Occultation of TYC 0256-00598-1 by (1647) Menelaus on 2001-12-01 Red O-: J. Lecacheux et al Optics: M1050 | Method: CCD | Duration: 0.14,42.94,0 Red O-: Oscar Canales Optics: M120 | Method: VIS | Duration: -1.34,42.20,0 Red O-: Carles Schnabel Optics: M210 | Method: VID | Duration: 1.87,41.49,0