Occultation of 4UC 432-103822 by (205) Martha on 2017-07-17 Green O+: Roland Boninsegna Optics: M406 | Method: VID | Duration: 2.92 4.58,50.09,0 Green O+: Olivier Dechambre Optics: M279 | Method: CCD | Duration: 2.45 2.01,48.77,0 Red O-: Kevin Green Optics: M318 | Method: VID | Duration: -73.33,41.17,0