Occultation of HIP 14439 by (4) Vesta on 2020-02-11 Green O+: Roger Bjoregren Optics: L120 | Method: CCD | Duration: 15.30 15.56,58.42,0 Green O+: Neal Weston Optics: L120 | Method: CCD | Duration: 29.84 -2.30,56.93,0