Occultation of UCAC4 647-020554 by 3300 McGlasson on 2021 Mar 11 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 = +/- 3 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 164 - 0% ** Path limit plus 3-Sigma ** 161 S 0% Venus FL- TheStarFarm K Ewing - 81 25. 27 5. 26 3 45 45 -0.055 29 -55 160 S 0% TAMPA FL TOM H CAMPBELL JR - 82 25. 27 55. 10 3 45 41 -0.055 30 -54 159 S 0% Bob Nelson, PrinceGeorge, BC -122 55. 53 45. 0 3 42 15 -0.055 65 -15 159 S 0% H77 Buehler Observatory - 80 15. 26 5. -23 3 45 50 -0.055 28 -56 157 S 0% Tampa, FL Craig MacDouga - 82 25. 28 5. 18 3 45 40 -0.054 30 -53 154 S 0% RapidCity SD -103 15. 44 5. 984 3 43 52 -0.053 52 -31 152 S 0% TOPEKA KS EASTON~REX - 95 45. 39 5. 451 3 44 33 -0.052 45 -38 149 S 0% Hickory AR Tillman Kennon - 90 55. 35 25. 0 3 44 58 -0.051 40 -43 147 S 0% TOPEKA KS CRAIG A. MCMANUS - 95 45. 39 5. 280 3 44 33 -0.051 45 -38 146 S 0% Springfield MO - 93 15. 37 15. 396 3 44 45 -0.050 43 -41 137 S 1% Sebring FL Robert Clyde OBS - 81 25. 27 25. 28 3 45 44 -0.047 29 -55 136 S 1% Lethbridge AB -112 55. 49 45. 909 3 43 1 -0.047 59 -22 135 S 1% QuailHOb FL Richard Kowalski - 82 25. 28 15. 0 3 45 40 -0.046 30 -53 125 S 1% Lawrence KS - Dave Dyer - 95 15. 38 55. 247 3 44 34 -0.043 45 -38 125 S 1% Lawrence KS - Richard Wilds - 95 15. 38 55. 282 3 44 33 -0.043 45 -38 117 S 2% Louisbrg TX Powell Obs. 30", AC - 94 45. 38 35. 325 3 44 36 -0.040 44 -39 114 - 2% ** Path limit plus 2-Sigma ** 113 S 2% Holton, KS aprox. Mike Ford - 95 45. 39 25. 0 3 44 30 -0.039 45 -38 105 S 3% 849 Everstar Observatory, Olath - 94 45. 38 55. 298 3 44 35 -0.036 45 -39 104 S 3% 918 Badlands Observatory, Quinn -102 5. 43 55. 795 3 43 55 -0.036 51 -31 103 S 3% 739 Sunflower Observatory, Olat - 94 45. 38 55. 262 3 44 35 -0.035 45 -39 102 S 3% W Palm Beach FL - T Redding - 80 5. 26 35. 3 3 45 48 -0.035 28 -56 98 S 4% Tuscaloosa, AL - U of AL obs - 87 35. 33 15. 92 3 45 13 -0.033 37 -47 97 S 4% Tallahassee FL - 84 15. 30 25. 46 3 45 29 -0.033 33 -51 96 S 4% BONNER SPRINGSKS ROBINSON~WALTER - 94 55. 39 5. 0 3 44 34 -0.033 45 -39 96 S 4% JONESBOR AR PAUL QUALTIERI - 90 45. 35 45. 99 3 44 56 -0.033 40 -43 96 S 4% Palm Bch FL Bush & Fredrickson - 80 5. 26 45. 0 3 45 48 -0.033 28 -56 94 S 4% 661 Rothney Astrophysical Obser -114 15. 50 55. 1275 3 42 52 -0.032 60 -21 94 S 4% 837 Jupiter - 80 15. 26 55. -47 3 45 47 -0.032 28 -56 92 S 5% BONNER S KS WALTER L. ROBINSON - 94 45. 39 5. 297 3 44 34 -0.031 45 -39 91 S 5% 647 Stone Finder Observatory, C -114 5. 50 45. 1027 3 42 53 -0.031 60 -21 89 S 5% MEMPHIS TN HONEY~JAMES E. - 89 55. 35 15. 76 3 45 0 -0.031 40 -44 85 S 6% CLINTON MO NEUENSCHWANDER~ - 93 45. 38 25. 0 3 44 39 -0.029 44 -40 84 S 6% MISSION KS J. DENNIS BREWER - 94 35. 39 5. 307 3 44 35 -0.029 45 -39 82 S 6% Montgmry AL Whigham & McGraw - 86 15. 32 25. 0 3 45 18 -0.028 36 -48 81 S 7% H35 Leavenworth - 95 5. 39 25. 239 3 44 32 -0.028 45 -38 80 S 7% Jupiter FL Degenhardt~Scott M. - 80 5. 26 55. 3 3 45 47 -0.028 28 -56 79 S 7% Tequesta FL - Hans Heynau - 80 5. 26 55. 4 3 45 47 -0.027 28 -56 76 S 8% Kansas City KS - 94 35. 39 5. 228 3 44 34 -0.026 45 -39 76 S 8% Kansas City MO - 94 35. 39 5. 228 3 44 34 -0.026 45 -39 69 S 10% Clermont, FL - RHO - 81 45. 28 35. 72 3 45 39 -0.024 30 -54 68 S 10% CALGARY AB LOWE~ANDREW -114 5. 51 5. 1045 3 42 52 -0.024 60 -21 67 S 10% CALGARY AB BILLINGS~GARY W -114 5. 51 5. 1101 3 42 51 -0.023 60 -21 65 S 10% BLUE SPRINGS MO SANDY~ROBERT L. - 94 25. 39 5. 236 3 44 35 -0.022 44 -39 65 S 10% e.Blue Springs,M Bob Sandy mobi - 94 25. 39 5. 250 3 44 35 -0.022 44 -39 65 - 10% ** Path limit plus 1-Sigma ** 63 S 11% 652 Rock Finder Observatory, Ca -114 5. 51 5. 869 3 42 51 -0.022 60 -21 62 S 11% Juneau AK -134 25. 58 15. 15 3 41 23 -0.021 67 -8 62 S 11% Bronson, FL - Univ. of Fla. Obs - 82 35. 29 25. 44 3 45 35 -0.021 31 -53 62 S 11% 831 Rosemary Hill Observatory, - 82 35. 29 25. 23 3 45 35 -0.021 31 -53 62 S 11% Lloyd FL Stephen Wingreen - 83 55. 30 35. 0 3 45 29 -0.021 33 -51 61 S 11% Lincoln NE - 96 45. 40 45. 350 3 44 22 -0.021 47 -36 53 S 14% Lincoln NE M. Gaskell & Johnso - 96 35. 40 55. 354 3 44 22 -0.018 47 -36 47 S 16% ICSTARS S.P., MO Rob Robinson - 93 45. 38 45. 250 3 44 37 -0.016 44 -39 44 S 16% ORLANDO FL Laurent Pellerin - 81 15. 28 35. 35 3 45 40 -0.015 30 -54 37 S 18% GEORGETO GA TONY P. MURRAY - 85 5. 31 55. 131 3 45 22 -0.013 34 -49 37 S 18% St Joseph MO - 94 55. 39 45. 259 3 44 31 -0.013 45 -38 31 S 20% MELBOURN FL TERRY D. OSWALT - 80 35. 28 5. 12 3 45 42 -0.011 29 -55 30 S 20% ALTAMONT FL CentralFLAst.Noeml. - 81 35. 28 55. 52 3 45 38 -0.010 30 -54 29 S 20% Orlando FL - UCF Robinson Obs - 81 15. 28 35. 18 3 45 39 -0.010 30 -54 28 S 20% Nebraska City, NE - E. Lanning - 95 55. 40 45. 0 3 44 24 -0.010 46 -37 27 S 21% Gainesvl FL C.Siopis &S.Fisher - 82 25. 29 35. 30 3 45 34 -0.009 31 -53 25 S 21% Birmingham AL - 86 45. 33 35. 183 3 45 12 -0.009 36 -47 22 S 22% INDIAN H FL HAROLD R. POVENMIRE - 80 35. 28 5. 8 3 45 42 -0.007 29 -55 18 S 22% SantoDomingo DR - 69 55. 18 35. 45 3 46 19 -0.006 15 -69 15 S 23% 758 BCC Observatory, Cocoa - 80 45. 28 25. -17 3 45 41 -0.005 29 -54 15 - 23% *** Path limit *** 7 S 23% Titusville FL - Hoffler Obs - 80 55. 28 35. 10 3 45 40 -0.002 29 -54 3 S 24% Cameron, MO aprox.SteveHendrix - 94 15. 39 45. 0 3 44 32 -0.001 44 -39 0 - 24% **** Centre Line **** -1 N 24% H74 Bar J Observatory, New Smyr - 81 5. 28 55. -18 3 45 38 0.000 30 -54 -1 N 24% Deltona FL - Barbara Harris - 81 5. 28 55. 8 3 45 38 0.000 30 -54 -1 N 24% Deland FL Redding~Terrence - 81 25. 29 5. 30 3 45 37 0.000 30 -54 -2 N 24% Valdosta GA Martha Leake - 83 15. 30 55. 0 3 45 28 0.001 33 -51 -2 N 24% Valdosta GA KyleCulpepper VSU 16 - 83 15. 30 55. 91 3 45 28 0.001 33 -51 -5 N 24% Omaha NE - John Johnson - 96 5. 41 15. 328 3 44 21 0.002 46 -37 -6 N 23% ROLLA MO SENNE, JR.~JOSE - 91 45. 37 55. 338 3 44 45 0.002 42 -41 -6 N 23% CRANE HILL AL SMITH~SCOTT AND - 87 5. 34 5. 178 3 45 10 0.002 37 -47 -8 N 23% Omaha NE approximate - 96 5. 41 15. 350 3 44 21 0.003 46 -37 -14 N 23% Columbus GA - 84 55. 32 25. 81 3 45 19 0.005 35 -49 -14 N 23% Meta MO - 92 15. 38 25. 318 3 44 42 0.005 42 -41 -14 N 23% Omaha NE - Robert Dunn - 96 5. 41 15. 402 3 44 21 0.005 46 -37 -14 N 23% Meta, MO - Steve Bertels - 92 5. 38 25. 271 3 44 42 0.005 42 -41 -15 - 23% *** Path limit *** -19 N 22% Omaha NE - 95 55. 41 15. 317 3 44 22 0.006 46 -37 -23 N 21% Pierre SD -100 25. 44 25. 451 3 43 57 0.008 50 -32 -23 N 21% Cullman AL Scott Smith - 86 55. 34 15. 0 3 45 10 0.008 37 -47 -29 N 20% Maley - XANTHE - 82 15. 30 25. 0 3 45 31 0.010 32 -52 -31 N 20% DaytonaBeach FL - 81 5. 29 15. 2 3 45 37 0.011 30 -54 -35 N 19% ORMOND B FL WALTER L. DOBBINS - 81 5. 29 15. 0 3 45 37 0.012 30 -54 -41 N 17% 922 Timberland Observatory, Dec - 87 15. 34 45. 183 3 45 7 0.014 37 -46 -41 N 17% Columbia, MO - F. & V. Germann - 92 25. 38 55. 224 3 44 39 0.014 43 -40 -42 N 17% 745 Glasgow, Missouri - 92 45. 39 15. 23 3 44 37 0.014 43 -40 -42 N 17% FlaglerB FL E Noel - 81 5. 29 25. 0 3 45 36 0.015 30 -54 -45 N 16% 843 Emerald Lane Observatory, D - 86 55. 34 35. 170 3 45 8 0.015 37 -46 -50 N 15% 738 Observatory of the State Un - 92 15. 38 55. 89 3 44 39 0.017 43 -40 -54 N 14% St. AugustFL Warren Jr~Wayne H. - 81 35. 29 55. 3 3 45 34 0.018 31 -53 -62 N 11% Jacksonville FL - David Crum - 81 45. 30 15. 0 3 45 32 0.021 31 -53 -65 - 10% ** Path limit plus 1-Sigma ** -66 N 10% Gadsden AL - 86 5. 34 5. 169 3 45 11 0.023 36 -47 -66 N 10% JACKSONVILLE FL MEEKS~STEPHEN A - 81 35. 30 15. 0 3 45 32 0.023 31 -53 -72 N 9% MSFC Huntsville AL Bill Cooke - 86 35. 34 35. 185 3 45 8 0.025 37 -47 -73 N 9% JACKSONVILLE FL CRUM~DAVID A. - 81 35. 30 15. 0 3 45 32 0.025 31 -53 -78 N 7% 6 Mile Landing, FL -NEFAS-D Crum - 81 25. 30 5. 0 3 45 33 0.027 31 -53 -79 N 7% Redstone AL Dave Lanteigne - 86 35. 34 35. 0 3 45 8 0.027 37 -47 -82 N 6% VERMILLN SD CHRIS KEATING - 96 55. 42 45. 305 3 44 12 0.028 47 -35 -83 N 6% Madison AL David Nance - 86 35. 34 45. 0 3 45 7 0.029 37 -47 -84 N 6% Huntsville AL - 86 35. 34 45. 195 3 45 7 0.029 37 -47 -85 N 6% Lamoni IA - Graceland Univ - 93 55. 40 35. 338 3 44 29 0.029 45 -38 -85 N 6% Abbevill GA George Burke - 83 15. 31 55. 73 3 45 23 0.029 33 -50 -90 N 5% Sioux City IA - 96 25. 42 25. 338 3 44 15 0.031 47 -36 -100 N 3% Warrenton, MO Doug Kniffen, - 91 15. 38 45. 318 3 44 42 0.034 42 -41 -109 N 2% SPOT Obs M Manner - 87 35. 35 55. 0 3 45 1 0.037 38 -45 -111 N 2% Bonaire GA Ron Dawes - 83 35. 32 35. 0 3 45 21 0.038 34 -50 -113 N 2% Centerville, GA K9 Obs. George - 83 45. 32 35. 0 3 45 20 0.039 34 -50 -114 - 2% ** Path limit plus 2-Sigma ** -118 N 2% Columbia TN - Scott Degenhardt - 86 55. 35 35. 238 3 45 3 0.040 37 -46 -119 N 2% 764 Puckett Observatory, Stone - 84 55. 33 45. 296 3 45 14 0.041 35 -48 -121 N 1% Columbia, TN Bryan Lewis - 87 5. 35 35. 0 3 45 3 0.042 38 -46 -125 N 1% Yonkers, GA - Roger Venable - 83 15. 32 25. 100 3 45 22 0.043 33 -50 -131 N 1% Moscow Hills, MO - James Roe - 90 55. 38 55. 140 3 44 42 0.045 42 -41 -132 N 1% Macon GA - 83 35. 32 55. 102 3 45 19 0.045 34 -50 -134 N 1% 751 Lake Saint Louis - 90 45. 38 45. 90 3 44 43 0.046 42 -41 -136 N 1% PADUCAH KY NICKOLAS~MICHAE - 88 35. 37 5. 0 3 44 54 0.047 39 -44 -139 N 1% BELVIDER TN C.Smith c/oDegenhar - 86 15. 35 5. 294 3 45 6 0.048 37 -47 -139 N 1% Coon Rapids IA - 94 45. 41 55. 0 3 44 21 0.048 46 -37 -141 N 1% Antioch TN Dudley Pitts - 87 15. 36 5. 222 3 45 1 0.049 38 -45 -143 N 0% ST. LOUIS MO CLARK~WAYNE E. - 90 25. 38 35. 152 3 44 44 0.049 41 -42 -143 N 0% 852 River Moss Observatory, St. - 90 35. 38 45. 127 3 44 43 0.049 41 -41 -144 N 0% H38 Timberline Observatory, Urb - 94 5. 41 25. 276 3 44 24 0.049 45 -38 -150 N 0% EDMONTON AB HUBE~PROF. DOUG -113 45. 53 25. 708 3 42 42 0.052 59 -20 -151 N 0% Atlanta GA - 84 25. 33 45. 320 3 45 14 0.052 35 -49 -154 N 0% Sioux Falls SD - 96 45. 43 35. 425 3 44 9 0.053 47 -35 -158 N 0% Atlanta GA Fernbank Sci. Ctr. - 84 15. 33 45. 320 3 45 14 0.054 35 -49 -162 N 0% 850 Cordell-Lorenz Observatory, - 85 55. 35 15. 638 3 45 6 0.056 37 -47 -163 N 0% 846 Principia Astronomical Obse - 90 25. 38 55. 160 3 44 43 0.056 41 -42 -164 N 0% CONYERS GA MIKE KAZMIERCZAK - 84 5. 33 35. 238 3 45 16 0.056 34 -49 -164 - 0% ** Path limit plus 3-Sigma ** Prediction of 2021 Feb 28.9