Occultation of UCAC4 484-017448 by (909) Ulla on 2025-02-02 Green O+: Deborah Smith Optics: M300 | Method: CCD | Duration: 7.30 -2.54,37.11,0 Green O+: Ferran Casarramona Optics: M200 | Method: VID | Duration: 3.60 -2.02,36.88,0