Occultation of TYC 0204-01772-1 by 1690 Mayrhofer on 2008 Apr 27 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 = +/- 6 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 369 - 0% ** Path limit plus 3-Sigma ** 297 S 1% Ulyanovsk, Russia 48 25. 54 15. 163 16 39 22 -0.090 36 -4 293 S 1% ULYANVSK RU EFIMOV, C/O Den 48 25. 54 25. 0 16 39 22 -0.089 36 -4 254 - 2% ** Path limit plus 2-Sigma ** 139 - 8% ** Path limit plus 1-Sigma ** 133 S 9% 135 Kasan 49 5. 55 45. 44 16 39 21 -0.040 34 -4 126 S 9% 136 Engelhardt Observatory, Kas 48 45. 55 55. 85 16 39 20 -0.038 35 -4 92 S 12% 236 Tomsk 84 55. 56 25. 106 16 40 46 -0.028 18 -17 49 S 15% GORKIY RU DR.KULAGIN,C/O 43 55. 56 15. 163 16 39 3 -0.015 36 -1 42 S 16% Nizhny Novgorod 44 5. 56 15. 139 16 39 3 -0.013 36 -1 40 S 16% 168 Kourovskaya 59 35. 56 55. 97 16 39 49 -0.012 30 -8 24 - 16% *** Path limit *** 0 - 17% **** Centre Line **** -24 - 16% *** Path limit *** -139 - 8% ** Path limit plus 1-Sigma ** -167 N 6% Kirov, Russia 49 45. 58 35. 0 16 39 17 0.051 32 -3 -254 - 2% ** Path limit plus 2-Sigma ** -369 - 0% ** Path limit plus 3-Sigma ** [Prediction of 2008 Mar 17.3]