Occultation of 4UC 537-027088 by (156) Xanthippe on 2020-11-30 Green O+: Jordi Marco Optics: M235 | Method: CCD | Duration: 4.44 2.16,41.40,0 Red O-: Carles Schnabel Optics: M400 | Method: CCD | Duration: 1.87,41.49,0