Occultation of UCAC4 560-004449 by 1520 Imatra on 2020 Dec 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 = +/- 6 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 168 - 0% ** Path limit plus 3-Sigma ** 164 W 0% Lincoln NE - 96 45. 40 45. 350 2 57 45 -0.109 71 -44 156 W 0% Lincoln NE M. Gaskell & Johnso - 96 35. 40 55. 354 2 57 44 -0.103 71 -44 140 W 1% Enid, OK Adventure Ques - 97 55. 36 25. 372 2 58 42 -0.093 75 -44 138 W 1% WICHITA KS RATCLIFFE~MARTI - 97 25. 37 55. 216 2 58 23 -0.091 73 -44 137 W 1% Enid, OK N.OK College C - 97 55. 36 25. 372 2 58 42 -0.091 75 -44 136 W 1% Enid, OK Astro. Soc., approx - 97 45. 36 25. 0 2 58 42 -0.090 75 -44 135 W 1% Wichita, KS - Albert Dill - 97 25. 37 45. 427 2 58 25 -0.090 74 -44 135 W 1% 726 Brainerd - 94 15. 46 25. 175 2 56 31 -0.089 65 -45 132 W 2% Omaha NE - John Johnson - 96 5. 41 15. 328 2 57 38 -0.087 70 -44 127 W 2% Omaha NE approximate - 96 5. 41 15. 350 2 57 38 -0.084 70 -45 124 W 2% WichitaFalls TX - 98 25. 33 55. 288 2 59 15 -0.082 77 -43 123 W 2% WICHITA KS ROBERT MCARTHUR - 97 15. 37 35. 216 2 58 26 -0.082 74 -44 121 - 2% ** Path limit plus 2-Sigma ** 121 W 3% Omaha NE - Robert Dunn - 96 5. 41 15. 402 2 57 38 -0.080 70 -45 116 W 3% 451 West Skies Observatory, Mul - 97 15. 37 25. 327 2 58 27 -0.077 74 -44 114 W 4% Omaha NE - 95 55. 41 15. 317 2 57 37 -0.076 70 -45 112 W 4% 936 Ibis Observatory, Manhaatan - 96 35. 39 15. 262 2 58 4 -0.074 72 -44 100 W 7% StCloud MN - 94 15. 45 35. 317 2 56 41 -0.066 66 -45 98 W 7% SAINT CLOUD MN LATTERELL~CHARL - 94 5. 45 35. 313 2 56 41 -0.065 66 -45 98 W 7% Nebraska City, NE - E. Lanning - 95 55. 40 45. 0 2 57 44 -0.065 71 -45 96 W 8% Oklahoma City OK - Paul Sventek - 97 35. 35 35. 350 2 58 52 -0.064 76 -44 94 W 8% Monterrey, Mex. Rafael Chavez -100 45. 25 35. 1070 3 1 6 -0.062 82 -41 92 W 9% 1999 509 Pe ldes Sada, Arteaga, -100 45. 25 25. 2174 3 1 10 -0.061 82 -41 87 W 11% Edmond OK Ellington~Chad - 97 25. 35 45. 356 2 58 50 -0.058 76 -44 87 W 11% Guthrie OK Rebecca Alestick apx - 97 25. 35 55. 0 2 58 47 -0.057 75 -44 82 W 12% 727 Zeno Observatory, Edmond - 97 25. 35 35. 335 2 58 51 -0.054 76 -44 81 W 13% H29 Ivywood Observatory, Edmond - 97 25. 35 35. 309 2 58 50 -0.054 76 -44 81 W 13% H37 Grems Timmons Observatories - 94 45. 43 15. 404 2 57 10 -0.054 69 -45 80 W 13% Ponca City OK - 97 5. 36 45. 0 2 58 36 -0.053 75 -44 75 - 15% ** Path limit plus 1-Sigma ** 75 W 15% SanAnton TX Scott Magee Aud - 99 15. 29 45. 0 3 0 9 -0.049 80 -43 68 W 18% Norman OK - Univ of OK - 97 25. 35 15. 363 2 58 56 -0.045 76 -44 68 W 18% Norman OK Romanishin~William - 97 25. 35 15. 363 2 58 56 -0.045 76 -44 66 W 19% STILLWATER OK LUCAS~ART - 97 5. 36 5. 323 2 58 44 -0.044 75 -44 64 W 20% TOPEKA KS WILDS~RICHARD - 96 5. 38 55. 448 2 58 6 -0.043 73 -45 62 W 21% near Topeka, KS HART - 96 5. 38 55. 400 2 58 6 -0.041 73 -45 60 W 22% 720 Universidad de Monterrey -100 25. 25 35. 599 3 1 5 -0.040 82 -41 57 W 24% SanPedroGaNL Sada~Pedro Valdes -100 25. 25 35. 690 3 1 5 -0.038 82 -41 55 W 25% Monterey MX -100 15. 25 45. 568 3 1 5 -0.037 82 -42 52 W 26% 734 Farpoint Observatory - 96 5. 38 55. 371 2 58 6 -0.034 73 -45 51 W 27% Stephenv TX Douglas Mayo, 8"C - 98 15. 32 15. 414 2 59 35 -0.034 79 -44 48 W 29% Girder OK via Art Lucas - 96 55. 36 5. 0 2 58 43 -0.032 75 -45 47 W 29% Holton, KS aprox. Mike Ford - 95 45. 39 25. 0 2 57 58 -0.031 72 -45 46 W 30% Obs.HaciendaS.Pe Rogelio Gutier -100 5. 25 55. 380 3 1 1 -0.030 82 -42 42 W 31% TOPEKA KS MCMANUS~CRAIG A - 95 55. 38 55. 280 2 58 6 -0.028 73 -45 42 W 32% Stephenville TX - Ben Hudgens - 98 5. 32 15. 411 2 59 35 -0.028 79 -44 37 W 34% Climax, KS Richard Wilds - 96 15. 37 45. 350 2 58 21 -0.024 74 -45 37 W 34% Monterrey Mexico - Rafael Chavez -100 15. 25 25. 0 3 1 7 -0.024 83 -42 36 W 35% w Weatherford, T Dan on Saddle - 97 55. 32 45. 0 2 59 27 -0.024 78 -44 34 W 35% TOPEKA KS EASTON~REX - 95 45. 39 5. 451 2 58 4 -0.023 73 -45 32 W 36% Laredo TX - 99 35. 27 35. 134 3 0 39 -0.021 82 -42 31 W 37% Coon Rapids IA - 94 45. 41 55. 0 2 57 26 -0.021 70 -45 31 W 37% MINNETOK MN DAVID SEVERSON - 93 35. 44 55. 304 2 56 47 -0.020 67 -46 31 W 37% TOPEKA KS CRAIG A. MCMANUS - 95 45. 39 5. 280 2 58 4 -0.020 73 -45 28 - 39% *** Path limit *** 27 W 38% 855 Wayside Observatory, Minnet - 93 25. 44 55. 220 2 56 47 -0.018 67 -46 24 W 39% H36 Sandlot Observatory, Scrant - 95 45. 38 45. 298 2 58 6 -0.016 73 -45 19 W 41% 725 Fair Oaks Ranch - 98 35. 29 45. 384 3 0 8 -0.012 81 -43 18 W 41% SAN ANTONIO TX SLATER~DAVID - 98 35. 29 45. 402 3 0 8 -0.012 81 -43 17 W 42% Pine City MN - 92 55. 45 55. 200 2 56 35 -0.012 66 -46 17 W 42% Lyndon, KS HART - 95 45. 38 35. 400 2 58 9 -0.012 73 -45 16 W 42% H39 S.O.S. Observatory, Minneap - 93 15. 44 55. 267 2 56 47 -0.010 67 -46 15 W 42% Pawkuska OK - 96 25. 36 45. 0 2 58 34 -0.010 75 -45 14 W 42% SanAnton TX Eric Juhre Vid - 98 45. 29 35. 0 3 0 10 -0.009 81 -43 13 W 42% SanAnton TX Daniel Ramirez III - 98 45. 29 35. 0 3 0 11 -0.009 81 -43 12 W 43% Hominy, OK Drummond Ranch - 96 25. 36 25. 0 2 58 38 -0.008 75 -45 12 W 43% 743 University of Minnesota, Mi - 93 15. 44 55. -11 2 56 46 -0.008 67 -46 11 W 43% SanAnton TX Jack Petersen Aud - 98 25. 30 15. 0 3 0 0 -0.007 80 -43 10 W 43% SAN ANTONIO TX FRANKENBERGER~R - 98 35. 29 25. 258 3 0 11 -0.007 81 -43 8 W 43% SanAnton TX Neil Yamin Vid - 98 35. 29 35. 0 3 0 11 -0.005 81 -43 6 W 43% J. Petersen - 98 25. 30 25. 50 2 59 59 -0.004 80 -44 6 W 44% SanAnton TX Dwight Jurena Aud - 98 35. 29 25. 0 3 0 11 -0.004 81 -43 5 W 44% St Paul MN - I 94 Graze Site - 93 5. 44 55. 280 2 56 46 -0.004 67 -46 2 W 44% SanAnton TX Dick Mischke Aud - 98 35. 29 25. 0 3 0 11 -0.002 81 -43 1 W 44% St Paul MN - 93 5. 44 55. 238 2 56 45 -0.001 67 -46 0 - 46% **** Centre Line **** -1 E 44% GRAND PRAIRIE TX FLEMING~TOM - 97 35. 32 45. 169 2 59 27 0.000 78 -44 -3 E 44% Le Roy, KS C. & T. McManu - 95 35. 38 5. 350 2 58 15 0.002 74 -45 -3 E 44% SanAnton TX -- Speedway - 98 35. 29 15. 182 3 0 14 0.002 81 -43 -4 E 44% SanAnton TX Van Chapman Aud - 98 25. 29 35. 0 3 0 10 0.002 81 -43 -5 E 44% Lawrence KS - Richard Wilds - 95 15. 38 55. 282 2 58 3 0.003 73 -45 -5 E 44% Benbrook, TX Ron DiIulio - 97 25. 32 45. 0 2 59 27 0.003 78 -44 -5 E 44% SanAnton TX Becky RamotowskiAud - 98 35. 29 25. 0 3 0 11 0.003 81 -43 -5 E 44% San Anto T PedroValdezSada ACv - 98 25. 29 35. 253 3 0 9 0.003 81 -43 -5 E 44% SanAnton TX Ted Mueller Vid - 98 25. 29 35. 0 3 0 9 0.004 81 -43 -6 E 44% Faribault, MN - Kochab Obs - 12" - 93 15. 44 15. 325 2 56 54 0.004 68 -46 -6 E 44% SanAnton TX Mike Fuller Vid - 98 25. 29 35. 0 3 0 8 0.004 81 -43 -9 E 43% Lawrence KS - Dave Dyer - 95 15. 38 55. 247 2 58 3 0.006 73 -46 -9 E 43% 723 Cottonwood Observatory, Ada - 96 45. 34 55. 274 2 58 57 0.006 77 -45 -9 E 43% Ada, OK Jim Waller - 96 45. 34 55. 0 2 58 57 0.006 77 -45 -10 E 43% FORT WOR TX DON GARLAND - DIANA - 97 25. 32 45. 198 2 59 26 0.007 78 -44 -11 E 43% 741 Goodsell Observatory, North - 93 5. 44 25. 269 2 56 51 0.007 67 -46 -11 E 43% sw Fort Worth, T Dan Pate - 97 25. 32 35. 0 2 59 28 0.007 78 -44 -11 E 43% Northfield MN Messner~Steve - 93 5. 44 35. 288 2 56 51 0.007 67 -46 -12 E 43% SanAnton TX Larry Dickinson - 98 25. 29 35. 0 3 0 9 0.008 81 -43 -13 E 42% SanAnton TX Todd Schell Aud - 98 25. 29 45. 0 3 0 8 0.008 81 -43 -14 E 42% H35 Leavenworth - 95 5. 39 25. 239 2 57 58 0.009 72 -46 -14 E 42% Fort Worth TX - 97 15. 32 45. 204 2 59 26 0.009 78 -44 -17 E 42% Bartlesville OK - John Grismore - 95 55. 36 45. 225 2 58 33 0.011 75 -45 -17 E 42% Denton, TX possible site - 97 5. 33 15. 0 2 59 20 0.011 78 -45 -17 E 42% Duluth MN Douglas Dunham - 92 5. 46 45. 383 2 56 21 0.011 65 -46 -17 E 42% Duluth MN - 92 5. 46 45. 186 2 56 22 0.011 65 -46 -18 E 41% St Joseph MO - 94 55. 39 45. 259 2 57 52 0.012 72 -46 -18 E 41% AlbertLe MN Ken Fiscus - 93 25. 43 35. 0 2 57 2 0.012 68 -46 -19 E 41% SanAnton TX Alan Sifford Aud - 98 15. 29 35. 0 3 0 10 0.013 81 -44 -20 E 41% Superior WI - 92 5. 46 45. 192 2 56 22 0.013 65 -46 -20 E 41% Trophy Club TX W Barry Smith - 97 15. 32 55. 200 2 59 22 0.013 78 -44 -21 E 40% SanAnton TX RJ Hancock Aud - 98 15. 29 35. 0 3 0 9 0.014 81 -44 -22 E 40% Duluth, MN Bob King - 92 5. 46 55. 400 2 56 20 0.014 65 -46 -22 E 40% SanAnton TX Mark Glynn Aud - 98 15. 29 35. 0 3 0 9 0.015 81 -44 -24 E 40% Boone IA Fick Obs., Iowa St. - 93 55. 42 5. 333 2 57 23 0.016 70 -46 -26 E 38% AC Tulsa Obs, OK Brad Young12in - 96 5. 35 45. 195 2 58 44 0.018 76 -45 -27 E 38% Colleyville, TX - Mark Smith - 97 5. 32 55. 184 2 59 24 0.018 78 -45 -28 E 38% Iola KS Tom Campbell - 95 25. 37 55. 0 2 58 16 0.019 74 -46 -28 - 39% *** Path limit *** -29 E 37% Austin, TX Jim Walker, 8cm R - 97 55. 30 25. 0 2 59 58 0.019 80 -44 -30 E 37% Lewisvil TX AAAA, Weems Smith H - 97 5. 33 5. 183 2 59 21 0.020 78 -45 -30 E 37% 915 River Oaks Observatory, New - 98 5. 29 45. 274 3 0 6 0.020 81 -44 -31 E 36% Tulsa OK - Brad Young 12&56 cm - 95 55. 36 5. 201 2 58 40 0.021 75 -45 -33 E 36% Tulsa OK Moore~John - 95 55. 36 5. 197 2 58 40 0.022 75 -45 -34 E 35% Arlington, TX Robert Brown - 97 5. 32 45. 0 2 59 26 0.023 78 -45 -34 E 35% Arlington, TX Russell Johnso - 97 5. 32 35. 0 2 59 27 0.023 79 -45 -34 E 35% Collinsville OK Oliver3~Don - 95 55. 36 25. 210 2 58 37 0.023 75 -45 -35 E 35% EagleCk. TX Kevin Muenzler - 98 15. 29 15. 0 3 0 13 0.023 81 -44 -35 E 35% H38 Timberline Observatory, Urb - 94 5. 41 25. 276 2 57 30 0.023 70 -46 -36 E 35% BONNER SPRINGSKS ROBINSON~WALTER - 94 55. 39 5. 0 2 58 1 0.024 73 -46 -38 E 33% 19991025 Mi ants, Bee Caves RC, - 97 55. 30 15. 280 2 59 58 0.025 80 -44 -40 E 32% Tulsa OK - Byron Labadie 30cm - 95 55. 35 55. 184 2 58 41 0.027 76 -45 -43 E 31% BONNER S KS WALTER L. ROBINSON - 94 45. 39 5. 297 2 58 1 0.029 73 -46 -44 E 30% Tulsa OK Gerry Mandries (via - 95 55. 35 55. 0 2 58 42 0.029 76 -45 -44 E 30% H33 Bixhoma Observatory, Bixby - 95 55. 36 5. 188 2 58 41 0.029 76 -45 -46 E 30% 849 Everstar Observatory, Olath - 94 45. 38 55. 298 2 58 2 0.030 73 -46 -47 E 29% Austin, TX MikeMcCants8in - 97 45. 30 25. 158 2 59 58 0.031 80 -44 -48 E 28% Austin TX Kirchhof, Rick 8in. - 97 45. 30 25. 201 2 59 57 0.032 80 -44 -49 E 28% AMES IA WORMLEY~SAMUEL - 93 35. 42 5. 305 2 57 21 0.032 70 -46 -49 E 28% Ames IA Robin Formaker - 93 35. 41 55. 0 2 57 22 0.032 70 -46 -50 E 27% Austin MN -- Sola Fide Obs - 92 55. 43 35. 320 2 57 1 0.033 68 -46 -53 E 26% 739 Sunflower Observatory, Olat - 94 45. 38 55. 262 2 58 3 0.035 73 -46 -54 E 25% SanAnton TX Craig Durben - 97 55. 29 35. 0 3 0 7 0.036 81 -44 -55 E 25% Kansas City KS - 94 35. 39 5. 228 2 57 59 0.036 73 -46 -55 E 25% Waco TX Eisfeldt~Dave - 97 15. 31 35. 158 2 59 40 0.036 79 -44 -56 E 24% MISSION KS J. DENNIS BREWER - 94 35. 39 5. 307 2 58 0 0.037 73 -46 -57 E 24% 742 Drake University, Des Moine - 93 45. 41 35. 225 2 57 27 0.037 70 -46 -57 E 24% DES MOINES IA GALLOWAY~JOE - 93 45. 41 35. 304 2 57 26 0.038 70 -46 -58 E 23% De Soto TX Donald Stotz, s. Da - 96 55. 32 35. 226 2 59 27 0.039 79 -45 -59 E 23% Dallas TX John L. Cotton - 96 45. 32 55. 174 2 59 23 0.039 78 -45 -60 E 22% Kansas City MO - 94 35. 39 5. 228 2 58 0 0.040 73 -46 -61 E 22% Dallas TX Pandt Zimme - 96 45. 32 45. 200 2 59 24 0.041 78 -45 -62 E 21% WACO TX MCANALLY~JOHN W - 97 15. 31 35. 184 2 59 41 0.041 80 -44 -62 E 21% Des Moines IA - 93 35. 41 35. 245 2 57 27 0.041 70 -46 -63 E 21% Allen TX Keith Shank, C11 & - 96 45. 33 5. 0 2 59 20 0.042 78 -45 -63 E 21% 733 Allen, Texas - 96 35. 33 5. 179 2 59 19 0.042 78 -45 -64 E 20% Nevada IA George Forsyth - 93 25. 42 5. 0 2 57 21 0.042 70 -46 -64 E 20% 446 Kingsnake Observatory - 97 55. 29 35. 113 3 0 7 0.042 81 -44 -64 E 20% Louisbrg TX Powell Obs. 30", AC - 94 45. 38 35. 325 2 58 5 0.043 73 -46 -67 E 19% Lamoni IA - Graceland Univ - 93 55. 40 35. 338 2 57 39 0.045 71 -46 -68 E 18% Waco TX - 97 5. 31 35. 123 2 59 40 0.045 80 -45 -69 E 18% Cameron, MO aprox.SteveHendrix - 94 15. 39 45. 0 2 57 51 0.046 72 -46 -74 E 15% Garland TX Paul J. Newman - 96 35. 32 55. 154 2 59 22 0.049 78 -45 -75 - 15% ** Path limit plus 1-Sigma ** -76 E 14% Rochester MN - 92 25. 44 5. 302 2 56 55 0.051 68 -47 -77 E 14% LORENA TX BARTON~JOHNNY - 97 5. 31 25. 309 2 59 42 0.051 80 -45 -77 E 14% Lone Sta r W Barry Smith, 24" - 96 5. 34 15. 171 2 59 4 0.051 77 -45 -78 E 14% Sarona WI Al Timblin - 91 45. 45 45. 371 2 56 33 0.051 66 -47 -82 E 12% BLUE SPRINGS MO SANDY~ROBERT L. - 94 25. 39 5. 236 2 57 59 0.054 73 -46 -83 E 12% e.Blue Springs,M Bob Sandy mobi - 94 25. 39 5. 250 2 58 0 0.055 73 -46 -87 E 11% ROCKWALL TX HAFEY~CHARLES E - 96 25. 32 55. 150 2 59 21 0.058 78 -45 -88 E 10% Big Cabin OK - Bob Sandy Mobile - 95 15. 36 35. 239 2 58 32 0.058 75 -46 -93 E 9% Farmersville TX - 96 15. 33 15. 0 2 59 17 0.062 78 -45 -114 E 4% Knoxville IA McCormick~Russell - 93 5. 41 15. 274 2 57 29 0.076 71 -47 -116 E 3% H42 Wartburg College Observator - 92 25. 42 45. 232 2 57 10 0.077 69 -47 -121 - 2% ** Path limit plus 2-Sigma ** -122 E 3% Kingsvil Te TAIU, B.&J. Schreur - 97 55. 27 35. 0 3 0 33 0.081 83 -44 -126 E 2% EauClair WI U. of Wisconsin - 91 35. 44 45. 268 2 56 43 0.083 67 -47 -126 E 2% CedarFal IA Tom Hockey - 92 25. 42 35. 0 2 57 12 0.084 69 -47 -127 E 2% Kingsville TX - 97 55. 27 35. 20 3 0 33 0.084 83 -44 -129 E 2% GRINNELL IA GRINNELL COLLEG - 92 45. 41 45. 325 2 57 22 0.085 70 -47 -130 E 2% Joplin MO - 94 35. 37 5. 302 2 58 23 0.086 75 -46 -135 E 1% Waterloo IA - 92 25. 42 25. 259 2 57 12 0.090 69 -47 -137 E 1% ICSTARS S.P., MO Rob Robinson - 93 45. 38 45. 250 2 58 0 0.090 73 -47 -141 E 1% Proctor OK - 94 45. 35 55. 0 2 58 38 0.094 76 -46 -142 E 1% 750 Hobbs Observatory, Fall Cre - 91 15. 44 45. 246 2 56 42 0.094 67 -47 -150 E 1% CLINTON MO NEUENSCHWANDER~ - 93 45. 38 25. 0 2 58 6 0.099 73 -47 -154 E 0% Thunder Bay ON Randy McAllister - 89 35. 48 15. 0 2 55 58 0.102 64 -47 -160 E 0% Crps Christi TX - 97 25. 27 45. 11 3 0 28 0.106 83 -44 -161 E 0% VICTORIA TX STOCKBAUER~DON - 97 5. 28 55. 30 3 0 14 0.107 82 -45 -163 E 0% 728 Corpus Christi - 97 25. 27 45. -23 3 0 30 0.108 83 -44 -167 E 0% Bryan TX Kuhl~Derek - 96 25. 30 35. 103 2 59 49 0.110 81 -45 -168 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Oct 24.8