Occultation of 4UC 630-020758 by (784) Pickeringia on 2022-02-28 Green O+: Michal Rottenborn Optics: M254 | Method: CCD | Duration: 5.46 12.59,49.68,0 Green O+: Jiri Kubanek Optics: M200 | Method: CCD | Duration: 7.09 12.68,49.44,0