Observer: Filipp Romanov (Russia).

Remotely using 0.355-m f/6.2 Schmidt-Cassegrain telescope of Abbey Ridge Observatory (Canada):

UMABC 20220511.15050 16.820CV RFD 0.040 UMABC 20220511.14970 16.857CV RFD 0.043 UMABC 20220511.14890 16.804CV RFD 0.043 UMABC 20220511.14810 16.861CV RFD 0.043 UMABC 20220511.14730 16.778CV RFD 0.035 UMABC 20220511.14651 16.826CV RFD 0.057 UMABC 20220511.14492 16.986CV RFD 0.042 UMABC 20220511.14411 17.051CV RFD 0.056 UMABC 20220511.14331 16.900CV RFD 0.034 UMABC 20220511.14251 16.835CV RFD 0.042 UMABC 20220511.14170 16.842CV RFD 0.036 UMABC 20220511.14090 16.791CV RFD 0.040 UMABC 20220511.14010 16.864CV RFD 0.048 UMABC 20220511.13931 16.835CV RFD 0.053 UMABC 20220511.13851 17.006CV RFD 0.041 UMABC 20220511.13772 16.764CV RFD 0.035 UMABC 20220511.13692 16.799CV RFD 0.038 UMABC 20220511.13612 16.784CV RFD 0.035 UMABC 20220511.13530 16.805CV RFD 0.040 UMABC 20220511.13450 16.861CV RFD 0.053 UMABC 20220511.13370 16.783CV RFD 0.039 UMABC 20220511.13290 16.833CV RFD 0.044 UMABC 20220511.13211 16.748CV RFD 0.043 UMABC 20220511.13131 16.654CV RFD 0.050 UMABC 20220511.13051 16.835CV RFD 0.037 UMABC 20220511.12971 16.643CV RFD 0.031 UMABC 20220511.12891 16.640CV RFD 0.028 UMABC 20220511.12812 16.745CV RFD 0.046 UMABC 20220511.12733 16.656CV RFD 0.039 UMABC 20220511.12651 16.509CV RFD 0.028 UMABC 20220511.12571 16.670CV RFD 0.033 UMABC 20220511.12491 16.607CV RFD 0.028 UMABC 20220511.12411 16.541CV RFD 0.028 UMABC 20220511.12331 16.669CV RFD 0.042 UMABC 20220511.12251 16.619CV RFD 0.035 UMABC 20220511.12171 16.717CV RFD 0.040 UMABC 20220511.12093 16.676CV RFD 0.031 UMABC 20220511.12012 16.620CV RFD 0.041 UMABC 20220511.11933 16.788CV RFD 0.035 UMABC 20220511.11853 16.796CV RFD 0.045 UMABC 20220511.11772 16.773CV RFD 0.035 UMABC 20220511.11692 16.877CV RFD 0.044 UMABC 20220511.11612 16.959CV RFD 0.064 UMABC 20220511.11532 17.008CV RFD 0.044