Occultation of UCAC4 518-024576 by 48 Doris on 2023 Dec 19 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 = +/- 4 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 189 - 0% ** Path limit plus 3-Sigma ** 184 - 2% ** Path limit plus 2-Sigma ** 180 - 16% ** Path limit plus 1-Sigma ** 175 - 50% *** Path limit *** 164 N 98% Whitehorse YT -135 5. 60 45. 702 13 43 17 -0.074 25 -29 152 N 100% Nome AK -165 25. 64 35. 8 13 45 4 -0.068 34 -41 72 N 100% Anadyr Siberia 177 45. 64 45. 10 13 46 4 -0.032 37 -45 50 N 100% 236 Tomsk 84 55. 56 25. 106 13 51 52 -0.023 19 -32 0 - 100% **** Centre Line **** -26 S 100% Anchorage AK -149 55. 61 15. 36 13 43 57 0.012 31 -36 -27 S 100% Gimli, Manitoba - Brian Renaud - 97 5. 50 35. 8 13 41 36 0.012 4 -7 -46 S 100% Pinawa, MB Patrick O'Conn - 95 55. 50 5. 275 13 41 34 0.021 3 -6 -72 S 100% 8km n. Tyndall, Scott Young - 96 45. 50 5. 300 13 41 33 0.033 4 -6 -77 S 100% Juneau AK -134 25. 58 15. 15 13 42 58 0.034 25 -29 -78 S 100% Yakutsk Siberia 129 45. 62 15. 1000 13 49 16 0.035 37 -48 -101 S 100% Sleaford Observatory, SK- Huziak -105 55. 52 5. 148 13 41 41 0.046 10 -12 -106 S 100% Winnipeg MB - 97 5. 49 55. 232 13 41 31 0.048 4 -6 -112 S 100% Univ. of Sask. Obs - R. Huziak -106 45. 52 15. 155 13 41 42 0.050 10 -13 -115 S 100% SASKATOON SK HENNIGAN~DOUGLA -106 45. 52 5. 503 13 41 42 0.052 10 -13 -115 S 100% Ft.Garry MB Chris Brown - 97 5. 49 45. 239 13 41 30 0.052 4 -6 -132 S 100% Edmonton AB -113 25. 53 35. 666 13 41 54 0.059 14 -17 -133 S 100% 729 Glenlea Astronomical Observ - 97 5. 49 35. 171 13 41 29 0.060 4 -6 -138 S 100% Winnipeg MB Chris Brown - 97 5. 49 35. 236 13 41 29 0.062 4 -6 -142 S 100% EDMONTON AB LING~ALISTER -113 35. 53 25. 681 13 41 53 0.064 14 -17 -155 S 100% EDMONTON AB HUBE~PROF. DOUG -113 45. 53 25. 708 13 41 53 0.070 15 -17 -164 S 98% Teulon - Gerry Smerchanski - 97 15. 49 25. 8 13 41 27 0.074 4 -6 -172 S 70% Krasnoyarsk RU 93 5. 56 5. 1000 13 51 42 0.077 24 -37 -175 - 50% *** Path limit *** -180 - 16% ** Path limit plus 1-Sigma ** -184 - 2% ** Path limit plus 2-Sigma ** -185 S 2% Brandon MB - 99 55. 49 55. 385 13 41 28 0.083 6 -8 -189 - 0% ** Path limit plus 3-Sigma ** Prediction of 2022 Jun 15.2