Occultation of UCAC4-428-000034 by 3451 Mentor on 2023 Nov 14 Distance from center of occultation path - in km Distances are positive to the right, referenced to the direction of motion along the path Uncertainty in time = +/- 8 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 211 - 0% ** Path limit plus 3-Sigma ** 162 - 2% ** Path limit plus 2-Sigma ** 114 - 16% ** Path limit plus 1-Sigma ** 80 N 38% Daqing China - Xuejun Zhang 124 55. 46 45. 148 12 24 4 -0.024 39 -43 74 N 43% Blagoveshchensk Siberia 127 35. 50 25. 500 12 23 20 -0.022 35 -43 71 N 45% Blagoveschensk, RU - MASTER Net 127 25. 50 15. 260 12 23 21 -0.021 35 -43 65 - 50% *** Path limit *** 0 - 82% **** Centre Line **** -65 - 50% *** Path limit *** -83 S 36% 334 Tsingtao 120 15. 36 5. 63 12 26 11 0.025 50 -43 -83 S 36% Harbin Manchuria 126 35. 45 45. 150 12 24 1 0.025 40 -45 -114 - 16% ** Path limit plus 1-Sigma ** -152 S 4% D14 Nanchuan Observatory, Guang 113 15. 23 5. -3 12 29 29 0.046 62 -38 -161 S 3% 330 Purple Mountain Observatory 118 45. 32 5. 335 12 27 4 0.048 54 -43 -162 - 2% ** Path limit plus 2-Sigma ** -175 S 2% Gaoyou China - Feisheng Jin 119 25. 32 45. 8 12 26 51 0.053 53 -43 -211 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Sep 17.8