Occultation of TYC 7386-01393-1 by 94 Aurora on 2023 Jul 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 = +/- 4 secs d Proba- Location Longitude Latitude alt U.T. Sepn Alt Sun km bility o ' o ' m h m s " o o 187 - 0% ** Path limit plus 3-Sigma ** 186 N 0% 485 Carter Observatory, Welling 174 45. -41 15. 109 8 52 20 -0.102 64 -41 183 N 0% Marilyn Head 174 45. -41 15. 0 8 52 19 -0.100 64 -41 183 N 0% 484 Happy Valley, Wellington 174 45. -41 15. 4953 8 52 20 -0.100 64 -41 181 N 0% Peter Graham 174 25. -41 15. 71 8 52 21 -0.099 63 -41 178 N 0% NZ Cape Palliser 175 25. -41 35. 0 8 52 15 -0.097 64 -42 160 N 2% NZ Picton 174 5. -41 15. 0 8 52 24 -0.087 63 -41 156 - 2% ** Path limit plus 2-Sigma ** 142 N 7% 418 Tamworth 150 55. -30 55. 0 8 54 58 -0.077 44 -22 141 N 7% 812 Vina del Mar - 71 35. -33 5. 4250 8 41 42 -0.077 26 -38 140 N 8% 808 El Leoncito - 69 15. -31 45. 2333 8 41 33 -0.076 24 -37 139 N 8% 829 Complejo Astronomico El Leo - 69 15. -31 45. 2449 8 41 33 -0.076 24 -36 135 N 10% BLENHEIM NZ ALLEN~BILL 173 55. -41 35. 0 8 52 23 -0.074 63 -41 134 N 11% NZ Blenheim 173 55. -41 35. 30 8 52 23 -0.073 63 -41 133 N 12% NZ Nelson 173 15. -41 15. 0 8 52 28 -0.073 63 -40 132 N 12% Bill Allen 173 55. -41 25. 20 8 52 24 -0.072 63 -41 129 N 15% Tamworth, NSW 150 55. -31 5. 200 8 54 57 -0.070 44 -22 126 - 16% ** Path limit plus 1-Sigma ** 116 N 26% 805 Santiago-Cerro El Roble - 71 5. -32 55. 2179 8 41 40 -0.063 26 -38 111 N 32% 422 Loomberah 151 5. -31 25. 802 8 54 56 -0.061 44 -22 105 N 39% 483 Carter Observatory, Black B 173 45. -41 45. 1349 8 52 23 -0.057 63 -41 98 N 48% BLACK BIRCH NZ BLOW~GRAHAM 173 35. -41 45. 0 8 52 24 -0.053 63 -40 96 - 50% *** Path limit *** 93 N 54% Gordon Garradd 151 5. -31 35. 845 8 54 55 -0.051 44 -22 56 N 90% 813 Santiago-Quinta Normal (186 - 70 45. -33 25. 477 8 41 42 -0.031 26 -38 54 N 91% 815 Santiago-Santa Lucia (1849- - 70 35. -33 25. 586 8 41 42 -0.030 26 -38 53 N 92% 806 Santiago-Cerro Calan - 70 35. -33 25. 839 8 41 41 -0.029 26 -38 45 N 95% 804 Santiago-San Bernardo - 70 45. -33 35. 541 8 41 42 -0.024 26 -38 35 N 98% NZ Kaikoura 173 45. -42 25. 0 8 52 21 -0.019 63 -40 35 N 98% 433 Bagnall Beach Observatory 152 5. -32 45. -47 8 54 45 -0.019 45 -23 25 N 99% NZ Westport 171 35. -41 45. 0 8 52 34 -0.014 61 -39 20 N 99% 430 Rainbow Observatory, near C 149 15. -31 15. 513 8 55 3 -0.011 42 -21 12 N 100% E12 Siding Spring Survey 149 5. -31 15. 1155 8 55 3 -0.007 42 -21 12 N 100% 413 Siding Spring Observatory 149 5. -31 15. 1136 8 55 3 -0.006 42 -21 0 - 100% **** Centre Line **** -5 S 100% Newcastle, NSW 151 45. -32 55. 10 8 54 45 0.003 45 -23 -61 S 88% NZ Greymouth 171 15. -42 25. 0 8 52 33 0.033 61 -39 -90 S 58% NZ Arthur's Pass 171 35. -42 55. 915 8 52 29 0.049 61 -39 -93 S 54% NZ Hokitika 170 55. -42 45. 5 8 52 33 0.051 61 -38 -94 S 53% 821 Cordoba-Bosque Alegre - 64 35. -31 35. 1243 8 41 25 0.051 20 -32 -96 - 50% *** Path limit *** -97 S 49% 822 Cordoba - 64 15. -31 25. 379 8 41 24 0.053 20 -32 -100 S 44% Dubbo, NSW 148 35. -32 15. 100 8 55 0 0.055 42 -20 -108 S 35% DARFIELD NZ LOADER~BRIAN 172 45. -43 25. 12 8 52 21 0.059 62 -40 -109 S 33% Tennyson 150 45. -33 35. 0 8 54 46 0.060 44 -22 -111 S 31% 419 Windsor 150 55. -33 35. 19 8 54 46 0.061 44 -22 -114 S 28% NZ Christchurch 172 35. -43 35. 0 8 52 21 0.062 62 -39 -114 S 28% Jeff Byron 151 5. -33 45. 75 8 54 44 0.062 45 -23 -115 S 27% 423 North Ryde 151 5. -33 45. 7 8 54 44 0.063 45 -23 -116 S 26% 420 Sydney 151 15. -33 55. 40 8 54 43 0.063 45 -23 -118 S 24% CHRISTCHURCH NZ HUSSEY~LIONEL 172 35. -43 35. 0 8 52 21 0.064 62 -39 -118 S 23% Lionel Hussey 172 35. -43 35. 60 8 52 21 0.065 62 -39 -119 S 23% SteveRussell 151 5. -33 45. 0 8 54 44 0.065 45 -23 -120 S 22% Sydney, NSW 151 5. -33 55. 25 8 54 44 0.066 45 -23 -121 S 21% George Smith 150 55. -33 45. 75 8 54 45 0.066 44 -23 -126 - 16% ** Path limit plus 1-Sigma ** -126 S 16% HawkesburyH. NSW Gault~David 150 35. -33 35. 286 8 54 46 0.069 44 -22 -129 S 14% B and P Loader 172 5. -43 25. 215 8 52 24 0.070 61 -39 -129 S 14% E19 Kingsgrove 151 5. -33 55. 5 8 54 43 0.071 45 -23 -131 S 13% TedDobs 151 5. -33 55. 0 8 54 43 0.071 45 -23 -136 S 10% SUTHERLAND NSW SUTHERLAND ASTR 151 5. -34 5. 54 8 54 43 0.074 45 -23 -141 S 7% Barden Ridge NSW GILLER~ROGER H 151 5. -34 5. 127 8 54 43 0.077 45 -23 -142 S 7% AstroRock 150 25. -33 45. 0 8 54 46 0.078 44 -22 -146 S 5% E17 Leura 150 25. -33 45. 1145 8 54 47 0.080 44 -22 -151 S 4% 431 Mt. Tarana Observatory, Bat 149 45. -33 25. 854 8 54 50 0.082 44 -22 -152 S 4% Case Bosloper 149 45. -33 25. 760 8 54 51 0.083 43 -21 -156 - 2% ** Path limit plus 2-Sigma ** -168 S 1% Alice Springs, NT 133 55. -23 45. 10 8 56 21 0.092 27 -6 -182 S 0% WOLLONGONG NSW ILLAWARRA ASTRO 150 45. -34 25. 430 8 54 42 0.100 45 -23 -183 S 0% Wollongong, NSW 150 55. -34 25. 10 8 54 41 0.100 45 -23 -187 - 0% ** Path limit plus 3-Sigma ** Prediction of 2023 May 14.2