Occultation of UCAC4 651-116990 by (173717) 2001 QC152 on 2023-10-15 Green O+: Jiri Kubanek Optics: M303 | Method: VID | Duration: 0.32 13.75,49.74,0 Red O-: Zdenek Sikac Optics: T150 | Method: VID | Duration: 13.86,50.14,0