Occultation of UCAC4 631-006724 by (506) Marion on 2023-09-16 Green O+: Daniel Antuszewicz Optics: M200 | Method: VID | Duration: 8.91 20.90,52.38,0 Green O+: Arnaud Leroy Optics: T350 | Method: VID | Duration: 11.51 2.74,48.74,0 Red O-: Anna Marciniak Optics: M350 | Method: CCD | Duration: 16.04,52.60,0