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

[vsnet-obs 99014] VSOLJ observations
by Taichi Kato 22 May '25

22 May '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code BOOW 20250520.607 54 Nts.VSOLJ CRBR 20250520.601 59 Nts.VSOLJ CRBT 20250520.601 <74 Nts.VSOLJ CVNV 20250520.608 <70 Nts.VSOLJ CVNBR 20250520.608 70 Nts.VSOLJ CYGP 20250520.603 46 Nts.VSOLJ DRACX 20250520.604 58 Nts.VSOLJ DRAHK 20250520.605 68 Nts.VSOLJ HERUU 20250520.559 87cG Smy.VSOLJ HERAC 20250520.569 74cG Smy.VSOLJ HERg 20250520.602 53 Nts.VSOLJ LYRXY 20250520.603 64 Nts.VSOLJ LYRbeta 20250520.603 32 Nts.VSOLJ OPHTT 20250520.561 99cG Smy.VSOLJ OPHTX 20250520.565 100cG Smy.VSOLJ OPHUZ 20250520.567 109cG Smy.VSOLJ NSV24545 20250520.604 57 Nts.VSOLJ TCPJ07222683+6220548 20250520.449 <172C Ioh.VSOLJ TCPJ13560585+3727068 20250520.464 17.04C Ioh.VSOLJ Observer's code: Ioh: Hiroshi Itoh Nts: Masashi Nakatani Smy: Masaya Saitou

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[vsnet-obs 99013] CCD Obs May 20-21
by Gary Poyner 21 May '25

21 May '25

CCD Observations for May 20-21, 2025 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Canary 2 STAR UT MAG CrB T 20.9764 10.43TG Cyg V1504 21.1972 14.75C Outburst Lyr V493 21.0063 <16.80C Lyr V892 20.9583 <16.50C Lyr V893 20.9583 <16.50C UMi SS 21.1938 16.65C End

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[vsnet-obs 99012] VSOLJ observations
by Taichi Kato 21 May '25

21 May '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLAD 20250520.655 109 Onr.VSOLJ AQLDY 20250520.656 104 Onr.VSOLJ AQLEZ 20250520.658 119 Onr.VSOLJ AQLQV 20250520.660 119 Onr.VSOLJ AQLV362 20250520.667 129 Onr.VSOLJ AQLV381 20250520.665 120 Onr.VSOLJ AURepsilon 20250520.438 32 Heo.VSOLJ BOOR 20250520.483 80 Heo.VSOLJ BOOU 20250520.484 111 Heo.VSOLJ BOOV 20250520.482 92 Heo.VSOLJ BOORX 20250520.483 79 Heo.VSOLJ BOOUZ 20250519.667 <170C Hrm.VSOLJ BOOUZ 20250520.483 <121 Heo.VSOLJ BOONZ 20250519.665 <167C Hrm.VSOLJ BOOOV 20250519.674 <169C Hrm.VSOLJ CEPVV 20250519.608 52 Syi.VSOLJ CNCR 20250520.454 93 Heo.VSOLJ CNCU 20250520.456 100 Heo.VSOLJ CNCX 20250520.457 69 Heo.VSOLJ CNCYZ 20250520.453 <123 Heo.VSOLJ CNCAR 20250519.526 <172C Hrm.VSOLJ CNCCC 20250519.503 <176C Hrm.VSOLJ CNCCC 20250520.456 <118 Heo.VSOLJ CNCEG 20250519.519 <168C Hrm.VSOLJ CNCHH 20250519.533 <171C Hrm.VSOLJ CNCKK 20250519.484 <169C Hrm.VSOLJ CNCLX 20250519.486 <168C Hrm.VSOLJ CRBR 20250519.503 61 Syi.VSOLJ CRBR 20250520.485 64 Heo.VSOLJ CRBR 20250520.617 61 Onr.VSOLJ CRBS 20250519.590 120 Syi.VSOLJ CRBS 20250520.486 118 Heo.VSOLJ CRBT 20250519.580 101 Syi.VSOLJ CRBT 20250520.485 104 Heo.VSOLJ CRBT 20250520.619 101 Onr.VSOLJ CRBV 20250519.587 119 Syi.VSOLJ CRBX 20250519.585 106 Syi.VSOLJ CRBZ 20250519.582 96 Syi.VSOLJ CRBTT 20250520.485 118 Heo.VSOLJ CRBVW 20250519.572 <168C Hrm.VSOLJ CRTSJ075414.5+313216 20250519.476 <173C Hrm.VSOLJ CRTSJ080941.4+171528 20250519.493 <169C Hrm.VSOLJ CRTSJ081117.1+152003 20250519.492 <166C Hrm.VSOLJ CRTSJ082603.7+113821 20250519.490 <167C Hrm.VSOLJ CRTSJ090611.3+241659 20250519.535 <175C Hrm.VSOLJ CRTSJ101233.9+074651 20250519.557 <171C Hrm.VSOLJ CRTSJ102616.0+192045 20250519.543 <171C Hrm.VSOLJ CRTSJ105550.1+095621 20250519.559 <173C Hrm.VSOLJ CRTSJ145502.2+143815 20250519.669 <176C Hrm.VSOLJ CRTSJ154544.9+442830 20250519.672 <170C Hrm.VSOLJ CRTSJ160824.0+165240 20250519.578 <166C Hrm.VSOLJ CRTSJ162209.6+360419 20250519.585 <171C Hrm.VSOLJ CRVR 20250520.476 121 Heo.VSOLJ CYGSS 20250519.601 103 Syi.VSOLJ CYGSS 20250520.649 99 Onr.VSOLJ CYGDF 20250520.632 106 Onr.VSOLJ CYGGK 20250520.648 129 Onr.VSOLJ CYGV360 20250520.651 115 Onr.VSOLJ CYGV632 20250519.753 149C Hrm.VSOLJ CYGV905 20250519.712 <173C Hrm.VSOLJ CYGV1062 20250519.751 <170C Hrm.VSOLJ CYGV1310 20250519.754 <176C Hrm.VSOLJ CYGV1454 20250519.708 <174C Hrm.VSOLJ CYGV1505 20250519.714 <177C Hrm.VSOLJ CYGV1948 20250519.740 159C Hrm.VSOLJ CYGV2176 20250519.756 <170C Hrm.VSOLJ CYGV2466 20250519.761 <177C Hrm.VSOLJ CYGV2690 20250519.731 147C Hrm.VSOLJ CYGV3101 20250519.743 173C Hrm.VSOLJ DRAV602 20250519.571 <167C Hrm.VSOLJ GEMR 20250520.446 75 Heo.VSOLJ GEMS 20250520.449 <122 Heo.VSOLJ GEMT 20250520.451 100 Heo.VSOLJ GEMU 20250519.460 137C Hrm.VSOLJ GEMU 20250520.451 <120 Heo.VSOLJ GEMSS 20250520.447 97 Heo.VSOLJ GEMAW 20250519.467 <168C Hrm.VSOLJ GEMBU 20250520.447 65 Heo.VSOLJ GEMNQ 20250520.448 82 Heo.VSOLJ GEMzeta 20250520.445 40 Heo.VSOLJ HERS 20250519.596 109 Syi.VSOLJ HERX 20250519.600 68 Syi.VSOLJ HERRS 20250519.594 95 Syi.VSOLJ HERV478 20250519.593 173C Hrm.VSOLJ HERV660 20250519.595 <166C Hrm.VSOLJ HYAR 20250520.477 72 Heo.VSOLJ LACCP 20250519.785 162C Hrm.VSOLJ LACMN 20250519.765 <170C Hrm.VSOLJ LACMR 20250519.767 <172C Hrm.VSOLJ LACV374 20250519.769 166C Hrm.VSOLJ LACV921 20250519.776 <170C Hrm.VSOLJ LACV1027 20250519.774 <168C Hrm.VSOLJ LEOR 20250520.461 90 Heo.VSOLJ LEOV 20250519.572 124 Syi.VSOLJ LEOV 20250520.464 125 Heo.VSOLJ LEOW 20250520.467 <127 Heo.VSOLJ LEOX 20250520.462 <124 Heo.VSOLJ LEORS 20250520.465 120 Heo.VSOLJ LEORY 20250520.463 <97 Heo.VSOLJ LEOAB 20250520.466 103 Heo.VSOLJ LEOHM 20250519.549 172C Hrm.VSOLJ LEOHM 20250520.462 <127 Heo.VSOLJ LEOV357 20250519.544 <174C Hrm.VSOLJ LYNBK 20250519.524 150C Hrm.VSOLJ LYRR 20250520.524 45 Heo.VSOLJ LYRXY 20250520.524 63 Heo.VSOLJ LYRAY 20250519.615 <171C Hrm.VSOLJ LYREP 20250520.672 102 Onr.VSOLJ LYRV391 20250519.619 146C Hrm.VSOLJ LYRV394 20250519.625 <172C Hrm.VSOLJ LYRV415 20250519.721 <173C Hrm.VSOLJ LYRV419 20250519.720 <174C Hrm.VSOLJ LYRV584 20250519.719 166C Hrm.VSOLJ LYRV742 20250520.673 <131 Onr.VSOLJ LYRV813 20250519.727 <171C Hrm.VSOLJ LYRbeta 20250520.524 35 Heo.VSOLJ OPHTT 20250520.621 100 Onr.VSOLJ OPHTX 20250520.622 106 Onr.VSOLJ OPHUZ 20250520.623 112 Onr.VSOLJ OPHV2552 20250520.626 110 Onr.VSOLJ OPHV2600 20250520.630 125 Onr.VSOLJ SCTR 20250520.653 61 Onr.VSOLJ SERR 20250520.487 66 Heo.VSOLJ SERNY 20250519.650 158C Hrm.VSOLJ SERQZ 20250519.705 171C Hrm.VSOLJ SEXVZ 20250519.553 159C Hrm.VSOLJ SEXVZ 20250520.468 <119 Heo.VSOLJ UMAS 20250520.480 111 Heo.VSOLJ UMAT 20250520.479 99 Heo.VSOLJ UMAZ 20250520.478 68 Heo.VSOLJ UMARS 20250520.481 97 Heo.VSOLJ VIRR 20250519.574 112 Syi.VSOLJ VIRR 20250520.473 113 Heo.VSOLJ VIRS 20250520.469 100 Heo.VSOLJ VIRU 20250519.576 90 Syi.VSOLJ VIRU 20250520.472 89 Heo.VSOLJ VIRV 20250520.470 <95 Heo.VSOLJ VIRY 20250519.578 97 Syi.VSOLJ VIRRS 20250520.473 <98 Heo.VSOLJ VIRRU 20250520.471 122 Heo.VSOLJ VIRRV 20250520.474 <118 Heo.VSOLJ ASASSN-13ak 20250519.565 <171C Hrm.VSOLJ ASASSN-13bc 20250519.567 <171C Hrm.VSOLJ ASASSN-13bs 20250519.618 <166C Hrm.VSOLJ ASASSN-15au 20250519.481 <169C Hrm.VSOLJ ASASSN-15ex 20250519.477 <174C Hrm.VSOLJ ASASSN-15fq 20250519.501 <169C Hrm.VSOLJ ASASSN-15ii 20250519.494 <166C Hrm.VSOLJ ASASSN-15ip 20250519.717 <176C Hrm.VSOLJ ASASSN-15lz 20250519.679 <174C Hrm.VSOLJ ASASSN-15qi 20250519.786 169C Hrm.VSOLJ ASASSN-15se 20250519.555 <174C Hrm.VSOLJ ASASSN-15sn 20250519.736 169C Hrm.VSOLJ ASASSN-15sw 20250519.483 <169C Hrm.VSOLJ ASASSN-16aq 20250519.585 <172C Hrm.VSOLJ ASASSN-16bu 20250519.475 <173C Hrm.VSOLJ ASASSN-16cd 20250519.722 <172C Hrm.VSOLJ ASASSN-16ev 20250519.728 <173C Hrm.VSOLJ ASASSN-16ez 20250519.684 <170C Hrm.VSOLJ ASASSN-16it 20250519.746 <174C Hrm.VSOLJ ASASSN-16ix 20250519.747 <176C Hrm.VSOLJ ASASSN-16mi 20250519.732 <171C Hrm.VSOLJ ASASSN-17dd 20250519.717 <178C Hrm.VSOLJ ASASSN-18acf 20250519.751 <176C Hrm.VSOLJ ASASSN-19abr 20250519.710 <173C Hrm.VSOLJ ASASSN-19ir 20250519.735 <170C Hrm.VSOLJ ASASSN-19pe 20250519.545 <171C Hrm.VSOLJ ASASSN-19te 20250519.711 <175C Hrm.VSOLJ ASASSN-19xw 20250519.715 <177C Hrm.VSOLJ ASASSN-19zd 20250519.730 <173C Hrm.VSOLJ ASASSN-20pt 20250519.522 <167C Hrm.VSOLJ ASASSN-21ki 20250519.724 <172C Hrm.VSOLJ ATLAS16ebo 20250519.781 <174C Hrm.VSOLJ ATLAS18olb 20250519.616 <170C Hrm.VSOLJ DDE51 20250519.763 <168C Hrm.VSOLJ Gaia16bww 20250519.581 <170C Hrm.VSOLJ MASTER_OT_J073418.66+271310.5 20250519.479 <173C Hrm.VSOLJ MASTER_OT_J081443.89+125459.7 20250519.488 <168C Hrm.VSOLJ MASTER_OT_J094759.83+061044.4 20250519.547 <166C Hrm.VSOLJ MASTER_OT_J202225.09+500457.4 20250519.738 <171C Hrm.VSOLJ MASTER_OT_J202225.43+511248.0 20250519.737 <175C Hrm.VSOLJ MASTER_OT_J203053.79+384020.1 20250519.744 <173C Hrm.VSOLJ NIK1 20250519.709 <175C Hrm.VSOLJ NSV12952 20250519.734 171C Hrm.VSOLJ NSV18071 20250520.457 72 Heo.VSOLJ SDSSJ080303.90+251627.0 20250519.471 <173C Hrm.VSOLJ SDSSJ083931.35+282824.0 20250519.506 <171C Hrm.VSOLJ SDSSJ090350.73+330036.1 20250519.521 <171C Hrm.VSOLJ SDSSJ091001.63+164820.0 20250519.536 <171C Hrm.VSOLJ SDSSJ092229.26+330743.6 20250519.526 <172C Hrm.VSOLJ SDSSJ094002.56+274942.0 20250519.531 <173C Hrm.VSOLJ SDSSJ100515.39+191108.0 20250519.542 <168C Hrm.VSOLJ SDSSJ140429.37+172359.4 20250519.648 <168C Hrm.VSOLJ SDSSJ145758.21+514807.9 20250519.677 <174C Hrm.VSOLJ SDSSJ152509.57+360054.5 20250519.670 <171C Hrm.VSOLJ SDSSJ153634.42+332851.9 20250519.574 <173C Hrm.VSOLJ SDSSJ155720.75+180720.2 20250519.703 <173C Hrm.VSOLJ SDSSJ162830.89+240259.1 20250519.587 <170C Hrm.VSOLJ TCPJ09370380+1657350 20250519.540 <172C Hrm.VSOLJ TCPJ19065629+4019093 20250520.52356 17.056B San.VSOLJ TCPJ19065629+4019093 20250520.52405 16.409V San.VSOLJ TCPJ19065629+4019093 20250520.52455 16.060Rc San.VSOLJ TCPJ19092450+3041330 20250519.726 <172C Hrm.VSOLJ TCPJ20225930+5239030 20250519.742 <175C Hrm.VSOLJ Wils_SDSSJ074859.55+312512.6 20250519.473 <170C Hrm.VSOLJ Wils_SDSSJ075107.50+300628.4 20250519.472 <168C Hrm.VSOLJ Wils_SDSSJ091147.02+315101.8 20250519.523 <168C Hrm.VSOLJ Observer's code: Heo: Tsuneo Horie Hrm: Mitsutaka Hiraga Onr: Takuichiro Onishi San: Yasuo Sano Syi: Yoshiyasu Sato

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[vsnet-obs 99011] Selected VS Obs May 17-18
by Gary Poyner 20 May '25

20 May '25

Selected visual observations for May 17-18 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 Low cloud after midnight. STAR UT MAG 3C 273 17.9250 13.5 Boo CR 17.9819 14.7 active Cam BZ 17.9556 13.1 Cam Z 17.9472 11.0 active Cas V1405 17.9181 13.0 Com W 17.9306 15.9 CrB R 17.9889 6.0 CrB T 17.9896 10.3 CVn DE 17.9750 13.0 CVn TX 17.9736 10.0 Cyg CH 18.0285 7.8 Cyg SS 18.0299 9.4 active Dra AB 17.9847 14.5 Dra DO 17.9451 15.7 Dra EX 18.0271 15.6 eclipse Dra V416 18.0257 14.6 active Her AH 18.0049 11.5 active Her AM 18.0201 13.5 Her AO 18.0188 12.6 Her V1117 18.0132 12.5 Her YY 18.0118 13.1 Leo IU 17.9201 12.9 active Lyr MV 18.0313 12.8 Lyr V391 18.0396 14.8 active Mark 421 17.9410 13.7 Oph RS 18.0174 11.2 S50716+71 17.9549 13.7 UMa CH 17.9486 14.9 UMa ER 17.9438 14.1 UMa SU 17.9514 14.7 UMi Z 17.9840 12.0 Vir TW 17.9243 14.8 End

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[vsnet-obs 99010] 687. 688 observations - Destellos
by adolfodarriba＠observatoriolascasqueras.es 20 May '25

20 May '25

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 ------ ------------- ----- ---- --- --------------- OI 090.4 20250516.8652 16.39V 0.03 DAM AAVSO UCAC4 1ES 0806+52.4 20250516.8774 15.52V 0.01 DAM AAVSO X15437BKQ OJ 287 20250516.8889 15.49V 0.01 DAM AAVSO X15649LOX S4 0954+65 20250516.8988 17.24V 0.03 DAM AAVSO X27886TQ S4 1030+61 20250516.9135 19.22V 0.09 DAM AAVSO X27451ALY S5 1044+71 20250516.9295 17.07V 0.01 DAM AAVSO UCAC4 1RXS J190910.3+665222 20250516.9505 16.74V 0.01 DAM AAVSO UCAC4 3C 390.3 20250516.9674 15.04V 0.01 DAM AAVSO 15141CT 1ES 1011+496 20250516.9791 15.55V 0.01 DAM AAVSO X27451ALW B2 1147+24 20250516.9885 16.50V 0.03 DAM AAVSO X27560ACD 4C 29.45 20250517.0030 14.99V 0.01 DAM AAVSO X36423VD NSV 19409 20250517.0153 16.19V 0.02 DAM AAVSO X28521DX AU CVN 20250517.0276 14.26V 0.01 DAM AAVSO X37796AQ QSO B1553+113 20250517.0395 14.07V 0.01 DAM AAVSO X15624CPK QSO B1749+701 20250517.0541 15.63V 0.01 DAM AAVSO 15070DY QSO B1803+6737 20250517.0686 16.12V 0.01 DAM AAVSO X15363DR 1ES 1959+65 20250517.0822 14.94V 0.01 DAM AAVSO 15080CW S5 2007+77 20250517.0965 16.27V 0.02 DAM AAVSO 15080DI 3C 454.3 20250517.1173 16.07V 0.02 DAM AAVSO X15614W PKS 0735+178 20250517.8684 15.66V 0.03 DAM AAVSO X15614H 4C 71.07 20250517.8808 17.03V 0.02 DAM AAVSO X36511DIF SDSS J090226.91+205046.4 20250517.8904 16.21V 0.02 DAM AAVSO UCAC4 S4 0954+65 20250517.8997 17.00V 0.03 DAM AAVSO X27886TQ QSO B1215+303 20250517.9144 14.88V 0.01 DAM AAVSO X28521CW 4C 29.45 20250517.9240 15.00V 0.01 DAM AAVSO X36423VD 3C 279 20250517.9436 17.15V 0.04 DAM AAVSO X16043AZC QSO B1255+356 20250517.9553 17.00V 0.03 DAM AAVSO GSC2.3 AU CVN 20250517.9647 14.10V 0.01 DAM AAVSO X37796AQ OQ 530 20250517.9746 15.81V 0.01 DAM AAVSO 15106PX QSO B1420+326 20250517.9895 18.15V 0.04 DAM AAVSO UCAC4 PKS 1510-089 20250518.0065 16.77V 0.02 DAM AAVSO 15070FM 4C 38.41 20250518.0214 18.04V 0.05 DAM AAVSO UCAC4 3C 351 20250518.0373 15.26V 0.01 DAM AAVSO X24025E OT 355 20250518.0522 18.05V 0.07 DAM AAVSO APASS OT 081 20250518.0666 17.15V 0.06 DAM AAVSO 15080DF 3C 371 20250518.0771 14.40V 0.01 DAM AAVSO X27483VX 4C 32.55 20250518.0837 14.82V 0.01 DAM AAVSO X26827RZ 4C 74.26 20250518.0980 14.77V 0.01 DAM AAVSO X24023CI

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[vsnet-obs 99009] VSOLJ observations
by Taichi Kato 20 May '25

20 May '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code BOOTT 20250519.52801 <165C Myy.VSOLJ BOOCR 20250519.50646 149C Myy.VSOLJ BOOHW 20250519.51264 <148C Myy.VSOLJ BOONZ 20250519.52727 <158C Myy.VSOLJ COMAL 20250519.49787 <166C Myy.VSOLJ COMGO 20250519.51351 <150C Myy.VSOLJ COMIR 20250519.50900 <160C Myy.VSOLJ CRAV394 20250223.860 <140C Ioh.VSOLJ CRAV394 20250224.853 <151C Ioh.VSOLJ CRAV394 20250225.858 <140C Ioh.VSOLJ CRAV394 20250226.853 <146C Ioh.VSOLJ CRAV394 20250301.846 <159C Ioh.VSOLJ CRBS 20250519.52611 111V Myy.VSOLJ CRBT 20250519.49168 10.00V Myy.VSOLJ CRBZ 20250519.52443 97V Myy.VSOLJ DRAR 20250519.54201 74V Myy.VSOLJ DRAAG 20250519.54036 96V Myy.VSOLJ DRADM 20250519.53661 <172C Myy.VSOLJ DRAES 20250519.53572 153C Myy.VSOLJ DRAKV 20250519.53410 <173C Myy.VSOLJ OPHV2487 20250224.860 <157C Ioh.VSOLJ OPHV2487 20250226.840 <168C Ioh.VSOLJ OPHV2487 20250301.853 <160C Ioh.VSOLJ SERS 20250519.52206 119V Myy.VSOLJ SERNY 20250519.52285 <152C Myy.VSOLJ SERQZ 20250519.52516 <145C Myy.VSOLJ SGRV7991 20250223.849 10.76V Ioh.VSOLJ SGRV7991 20250223.851 10.98B Ioh.VSOLJ SGRV7991 20250223.852 9.85Ic Ioh.VSOLJ SGRV7991 20250223.853 9.90Rc Ioh.VSOLJ SGRV7991 20250224.843 10.76V Ioh.VSOLJ SGRV7991 20250224.844 11.01B Ioh.VSOLJ SGRV7991 20250226.844 11.09V Ioh.VSOLJ SGRV7991 20250226.844 10.08Rc Ioh.VSOLJ SGRV7991 20250226.845 10.08Ic Ioh.VSOLJ SGRV7991 20250226.846 11.28B Ioh.VSOLJ SGRV7992 20250224.845 11.16V Ioh.VSOLJ SGRV7992 20250224.845 11.42B Ioh.VSOLJ SGRV7992 20250225.862 11.36B Ioh.VSOLJ SGRV7992 20250225.862 11.48V Ioh.VSOLJ SGRV7992 20250226.848 11.40V Ioh.VSOLJ SGRV7992 20250226.849 11.48B Ioh.VSOLJ UMARR 20250519.53089 116V Myy.VSOLJ UMAV427 20250519.53341 <174C Myy.VSOLJ UMIZ 20250519.53495 121V Myy.VSOLJ UMISS 20250519.53958 165:C Myy.VSOLJ UMIBE 20250519.53847 149C Myy.VSOLJ VIRRS 20250519.50824 124V Myy.VSOLJ VIRAA 20250519.50554 14.90C Myy.VSOLJ VIRHV 20250519.50374 <166C Myy.VSOLJ 1RXSJ161659.5+620014 20250519.54103 <165C Myy.VSOLJ ASASSN-13cz 20250519.53725 <173C Myy.VSOLJ ASASSN-18fk 20250518.88491 <176C Fnm.VSOLJ ASASSN-18iq 20250518.89904 <176C Fnm.VSOLJ ASASSN-19fy 20250518.14579 <174C Fnm.VSOLJ DDE75 20250518.90400 14.03cG Fnm.VSOLJ DDE75 20250519.53242 142C Myy.VSOLJ GOTOJ065054.49+593624.51 20250226.481 19.24:C Ioh.VSOLJ MASTER_OT_J154047.67+683151.7 20250519.53787 168C Myy.VSOLJ MASTER_OT_J165153.86+702525.7 20250519.54272 <154C Myy.VSOLJ PTFS1116cc 20250519.54272 <154C Myy.VSOLJ RXJ1831.7+6511 20250518.15012 16.31C Fnm.VSOLJ SDSSJ120231.01+450349.1 20250518.88157 <175C Fnm.VSOLJ SDSSJ122405.58+184102.7 20250519.50309 161C Myy.VSOLJ SN1964O 20250519.52884 <167C Myy.VSOLJ TCPJ04272195-2528038 20250226.464 <162C Ioh.VSOLJ TCPJ17005946+0021313 20250226.836 16.59C Ioh.VSOLJ Observer's code: Fnm: Masao Funada Ioh: Hiroshi Itoh Myy: Masayuki Moriyama

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[vsnet-obs 99008] VSOLJ observations
by Taichi Kato 19 May '25

19 May '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code AQLKX 20250518.699 <165C Hrm.VSOLJ AQLPQ 20250518.701 <167C Hrm.VSOLJ AQLV725 20250518.701 <171C Hrm.VSOLJ AQLV1047 20250518.703 <174C Hrm.VSOLJ AQLV1985 20250518.703 <169C Hrm.VSOLJ CASMQ 20250518.782 148C Hrm.VSOLJ CENV485 20250517.47098 16.41V Fnm.VSOLJ CENV485 20250517.47199 16.40Rc Fnm.VSOLJ CENV485 20250517.47288 16.79B Fnm.VSOLJ CENV803 20250517.48221 17.00V Fnm.VSOLJ CENV803 20250517.48323 16.82Rc Fnm.VSOLJ CENV803 20250517.48412 17.22B Fnm.VSOLJ COMAL 20250517.602 <178C Hrm.VSOLJ COMGO 20250517.610 <176C Hrm.VSOLJ CRAV728 20250517.71144 <169V Fnm.VSOLJ CRAV728 20250517.71247 <172Rc Fnm.VSOLJ CRAV728 20250517.71334 <170B Fnm.VSOLJ CRBR 20250517.558 61 Syi.VSOLJ CRTSJ105122.8+672528 20250517.581 <174C Hrm.VSOLJ CRTSJ124417.9+300401 20250517.613 <170C Hrm.VSOLJ CRTSJ130030.3+115101 20250517.606 <176C Hrm.VSOLJ CRTSJ162806.2+065316 20250517.637 <171C Hrm.VSOLJ CRTSJ163120.9+103134 20250517.635 <166C Hrm.VSOLJ CRTSJ164950.4+035835 20250517.640 <167C Hrm.VSOLJ CRTSJ170343.5+090835 20250517.642 <172C Hrm.VSOLJ CVNGP 20250517.595 <180C Hrm.VSOLJ CVNGQ 20250517.596 <179C Hrm.VSOLJ CYGSS 20250518.745 95C Hrm.VSOLJ CYGV337 20250518.753 <172C Hrm.VSOLJ CYGV630 20250518.777 <165C Hrm.VSOLJ CYGV632 20250518.778 147C Hrm.VSOLJ CYGV795 20250518.751 <172C Hrm.VSOLJ CYGV823 20250518.751 <175C Hrm.VSOLJ CYGV1114 20250518.733 <166C Hrm.VSOLJ CYGV1454 20250518.749 <172C Hrm.VSOLJ CYGV2690 20250518.750 149C Hrm.VSOLJ CYGV3010 20250518.762 <168C Hrm.VSOLJ CYGP 20250517.556 46 Syi.VSOLJ DRACP 20250517.583 <171C Hrm.VSOLJ HERPR 20250517.629 <167C Hrm.VSOLJ HERPU 20250517.631 <173C Hrm.VSOLJ HERV544 20250517.637 <170C Hrm.VSOLJ HYAEX 20250517.46796 13.58V Fnm.VSOLJ HYAEX 20250517.46880 13.42Rc Fnm.VSOLJ HYAEX 20250517.46950 13.79B Fnm.VSOLJ LACCP 20250518.727 160C Hrm.VSOLJ LACDI 20250518.732 148C Hrm.VSOLJ LEOV360 20250517.615 <174C Hrm.VSOLJ LYRAY 20250518.722 <165C Hrm.VSOLJ LYRDM 20250518.714 <167C Hrm.VSOLJ LYRLL 20250517.625 173C Hrm.VSOLJ LYRV391 20250517.625 145C Hrm.VSOLJ LYRV394 20250517.626 <172C Hrm.VSOLJ LYRV419 20250518.718 <167C Hrm.VSOLJ LYRV584 20250518.715 157C Hrm.VSOLJ PAVBD 20250517.72525 15.17V Fnm.VSOLJ PAVBD 20250517.72627 14.53Rc Fnm.VSOLJ PAVBD 20250517.72718 15.89B Fnm.VSOLJ PAVGS 20250517.72867 16.52V Fnm.VSOLJ PAVGS 20250517.72968 15.82Rc Fnm.VSOLJ PAVGS 20250517.73057 16.97B Fnm.VSOLJ SERR 20250517.556 69 Syi.VSOLJ SGRV1275 20250517.71778 <164V Fnm.VSOLJ SGRV1275 20250517.71860 <164Rc Fnm.VSOLJ SGRV1275 20250517.71931 <171B Fnm.VSOLJ SGRV7992 20250517.71778 12.95V Fnm.VSOLJ SGRV7992 20250517.71860 12.31Rc Fnm.VSOLJ SGRV7992 20250517.71931 13.42B Fnm.VSOLJ UMABC 20250517.593 <177C Hrm.VSOLJ UMAV355 20250517.599 178C Hrm.VSOLJ VIRHV 20250517.47523 <175V Fnm.VSOLJ VIRHV 20250517.47623 <181Rc Fnm.VSOLJ VIRHV 20250517.47711 <180B Fnm.VSOLJ VIRV745 20250517.617 <175C Hrm.VSOLJ 2MASSJ23430113+5214305 20250518.786 157C Hrm.VSOLJ ASASSN-13ay 20250517.647 <164C Hrm.VSOLJ ASASSN-13cs 20250517.645 <165C Hrm.VSOLJ ASASSN-14bs 20250517.73514 <170V Fnm.VSOLJ ASASSN-14bs 20250517.73617 <172Rc Fnm.VSOLJ ASASSN-14bs 20250517.73704 <167B Fnm.VSOLJ ASASSN-14fu 20250518.759 <170C Hrm.VSOLJ ASASSN-15fv 20250518.756 <172C Hrm.VSOLJ ASASSN-15mo 20250517.73514 <170V Fnm.VSOLJ ASASSN-15mo 20250517.73617 <172Rc Fnm.VSOLJ ASASSN-15mo 20250517.73704 <167B Fnm.VSOLJ ASASSN-15mt 20250518.758 <175C Hrm.VSOLJ ASASSN-15ob 20250517.642 <172C Hrm.VSOLJ ASASSN-15qv 20250518.710 <168C Hrm.VSOLJ ASASSN-15sn 20250518.760 162C Hrm.VSOLJ ASASSN-16bh 20250517.48910 <177V Fnm.VSOLJ ASASSN-16bh 20250517.49013 <180Rc Fnm.VSOLJ ASASSN-16bh 20250517.49101 <180B Fnm.VSOLJ ASASSN-16fy 20250517.599 <178C Hrm.VSOLJ ASASSN-17fo 20250517.617 <173C Hrm.VSOLJ ASASSN-18fk 20250517.608 <178C Hrm.VSOLJ ASASSN-18lb 20250518.713 <170C Hrm.VSOLJ ASASSN-19oc 20250518.704 <170C Hrm.VSOLJ ASASSN-20ht 20250518.706 <172C Hrm.VSOLJ ASASSN-21cq 20250518.708 <170C Hrm.VSOLJ ASASSN-22lk 20250518.712 <170C Hrm.VSOLJ DAVV2 20250517.584 <173C Hrm.VSOLJ DDE35 20250517.581 159C Hrm.VSOLJ MASTER_OT_J123526.99+163030.9 20250517.605 <178C Hrm.VSOLJ MASTER_OT_J132501.00+431846.1 20250517.597 <174C Hrm.VSOLJ MASTER_OT_J191841.98+444914.5 20250518.755 <175C Hrm.VSOLJ MASTER_OT_J192757.03+404042.8 20250518.753 <175C Hrm.VSOLJ NIK1 20250518.748 <175C Hrm.VSOLJ NSV12952 20250518.762 173C Hrm.VSOLJ SBS1108+574 20250517.585 <173C Hrm.VSOLJ SDSSJ113551.09+532246.2 20250517.592 161C Hrm.VSOLJ SDSSJ115207.00+404947.8 20250517.588 <182C Hrm.VSOLJ SDSSJ120231.01+450349.1 20250517.591 <176C Hrm.VSOLJ SDSSJ122405.58+184102.7 20250517.603 164C Hrm.VSOLJ TCPJ19065629+4019093 20250518.54793 16.183B San.VSOLJ TCPJ19065629+4019093 20250518.54841 15.691V San.VSOLJ TCPJ19065629+4019093 20250518.54890 15.282Rc San.VSOLJ Observer's code: Fnm: Masao Funada Hrm: Mitsutaka Hiraga San: Yasuo Sano Syi: Yoshiyasu Sato

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[vsnet-obs 99007] Selected VS Obs May 16-17
by Gary Poyner 18 May '25

18 May '25

Selected visual observations for May 16-17 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 Low cloud after midnight. STAR UT MAG 3C 273 16.9278 13.5 3C 382 17.0139 14.7 Aql V1413 17.0229 10.5 Boo CR 16.9694 15.2 Cam BZ 16.9514 13.1 Cam Z 16.9451 10.9 Outburst Cas V1405 16.9201 13.0 CrB R 16.9743 6.0 CrB T 16.9750 10.2 Cyg CH 17.0181 7.7 Cyg SS 17.0271 9.0 active Cyg V482 17.0174 11.0 Dra AB 16.9715 14.1 Dra EX 16.9993 13.1 Outburst Dra V416 17.0007 14.3 Outburst Her AH 16.9819 12.4 Outburst Her AM 16.9944 13.4 Her AO 16.9938 12.6 Her V1117 16.9903 12.4 Her YY 16.9854 13.1 Leo IU 16.9222 12.7 active Lyr CY 17.0125 14.9 active Lyr MV 17.0035 12.8 Lyr V391 17.0097 14.6 active Mark 421 16.9417 13.8 Oph RS 16.9910 11.2 S50716+71 16.9507 13.7 Sge SV 17.0236 10.5 UMa CH 16.9458 14.7 UMa ER 16.9521 13.5 UMa SU 16.9479 14.9 UMi Z 16.9708 12.1 Vir TW 16.9257 14.7 End

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[vsnet-obs 99006] VSOLJ observations
by Taichi Kato 18 May '25

18 May '25

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code CRAV394 20250513.779 <135C Ioh.VSOLJ CRAV394 20250514.681 <151C Ioh.VSOLJ CRBT 20250512.48024 11.25B Yik.VSOLJ CRBT 20250512.48106 10.11V Yik.VSOLJ CRBT 20250512.48155 8.95Rc Yik.VSOLJ CRBT 20250512.48203 7.60Ic Yik.VSOLJ CRBT 20250514.558 10.11V Ioh.VSOLJ CRBT 20250514.559 11.29B Ioh.VSOLJ CRTSJ120052.9-152620 20250517.08962 <146V Fnm.VSOLJ CRTSJ120052.9-152620 20250517.09073 <145Rc Fnm.VSOLJ CRTSJ120052.9-152620 20250517.09157 <131Ic Fnm.VSOLJ CYGV1113 20250517.13591 <173C Fnm.VSOLJ CYGV1114 20250517.15317 <170C Fnm.VSOLJ HERU 20250515.586 76 Syi.VSOLJ HERPR 20250517.11839 <174C Fnm.VSOLJ LMIRU 20250516.90221 <173C Fnm.VSOLJ LMIRZ 20250516.89936 15.89C Fnm.VSOLJ LMIAC 20250516.90567 <174C Fnm.VSOLJ OPHV2487 20250210.853 <177C Ioh.VSOLJ SGRV4141 20250210.847 13.68V Ioh.VSOLJ SGRV4141 20250210.850 14.54B Ioh.VSOLJ SGRV7991 20250210.874 10.12V Ioh.VSOLJ SGRV7991 20250221.871 11.35V Ioh.VSOLJ ASASSN-20jx 20250517.13591 <173C Fnm.VSOLJ MASTER_OT_J120251.56-454116.7 20250517.09308 <124V Fnm.VSOLJ MASTER_OT_J120251.56-454116.7 20250517.09420 <120Rc Fnm.VSOLJ MASTER_OT_J120251.56-454116.7 20250517.09505 <124Ic Fnm.VSOLJ PNVJ06483343+0656236 20250216.558 15.49:C Ioh.VSOLJ TCPJ04272195-2528038 20250210.398 <169C Ioh.VSOLJ TCPJ07222683+6220548 20250329.43105 17.774B San.VSOLJ TCPJ07222683+6220548 20250513.447 17.85C Ioh.VSOLJ TCPJ07222683+6220548 20250514.469 18.41:C Ioh.VSOLJ Observer's code: Fnm: Masao Funada Ioh: Hiroshi Itoh San: Yasuo Sano Syi: Yoshiyasu Sato Yik: Katsumi Yoshimoto

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[vsnet-obs 99005] VS Obs May 16, 2025
by Jose Ripero 17 May '25

17 May '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 May 16, 2025 Atmosp : Fair transparency and seeing. STAR DATE (UT) MG. OBS REMARKS CRBR 20250516.8771 6.0 OJR CRBT 20250516.8785 10.1 OJR LEOX 20250516.8750 <14.3 OJR Sincerely, José Ripero M1 Group / CAA _._,_._,_

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