Occultation of TYC 7378-2373-1 by 942 Romilda on 2020 Sep 15 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 210 - 0% ** Path limit plus 3-Sigma ** 209 S 0% Chicago, IL RyersonAS Ob-S - 87 35. 41 45. 116 3 37 27 -0.059 4 -37 206 S 0% WORTH IL ROBERT H. HAYS JR. - 87 45. 41 45. 185 3 37 27 -0.059 4 -37 202 S 0% Collinsville OK Oliver3~Don - 95 55. 36 25. 210 3 37 8 -0.058 12 -36 196 S 0% Morton IL Tooley~Curtis - 89 25. 40 35. 183 3 37 24 -0.056 6 -37 191 S 0% Lubbock TX - Tom Heisey 2nd - 99 55. 33 55. 0 3 36 52 -0.055 16 -34 182 S 1% 756 Dearborn Observatory, Evans - 87 45. 42 5. 128 3 37 25 -0.052 4 -37 181 S 1% Napierville, IL Robert Dunford - 88 5. 41 45. 205 3 37 25 -0.051 4 -37 180 S 1% Napierville, IL Jeffrey Madura - 88 5. 41 45. 0 3 37 25 -0.051 4 -37 180 S 1% 727 Zeno Observatory, Edmond - 97 25. 35 35. 335 3 37 2 -0.051 13 -35 178 S 1% H29 Ivywood Observatory, Edmond - 97 25. 35 35. 309 3 37 2 -0.051 13 -35 178 S 1% Peoria IL Eric Bram - 89 35. 40 45. 230 3 37 23 -0.051 6 -37 178 S 1% PEORIA IL OFFUTT~PETER W. - 89 35. 40 45. 0 3 37 23 -0.051 6 -37 176 S 1% 738 Observatory of the State Un - 92 15. 38 55. 89 3 37 17 -0.050 8 -36 176 S 1% Columbia, MO - F. & V. Germann - 92 25. 38 55. 224 3 37 17 -0.050 8 -36 172 S 1% Oklahoma City OK - Paul Sventek - 97 35. 35 35. 350 3 37 1 -0.049 14 -35 169 S 1% Edmond OK Ellington~Chad - 97 25. 35 45. 356 3 37 1 -0.048 13 -35 168 S 1% Hominy, OK Drummond Ranch - 96 25. 36 25. 0 3 37 5 -0.048 12 -35 165 S 1% Bartlesville OK - John Grismore - 95 55. 36 45. 225 3 37 7 -0.047 12 -35 165 S 1% Girder OK via Art Lucas - 96 55. 36 5. 0 3 37 3 -0.047 13 -35 163 S 1% BLOOMINGDALE IL BENJAMIN~BART - 88 5. 41 55. 241 3 37 24 -0.046 4 -36 157 S 2% Guthrie OK Rebecca Alestick apx - 97 25. 35 55. 0 3 37 1 -0.045 13 -35 157 S 2% HiginsLk MI Chuck Boren cottage - 84 45. 44 25. 0 3 37 25 -0.045 0 -36 157 S 2% STILLWATER OK LUCAS~ART - 97 5. 36 5. 323 3 37 2 -0.045 13 -35 150 - 2% ** Path limit plus 2-Sigma ** 148 S 3% Pawkuska OK - 96 25. 36 45. 0 3 37 5 -0.042 12 -35 143 S 3% CLINTON MO NEUENSCHWANDER~ - 93 45. 38 25. 0 3 37 12 -0.041 9 -36 128 S 5% LUBBOCK, TEXAS P. BELL - BAM -101 55. 33 35. 0 3 36 41 -0.037 17 -33 128 S 5% LakeVila IL Steve Ballaron - 88 5. 42 25. 241 3 37 22 -0.036 4 -36 127 S 5% Sycamore IL Dan Grubb - 88 45. 41 55. 0 3 37 21 -0.036 4 -36 127 S 5% Kenosha WI - 87 55. 42 35. 186 3 37 22 -0.036 3 -36 122 S 6% 745 Glasgow, Missouri - 92 45. 39 15. 23 3 37 13 -0.035 8 -36 119 S 7% AHL Chad Ellington - 98 35. 35 35. 490 3 36 55 -0.034 14 -34 118 S 7% Racine WI - 87 45. 42 45. 192 3 37 21 -0.034 3 -36 114 S 8% Hermoslo So Antonio Sanchez -110 55. 29 5. 310 3 35 47 -0.032 25 -28 105 S 10% Lubbock TX - Tom Heisey -101 55. 33 45. 0 3 36 40 -0.030 17 -33 104 S 10% Hermosillo Mexico - Dr Aguirre -110 45. 29 15. 195 3 35 48 -0.029 25 -28 102 S 11% ICSTARS S.P., MO Rob Robinson - 93 45. 38 45. 250 3 37 10 -0.029 9 -35 102 S 11% Ponca City OK - 97 5. 36 45. 0 3 37 0 -0.029 12 -35 90 - 14% ** Path limit plus 1-Sigma ** 90 S 14% Hermosillo MX -110 55. 29 15. 310 3 35 46 -0.026 25 -28 89 S 14% Iola KS Tom Campbell - 95 25. 37 55. 0 3 37 5 -0.025 11 -35 86 S 15% Yerkes Obs., WI Steven Lucy - 88 35. 42 35. 334 3 37 19 -0.025 4 -36 86 S 15% Enid, OK N.OK College C - 97 55. 36 25. 372 3 36 57 -0.025 13 -34 86 S 15% Enid, OK Astro. Soc., approx - 97 45. 36 25. 0 3 36 57 -0.024 13 -34 86 S 15% Milwaukee WI - 87 55. 43 5. 193 3 37 19 -0.024 3 -36 84 S 16% Enid, OK Adventure Ques - 97 55. 36 25. 372 3 36 56 -0.024 13 -34 83 S 16% GREENFIE WI MILWAUKEE A. S. OBS - 88 5. 43 5. 274 3 37 19 -0.024 3 -36 82 S 17% Rockford IL Amateur Astronomers - 89 5. 42 15. 0 3 37 18 -0.023 4 -36 80 S 17% Rockford IL - 89 5. 42 15. 218 3 37 18 -0.023 4 -36 77 S 18% GREENFIELD WI MILWAUKEE A. S. - 88 5. 42 55. 294 3 37 19 -0.022 3 -36 73 S 20% Winnebago IL Trank~Randy - 89 15. 42 15. 275 3 37 17 -0.021 4 -36 65 S 23% Artesia, NM Dave Behee 8in -104 25. 32 45. 1035 3 36 26 -0.018 19 -32 64 S 23% Louisbrg TX Powell Obs. 30", AC - 94 45. 38 35. 325 3 37 6 -0.018 10 -35 64 S 23% El Paso TX Charles R. Garbe -106 25. 31 45. 1166 3 36 15 -0.018 21 -31 63 S 23% CiudadJuarez MX -106 25. 31 45. 1125 3 36 14 -0.018 21 -30 62 S 24% Moline IL Paul Castle - 90 35. 41 25. 195 3 37 15 -0.018 5 -35 61 S 24% Moline IL - 90 35. 41 35. 178 3 37 15 -0.017 5 -35 60 S 24% Le Roy, KS C. & T. McManu - 95 35. 38 5. 350 3 37 3 -0.017 11 -35 60 S 25% Rock Isl IL D. Renneke & Farrar - 90 35. 41 25. 0 3 37 15 -0.017 5 -35 59 S 25% Climax, KS Richard Wilds - 96 15. 37 45. 350 3 37 1 -0.017 11 -35 58 S 25% El Paso TX -106 25. 31 45. 1125 3 36 14 -0.016 21 -30 57 S 26% Davenport IA - 90 35. 41 35. 180 3 37 14 -0.016 5 -35 53 S 27% e.Blue Springs,M Bob Sandy mobi - 94 25. 39 5. 250 3 37 6 -0.015 9 -35 52 S 27% 762 Four Winds Observatory, Lak - 85 45. 44 55. 170 3 37 18 -0.015 1 -35 52 S 27% BLUE SPRINGS MO SANDY~ROBERT L. - 94 25. 39 5. 236 3 37 6 -0.015 9 -35 42 S 31% 739 Sunflower Observatory, Olat - 94 45. 38 55. 262 3 37 5 -0.012 10 -35 39 S 32% Sheboygan WI - 87 45. 43 45. 192 3 37 16 -0.011 2 -35 35 S 33% 849 Everstar Observatory, Olath - 94 45. 38 55. 298 3 37 4 -0.010 10 -35 34 S 33% MISSION KS J. DENNIS BREWER - 94 35. 39 5. 307 3 37 5 -0.010 9 -35 33 S 33% Kansas City MO - 94 35. 39 5. 228 3 37 5 -0.009 9 -35 30 - 34% *** Path limit *** 27 S 35% Kansas City KS - 94 35. 39 5. 228 3 37 4 -0.008 9 -35 24 S 35% BONNER S KS WALTER L. ROBINSON - 94 45. 39 5. 297 3 37 4 -0.007 9 -35 24 S 35% Empire Ranch Obs - Dave Oesper - 90 15. 42 5. 329 3 37 13 -0.007 5 -35 22 S 36% 451 West Skies Observatory, Mul - 97 15. 37 25. 327 3 36 56 -0.006 12 -34 18 S 36% BONNER SPRINGSKS ROBINSON~WALTER - 94 55. 39 5. 0 3 37 3 -0.005 9 -35 17 S 37% COTTAGE WI MADISON ASTRO SOC. - 89 25. 42 45. 307 3 37 14 -0.005 4 -35 12 S 37% Lyndon, KS HART - 95 45. 38 35. 400 3 37 1 -0.003 10 -34 10 S 37% WICHITA KS ROBERT MCARTHUR - 97 15. 37 35. 216 3 36 55 -0.003 12 -34 6 S 38% Lawrence KS - Dave Dyer - 95 15. 38 55. 247 3 37 2 -0.002 10 -34 4 S 38% 748 Van Allen Observatory, Iowa - 91 35. 41 25. 210 3 37 10 -0.001 6 -35 4 S 38% New Mexico Skies -105 25. 32 55. 2218 3 36 19 -0.001 19 -31 1 S 38% Lawrence KS - Richard Wilds - 95 15. 38 55. 282 3 37 1 0.000 10 -34 0 - 39% **** Centre Line **** -3 N 38% Cameron, MO aprox.SteveHendrix - 94 15. 39 45. 0 3 37 4 0.001 9 -35 -4 N 38% MADISON WI THOMAS B. JACOBS - 89 25. 43 5. 304 3 37 12 0.001 4 -35 -4 N 38% 753 Washburn Observatory, Madis - 89 25. 43 5. 236 3 37 12 0.001 4 -35 -5 N 38% MAYHILL NM FOX~JAMES H. -105 35. 32 55. 2213 3 36 18 0.001 19 -31 -5 N 38% Cloudcrt NM Howard Brewington -105 35. 32 55. 2237 3 36 18 0.001 19 -31 -6 N 38% H36 Sandlot Observatory, Scrant - 95 45. 38 45. 298 3 37 0 0.002 10 -34 -6 N 38% Wichita, KS - Albert Dill - 97 25. 37 45. 427 3 36 54 0.002 12 -34 -8 N 38% LasCrucs NM Rich Richins -106 45. 32 15. 1362 3 36 11 0.002 20 -30 -9 N 38% 705 Apache Point - Sunspot NM -105 45. 32 45. 2778 3 36 16 0.002 20 -30 -9 N 38% Canadian TX Terrill Bartlett -100 25. 35 55. 800 3 36 43 0.003 15 -33 -10 N 37% Iowa City IA - 91 35. 41 35. 209 3 37 9 0.003 6 -35 -12 N 37% LasCrucs NM Robert A. James -106 45. 32 15. 1191 3 36 11 0.003 20 -30 -13 N 37% 921 SW Institute for Space Rese -105 35. 32 55. 2184 3 36 18 0.004 19 -31 -14 N 37% LAS CRUCES NM STEVENS JR.~BER -106 45. 32 25. 1341 3 36 11 0.004 20 -30 -15 N 37% Las Cruces NM MILLER~FRANKLIN -106 45. 32 25. 1311 3 36 11 0.004 20 -30 -16 N 37% WICHITA KS RATCLIFFE~MARTI - 97 25. 37 55. 216 3 36 54 0.005 12 -34 -17 N 37% Las Cruces NM Stein~William & -106 45. 32 25. 1329 3 36 11 0.005 20 -30 -17 N 37% H35 Leavenworth - 95 5. 39 25. 239 3 37 1 0.005 9 -34 -17 N 37% WAUNAKEE WI BOB MANSKE - 89 25. 43 15. 182 3 37 11 0.005 4 -35 -19 N 36% H51 Greiner Research Observator - 89 35. 43 5. 845 3 37 11 0.006 4 -35 -22 N 36% TOPEKA KS MCMANUS~CRAIG A - 95 55. 38 55. 280 3 36 58 0.006 10 -34 -22 N 36% CLOUDCRO NM W. & B. OFFUTT -105 45. 32 55. 2473 3 36 16 0.006 19 -30 -23 N 36% HighRols NM Walter Farrar, 17.5 -105 45. 32 55. 2143 3 36 16 0.007 20 -30 -25 N 35% TOPEKA KS CRAIG A. MCMANUS - 95 45. 39 5. 280 3 36 59 0.007 10 -34 -25 N 35% Alamgrdo NM Paul Carnes -105 55. 32 55. 1340 3 36 15 0.007 20 -30 -25 N 35% Amarillo TX -101 55. 35 15. 1122 3 36 36 0.007 16 -32 -26 N 35% TOPEKA KS EASTON~REX - 95 45. 39 5. 451 3 36 59 0.007 10 -34 -28 N 34% CLOVIS NM KRAJCI~TOM -103 15. 34 25. 0 3 36 29 0.008 17 -32 -29 N 34% Dubuque IA - 90 45. 42 25. 189 3 37 9 0.008 5 -35 -30 N 34% 734 Farpoint Observatory - 96 5. 38 55. 371 3 36 58 0.009 10 -34 -30 - 34% *** Path limit *** -34 N 33% Swisher IA OwlRidgeO DougSlaus - 91 45. 41 55. 0 3 37 7 0.010 6 -35 -36 N 32% DODGEVILLE WI OESPER~DAVID - 90 5. 42 55. 317 3 37 10 0.010 4 -35 -36 N 32% GreenBay WI Parmentier 8in L - 88 5. 44 25. 197 3 37 11 0.010 2 -35 -40 N 31% St Joseph MO - 94 55. 39 45. 259 3 37 0 0.011 9 -34 -42 N 31% near Topeka, KS HART - 96 5. 38 55. 400 3 36 57 0.012 10 -34 -42 N 31% Tularosa NM Terry Chatterton -106 5. 33 5. 0 3 36 14 0.012 19 -30 -42 N 31% TOPEKA KS WILDS~RICHARD - 96 5. 38 55. 448 3 36 57 0.012 10 -34 -44 N 30% DEMING NM LEPPERT~JOHN -107 45. 32 5. 1321 3 36 4 0.013 21 -29 -45 N 30% CedarRpd IA Larry Black - 91 35. 42 5. 0 3 37 7 0.013 6 -35 -47 N 29% Marion IA John Centala - 91 35. 42 5. 262 3 37 7 0.013 6 -35 -47 N 29% Cedar Rapids, IA John Centala 8 - 91 35. 42 5. 265 3 37 7 0.013 6 -35 -47 N 29% CedarRap IA HillsideO D.Plasenc - 91 45. 42 5. 0 3 37 7 0.013 6 -35 -49 N 28% CEDAR RA IA FRANK OLSEN - 91 35. 42 5. 261 3 37 7 0.014 6 -34 -59 N 25% Lamoni IA - Graceland Univ - 93 55. 40 35. 338 3 37 2 0.017 8 -34 -60 N 24% Upham NM Joe Mancilla mobile -106 55. 32 45. 1337 3 36 8 0.017 20 -30 -63 N 23% Knoxville IA McCormick~Russell - 93 5. 41 15. 274 3 37 3 0.018 7 -34 -64 N 23% Holton, KS aprox. Mike Ford - 95 45. 39 25. 0 3 36 57 0.018 10 -34 -66 N 22% H54 Cedar Drive Observatory, Pu - 88 25. 44 35. 267 3 37 9 0.019 2 -34 -82 N 17% Carrizozo, NM John Duchek -105 45. 33 35. 1849 3 36 14 0.023 19 -30 -84 N 16% 925 Palominas Observatory -110 5. 31 25. 1302 3 35 48 0.024 23 -28 -85 N 16% GRINNELL IA GRINNELL COLLEG - 92 45. 41 45. 325 3 37 3 0.024 6 -34 -90 N 14% 936 Ibis Observatory, Manhaatan - 96 35. 39 15. 262 3 36 53 0.026 10 -33 -90 - 14% ** Path limit plus 1-Sigma ** -93 N 13% G95 Hereford Arizona Observator -110 15. 31 25. 1359 3 35 47 0.027 23 -28 -94 N 13% 701 Junk Bond Observatory, Sier -110 15. 31 25. 1348 3 35 48 0.027 23 -28 -95 N 13% GRANITE GAP, NM - Oso Gneiss Obs -108 55. 32 5. 1280 3 35 56 0.027 22 -28 -97 N 12% 933 Rockland Observatory, Sierr -110 15. 31 25. 1415 3 35 47 0.028 23 -28 -99 N 12% SIERRA VISTA AZ GENT~ROBERT L. -110 15. 31 25. 1439 3 35 47 0.028 23 -27 -104 N 10% Sierra Vista, AZ Patterson Obs. -110 15. 31 35. 1343 3 35 47 0.030 23 -27 -115 N 8% Salina KS - 97 35. 38 55. 374 3 36 49 0.033 11 -33 -121 N 6% Des Moines IA - 93 35. 41 35. 245 3 36 59 0.035 7 -34 -122 N 6% Tyrone NM - Gary Emerson -108 15. 32 45. 1745 3 35 59 0.035 21 -29 -122 N 6% TYRONE NM - G. Emerson -108 15. 32 45. 1745 3 35 59 0.035 21 -29 -123 N 6% G99 NF Observatory, Silver City -108 15. 32 45. 1892 3 35 59 0.035 21 -29 -123 N 6% Waterloo IA - 92 25. 42 25. 259 3 37 1 0.035 6 -34 -123 N 6% 926 Tenagra II Observatory -110 55. 31 25. 1281 3 35 43 0.035 23 -27 -126 N 6% 742 Drake University, Des Moine - 93 45. 41 35. 225 3 36 59 0.036 7 -34 -127 N 5% DES MOINES IA GALLOWAY~JOE - 93 45. 41 35. 304 3 36 59 0.036 7 -34 -129 N 5% Sunsites AZ - Mark Meanings -109 55. 32 5. 1278 3 35 49 0.037 22 -28 -130 N 5% 651 Grasslands Obs. -110 35. 31 45. 1500 3 35 44 0.037 23 -27 -130 N 5% CedarFal IA Tom Hockey - 92 25. 42 35. 0 3 37 1 0.037 6 -34 -131 N 5% G94 Sonoran Skies Observatory, -110 5. 31 55. 1514 3 35 48 0.037 22 -27 -131 N 5% G93 Sonoita Research Observator -110 35. 31 35. 1534 3 35 44 0.037 23 -27 -131 N 5% H38 Timberline Observatory, Urb - 94 5. 41 25. 276 3 36 58 0.037 7 -34 -143 N 3% WritstnS AZ Smith, Mike -110 45. 31 45. 1469 3 35 43 0.041 23 -27 -145 N 3% 704 Lincoln Laboratory ETS, New -106 35. 33 45. 1477 3 36 8 0.041 19 -29 -146 N 3% Nevada IA George Forsyth - 93 25. 42 5. 0 3 36 58 0.042 6 -34 -147 N 3% Whipple Observatory -110 55. 31 45. 2599 3 35 42 0.042 23 -27 -150 N 2% H42 Wartburg College Observator - 92 25. 42 45. 232 3 36 59 0.043 5 -34 -150 - 2% ** Path limit plus 2-Sigma ** -152 N 2% 333 Desert Eagle Observatory -110 25. 31 55. 1239 3 35 45 0.043 22 -27 -152 N 2% Dodge City KS -100 5. 37 45. 755 3 36 39 0.043 13 -32 -154 N 2% Ames IA Robin Formaker - 93 35. 41 55. 0 3 36 57 0.044 7 -33 -157 N 2% AMES IA WORMLEY~SAMUEL - 93 35. 42 5. 305 3 36 57 0.045 7 -33 -162 N 2% LaCrosse WI Robert Allen - 91 15. 43 45. 366 3 37 0 0.046 4 -33 -164 N 1% CoronaDeTucsonAZ NYE~DERALD D. -110 45. 31 55. 1024 3 35 42 0.047 22 -27 -165 N 1% Vail AZ Dickinson~David -110 45. 31 55. 1057 3 35 43 0.047 22 -27 -173 N 1% Boone IA Fick Obs., Iowa St. - 93 55. 42 5. 333 3 36 55 0.049 7 -33 -175 N 1% Nebraska City, NE - E. Lanning - 95 55. 40 45. 0 3 36 51 0.050 9 -33 -180 N 1% 719 Etscorn Observatory -106 55. 34 5. 1424 3 36 5 0.051 19 -29 -185 N 1% TUCSON AZ CRAWFORD~ROBERT -110 45. 32 15. 914 3 35 42 0.053 22 -27 -186 N 1% TUCSON AZ HILL~RICHARD -110 45. 32 15. 876 3 35 42 0.053 22 -27 -188 N 0% 702 Joint Obs. for cometary res -107 15. 33 55. 3351 3 36 4 0.054 19 -29 -195 N 0% Tucson AZ Hergenrother~Carl -110 45. 32 15. 826 3 35 42 0.055 22 -27 -197 N 0% 683 Goodricke-Pigott Observator -111 5. 32 5. 718 3 35 40 0.056 22 -27 -197 N 0% TUCSON AZ ALBERT P. VREELAND -110 45. 32 15. 804 3 35 41 0.056 22 -27 -197 N 0% 290 Mt. Graham-VATT -109 55. 32 45. 3162 3 35 47 0.056 21 -27 -198 N 0% Magdalena NM Bill Ryan -107 15. 34 5. 0 3 36 3 0.056 19 -29 -198 N 0% TUCSON AZ - UNIVERSITY OF AZ -110 55. 32 15. 755 3 35 40 0.056 22 -27 -199 N 0% Tucson AZ SabinoCan.Obs.McGah -110 45. 32 15. 835 3 35 41 0.057 22 -27 -199 N 0% 854 Sabino Canyon Obs. -110 45. 32 15. 835 3 35 41 0.057 22 -27 -199 N 0% 694 Tumamoc Hill, Tucson -111 5. 32 15. 921 3 35 40 0.057 22 -27 -202 N 0% Tucson AZ Joe Bergeron -110 55. 32 15. 719 3 35 40 0.057 22 -27 -202 N 0% 698 Mt. Bigelow -110 45. 32 25. 0 3 35 42 0.058 22 -27 -202 N 0% Coon Rapids IA - 94 45. 41 55. 0 3 36 52 0.058 7 -33 -203 N 0% 697 Kitt Peak, McGraw-Hill -111 35. 31 55. 1883 3 35 36 0.058 23 -26 -203 N 0% Kitt Peak -111 35. 31 55. 2036 3 35 36 0.058 23 -26 -203 N 0% Magdalena NM FOAH Obs J Briggs -107 15. 34 5. 1981 3 36 3 0.058 19 -29 -206 N 0% TUCSON AZ WILSON~LARRY -110 55. 32 15. 878 3 35 40 0.059 22 -27 -208 N 0% 703 Catalina Sky Survey -110 45. 32 25. 2503 3 35 42 0.059 22 -27 -210 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Apr 6.3