Occultation of 4UC 586-034123 by (207) Hedda on 2022-04-04 Green O+: Yves Argentin Optics: M305 | Method: VID | Duration: 3.20 0.06,43.14,0 Red O-: J.J. Castellani Optics: M400 | Method: VID | Duration: -0.04,43.62,0