Occultation of UCAC4 482-050110 by 2731 Cucula on 2021 Jan 26 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 = +/- 7 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 ** 162 N 0% Eureka CA -124 5. 40 45. 14 6 11 44 -0.081 14 -53 158 N 0% Redding CA Schreder Pln. Adams -122 25. 40 35. 0 6 11 40 -0.079 15 -54 144 N 1% Key West FL - 81 45. 24 35. 2 6 6 58 -0.071 51 -81 143 N 1% Farmersville TX - 96 15. 33 15. 0 6 9 25 -0.071 36 -74 140 N 1% NewOrlns LA Cunningham Ob. - 90 5. 29 55. 3 6 8 30 -0.070 42 -79 140 N 1% New Orleans, LA-Cunningham Obs - 90 5. 29 55. 3 6 8 30 -0.070 42 -79 132 N 1% US M254 VI 0111 Peter Lazar - 91 5. 30 25. 20 6 8 39 -0.066 41 -78 130 N 1% GreenvilleCA Gimple~H. William -120 55. 40 5. 1076 6 11 34 -0.065 16 -56 128 N 2% BatonRog LA LSU Obs, W. Coskrey - 91 15. 30 25. 31 6 8 40 -0.064 41 -78 128 N 2% 747 Baton Rouge Observatory - 91 5. 30 25. -10 6 8 39 -0.064 41 -78 127 N 2% 733 Allen, Texas - 96 35. 33 5. 179 6 9 27 -0.063 36 -74 125 N 2% 929 Port Allen - 91 15. 30 25. -15 6 8 40 -0.062 41 -78 120 - 2% ** Path limit plus 2-Sigma ** 120 N 3% Allen TX Keith Shank, C11 & - 96 45. 33 5. 0 6 9 26 -0.059 36 -74 119 N 3% WichitaFalls TX - 98 25. 33 55. 288 6 9 40 -0.059 34 -73 113 N 3% Amarillo TX -101 55. 35 15. 1122 6 10 4 -0.056 32 -70 111 N 4% H34 Chapel Hill - 95 15. 32 15. 89 6 9 14 -0.055 38 -75 111 N 4% ROCKWALL TX HAFEY~CHARLES E - 96 25. 32 55. 150 6 9 24 -0.055 36 -74 110 N 4% Denton, TX possible site - 97 5. 33 15. 0 6 9 30 -0.055 36 -74 107 N 4% Sexton TX HARPER~ROCKY - 93 55. 31 35. 107 6 9 3 -0.053 39 -76 105 N 5% Garland TX Paul J. Newman - 96 35. 32 55. 154 6 9 25 -0.052 36 -74 101 N 5% Portola CA Simison~Warren -120 25. 39 45. 1530 6 11 32 -0.050 16 -56 100 N 6% PORTOLA CA - Goatsucker Obs 13cm -120 25. 39 45. 1585 6 11 32 -0.049 16 -56 98 N 6% Lewisvil TX AAAA, Weems Smith H - 97 5. 33 5. 183 6 9 28 -0.049 36 -74 89 N 8% Dallas TX John L. Cotton - 96 45. 32 55. 174 6 9 26 -0.044 36 -74 86 N 9% Trophy Club TX W Barry Smith - 97 15. 32 55. 200 6 9 28 -0.043 36 -74 85 N 10% Loyalton CA John Westfall -120 15. 39 35. 1828 6 11 31 -0.042 17 -56 83 N 10% Dallas TX Pandt Zimme - 96 45. 32 45. 200 6 9 25 -0.041 36 -74 82 N 11% 740 SFA Observatory, Nacogdoche - 94 35. 31 45. 162 6 9 8 -0.041 38 -76 79 N 11% Reno NV Arthur Johnson -119 45. 39 35. 0 6 11 29 -0.039 17 -57 77 N 13% Colleyville, TX - Mark Smith - 97 5. 32 55. 184 6 9 27 -0.038 36 -74 73 - 14% ** Path limit plus 1-Sigma ** 70 N 15% 1983_529 R. Nacogdoches, TX - 94 45. 31 45. 76 6 9 8 -0.035 38 -76 66 N 17% Lubbock TX - Tom Heisey 2nd - 99 55. 33 55. 0 6 9 48 -0.033 33 -72 62 N 19% Reno NV Tom Beard -119 45. 39 25. 1737 6 11 29 -0.031 17 -57 61 N 19% Arlington, TX Robert Brown - 97 5. 32 45. 0 6 9 26 -0.030 36 -74 60 N 20% 1983_529 J. P. Powell, Nacogdoc - 94 35. 31 25. 122 6 9 6 -0.030 38 -76 58 N 20% De Soto TX Donald Stotz, s. Da - 96 55. 32 35. 226 6 9 24 -0.029 36 -74 57 N 21% 1983_529 W. e, Nacogdoches, TX - 94 35. 31 25. 122 6 9 5 -0.028 38 -76 55 N 22% Fort Worth TX - 97 15. 32 45. 204 6 9 28 -0.027 36 -74 55 N 22% Dayton, NV Red Sumner 20c -119 35. 39 15. 1311 6 11 27 -0.027 17 -57 55 N 22% 859 Wykrota Observatory-CEAMIG - 43 45. -19 45. 1469 5 54 41 -0.027 64 -34 54 N 22% Abiquiu NM - Ramey -106 25. 36 15. 1981 6 10 29 -0.027 28 -67 54 N 22% Arlington, TX Russell Johnso - 97 5. 32 35. 0 6 9 26 -0.027 36 -74 53 N 23% FORT WOR TX DON GARLAND - DIANA - 97 25. 32 45. 198 6 9 28 -0.026 36 -74 51 N 24% Dayton CA Red Sumner -119 35. 39 15. 1476 6 11 27 -0.025 17 -57 43 N 27% Sapello River,NM B.Ryan student -105 25. 35 45. 2335 6 10 22 -0.022 29 -68 42 N 28% Benbrook, TX Ron DiIulio - 97 25. 32 45. 0 6 9 28 -0.021 36 -74 42 N 28% Carson City, NV - J Davis OBS 16 -119 45. 39 15. 1530 6 11 28 -0.021 17 -57 41 N 28% GRAND PRAIRIE TX FLEMING~TOM - 97 35. 32 45. 169 6 9 28 -0.020 36 -74 41 N 28% sw Fort Worth, T Dan Pate - 97 25. 32 35. 0 6 9 27 -0.020 36 -74 40 N 29% Carson City NV -119 45. 39 15. 1425 6 11 28 -0.020 17 -57 37 N 30% G64 Blue Canyon Observatory -120 45. 39 15. 1482 6 11 30 -0.018 16 -56 33 N 32% w Weatherford, T Dan on Saddle - 97 55. 32 45. 0 6 9 30 -0.016 35 -74 31 N 32% Lufkin TX - Ernie Iverson - 94 55. 31 15. 0 6 9 6 -0.016 38 -76 31 N 33% NevadaCy CA Wayne Watson -121 5. 39 15. 823 6 11 31 -0.016 16 -56 28 N 33% I77 CEAMIG-REA Observatory, Bel - 43 55. -19 45. 840 5 54 43 -0.014 64 -34 25 - 35% *** Path limit *** 24 N 34% Belo Horizonte BRZ - Breno Giacc - 43 55. -19 55. 897 5 54 42 -0.012 64 -34 18 N 37% WhiteRck NM David Palmer -106 15. 35 45. 1889 6 10 26 -0.009 28 -67 16 N 38% Grass Valley CA Dunckel~Peter B -121 5. 39 5. 533 6 11 31 -0.008 16 -56 14 N 38% Santa Fe NM -105 55. 35 45. 2117 6 10 24 -0.007 28 -68 14 N 38% SANTA FE NM MROZ~GENE -106 5. 35 45. 2097 6 10 25 -0.007 28 -68 13 N 38% CedarCty UT BRENT SORENSON -113 5. 37 35. 1740 6 11 1 -0.006 22 -62 12 N 38% SANTA FE NM TITUS~GREGORY B -105 55. 35 45. 0 6 10 24 -0.006 28 -68 12 N 38% Colfax CA Don Machholz -120 55. 39 5. 722 6 11 30 -0.006 16 -56 11 N 38% Gardnerville, NV - J Bardecker -119 45. 38 55. 1524 6 11 26 -0.006 17 -57 11 N 38% H02 Sulphur Flats Observatory, -106 35. 35 55. 2365 6 10 28 -0.005 28 -67 9 N 38% Fenton Hill NM David Palmer -106 45. 35 55. 2656 6 10 28 -0.005 28 -67 8 N 39% H04 Santa Fe -105 55. 35 35. 2030 6 10 24 -0.004 28 -68 6 N 39% 439 ROTSE-III, Los Alamos -106 45. 35 55. 2097 6 10 28 -0.003 28 -67 3 N 39% MENDOCINO CA POPLINGER~CHARL -123 45. 39 15. 27 6 11 38 -0.002 14 -54 0 - 40% **** Centre Line **** -17 S 37% Havana Cuba - 82 25. 23 5. 0 6 6 50 0.008 51 -83 -22 S 36% Rocklin CA - Dave Kenyon -121 15. 38 45. 116 6 11 30 0.011 16 -56 -23 S 36% Rocklin CA SierraCol.DaveKenyo -121 15. 38 45. 105 6 11 30 0.011 16 -56 -25 - 35% *** Path limit *** -26 S 34% CLOVIS NM KRAJCI~TOM -103 15. 34 25. 0 6 10 6 0.013 31 -70 -26 S 35% Dunnigan, CA -121 55. 38 55. 15 6 11 32 0.013 15 -56 -30 S 33% G66 Lake Forest Observatory, Fo -121 5. 38 45. 203 6 11 29 0.015 16 -56 -31 S 32% 771 Boyeros Observatory, Havana - 82 25. 23 5. 0 6 6 49 0.015 51 -83 -33 S 32% CameronP CA Charlie Coburn -120 55. 38 45. 1500 6 11 29 0.016 16 -56 -33 S 32% 700 Chinle -109 35. 36 25. 1592 6 10 42 0.016 25 -65 -34 S 31% Stephenville TX - Ben Hudgens - 98 5. 32 15. 411 6 9 28 0.017 35 -74 -34 S 31% 682 Kanab -112 25. 37 5. 1616 6 10 55 0.017 23 -63 -36 S 30% Stephenv TX Douglas Mayo, 8"C - 98 15. 32 15. 414 6 9 29 0.018 35 -74 -39 S 29% Lubbock TX - Tom Heisey -101 55. 33 45. 0 6 9 56 0.019 32 -71 -43 S 27% Woodland CA - Mark Vincent -121 45. 38 45. 28 6 11 31 0.021 16 -56 -48 S 25% Sacramento CA Lerner~Noel -121 25. 38 35. 10 6 11 29 0.024 16 -56 -51 S 24% Waco TX Eisfeldt~Dave - 97 15. 31 35. 158 6 9 20 0.025 36 -75 -51 S 24% Beaumont TX - 94 5. 30 5. 6 6 8 54 0.025 39 -78 -51 S 23% Fiddletown CA -120 55. 38 25. 0 6 11 27 0.026 16 -56 -52 S 23% Sacrmnto CA Manuel Tsihlas -121 25. 38 35. 0 6 11 29 0.026 16 -56 -53 S 23% H03 Sandia View Observatory, Ri -106 35. 35 15. 1606 6 10 25 0.026 28 -67 -53 S 23% Waco TX - 97 5. 31 35. 123 6 9 19 0.026 36 -75 -57 S 21% 858 Tebbutt Observatory, Edgewo -106 15. 35 5. 2167 6 10 22 0.028 28 -68 -57 S 21% DAVIS CA - TED SWIFT -121 45. 38 35. 17 6 11 30 0.028 16 -56 -57 S 21% WACO TX MCANALLY~JOHN W - 97 15. 31 35. 184 6 9 19 0.028 36 -75 -58 S 21% Dolen, TX NHAC site Dave - 94 55. 30 25. 0 6 9 0 0.029 38 -77 -58 S 20% LUBBOCK, TEXAS P. BELL - BAM -101 55. 33 35. 0 6 9 54 0.029 32 -71 -58 S 20% DAVIS CA ERICKSON~PROF. -121 45. 38 35. 38 6 11 30 0.029 16 -56 -61 S 19% Tijeras NM Bruce Levin -106 15. 35 5. 2205 6 10 22 0.030 28 -68 -62 S 19% Gualala CA 2001_9 7RobertInnes -123 25. 38 45. 340 6 11 35 0.031 14 -55 -62 S 18% Sacramen CA Jim Varney, S.V.A.S -121 25. 38 25. 9 6 11 29 0.031 16 -56 -63 S 18% Port Arthur TX - 93 55. 29 55. 3 6 8 51 0.031 39 -78 -64 S 18% Winters CA -121 55. 38 35. 14 6 11 31 0.032 15 -56 -65 S 17% LORENA TX BARTON~JOHNNY - 97 5. 31 25. 309 6 9 18 0.032 36 -75 -66 S 17% ALBUQUERQUE NM DULLECK~GEORGE -106 25. 35 5. 0 6 10 23 0.033 28 -68 -68 S 16% SAN RAFA CA HUME OBSERVATORY -122 45. 38 35. 329 6 11 32 0.034 15 -55 -68 S 16% WILTON CA PULLEN~CHUCK -121 15. 38 25. 21 6 11 28 0.034 16 -56 -68 S 16% ALBQURQE NM MORGAN COL.RET.MACP -106 25. 35 5. 1749 6 10 23 0.034 28 -68 -70 S 15% Tijeras, NM Becky Ramotows -106 15. 34 55. 2195 6 10 22 0.035 28 -68 -72 S 14% Armstrng CA Nolthenius mobile -123 5. 38 35. 351 6 11 33 0.036 15 -55 -73 - 14% ** Path limit plus 1-Sigma ** -75 S 13% Kingston JM - 76 45. 17 55. 98 6 5 27 0.037 57 -79 -79 S 12% Abilene TX - 99 45. 32 25. 521 6 9 38 0.039 34 -73 -79 S 11% Kenwood, CA FergusonObs.,8 -122 35. 38 25. 389 6 11 31 0.039 15 -55 -80 S 11% SANTA ROSA CA LOYER~GEORGE E. -122 45. 38 25. 6 6 11 32 0.040 15 -55 -86 S 9% Ocidntal CA Phil Sullivan -122 55. 38 25. 201 6 11 32 0.043 15 -55 -91 S 8% G98 Calvin-Rehoboth Observatory -108 35. 35 35. 1990 6 10 34 0.045 26 -66 -91 S 8% Sebastopol, CA Robert Innes -122 45. 38 25. 61 6 11 32 0.045 15 -55 -91 S 8% PENNGROVE CA BUMGARNER~SANDY -122 35. 38 25. 0 6 11 31 0.045 15 -55 -93 S 7% Gallup NM -108 45. 35 35. 1992 6 10 35 0.046 26 -66 -94 S 8% 880 Rio de Janeiro - 43 15. -22 55. 15 5 54 8 0.046 61 -32 -95 S 7% TuolemneMeadows, Dave McKulle -119 25. 37 55. 2500 6 11 21 0.047 17 -58 -98 S 6% Ganado, AZ Paul Temple -109 35. 35 45. 1946 6 10 39 0.049 25 -65 -99 S 6% Robert Shelton,Sonora, Californ -120 15. 37 55. 705 6 11 24 0.049 17 -57 -102 S 5% SNYDER TX VINSON~EDWARD -100 55. 32 45. 369 6 9 45 0.051 33 -72 -102 S 5% Mesquite NV Steve Brazill -114 5. 36 45. 492 6 11 0 0.051 22 -62 -104 S 5% Snyder, TX Mitch Brumbel -100 55. 32 45. 718 6 9 45 0.051 33 -72 -104 S 5% 19821115 Jo t, Bryan, TX - 96 15. 30 35. 86 6 9 9 0.052 37 -76 -105 S 5% LOS LUNAS NM WELCH~STEVE -106 45. 34 45. 1515 6 10 23 0.052 28 -68 -105 S 5% CapillaP NM 1983_426Unm Obs. -106 25. 34 45. 2842 6 10 21 0.052 28 -68 -105 S 5% Bryan TX Kuhl~Derek - 96 25. 30 35. 103 6 9 9 0.052 37 -76 -105 S 5% S. Barziza - 95 15. 30 5. 50 6 8 59 0.052 38 -77 -105 S 5% D. Clark - 95 5. 29 55. 50 6 8 58 0.052 38 -77 -113 S 3% H32 Texas A&M Physics Observato - 96 25. 30 35. 41 6 9 9 0.056 37 -76 -113 S 3% Houston TX Dave Clark - 95 15. 29 55. 0 6 8 59 0.056 38 -77 -114 S 3% Stockton CA Jeff Baldwin -121 15. 37 55. 0 6 11 26 0.057 16 -56 -118 S 3% Dunn, TX Ed Vinson, 7. -100 55. 32 35. 674 6 9 44 0.059 33 -73 -120 - 2% ** Path limit plus 2-Sigma ** -122 S 2% 455 CBA Concord -122 5. 37 55. -31 6 11 28 0.061 15 -56 -122 S 2% Pt Reyes - Vision -122 55. 38 5. 360 6 11 31 0.061 15 -55 -122 S 2% ANTIOCH CA WESTFALL~JOHN E -121 45. 37 55. 81 6 11 28 0.061 16 -56 -125 S 2% Diablo Valley College - 18 inch -122 5. 37 55. 43 6 11 28 0.062 15 -56 -127 S 2% Baytown, TX Steve Linscott - 94 55. 29 45. 0 6 8 56 0.063 38 -78 -129 S 2% Belen, NM TwiningObs.TAA -106 45. 34 35. 1558 6 10 22 0.064 28 -68 -130 S 1% Bishop CA Stoffaire~Jim -118 15. 37 25. 1338 6 11 16 0.065 18 -59 -130 S 1% San Rafael CA - Walker Vaning -122 35. 37 55. 18 6 11 30 0.065 15 -56 -131 S 1% Manteca CA Fred Schumacher -121 15. 37 45. 11 6 11 26 0.065 16 -57 -131 S 1% WlnutCrk CA Tom Case (&Rowley) -122 5. 37 55. 0 6 11 28 0.065 15 -56 -133 S 1% 306 Observatorio Taya Beixo, Ba - 69 15. 10 5. 587 6 3 15 0.066 65 -70 -133 S 1% HOUSTON TX - Preston Broesche - 95 35. 29 55. 39 6 9 1 0.066 38 -77 -133 S 1% Manteca CA C.Avalle &Lambertso -121 15. 37 45. 8 6 11 26 0.066 16 -57 -133 S 1% Walnut CreCA Shelton~Robert G. -122 5. 37 55. 79 6 11 28 0.066 15 -56 -138 S 1% 660 Leuschner Observatory, Berk -122 15. 37 55. 73 6 11 28 0.069 15 -56 -139 S 1% BERKELEY CA FREEMAN~TONY -122 15. 37 55. 10 6 11 29 0.069 15 -56 -139 S 1% Berkeley CA Schrier~Joshua -122 15. 37 55. 0 6 11 29 0.069 15 -56 -139 S 1% Houston TX Cudnik~Brian - 95 35. 29 55. 40 6 9 1 0.069 38 -77 -143 S 1% Oakland CA Chabot Obs. (new) -122 15. 37 45. 465 6 11 28 0.071 15 -56 -145 S 1% Webster TX Moore~Walter - 95 25. 29 45. 7 6 8 58 0.072 38 -77 -146 S 1% OAKLAND CA - HOWARD-RAYMOND -122 15. 37 45. 15 6 11 28 0.072 15 -56 -146 S 1% Fremont CA D. Anderson -122 15. 37 45. 7 6 11 28 0.072 15 -56 -146 S 1% D. Rask - 95 5. 29 35. 50 6 8 55 0.073 38 -78 -146 S 1% SAN LEANDRO CA GINGRICH~MARK -122 15. 37 45. 32 6 11 28 0.073 15 -56 -146 S 1% HOUSTON TX HUTCHINSON~WAYN - 95 25. 29 45. 22 6 8 59 0.073 38 -77 -147 S 1% HOUSTON TX NUGENT~RICHARD - 95 15. 29 45. 6 6 8 57 0.073 38 -78 -147 S 1% HOUSTON TX MALEY~PAUL D. - 95 5. 29 35. 6 6 8 56 0.073 38 -78 -147 S 1% Oakland CA - Bob Sills -122 5. 37 45. 239 6 11 28 0.073 15 -56 -148 S 1% LIVERMORE CA MORANA~ED -121 45. 37 45. 159 6 11 26 0.073 16 -56 -148 S 1% Livermore Carlos Avalle -121 45. 37 45. 125 6 11 26 0.073 16 -56 -149 S 1% Houston TX Williams~Tom & Anna - 95 25. 29 45. 22 6 8 58 0.074 38 -77 -150 S 0% SanFrancisco CA -122 25. 37 45. 20 6 11 28 0.075 15 -56 -151 S 0% Castro Valley CA Skelly~Bruce J. -122 5. 37 45. 0 6 11 27 0.075 15 -56 -152 S 0% Houston ar Knewston, Mike - 96 25. 30 15. 0 6 9 6 0.075 37 -77 -152 S 0% PLEASANTON CA MORGAN~WALTER V -121 55. 37 45. 104 6 11 27 0.076 16 -56 -153 S 0% Livermor CA Jim Ferreira -121 45. 37 45. 152 6 11 26 0.076 16 -56 -154 S 0% CastroVl CA Bob Sills -122 5. 37 45. 0 6 11 27 0.077 15 -56 -156 S 0% G61 Pleasanton -121 55. 37 35. 91 6 11 27 0.077 16 -56 -157 S 0% SAN FRAN CA William Westbrooke -122 25. 37 45. 0 6 11 28 0.078 15 -56 -157 S 0% Houston TX - P. Sventek - 95 35. 29 45. 50 6 8 59 0.078 38 -77 -160 S 0% Galveston TX - 94 45. 29 15. 2 6 8 52 0.080 39 -78 -160 S 0% Del Valle Livermore, CA -121 45. 37 35. 404 6 11 26 0.080 16 -56 -161 S 0% Brisbane CA -122 25. 37 45. 0 6 11 28 0.080 15 -56 -167 S 0% Merced CA - U of Merced -120 25. 37 25. 69 6 11 22 0.083 17 -57 -168 S 0% UNION CITY CA GARFINKLE~ROBER -122 5. 37 35. 0 6 11 27 0.083 15 -56 -168 - 0% ** Path limit plus 3-Sigma ** Prediction of 2020 Dec 31.0