Occultation of UCAC4 355-168592 by 166 Rhodope on 2021 Aug 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 = +/- 3 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 81 - 0% ** Path limit plus 3-Sigma ** 77 N 0% AstroRock 150 25. -33 45. 0 7 38 7 -0.059 39 -3 67 N 1% George Smith 150 55. -33 45. 75 7 38 4 -0.052 40 -3 63 - 2% ** Path limit plus 2-Sigma ** 63 N 2% SteveRussell 151 5. -33 45. 0 7 38 3 -0.048 40 -3 62 N 3% Jeff Byron 151 5. -33 45. 75 7 38 3 -0.048 40 -3 60 N 4% Northfield MN Messner~Steve - 93 5. 44 35. 288 7 14 11 -0.046 9 -30 60 N 4% Abiquiu NM - Ramey -106 25. 36 15. 1981 7 15 1 -0.046 22 -40 59 N 4% 423 North Ryde 151 5. -33 45. 7 7 38 3 -0.045 40 -3 58 N 5% 721 Lime Creek -100 15. 40 25. 741 7 14 31 -0.044 15 -35 58 N 5% 741 Goodsell Observatory, North - 93 5. 44 25. 269 7 14 11 -0.044 9 -30 57 N 5% Sydney, NSW 151 5. -33 55. 25 7 38 3 -0.044 40 -3 52 N 9% 420 Sydney 151 15. -33 55. 40 7 38 2 -0.040 40 -3 48 N 12% TedDobs 151 5. -33 55. 0 7 38 4 -0.037 40 -3 47 N 14% Faribault, MN - Kochab Obs - 12" - 93 15. 44 15. 325 7 14 11 -0.036 9 -31 45 - 16% ** Path limit plus 1-Sigma ** 44 N 17% E19 Kingsgrove 151 5. -33 55. 5 7 38 3 -0.034 40 -3 44 N 18% 439 ROTSE-III, Los Alamos -106 45. 35 55. 2097 7 15 3 -0.034 22 -40 44 N 18% G90 Three Buttes Observatory, T -111 5. 32 35. 987 7 15 32 -0.034 27 -43 41 N 23% Fenton Hill NM David Palmer -106 45. 35 55. 2656 7 15 2 -0.031 22 -40 40 N 23% Sioux City IA - 96 25. 42 25. 338 7 14 19 -0.031 12 -33 39 N 26% SUTHERLAND NSW SUTHERLAND ASTR 151 5. -34 5. 54 7 38 4 -0.030 40 -3 38 N 27% H02 Sulphur Flats Observatory, -106 35. 35 55. 2365 7 15 2 -0.029 22 -40 37 N 28% Barden Ridge NSW GILLER~ROGER H 151 5. -34 5. 127 7 38 4 -0.029 40 -3 29 N 46% H37 Grems Timmons Observatories - 94 45. 43 15. 404 7 14 14 -0.022 11 -32 27 N 49% 853 Biosphere 2 Observatory -110 55. 32 35. 1161 7 15 31 -0.021 27 -44 27 - 50% *** Path limit *** 25 N 53% 697 Kitt Peak, McGraw-Hill -111 35. 31 55. 1883 7 15 37 -0.019 28 -44 25 N 54% Kitt Peak -111 35. 31 55. 2036 7 15 37 -0.019 28 -44 23 N 58% Tucson AZ Chris Vedeler -110 55. 32 25. 850 7 15 32 -0.017 27 -44 22 N 60% TUCSON AZ STAMM~JIM -110 55. 32 25. 842 7 15 32 -0.017 27 -44 18 N 68% TUCSON AZ HARVEY~DAVID -111 5. 32 25. 756 7 15 33 -0.014 27 -44 13 N 75% G96 Mt. Lemmon Survey -110 45. 32 25. 2653 7 15 31 -0.010 27 -44 13 N 75% 686 U. of Minn. Infrared Obs., -110 45. 32 25. 2726 7 15 31 -0.010 27 -44 12 N 77% EauClair WI U. of Wisconsin - 91 35. 44 45. 268 7 14 7 -0.009 8 -30 11 N 78% TUCSON AZ WILSON~LARRY -110 55. 32 15. 878 7 15 32 -0.008 27 -44 9 N 80% Tucson AZ Joe Bergeron -110 55. 32 15. 719 7 15 32 -0.007 27 -44 8 N 81% WhiteRck NM David Palmer -106 15. 35 45. 1889 7 15 0 -0.006 22 -40 8 N 81% 683 Goodricke-Pigott Observator -111 5. 32 5. 718 7 15 33 -0.006 27 -44 7 N 81% 694 Tumamoc Hill, Tucson -111 5. 32 15. 921 7 15 33 -0.006 27 -44 7 N 82% 703 Catalina Sky Survey -110 45. 32 25. 2503 7 15 31 -0.005 27 -44 5 N 83% TUCSON AZ - UNIVERSITY OF AZ -110 55. 32 15. 755 7 15 32 -0.004 27 -44 4 N 83% 698 Mt. Bigelow -110 45. 32 25. 0 7 15 31 -0.003 27 -44 4 N 84% 750 Hobbs Observatory, Fall Cre - 91 15. 44 45. 246 7 14 7 -0.003 8 -30 3 N 85% WOLLONGONG NSW ILLAWARRA ASTRO 150 45. -34 25. 430 7 38 7 -0.002 40 -3 3 N 84% 854 Sabino Canyon Obs. -110 45. 32 15. 835 7 15 32 -0.002 27 -44 3 N 84% Tucson AZ SabinoCan.Obs.McGah -110 45. 32 15. 835 7 15 32 -0.002 27 -44 0 N 84% TUCSON AZ ALBERT P. VREELAND -110 45. 32 15. 804 7 15 31 0.000 27 -44 0 - 86% **** Centre Line **** -2 S 84% Tucson AZ Hergenrother~Carl -110 45. 32 15. 826 7 15 31 0.002 27 -44 -3 S 85% Wollongong, NSW 150 55. -34 25. 10 7 38 7 0.002 40 -3 -5 S 84% AlbertLe MN Ken Fiscus - 93 25. 43 35. 0 7 14 11 0.004 9 -31 -10 S 79% TUCSON AZ HILL~RICHARD -110 45. 32 15. 876 7 15 32 0.008 27 -44 -11 S 78% TUCSON AZ CRAWFORD~ROBERT -110 45. 32 15. 914 7 15 31 0.008 27 -44 -11 S 77% H03 Sandia View Observatory, Ri -106 35. 35 15. 1606 7 15 3 0.009 23 -41 -13 S 75% SANTA FE NM MROZ~GENE -106 5. 35 45. 2097 7 15 0 0.010 22 -40 -13 S 75% Rochester MN - 92 25. 44 5. 302 7 14 9 0.010 9 -31 -19 S 65% Santa Fe NM -105 55. 35 45. 2117 7 14 59 0.015 22 -40 -20 S 63% SANTA FE NM TITUS~GREGORY B -105 55. 35 45. 0 7 15 0 0.015 22 -40 -21 S 61% H04 Santa Fe -105 55. 35 35. 2030 7 14 59 0.016 22 -41 -23 S 58% 290 Mt. Graham-VATT -109 55. 32 45. 3162 7 15 25 0.018 26 -43 -26 S 51% Austin MN -- Sola Fide Obs - 92 55. 43 35. 320 7 14 10 0.020 9 -31 -27 - 50% *** Path limit *** -29 S 45% CoronaDeTucsonAZ NYE~DERALD D. -110 45. 31 55. 1024 7 15 32 0.022 27 -44 -30 S 44% Vail AZ Dickinson~David -110 45. 31 55. 1057 7 15 32 0.023 27 -44 -36 S 31% ALBUQUERQUE NM DULLECK~GEORGE -106 25. 35 5. 0 7 15 3 0.028 23 -41 -37 S 29% ALBQURQE NM MORGAN COL.RET.MACP -106 25. 35 5. 1749 7 15 3 0.029 23 -41 -42 S 21% Sapello River,NM B.Ryan student -105 25. 35 45. 2335 7 14 56 0.032 21 -40 -42 S 20% Whipple Observatory -110 55. 31 45. 2599 7 15 33 0.033 28 -44 -43 S 19% LOS LUNAS NM WELCH~STEVE -106 45. 34 45. 1515 7 15 5 0.033 23 -41 -45 S 16% E15 Magellan Observatory, near 149 35. -34 55. 678 7 38 18 0.034 39 -2 -45 - 16% ** Path limit plus 1-Sigma ** -46 S 15% 333 Desert Eagle Observatory -110 25. 31 55. 1239 7 15 30 0.036 27 -44 -49 S 12% Tijeras NM Bruce Levin -106 15. 35 5. 2205 7 15 2 0.037 22 -41 -49 S 11% WritstnS AZ Smith, Mike -110 45. 31 45. 1469 7 15 32 0.038 27 -44 -52 S 9% 858 Tebbutt Observatory, Edgewo -106 15. 35 5. 2167 7 15 2 0.040 22 -41 -54 S 6% David Higgins 149 5. -35 5. 655 7 38 22 0.042 38 -2 -54 S 6% E14 Hunters Hill Observatory, N 149 5. -35 5. 659 7 38 22 0.042 38 -2 -57 S 5% Belen, NM TwiningObs.TAA -106 45. 34 35. 1558 7 15 5 0.044 23 -42 -59 S 4% Tijeras, NM Becky Ramotows -106 15. 34 55. 2195 7 15 2 0.045 23 -41 -61 S 3% G93 Sonoita Research Observator -110 35. 31 35. 1534 7 15 32 0.047 27 -44 -62 S 3% 926 Tenagra II Observatory -110 55. 31 25. 1281 7 15 34 0.047 28 -45 -63 - 2% ** Path limit plus 2-Sigma ** -63 S 2% 429 Hawker 149 5. -35 15. 624 7 38 23 0.049 38 -2 -64 S 3% 651 Grasslands Obs. -110 35. 31 45. 1500 7 15 32 0.049 27 -44 -64 S 2% Albert Brakel 149 5. -35 15. 575 7 38 22 0.049 38 -2 -64 S 2% 424 Macquarie, near Canberra 149 5. -35 15. 578 7 38 22 0.049 38 -2 -68 S 1% Grant Murphy 149 5. -35 15. 620 7 38 22 0.052 38 -2 -68 S 1% Canberra, ACT 149 5. -35 15. 680 7 38 22 0.052 38 -2 -69 S 1% Magdalena NM FOAH Obs J Briggs -107 15. 34 5. 1981 7 15 8 0.053 24 -42 -70 S 1% 414 Mount Stromlo 149 5. -35 15. 709 7 38 23 0.054 38 -2 -72 S 1% Magdalena NM Bill Ryan -107 15. 34 5. 0 7 15 9 0.055 24 -42 -73 S 1% CapillaP NM 1983_426Unm Obs. -106 25. 34 45. 2842 7 15 3 0.056 23 -41 -74 S 1% Gordon Briggs 149 5. -35 25. 0 7 38 22 0.056 38 -2 -74 S 0% WODEN ACT HERALD~DAVID 149 5. -35 25. 600 7 38 22 0.056 38 -2 -75 S 1% G94 Sonoran Skies Observatory, -110 5. 31 55. 1514 7 15 28 0.057 27 -44 -76 S 0% 416 Barton, near Canberra 149 5. -35 25. 0 7 38 22 0.058 38 -2 -79 S 0% E13 Wanniassa 149 5. -35 25. 581 7 38 23 0.061 38 -2 -79 S 0% Dave Herald 149 5. -35 25. 500 7 38 23 0.061 38 -2 -81 - 0% ** Path limit plus 3-Sigma ** Prediction of 2021 Jul 15.7