Occultation of 4UC 518-025559 by (239) Adrastea on 2019-01-02 Green O+: Matthieu Conjat Optics: M400 | Method: CCD | Duration: 0.78 7.30,43.73,0 Green O+: Matthieu Conjat Optics: M400 | Method: CCD | Duration: 2.70 7.30,43.73,0