Occultation of UCAC4 628-025579 by 519 Sylvania on 2021 Jan 30 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 = +/- 10 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 109 - 0% ** Path limit plus 3-Sigma ** 108 N 0% 984 Eastfield - 2 45. 51 5. 4021 18 26 3 -0.061 58 -14 103 N 0% 529 Christiania 10 45. 59 55. -5 18 21 18 -0.058 60 -21 99 N 1% Uplyme,Dorset UK OTTEWELL~GUY - 2 55. 50 45. 0 18 26 10 -0.056 58 -14 98 N 1% 238 Grorudalen Optical Observat 10 55. 59 55. 113 18 21 16 -0.055 60 -21 95 N 1% 993 Woolston Observatory - 2 35. 51 5. 4021 18 26 1 -0.054 58 -14 95 N 1% 951 Highworth - 1 45. 51 35. 69 18 25 41 -0.053 58 -14 94 N 1% 498 Northampton - 0 45. 52 25. 0 18 25 19 -0.053 59 -15 94 N 1% 967 Greens Norton - 1 5. 52 5. 112 18 25 26 -0.053 58 -15 91 N 2% vv Stephens,Sherborne UK - 2 35. 50 55. 0 18 26 2 -0.051 58 -14 88 N 2% 963 Werrington - 0 15. 52 35. 0 18 25 10 -0.050 59 -15 83 N 3% J77 Golden Hill Observatory, St - 2 25. 50 55. 46 18 26 1 -0.047 58 -14 81 - 2% ** Path limit plus 2-Sigma ** 79 N 4% 996 Oxford - 1 15. 51 45. 45 18 25 35 -0.045 58 -15 79 N 4% J90 West Challow - 1 25. 51 35. 27 18 25 40 -0.045 58 -15 70 N 7% J95 Great Shefford - 1 25. 51 25. 91 18 25 42 -0.039 58 -15 69 N 7% J73 Quainton - 0 55. 51 55. 0 18 25 30 -0.039 59 -15 66 N 9% 997 Hartwell - 0 55. 51 55. 1182 18 25 30 -0.037 59 -15 62 N 11% 489 Hemingford Abbots - 0 5. 52 25. 0 18 25 14 -0.035 59 -15 61 N 12% 986 Ascot - 1 15. 51 25. 942 18 25 41 -0.034 59 -15 55 N 16% 490 Wimborne Minster - 2 5. 50 55. 2160 18 26 0 -0.031 58 -14 54 - 16% ** Path limit plus 1-Sigma ** 52 N 18% 948 Pymoor 0 15. 52 25. -63 18 25 9 -0.030 59 -16 51 N 19% 964 Southend Bradfield - 1 5. 51 25. 72 18 25 41 -0.029 59 -15 49 N 21% Umea, Sweden 20 15. 63 55. 0 18 18 52 -0.027 59 -25 41 N 29% 503 Cambridge 0 5. 52 15. 19 18 25 15 -0.023 59 -15 39 N 32% Preston UK ELLIOTT~ANDREW - 0 55. 51 25. 72 18 25 39 -0.022 59 -15 38 N 32% 979 South Wonston - 1 15. 51 5. 60 18 25 49 -0.022 59 -15 38 N 32% fv Haymes,KnowlHill UK - 0 45. 51 35. 0 18 25 37 -0.022 59 -15 38 N 33% J92 Beaconsfield - 0 35. 51 35. 111 18 25 33 -0.021 59 -15 35 N 36% fv Hills,Cambridge UK 0 15. 52 15. 0 18 25 14 -0.020 59 -16 30 N 41% f Harrison UK - 0 15. 51 45. 0 18 25 27 -0.017 59 -15 30 N 41% J88 Strawberry Field Obs., Sout - 1 25. 50 55. -5 18 25 53 -0.017 59 -14 29 N 42% East Dereham, UK Adrian Ashford 0 55. 52 45. 0 18 24 58 -0.016 59 -16 26 N 45% 496 Bishopstoke - 1 15. 50 55. -37 18 25 52 -0.015 59 -15 26 - 47% *** Path limit *** 25 N 47% Jaervsoe, Sweden 16 15. 61 45. 150 18 20 1 -0.014 60 -24 18 N 53% 973 Harrow - 0 15. 51 35. 0 18 25 31 -0.010 59 -15 17 N 54% 497 Ascot-Loudwater - 0 45. 51 15. 0 18 25 40 -0.010 59 -15 15 N 55% 998 London-Mill Hill - 0 15. 51 35. 36 18 25 30 -0.009 59 -15 14 N 56% 968 Haverhill 0 25. 52 5. 164 18 25 15 -0.008 59 -16 8 N 59% J69 North Observatory, Clanfiel - 1 5. 50 55. 140 18 25 50 -0.005 59 -15 8 N 59% J84 South Observatory, Clanfiel - 1 5. 50 55. 90 18 25 50 -0.005 59 -15 6 N 60% 940 Waterlooville - 1 5. 50 55. -24 18 25 51 -0.004 59 -15 4 N 60% fv McGee,Clandon-Surrey UK - 0 35. 51 15. 0 18 25 39 -0.003 59 -15 4 N 60% 969 London-Regents Park - 0 5. 51 35. -43 18 25 31 -0.002 59 -15 3 N 61% London, England - 0 15. 51 35. 0 18 25 31 -0.002 59 -15 2 N 61% 994 Godalming - 0 35. 51 5. 0 18 25 42 -0.001 59 -15 1 N 61% 480 Cockfield 0 45. 52 5. 554 18 25 10 0.000 59 -16 0 - 64% **** Centre Line **** -4 S 60% 499 Cheam - 0 15. 51 25. -5 18 25 34 0.002 59 -15 -7 S 60% vt Jennings,London UK - 0 5. 51 25. 0 18 25 33 0.004 59 -15 -14 S 56% 970 Chelmsford 0 25. 51 45. -16 18 25 21 0.008 59 -16 -17 S 54% 477 Galleywood 0 25. 51 45. 22 18 25 22 0.009 59 -16 -18 S 53% 502 Colchester 0 55. 51 55. 0 18 25 14 0.010 60 -16 -19 S 52% 234 Coddenham Observatory 1 5. 52 5. -49 18 25 7 0.011 60 -16 -26 - 47% *** Path limit *** -26 S 46% 002 Rayleigh 0 35. 51 35. 3007 18 25 21 0.015 60 -16 -30 S 41% A70 Lumijoki 25 15. 64 45. 1 18 17 56 0.017 59 -27 -31 S 40% A00 Clark Observatory, Gravesen 0 25. 51 25. -17 18 25 28 0.017 59 -16 -37 S 33% 582 Orwell Park 1 15. 51 55. 0 18 25 10 0.021 60 -16 -44 S 27% 001 Crowborough 0 5. 51 5. 0 18 25 37 0.025 59 -15 -54 - 16% ** Path limit plus 1-Sigma ** -57 S 14% Vaasa, Finland 21 35. 63 5. 0 18 18 52 0.032 60 -26 -60 S 12% 576 Burwash 0 25. 51 5. 4021 18 25 36 0.034 60 -16 -70 S 7% 501 Herstmonceux 0 25. 50 55. 19 18 25 39 0.040 60 -16 -72 S 6% 960 Rolvenden 0 35. 51 5. 6 18 25 34 0.041 60 -16 -77 S 4% Aalborg, Denmark 9 55. 57 5. 13 18 22 17 0.044 61 -21 -81 - 2% ** Path limit plus 2-Sigma ** -98 S 1% 471 Houstrup 8 15. 55 45. -35 18 22 55 0.055 61 -20 -108 S 0% Goteborg, Sweden 11 55. 57 45. 0 18 21 46 0.061 62 -22 -109 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Dec 31.0