Observer: Filipp Romanov (Russia). Remotely using AAVSOnet telescope: OC61 (Optical Craftsman 0.61-m telescope located at Mount John University Observatory, New Zealand): Sloan G, 60 sec. exp.: MENTU 20220510.29410 16.851g RFD 0.058 MENTU 20220510.29317 16.884g RFD 0.063