Occultation of HIP 17113 by (925) Alphonsina on 2017-03-25 Green O+1: L. Hermansson et al Optics: M406 | Method: CCD | Duration: 1.16 17.21,59.81,0 Green O+1: Bengt Rutersten Optics: M280 | Method: CCD | Duration: 1.30 18.08,59.24,0 Green O+2: L. Hermansson et al Optics: M406 | Method: CCD | Duration: 1.64 17.21,59.81,0 Green O+2: Bengt Rutersten Optics: M280 | Method: CCD | Duration: 1.70 18.08,59.24,0