Occultation of UCAC4 337-124204 by 20 Massalia on 2023 Oct 25 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 = +/- 0 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 136 - 0% ** Path limit plus 3-Sigma ** 132 - 2% ** Path limit plus 2-Sigma ** 128 - 16% ** Path limit plus 1-Sigma ** 123 - 50% *** Path limit *** 109 S 100% 383 Chirorin 137 55. 36 45. 653 8 38 8 -0.027 25 -8 108 S 100% D91 Adati 140 45. 37 45. 221 8 38 15 -0.027 23 -11 107 S 100% 367 Yatsuka 133 15. 35 35. -1 8 37 57 -0.027 28 -4 104 S 100% 908 Toyama 137 15. 36 35. 36 8 38 7 -0.026 25 -8 96 S 100% 404 Yamamoto 140 55. 37 45. -8 8 38 15 -0.024 23 -11 48 S 100% 893 Sendai Municipal Observator 140 55. 38 15. -9 8 38 14 -0.012 23 -11 47 S 100% 358 Nanyo 140 5. 38 5. 218 8 38 13 -0.012 23 -10 46 S 100% 891 JCPM Kimachi Station 140 55. 38 15. 15 8 38 14 -0.012 23 -11 45 S 100% 391 Sendai Observatory, Ayashi 140 45. 38 15. 95 8 38 14 -0.011 23 -11 38 S 100% 895 Hatamae 140 45. 38 15. 300 8 38 14 -0.009 23 -11 38 S 100% D89 Yamagata 140 25. 38 15. 529 8 38 13 -0.009 23 -10 27 S 100% 356 Kogota 141 5. 38 35. -24 8 38 15 -0.007 22 -11 26 S 100% 417 Yanagida Astronomical Obser 137 5. 37 25. 149 8 38 6 -0.006 25 -8 11 S 100% 407 Kahoku 140 15. 38 25. 37 8 38 13 -0.003 23 -10 0 - 100% **** Centre Line **** -123 - 50% *** Path limit *** -128 - 16% ** Path limit plus 1-Sigma ** -132 - 2% ** Path limit plus 2-Sigma ** -136 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Aug 27.0