Occultation of UCAC4 377-068010 by 210 Isabella on 2021 Jan 12 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 103 - 0% ** Path limit plus 3-Sigma ** 99 S 0% Yonkers, GA - Roger Venable - 83 15. 32 25. 100 9 31 25 -0.039 24 -38 99 S 0% Bonaire GA Ron Dawes - 83 35. 32 35. 0 9 31 24 -0.039 24 -38 95 S 0% GREELEY CO DIETZ~RICHARD D -104 45. 40 25. 1459 9 31 2 -0.037 5 -54 93 S 1% Centerville, GA K9 Obs. George - 83 45. 32 35. 0 9 31 24 -0.037 24 -39 89 S 1% FtColins CO Tom Teters -105 5. 40 35. 1600 9 31 2 -0.035 5 -54 87 S 1% Mountain Home AR - Cotter Obs - 92 35. 36 15. 3 9 31 11 -0.034 15 -46 86 S 2% MEMPHIS TN HONEY~JAMES E. - 89 55. 35 15. 76 9 31 14 -0.034 18 -44 86 S 2% CRANE HILL AL SMITH~SCOTT AND - 87 5. 34 5. 178 9 31 18 -0.034 20 -41 83 - 2% ** Path limit plus 2-Sigma ** 82 S 3% Vidalia GA Brown~Dan - 82 25. 32 15. 80 9 31 26 -0.032 25 -37 80 S 3% Vidalia GA Jeff Lackmeyer - 82 25. 32 15. 0 9 31 26 -0.031 25 -37 79 S 4% Climax, KS Richard Wilds - 96 15. 37 45. 350 9 31 7 -0.031 12 -49 79 S 4% Joplin MO - 94 35. 37 5. 302 9 31 9 -0.031 14 -47 71 S 8% Cullman AL Scott Smith - 86 55. 34 15. 0 9 31 19 -0.028 21 -41 70 S 9% Macon GA - 83 35. 32 55. 102 9 31 24 -0.027 24 -39 64 S 15% Jelm Mtn WY IR observatory -105 55. 41 5. 2947 9 31 2 -0.025 4 -55 62 - 16% ** Path limit plus 1-Sigma ** 61 S 18% JONESBOR AR PAUL QUALTIERI - 90 45. 35 45. 99 9 31 13 -0.024 17 -44 53 S 30% Gadsden AL - 86 5. 34 5. 169 9 31 20 -0.021 21 -41 42 - 50% *** Path limit *** 41 S 52% Savannah GA OgelthorpeAS NoEml - 80 55. 31 55. 3 9 31 29 -0.016 26 -36 40 S 54% 843 Emerald Lane Observatory, D - 86 55. 34 35. 170 9 31 19 -0.016 20 -41 37 S 60% Savannah GA - 81 5. 32 5. 6 9 31 29 -0.014 26 -36 35 S 64% 922 Timberland Observatory, Dec - 87 15. 34 45. 183 9 31 18 -0.014 20 -42 34 S 65% 764 Puckett Observatory, Stone - 84 55. 33 45. 296 9 31 22 -0.013 22 -40 29 S 73% Laramie WY 1983_529YaronSheffe -105 35. 41 15. 2208 9 31 2 -0.011 4 -55 28 S 75% Iola KS Tom Campbell - 95 25. 37 55. 0 9 31 9 -0.011 13 -48 23 S 82% Cheyenne WY -104 45. 41 5. 1858 9 31 3 -0.009 5 -54 20 S 85% Springfield MO - 93 15. 37 15. 396 9 31 11 -0.008 14 -46 20 S 86% Le Roy, KS C. & T. McManu - 95 35. 38 5. 350 9 31 8 -0.008 12 -48 16 S 90% MSFC Huntsville AL Bill Cooke - 86 35. 34 35. 185 9 31 19 -0.006 20 -41 15 S 90% Salina KS - 97 35. 38 55. 374 9 31 7 -0.006 11 -49 13 S 92% CONYERS GA MIKE KAZMIERCZAK - 84 5. 33 35. 238 9 31 24 -0.005 23 -39 12 S 92% Redstone AL Dave Lanteigne - 86 35. 34 35. 0 9 31 20 -0.005 20 -41 11 S 93% Atlanta GA - 84 25. 33 45. 320 9 31 23 -0.004 22 -39 6 S 95% Atlanta GA Fernbank Sci. Ctr. - 84 15. 33 45. 320 9 31 23 -0.002 22 -39 6 S 95% Madison AL David Nance - 86 35. 34 45. 0 9 31 20 -0.002 20 -41 4 S 95% Huntsville AL - 86 35. 34 45. 195 9 31 20 -0.002 20 -41 0 - 96% **** Centre Line **** -19 N 86% AUGUSTA GA VENABLE~ROGER J - 82 25. 33 15. 162 9 31 27 0.008 24 -38 -30 N 71% Lyndon, KS HART - 95 45. 38 35. 400 9 31 9 0.012 12 -48 -33 N 67% 737 New Bullpen Observatory, Al - 84 25. 34 15. 135 9 31 23 0.013 22 -39 -42 - 50% *** Path limit *** -47 N 39% 734 Farpoint Observatory - 96 5. 38 55. 371 9 31 9 0.019 12 -48 -48 N 39% TOPEKA KS MCMANUS~CRAIG A - 95 55. 38 55. 280 9 31 9 0.019 12 -48 -48 N 38% TOPEKA KS WILDS~RICHARD - 96 5. 38 55. 448 9 31 9 0.019 12 -48 -49 N 37% H36 Sandlot Observatory, Scrant - 95 45. 38 45. 298 9 31 9 0.019 12 -48 -50 N 35% Athens GA Scott Shaw - 83 25. 33 55. 0 9 31 25 0.019 23 -38 -50 N 34% BELVIDER TN C.Smith c/oDegenhar - 86 15. 35 5. 294 9 31 21 0.020 20 -41 -51 N 34% 721 Lime Creek -100 15. 40 25. 741 9 31 6 0.020 8 -51 -51 N 33% near Topeka, KS HART - 96 5. 38 55. 400 9 31 9 0.020 12 -48 -55 N 26% 936 Ibis Observatory, Manhaatan - 96 35. 39 15. 262 9 31 8 0.022 11 -49 -57 N 24% 749 Oakwood - 83 55. 34 15. 322 9 31 24 0.022 23 -39 -57 N 24% TRENTON GA - CreekHill SMITH~NED - 85 25. 34 55. 210 9 31 22 0.022 21 -40 -57 N 23% Columbia TN - Scott Degenhardt - 86 55. 35 35. 238 9 31 19 0.022 20 -41 -59 N 20% Walker County Obs GA Dr Suggs - 85 15. 34 55. 256 9 31 22 0.023 21 -40 -61 N 18% AUGUSTA GA CRUTE~TOM - 82 5. 33 25. 122 9 31 28 0.024 24 -37 -62 - 16% ** Path limit plus 1-Sigma ** -63 N 15% Augusta GA - 81 55. 33 25. 44 9 31 28 0.025 24 -37 -64 N 15% Columbia, TN Bryan Lewis - 87 5. 35 35. 0 9 31 19 0.025 20 -41 -68 N 11% TOPEKA KS EASTON~REX - 95 45. 39 5. 451 9 31 9 0.026 12 -48 -69 N 9% 850 Cordell-Lorenz Observatory, - 85 55. 35 15. 638 9 31 21 0.027 21 -40 -69 N 9% Rossville, GA Paul Thennes - 85 15. 34 55. 0 9 31 22 0.027 21 -40 -70 N 9% SPOT Obs M Manner - 87 35. 35 55. 0 9 31 19 0.027 19 -42 -70 N 8% Louisbrg TX Powell Obs. 30", AC - 94 45. 38 35. 325 9 31 10 0.028 13 -47 -71 N 8% TOPEKA KS CRAIG A. MCMANUS - 95 45. 39 5. 280 9 31 9 0.028 12 -48 -76 N 5% CLINTON MO NEUENSCHWANDER~ - 93 45. 38 25. 0 9 31 11 0.030 14 -47 -78 N 4% Chattanooga TN - 85 15. 35 5. 206 9 31 22 0.031 21 -40 -80 N 3% 752 Puckett Observatory, Mounta - 84 35. 34 45. 462 9 31 23 0.031 22 -39 -81 N 3% ELLIJAY GA JOHNSON~RUSSELL - 84 25. 34 45. 0 9 31 24 0.032 22 -39 -82 N 3% Lawrence KS - Dave Dyer - 95 15. 38 55. 247 9 31 10 0.032 12 -48 -82 N 3% Charleston SC - 79 55. 32 45. 3 9 31 32 0.032 26 -35 -83 - 2% ** Path limit plus 2-Sigma ** -84 N 2% Lawrence KS - Richard Wilds - 95 15. 38 55. 282 9 31 10 0.033 12 -48 -91 N 1% 739 Sunflower Observatory, Olat - 94 45. 38 55. 262 9 31 11 0.035 13 -47 -91 N 1% 849 Everstar Observatory, Olath - 94 45. 38 55. 298 9 31 10 0.036 13 -47 -98 N 0% Antioch TN Dudley Pitts - 87 15. 36 5. 222 9 31 19 0.038 19 -42 -103 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Dec 31.0