Occultation of HIP 64296 by (431) Nephele on 2011-05-27 Red O-: R. Kostenko et al Optics: L200 | Method: VIS | Duration: 34.54,49.60,0 Red O-: Oleg Kryklya Optics: M200 | Method: VIS | Duration: 35.46,49.37,0