observatory: Piconcillo, Andalucia, Spain naked eye

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[vsnet-obs 99798] T Pyx 2026-04-17 JD 61147.8800 - 61148.0906
by pnelson＠aussiebb.com.au 18 Apr '26

18 Apr '26

Target T Pyx Date 20260417 Times UT 09:05 - 14:09 UT Telescope Planewave 12.5 Camera STT3200 Filter CV Exposure 120s Chip temp -40C Stdev K 0.008 Comments Seeing = 2.8 arc". Bright moon Observatory Lockwood South, Victoria, Australia

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