Instr. : 40.6 cms. f/4.4, Dobsonian Orion XX16G GoTo. Argelander telescope 8x50 Finder, Ethos 13 mms (x138), Ethos 8 mms (x232) Meade x2 Barlow lens. Binocular Nikon Action 10x50, Baader 11x80 Sky Safari Pro 7 + Synscan WiFi email : astronomiaojr@gmail.com
All used charts : AAVSO
Observations for December 21, 2023 Atmosp : Fair transparency and seeing. Strong moonlight
STAR DATE (UT) MG. OBS REMARKS
AURSS 20231221.9583 <13.9 OJR CAMAF 20231221.7826 <13.7 OJR CAMZ 20231221.9535 10.6 OJR CASUV 20231221.7792 10.9 OJR CASAM 20231221.7799 <13.0 OJR CASHT 20231221.7806 <13.6 OJR CASKU 20231221.7813 13.3 OJR Active CASV1405 20231221.7819 12.6 OJR CYGSS 20231221.7667 12.1 OJR CYGEM 20231221.7681 13.6 OJR CYGV503 20231217.7611 <13.5 OJR CYGCI 20231221.7686 11.0 OJR CYGV482 20231221.7694 12.1 OJR CYGV811 20231217.7639 <13.8 OJR DRAAB 20231221.9479 <14.1 OJR GEMIR 20231221.9563 <13.5 OJR GEMAW 20231221.9569 <13.5 OJR GEMU 20231221.9576 <13.9 OJR LYRAY 20231221.7639 <12.9 OJR LYRLL 20231221.7646 <13.2 OJR LYRCY 20231221.7653 <13.1 OJR LYRMV 20231221.7701 12.3 OJR ORICZ 20231221.9542 <13.5 OJR ORICN 20231221.9549 12.4 OJR Active GEMV1159 20231221.9556 <13.2 OJR PEGRU 20231221.7729 12.6 OJR PEGIP 20231221.7722 <13.0 OJR PEGHX 20231221.7736 <13.6 OJR PEGV368 20231221.7743 13.9 OJR Active PERUV 20231221.7750 <13.3 OJR PERTZ 20231221.7757 13.8 OJR PERKT 20231221.7764 13.6 OJR Active PERFO 20231221.7771 <14.0 OJR PERGK 20231221.7778 13.0 OJR SGERZ 20231221.7701 <13.1 OJR SGESV 20231221.7708 10.5 OJR TAUSU 20231221.9486 9.8 OJR UMASU 20231221.9493 14.2 OJR Active UMAER 20231221.9500 13.9 OJR Active UMABZ 20231221.9507 <14.0 OJR UMACH 20231221.9514 <13.7 OJR UMASW 20231221.9521 <13.9 OJR UMAMR 20231221.9528 <13.1 OJR UMIZ 20231221.7833 11.0 OJR VULVW 20231221.7604 13.3 OJR Active VULRZ 20231221.7611 12.3 OJR
Sincerely, José Ripero M1 Group / CAA Madrid/Spain