Occultation of UCAC4 553-022869 by 150 Nuwa on 2021 Feb 3 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 272 - 0% ** Path limit plus 3-Sigma ** 237 N 1% Yellowknife NT -114 25. 62 25. 205 6 29 22 -0.108 45 -42 212 - 2% ** Path limit plus 2-Sigma ** 180 N 8% CharlottetownPE - 63 5. 46 15. 9 6 20 30 -0.082 26 -52 152 - 16% ** Path limit plus 1-Sigma ** 102 N 43% Moncton NB - 64 45. 46 5. 12 6 20 34 -0.047 27 -53 100 N 45% Anadyr Siberia 177 45. 64 45. 10 6 38 8 -0.046 38 -16 92 - 50% *** Path limit *** 88 N 53% ChicoutimiQu Sawyer~Edward - 71 5. 48 25. 117 6 21 34 -0.040 31 -54 71 N 63% Fairbanks AK -147 55. 64 45. 136 6 33 59 -0.033 45 -30 60 N 69% 827 Saint-Felicien - 72 25. 48 35. 66 6 21 44 -0.028 32 -54 54 N 73% Dawson YT -139 25. 64 5. 369 6 32 51 -0.025 46 -34 45 N 77% Twin Dogs Obs - Dave Dickinson - 68 35. 47 5. 200 6 21 3 -0.021 30 -54 29 N 82% AVONPORT NS BISHOP~ROY L. - 64 15. 45 5. 0 6 20 18 -0.013 27 -53 18 N 85% Fredericton NB - 66 35. 45 55. 9 6 20 39 -0.008 29 -54 12 N 86% Dartmouth NS - 63 35. 44 35. 7 6 20 9 -0.005 26 -53 10 N 86% Halifax NS - 63 35. 44 35. 18 6 20 9 -0.005 26 -53 8 N 86% 851 Burke-Gaffney Observatory, - 63 35. 44 35. 75 6 20 9 -0.004 26 -53 4 N 87% StillwaterLake,N DaveLane,Abbey - 63 45. 44 45. 110 6 20 10 -0.002 27 -53 0 - 88% **** Centre Line **** -5 S 87% Nome AK -165 25. 64 35. 8 6 36 15 0.002 43 -23 -26 S 83% Saint John NB - 66 5. 45 15. 8 6 20 27 0.012 28 -54 -73 S 62% Quebec City PQ - 71 15. 46 45. 50 6 21 12 0.033 32 -55 -92 S 50% Magadan Siberia 150 45. 59 35. 10 6 41 32 0.042 29 -3 -92 - 50% *** Path limit *** -149 S 18% 924 Observatoire du Cegep de Tr - 72 15. 46 25. -19 6 21 13 0.068 32 -56 -152 - 16% ** Path limit plus 1-Sigma ** -153 S 16% 826 Plessissville - 71 45. 46 15. 78 6 21 6 0.070 32 -56 -171 S 10% TroiRivieres PQ - 72 35. 46 25. 35 6 21 12 0.078 33 -56 -172 S 10% Orono Ma U Maine Plan'm & Ob - 68 45. 44 55. 0 6 20 33 0.078 30 -56 -179 S 8% Dexter Ma 45thPar.Am.Ast.Main - 69 15. 45 5. 0 6 20 38 0.082 30 -56 -180 S 8% Bangor ME - 68 45. 44 45. 6 6 20 32 0.082 30 -56 -202 S 4% H96 Observatoire des Pleiades, - 73 25. 46 25. 97 6 21 17 0.092 33 -56 -206 S 3% MtMegntc Qu Obs.Astr.MontMegant - 71 5. 45 25. 1114 6 20 53 0.094 32 -56 -206 S 3% 301 Mont Megantic - 71 5. 45 25. 1091 6 20 53 0.094 32 -56 -212 - 2% ** Path limit plus 2-Sigma ** -222 S 2% Searsprt Ma Penobscot ValleySt. - 68 55. 44 25. 0 6 20 28 0.101 30 -56 -234 S 1% FAIRFIEL ME STOWERS,CLIFFORD - 69 35. 44 35. 47 6 20 33 0.107 31 -56 -238 S 1% Sherbrooke PQ - 71 55. 45 25. 163 6 20 56 0.109 32 -57 -239 S 1% Watervil Ma Northern Stars Plan - 69 45. 44 35. 0 6 20 33 0.110 31 -56 -241 S 1% Lincnvil ME Michael Kosowsky - 69 5. 44 15. 155 6 20 27 0.110 30 -56 -247 S 1% FARMINGT ME MAGRI~CHRISTOPHER - 70 5. 44 45. 0 6 20 37 0.113 31 -56 -252 S 0% Sherbrok PQ Vincent Desmarais - 71 55. 45 15. 0 6 20 54 0.115 32 -57 -267 S 0% Whitehorse YT -135 5. 60 45. 702 6 32 6 0.122 50 -37 -269 S 0% Augusta ME - 69 45. 44 15. 14 6 20 30 0.123 31 -57 -272 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Mar 3.1