Observer: Filipp Romanov (Russia).

Remotely using AAVSOnet telescopes:

OC61 (Optical Craftsman 0.61-m telescope located at Mount John University Observatory, New Zealand): Sloan G, 60 sec. exp.:

MENTU 20220129.42648 16.869sG RFD 0.083 MENTU 20220129.42557 17.121sG RFD 0.108 MENTU 20220128.42233 16.897sG RFD 0.128 MENTU 20220128.42115 16.510sG RFD 0.084 MENTU 20220127.49575 16.660sG RFD 0.051 MENTU 20220127.49484 16.714sG RFD 0.054 MENTU 20220125.63868 17.501sG RFD 0.273 MENTU 20220125.63777 16.980sG RFD 0.204

BSM Berry4 (Takahashi Epsilon 180 f2.8 hyperbolic astrograph of Bright Star Monitor Station located in Perth, Australia): Johnson V, 120 sec. exp.:

MENTU 20220205.54510 17.370V RFD 0.364 MENTU 20220205.54359 16.875V RFD 0.214 MENTU 20220204.55488 16.952V RFD 0.248 MENTU 20220201.54711 17.087V RFD 0.260 MENTU 20220201.54560 17.318V RFD 0.344 MENTU 20220130.54834 16.987V RFD 0.220 MENTU 20220130.54683 16.408V RFD 0.164 MENTU 20220128.54904 16.313V RFD 0.136 MENTU 20220128.54753 16.608V RFD 0.189 MENTU 20220127.55063 16.734V RFD 0.172 MENTU 20220127.54911 17.096V RFD 0.262 MENTU 20220126.54516 16.534V RFD 0.182 MENTU 20220126.54366 17.238V RFD 0.300 MENTU 20220125.55637 16.828V RFD 0.211 MENTU 20220125.55485 17.098V RFD 0.262 MENTU 20220124.55176 16.410V RFD 0.148 MENTU 20220124.55024 16.847V RFD 0.203 MENTU 20220122.59039 17.115V RFD 0.276 MENTU 20220122.58889 16.663V RFD 0.215 MENTU 20220120.57404 16.915V RFD 0.284 MENTU 20220120.57252 16.601V RFD 0.217 MENTU 20220117.60677 17.576V RFD 0.541 MENTU 20220116.57664 16.944V RFD 0.259 MENTU 20220116.57514 16.578V RFD 0.249 MENTU 20220114.53963 17.178V RFD 0.294 MENTU 20220114.53801 16.728V RFD 0.200