Occultation of TYC 0857-00124-1 by 86 Semele on 2010 Feb 7 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 = +/- 5 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 251 - 0% ** Path limit plus 3-Sigma ** 246 N 0% 168 Kourovskaya 59 35. 56 55. 97 16 6 47 -0.123 3 -28 208 N 1% 394 JCPM Hamatonbetsu Station 142 15. 45 5. 0 16 2 30 -0.104 51 -56 189 - 2% ** Path limit plus 2-Sigma ** 144 N 11% 400 Kitami 143 45. 43 45. 130 16 2 17 -0.072 53 -56 127 - 16% ** Path limit plus 1-Sigma ** 115 N 21% 399 Kushiro 144 35. 43 5. 96 16 2 10 -0.058 54 -57 99 N 29% 899 Toma 142 35. 43 55. 0 16 2 25 -0.050 53 -57 91 N 33% 395 Tokyo-Asahikawa 142 25. 43 55. 0 16 2 26 -0.046 52 -57 85 N 37% 396 Asahikawa 142 25. 43 45. -58 16 2 25 -0.042 53 -57 73 N 44% 236 Tomsk 84 55. 56 25. 106 16 6 25 -0.036 17 -40 65 - 48% *** Path limit *** 14 N 69% 406 Bibai 141 45. 43 15. 8 16 2 28 -0.007 53 -58 0 - 71% **** Centre Line **** -22 S 67% 397 Sapporo Science Center 141 25. 43 5. -5 16 2 29 0.011 53 -58 -38 S 62% 392 JCPM Sapporo Station 141 25. 42 55. 196 16 2 29 0.019 53 -58 -65 - 48% *** Path limit *** -93 S 32% 362 Ray Observatory 140 35. 42 35. 224 16 2 33 0.047 53 -59 -127 - 16% ** Path limit plus 1-Sigma ** -189 - 2% ** Path limit plus 2-Sigma ** -251 - 0% ** Path limit plus 3-Sigma ** Prediction of 2010 Jan 26.1