Occultation of TYC 1981-01493-1 by (412) Elisabetha on 2016-03-17 Green O+: Peter Delincak Optics: M400 | Method: CCD | Duration: 0.20 18.70,49.40,0 Green O+: Matej Korec Optics: M202 | Method: CCD | Duration: 7.22 18.85,48.59,0 Green O+: Bernd Gaehrken Optics: M150 | Method: VID | Duration: 4.00 11.61,48.12,0