Occultation of TYC 1757-00993-1 by (829) Academia on 2020-11-01 Green O+: Eric Frappa Optics: M203 | Method: VID | Duration: 5.07 1.99,44.57,0 Green O+: J.J. Castellani Optics: M400 | Method: VID | Duration: 4.08 -0.04,43.62,0 Red O-: Gerard Vaudescal Optics: M254 | Method: CCD | Duration: -0.01,43.21,0