Occultation of UCAC4-574-026517 by 90 Antiope on 2019 Apr 23 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 115 - 0% ** Path limit plus 3-Sigma ** 114 S 0% J. Petersen - 98 25. 30 25. 50 1 19 18 -0.039 57 -4 112 S 0% 722 Missouri City - 95 35. 29 35. -24 1 19 26 -0.038 54 -6 108 S 0% Houston ar Pellerin, Bill - 96 25. 29 55. 0 1 19 23 -0.037 55 -5 103 S 1% 19991025 Mi ants, Bee Caves RC, - 97 55. 30 15. 280 1 19 19 -0.035 56 -4 99 S 2% D. Rask - 95 5. 29 35. 50 1 19 28 -0.034 54 -7 99 S 2% Austin, TX Jim Walker, 8cm R - 97 55. 30 25. 0 1 19 19 -0.034 56 -4 98 S 2% Austin, TX MikeMcCants8in - 97 45. 30 25. 158 1 19 19 -0.033 56 -4 98 S 2% HOUSTON TX MALEY~PAUL D. - 95 5. 29 35. 6 1 19 27 -0.033 54 -7 98 S 2% Houston TX - P. Sventek - 95 35. 29 45. 50 1 19 26 -0.033 54 -6 97 - 2% ** Path limit plus 2-Sigma ** 97 S 2% Austin TX Kirchhof, Rick 8in. - 97 45. 30 25. 201 1 19 19 -0.033 56 -4 95 S 3% HOUSTON TX NUGENT~RICHARD - 95 15. 29 45. 6 1 19 27 -0.032 54 -7 94 S 3% Houston TX Williams~Tom & Anna - 95 25. 29 45. 22 1 19 26 -0.032 54 -6 90 S 6% Webster TX Moore~Walter - 95 25. 29 45. 7 1 19 26 -0.031 54 -6 89 S 6% HOUSTON TX HUTCHINSON~WAYN - 95 25. 29 45. 22 1 19 26 -0.030 54 -6 80 S 15% Baytown, TX Steve Linscott - 94 55. 29 45. 0 1 19 28 -0.027 54 -7 79 - 16% ** Path limit plus 1-Sigma ** 78 S 18% Houston TX Cudnik~Brian - 95 35. 29 55. 40 1 19 25 -0.027 54 -6 74 S 25% Houston ar Knewston, Mike - 96 25. 30 15. 0 1 19 23 -0.025 55 -5 72 S 28% HOUSTON TX - Preston Broesche - 95 35. 29 55. 39 1 19 26 -0.025 54 -6 62 - 50% *** Path limit *** 60 S 55% Houston TX Dave Clark - 95 15. 29 55. 0 1 19 27 -0.020 54 -7 55 S 66% D. Clark - 95 5. 29 55. 50 1 19 27 -0.019 54 -7 51 S 72% San Angelo TX -100 25. 31 25. 562 1 19 10 -0.017 58 -2 50 S 74% S. Barziza - 95 15. 30 5. 50 1 19 26 -0.017 54 -6 34 S 94% Port Arthur TX - 93 55. 29 55. 3 1 19 30 -0.012 53 -8 33 S 95% H32 Texas A&M Physics Observato - 96 25. 30 35. 41 1 19 23 -0.011 55 -5 24 S 98% Bryan TX Kuhl~Derek - 96 25. 30 35. 103 1 19 22 -0.008 55 -5 24 S 98% 19821115 Jo t, Bryan, TX - 96 15. 30 35. 86 1 19 23 -0.008 55 -5 17 S 99% H76 Oakridge Observatory, Miami - 80 35. 25 35. 3 1 20 8 -0.006 40 -20 17 S 99% Beaumont TX - 94 5. 30 5. 6 1 19 29 -0.006 53 -7 6 S 100% Coral Gables FL -Don Parker 16" - 80 15. 25 35. 0 1 20 8 -0.002 40 -20 6 S 100% Dolen, TX NHAC site Dave - 94 55. 30 25. 0 1 19 27 -0.002 54 -7 5 S 100% MIAMI FL MICHAEL C. MOONEY - 80 15. 25 45. 0 1 20 8 -0.002 40 -20 0 - 100% **** Centre Line **** -10 N 100% Miami FL - 80 15. 25 45. 3 1 20 8 0.003 40 -21 -14 N 100% FT MYERS FL DAVID B. WALLACE - 81 55. 26 25. 3 1 20 3 0.005 42 -19 -21 N 99% H72 Evelyn L. Egan Observatory, - 81 45. 26 25. -13 1 20 4 0.007 42 -19 -25 N 98% 452 Big Cypress Observatory - 80 55. 26 15. -78 1 20 6 0.009 41 -20 -35 N 94% LORENA TX BARTON~JOHNNY - 97 5. 31 25. 309 1 19 19 0.012 56 -4 -39 N 90% H77 Buehler Observatory - 80 15. 26 5. -23 1 20 8 0.013 40 -20 -41 N 88% Cape Coral FL - Bob Konior - 81 55. 26 45. 0 1 20 3 0.014 42 -19 -43 N 85% FT MYERS FL - T. L. Fox - 81 45. 26 45. 3 1 20 3 0.015 42 -19 -46 N 82% WACO TX MCANALLY~JOHN W - 97 15. 31 35. 184 1 19 19 0.016 56 -4 -49 N 77% Waco TX - 97 5. 31 35. 123 1 19 19 0.017 56 -4 -54 N 68% Waco TX Eisfeldt~Dave - 97 15. 31 35. 158 1 19 19 0.018 56 -4 -62 - 50% *** Path limit *** -65 N 43% LABELLE FL MRAZ~FRANK J - 81 25. 26 45. 5 1 20 4 0.022 41 -19 -73 N 27% Abilene TX - 99 45. 32 25. 521 1 19 11 0.025 58 -2 -79 - 16% ** Path limit plus 1-Sigma ** -83 N 12% Sarasota FL - 82 35. 27 25. 6 1 20 1 0.028 42 -18 -85 N 10% Longboat FL Greg Shanos - 82 35. 27 25. 0 1 20 0 0.029 43 -18 -89 N 6% Stephenv TX Douglas Mayo, 8"C - 98 15. 32 15. 414 1 19 15 0.030 56 -3 -90 N 6% Stephenville TX - Ben Hudgens - 98 5. 32 15. 411 1 19 15 0.031 56 -3 -90 N 5% Lufkin TX - Ernie Iverson - 94 55. 31 15. 0 1 19 25 0.031 54 -6 -92 N 4% New Orleans, LA-Cunningham Obs - 90 5. 29 55. 3 1 19 39 0.031 49 -11 -92 N 4% NewOrlns LA Cunningham Ob. - 90 5. 29 55. 3 1 19 39 0.031 49 -11 -97 - 2% ** Path limit plus 2-Sigma ** -101 N 1% Venus FL- TheStarFarm K Ewing - 81 25. 27 5. 26 1 20 3 0.034 41 -19 -104 N 1% 747 Baton Rouge Observatory - 91 5. 30 25. -10 1 19 36 0.035 50 -10 -105 N 1% W Palm Beach FL - T Redding - 80 5. 26 35. 3 1 20 7 0.036 40 -20 -105 N 1% 929 Port Allen - 91 15. 30 25. -15 1 19 36 0.036 50 -10 -107 N 1% BatonRog LA LSU Obs, W. Coskrey - 91 15. 30 25. 31 1 19 36 0.037 50 -10 -109 N 0% US M254 VI 0111 Peter Lazar - 91 5. 30 25. 20 1 19 36 0.037 50 -10 -111 N 0% Palm Bch FL Bush & Fredrickson - 80 5. 26 45. 0 1 20 7 0.038 40 -20 -113 N 0% 1983_529 W. e, Nacogdoches, TX - 94 35. 31 25. 122 1 19 26 0.038 53 -7 -115 - 0% ** Path limit plus 3-Sigma ** Prediction of 2019 Mar 30.8