Occultation of UCAC4 507-003752 by 21 Lutetia on 2023 Nov 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 = +/- 1 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 91 - 0% ** Path limit plus 3-Sigma ** 87 - 2% ** Path limit plus 2-Sigma ** 84 - 16% ** Path limit plus 1-Sigma ** 80 - 50% *** Path limit *** 73 N 97% Churchill MB - 94 15. 58 45. 29 3 56 53 -0.051 37 -41 17 N 100% B & G Weller, Na imo, BC -124 5. 49 15. 102 4 0 16 -0.011 28 -31 0 - 100% **** Centre Line **** -7 S 100% Vancouver BC -123 5. 49 15. 43 4 0 12 0.005 28 -31 -9 S 100% Dan Collier, Mac llanSC, Vanc'r -123 5. 49 15. 9 4 0 13 0.006 28 -31 -10 S 100% Vancouver, BC Bill Ronald -123 15. 49 15. 96 4 0 13 0.007 28 -31 -10 S 100% Bill Ronald, Vancouver, BC -123 15. 49 15. 96 4 0 13 0.007 28 -31 -11 S 100% Mark Kardos, Courtenay,BC -124 55. 48 45. 59 4 0 24 0.008 27 -30 -18 S 100% Burnaby, BC Leigh Palmer -122 55. 49 15. 30 4 0 13 0.012 28 -31 -40 S 100% PT. ROBERTS WA - DON MCAFEE -123 5. 48 55. 51 4 0 15 0.028 28 -31 -75 S 92% Sid Sidhu, Victo a, BC -123 25. 48 35. 262 4 0 21 0.052 28 -31 -76 S 85% 658 National Research Council o -123 25. 48 35. 199 4 0 21 0.053 28 -31 -80 - 50% *** Path limit *** -82 S 34% D. Lee & D. Benn t, Victoria, B -123 25. 48 25. 48 4 0 21 0.056 28 -31 -83 S 17% 659 Heron Cove Observatory, Orc -122 55. 48 35. 19 4 0 18 0.058 28 -32 -84 - 16% ** Path limit plus 1-Sigma ** -84 S 13% Victoria BC - Paul Quinn -123 25. 48 25. 30 4 0 21 0.058 28 -31 -86 S 6% Summerland BC - Dave Gamble -119 45. 49 35. 500 3 59 58 0.059 30 -33 -86 S 5% Bellingham WA - Dennis Hoofnagle -122 35. 48 45. 29 4 0 16 0.059 29 -32 -86 S 5% Joe Carr, Victor , BC -123 25. 48 25. 37 4 0 21 0.059 28 -31 -86 S 5% 655 Sooke -123 35. 48 25. -65 4 0 23 0.059 28 -31 -86 S 5% 657 Climenhaga Observatory, Vic -123 15. 48 25. 22 4 0 21 0.059 28 -31 -87 - 2% ** Path limit plus 2-Sigma ** -87 S 2% 656 Victoria -123 35. 48 25. 162 4 0 23 0.060 28 -31 -89 S 1% 642 Oak Bay, Victoria -123 15. 48 25. 0 4 0 21 0.062 28 -31 -91 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 Sep 17.8