June 2024 - vsnet-obs - ooruri.kusastro.kyoto-u.ac.jp

[vsnet-obs 97860] V2069 Cyg on 2024-Jun-25; starting JD = 2460487.408; ending JD = 2460487.463
by magnus850＠gmail.com 27 Jun '24

27 Jun '24

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[vsnet-obs 97859] KWe CCD Obs 20240623 - 25
by Klaus Wenzel 27 Jun '24

27 Jun '24

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 Cyg V2493 20240623.890 13.7V KWe Cyg V521 20240623.890 13.9V KWe Cyg V1057 20240623.890 12.8V KWe Her HZ 20240623.903 14.3V KWe Aql V1343 20240623.897 14.2V KWe CrB T 20240623.893 10.3V KWe Vul TW 20240625.905 18.1CV KWe Klaus Wenzel

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[vsnet-obs 97858] KWe Vis Obs 20240624
by Klaus Wenzel 27 Jun '24

27 Jun '24

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 20240624.927 10.5 KWe Cyg SS 20240624.903 11.9 KWe Klaus Wenzel

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[vsnet-obs 97857] CCD Obs June 25-26
by Gary Poyner 26 Jun '24

26 Jun '24

CCD Observations for June 25-26 2024 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Tenerife STAR UT MAG Aql ES 25.9194 14.66C Aql UU 26.1458 12.49C Outburst CrB T 26.0069 10.42TG Cyg V1504 26.1625 <17.00C Cyg V503 26.1556 17.30C Lyr CY 25.9715 16.30C Lyr LL 25.9646 <16.60C Lyr V493 25.9889 <16.80C UMi SS 26.0514 16.44C End

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[vsnet-obs 97856] Selected VS Obs June 24-25
by Gary Poyner 26 Jun '24

26 Jun '24

Selected visual observations for June 24-25 2024 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 before dawn. Star UT Mag 3C 382 25.0007 15.0 Aql V1413 25.0444 12.0 Boo CR 24.9549 14.6 active Cam Z 24.9444 11.1 Outburst Cas V1405 24.9514 12.6 CrB R 24.9396 6.0 CrB T 24.9403 10.4 Cyg CH 24.9389 7.2 Cyg chi 24.9375 4.6 Cyg CI 25.0056 11.0 Cyg EY 25.0069 14.8 Cyg Q 25.0319 15.0 Cyg SS 25.0313 11.8 Cyg V1057 25.0125 12.8 Cyg V1329 25.0042 13.2 Cyg V482 25.0063 11.0 Cyg V516 25.0146 14.3 Outburst Cyg V751 25.0132 14.2 Del HR 25.0389 12.2 Dra AB 24.9896 14.5 Dra EX 24.9826 13.3 Outburst Her AH 24.9729 14.0 Her AM 24.9778 14.4 Her AO 24.9785 14.7 Her V1117 24.9701 12.6 Her YY 24.9771 12.7 Lac BL 25.0347 14.5 Lyr MV 24.9917 12.8 Mark 421 24.9535 12.9 Oph RS 24.9708 11.1 Ser QW 24.9681 15.4: active Sge HM 25.0403 12.7 Sge SV 25.0451 10.5 Sge V 25.0410 11.1 Sge V426 25.0396 12.3 UMi SS 24.9875 15.4 active UMi Z 24.9451 11.3 Vul PU 25.0417 13.1 End

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[vsnet-obs 97855] VSOLJ observations
by Taichi Kato 26 Jun '24

26 Jun '24

mail vsnet-obs VS observations Observations by VSOLJ members object YYYYMMDD(UT) mag code BOOW 20240624.535 54 Nts.VSOLJ CRBR 20240624.537 62 Nts.VSOLJ CRBT 20240624.537 <74 Nts.VSOLJ CYGchi 20240624.532 48 Nts.VSOLJ CYGP 20240624.532 47 Nts.VSOLJ DRACX 20240624.533 58 Nts.VSOLJ DRAHK 20240624.534 68 Nts.VSOLJ HERg 20240624.538 51 Nts.VSOLJ LYRXY 20240624.531 64 Nts.VSOLJ LYRbeta 20240624.531 32 Nts.VSOLJ NSV24545 20240624.533 57 Nts.VSOLJ Observer's code: Nts: Masashi Nakatani

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[vsnet-obs 97854] Visual obs. 23/240624 (belated)
by eddy muyllaert 26 Jun '24

26 Jun '24

Visual observations for June 23rd/24th 2024 Eddy Muyllaert Oostende Belgium eddy.muyllaert(a)gmail.com Instruments : C8 SCT & 8x56B Sequences : AAVSO Conditions : very clear with moon Star UT Mag --------------------------------------------------------------------------- ANDDX 20240624.0049 <14.1 ANDRX 20240624.0063 11.8 STANDSTILL ANDZ 20240624.0035 10.9 AQLCI 20240623.9882 <13.6 AQLDH 20240623.9868 <13.4 AQLKX 20240623.9840 <14.0 AQLUU 20240623.9861 <13.5 AQLV725 20240623.9847 <14.0 AQRVY 20240623.9931 <13.6 AQRVZ 20240623.9924 <13.4 ASASSN-13AK 20240623.9542 <14.4 ASASSN-14CL 20240623.9951 <14.1 ASASSN-14CV 20240623.9528 <14.3 ASASSN-14JV 20240623.9604 <14.3 ASASSN-19AX 20240624.0056 <14.2 BOOCR 20240623.9438 <14.2 BOOHW 20240623.9431 <14.1 BOONZ 20240623.9444 <14.2 BOOOV 20240623.9410 <14.3 BOOPP 20240623.9417 <14.2 BOOTT 20240623.9417 <14.3 BOOUZ 20240623.9424 <14.3 CAMZ 20240623.9319 13.2 CASGX 20240624.0090 <14.0 CASHT 20240624.0097 <14.3 CASKU 20240624.0104 <14.0 CASV1405 20240624.0076 12.6 CRBCY 20240623.9521 <14.4 CRBR 20240623.9271 6.0 CRBT 20240623.9271 10.3 CSS111004:214738+244554 20240623.9951 <14.1 CSS111019:162210+360419 20240623.9521 <14.3 CSS130418:174033+414756 20240623.9542 <14.2 CYGCH 20240623.9285 7.2 CYGCI 20240623.9292 11.0 CYGEY 20240623.9771 <14.6 CYGSS 20240623.9299 11.9 CYGV1006 20240623.9667 <14.2 CYGV1028 20240623.9681 <14.6 CYGV1060 20240623.9708 <14.3 CYGV1113 20240623.9653 <14.4 CYGV1330 20240623.9715 <14.4 CYGV1363 20240623.9764 <14.5 CYGV1454 20240623.9757 <14.6 CYGV2176 20240623.9660 <14.3 CYGV3010 20240623.9688 <14.4 CYGV404 20240623.9736 <14.4 CYGV482 20240623.9292 11.0 CYGV503 20240623.9694 <14.2 CYGV516 20240623.9701 <14.2 CYGV542 20240623.9667 <14.3 CYGV630 20240623.9722 <14.1 CYGV632 20240623.9722 <14.3 CYGV792 20240623.9785 <14.5 CYGV795 20240623.9778 <14.5 CYGV811 20240623.9750 <14.3 DDE182 20240623.9833 <14.4 DELHO 20240623.9896 <14.1 DRAAB 20240623.9396 14.3 DRADO 20240623.9389 <14.3 HERAH 20240623.9500 14.0 HERAO 20240623.9528 <14.0 HERPR 20240623.9576 <14.5 HERV1008 20240623.9569 <14.3 HERV1108 20240623.9639 <14.0 HERV1239 20240623.9556 <14.3 HERV1247 20240623.9563 <14.3 HERV1460 20240623.9549 <14.1 HERV592 20240623.9507 <14.5 HERV844 20240623.9514 <14.1 LACBL 20240623.9729 14.4 LYRAY 20240623.9597 <14.5 LYRCY 20240623.9639 <14.2 LYRDM 20240623.9618 <14.4 LYRLL 20240623.9590 <14.5 LYRMV 20240623.9278 12.7 LYRV391 20240623.9583 <14.3 LYRV493 20240623.9597 <14.3 LYRV585 20240623.9632 <14.6 LYRV587 20240623.9625 <14.5 LYRV742 20240623.9604 <14.2 LYRV893 20240623.9611 <14.4 MASTEROTJ004527.52+503213.8 20240624.0083 <14.3 MISV1448 20240623.9674 <14.2 NSV4168 20240623.9333 <14.4 OPHRS 20240623.9493 11.0 OPHV3721 20240623.9486 <14.3 OPHV426 20240623.9472 12.8 PEGEF 20240623.9903 <14.1 PEGIP 20240624.0021 <13.9 PEGRU 20240624.0007 11.9 OUTBURST PEGV513 20240623.9986 <14.4 PEGV521 20240623.9993 <13.9 PEGV537 20240623.9972 <14.3 PEGV624 20240623.9910 <14.0 PEGV627 20240623.9944 <14.2 PERAX 20240624.0153 11.5 PERKT 20240624.0139 <14.0 PERTZ 20240624.0111 13.1 OUTBURST PERUV 20240624.0118 <14.1 PERUW 20240624.0125 <13.9 PNVJ21581852+2419246 20240623.9958 <14.2 SDSSJ143544.02+233638.7 20240623.9424 <14.2 SDSSJ160501.35+203056.9 20240623.9451 <14.3 SDSSJ161030.35+445901.7 20240623.9549 <14.2 SDSSJ170542.54+313240.8 20240623.9563 <14.3 SDSSJ172601.96+543230.8 20240623.9535 <14.3 SERQW 20240623.9465 <14.4 SERQZ 20240623.9451 <14.1 SGEAW 20240623.9806 <14.2 SGERZ 20240623.9799 <14.4 SGESV 20240623.9306 10.5 SGEV 20240623.9306 10.9 SGEWZ 20240623.9819 <14.5 UMABC 20240623.9361 <14.2 UMACH 20240623.9382 <14.3 UMACY 20240623.9354 <14.1 UMAIY 20240623.9347 <14.3 UMAMR 20240623.9368 <13.9 UMAV355 20240623.9403 <14.1 UMIZ 20240623.9313 11.1 VULVW 20240623.9826 <14.2

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[vsnet-obs 97853] visual observations
by Pavol A. Dubovsky 25 Jun '24

25 Jun '24

CYGSS 20240616.002 11.80 DPV ANDZ 20240616.003 10.50 DPV ANDWY 20240616.005 8.91 DPV CASUY 20240616.006 10.03 DPV CEPTZ 20240616.009 9.86 DPV DRAAG 20240616.011 9.57 DPV CRBT 20240615.979 10.05 DPV LYRV491 20240615.981 8.66 DPV LYRKP 20240615.982 9.13 DPV CYGV1742 20240615.983 10.38 DPV CYGV840 20240615.985 9.78 DPV CYGBF 20240615.986 10.55 DPV CYGV482 20240615.988 11.06 DPV CYGCI 20240615.989 11.03 DPV CEPDELTA 20240615.990 3.68 DPV CASRHO 20240615.992 4.36 DPV CYGP 20240615.993 4.89 DPV AQLETA 20240615.994 3.92 DPV CYGV441 20240615.998 10.02 DPV CRBT 20240624.877 10.05 DPV LYRKP 20240624.878 9.11 DPV LYRV491 20240624.880 8.48 DPV CYGV1742 20240624.882 10.38 DPV CYGV840 20240624.883 9.95 DPV CYGBF 20240624.885 10.55 DPV CYGCI 20240624.886 11.03 DPV CYGV482 20240624.887 11.06 DPV CYGV441 20240624.889 10.14 DPV CYGV539 20240624.890 9.22 DPV CYGSS 20240624.891 11.65 DPV DRAAG 20240624.892 9.66 DPV CAMSY 20240624.896 10.14 DPV CASUY 20240624.899 10.34 DPV CASUY 20240624.899 10.13 DPV -- Pavol A. Dubovsky Vihorlat Observatory, Humenne, Slovakia var.kozmos.sk

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[vsnet-obs 97852] CCD Obs June 24-25
by Gary Poyner 25 Jun '24

25 Jun '24

CCD Observations for June 24-25 2024 Gary Poyner Birmingham England Email garypoyner(a)gmail.com www.variablestars.co.uk Slooh Tenerife STAR UT MAG CrB T 24.9542 10.55TG Cyg V1504 25.1660 15.58C active Cyg V503 25.1625 <17.10C Her AO 24.9438 14.66C Her V1008 24.9646 <17.10C Lyr AY 25.0028 16.70C OJ287 24.8847 16.26C UMi SS 25.0271 15.21C Outburst End

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[vsnet-obs 97851] PEP observations by BVE for June 24,2024
by Erwin van Ballegoij 25 Jun '24

25 Jun '24

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 ---------- -------------- -------- --- ------- CYGalf 20240624.9256 1.255V BVE ±0.005 CASrho 20240624.9460 4.496V BVE ±0.005 CASrho 20240624.9464 5.772B BVE ±0.007 CASrho 20240624.9726 3.864R BVE ±0.008 CASrho 20240624.9730 3.275I BVE ±0.004 CASV509 20240624.9480 5.298V BVE ±0.007 CASV509 20240624.9484 6.214B BVE ±0.002 CASV509 20240624.9747 4.756R BVE ±0.002 CASV509 20240624.9750 4.199I BVE ±0.005 ---------- -------------- -------- --- -------

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