Occultation of 2UC 40642517 by (302) Clarissa on 2007-03-09 Red O-: Claude Ninet Optics: M280 | Method: CCD | Duration: -0.99,44.69,0 Red O-: Valenti Sallares Optics: M300 | Method: VIS | Duration: 0.94,42.33,0