IOTA/IOTA-ES occultation update for (269) Justitia / TYC 1249-00217-1 event on 2023 Aug 20, 17:33 UT Visible from E Russia, China Summary ------- On 2023 Aug 20 UT, the 56.1 km diameter asteroid (269) Justitia will occult a 11.8 mag star in the constellation Taurus for observers along a path across E Russia, China. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.47 mag to 15.19 mag (the magnitude of the asteroid) for at most 3.620 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 100 * date and approx. time of event: 2023 Aug 20, 17:27 - 2023 Aug 20, 17:38 * geocentric midpoint of event [JD]: 2460177.23143308 * magnitude of target star: 11.77 * magnitude drop [mag]: 3.47 * estimated maximum duration [s]: 3.620 * Moon: 16 % sunlit, 134° distance * Sun: 88° distance * rough path description: E Russia, China The occultation path -------------------- * approximate projected width [km]: 73 * 1 sigma uncertainty interval [path widths]: +/- 0.04 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.006, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.006", 0.000", 79°) * approx speed of asteroid's shadow [km/s]: 15.4909 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1249-00217-1 by 269 Justitia on 2023 Aug 20 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude 87 0 0 37 4 45 17 27 59.5 1 71 -39 36 43 48 37 25 49 36 42 16 37 27 22 .... 88 0 0 37 21 27 17 27 59.7 1 72 -39 37 0 29 37 42 32 36 58 57 37 44 4 -0.69 89 0 0 37 38 11 17 27 59.9 2 73 -39 37 17 12 37 59 17 37 15 41 38 0 49 -0.75 90 0 0 37 54 57 17 28 0.3 3 73 -39 37 33 58 38 16 4 37 32 26 38 17 36 -0.77 91 0 0 38 11 45 17 28 0.8 4 74 -39 37 50 44 38 32 52 37 49 13 38 34 24 -0.79 92 0 0 38 28 33 17 28 1.4 5 74 -39 38 7 32 38 49 40 38 6 0 38 51 13 -0.80 93 0 0 38 45 21 17 28 2.1 6 75 -39 38 24 20 39 6 30 38 22 48 39 8 2 -0.80 94 0 0 39 2 10 17 28 3.0 6 76 -39 38 41 8 39 23 19 38 39 37 39 24 52 -0.81 95 0 0 39 18 59 17 28 3.9 7 76 -38 38 57 56 39 40 8 38 56 24 39 41 41 -0.81 96 0 0 39 35 46 17 28 4.9 8 77 -38 39 14 44 39 56 56 39 13 12 39 58 29 -0.82 97 0 0 39 52 33 17 28 6.1 9 78 -38 39 31 30 40 13 43 39 29 58 40 15 16 -0.82 98 0 0 40 9 18 17 28 7.3 10 78 -38 39 48 15 40 30 29 39 46 43 40 32 1 -0.82 99 0 0 40 26 2 17 28 8.7 11 79 -37 40 4 58 40 47 12 40 3 26 40 48 45 -0.82 100 0 0 40 42 43 17 28 10.1 11 80 -37 40 21 39 41 3 53 40 20 7 41 5 26 -0.82 101 0 0 40 59 21 17 28 11.7 12 80 -37 40 38 17 41 20 32 40 36 46 41 22 5 -0.82 102 0 0 41 15 57 17 28 13.3 13 81 -36 40 54 53 41 37 7 40 53 21 41 38 40 -0.83 103 0 0 41 32 29 17 28 15.0 14 82 -36 41 11 25 41 53 39 41 9 53 41 55 12 -0.83 104 0 0 41 48 57 17 28 16.9 14 82 -36 41 27 53 42 10 8 41 26 21 42 11 41 -0.83 105 0 0 42 5 21 17 28 18.8 15 83 -35 41 44 17 42 26 32 41 42 46 42 28 5 -0.83 106 0 0 42 21 41 17 28 20.8 16 84 -35 42 0 37 42 42 51 41 59 5 42 44 24 -0.83 107 0 0 42 37 56 17 28 22.9 17 85 -35 42 16 52 42 59 6 42 15 21 43 0 39 -0.83 108 0 0 42 54 5 17 28 25.1 18 85 -34 42 33 2 43 15 15 42 31 30 43 16 48 -0.83 109 0 0 43 10 10 17 28 27.4 18 86 -34 42 49 7 43 31 19 42 47 35 43 32 52 -0.83 110 0 0 43 26 8 17 28 29.7 19 87 -33 43 5 6 43 47 17 43 3 34 43 48 50 -0.83 111 0 0 43 42 0 17 28 32.2 20 88 -33 43 20 58 44 3 9 43 19 26 44 4 41 -0.83 112 0 0 43 57 46 17 28 34.7 21 88 -33 43 36 44 44 18 54 43 35 13 44 20 27 -0.83 113 0 0 44 13 25 17 28 37.2 21 89 -32 43 52 24 44 34 32 43 50 52 44 36 5 -0.83 114 0 0 44 28 56 17 28 39.9 22 90 -32 44 7 56 44 50 3 44 6 25 44 51 36 -0.83 115 0 0 44 44 21 17 28 42.6 23 91 -31 44 23 21 45 5 27 44 21 50 45 7 0 -0.83 116 0 0 44 59 38 17 28 45.4 23 92 -31 44 38 39 45 20 43 44 37 7 45 22 16 -0.83 117 0 0 45 14 47 17 28 48.3 24 93 -30 44 53 48 45 35 51 44 52 17 45 37 24 -0.83 118 0 0 45 29 47 17 28 51.2 25 93 -30 45 8 50 45 50 51 45 7 19 45 52 24 -0.83 119 0 0 45 44 39 17 28 54.2 26 94 -29 45 23 43 46 5 43 45 22 12 46 7 15 -0.83 120 0 0 45 59 23 17 28 57.3 26 95 -29 45 38 27 46 20 25 45 36 56 46 21 57 -0.83 121 0 0 46 13 57 17 29 0.4 27 96 -28 45 53 3 46 34 59 45 51 32 46 36 31 -0.83 122 0 0 46 28 23 17 29 3.6 28 97 -28 46 7 29 46 49 23 46 5 58 46 50 55 -0.83 123 0 0 46 42 39 17 29 6.8 28 98 -27 46 21 46 47 3 38 46 20 15 47 5 10 -0.83 124 0 0 46 56 45 17 29 10.1 29 99 -27 46 35 53 47 17 43 46 34 22 47 19 15 -0.83 125 0 0 47 10 41 17 29 13.4 30 100 -26 46 49 51 47 31 38 46 48 20 47 33 10 -0.83 126 0 0 47 24 28 17 29 16.8 30 101 -26 47 3 38 47 45 23 47 2 8 47 46 55 -0.83 127 0 0 47 38 4 17 29 20.2 31 102 -25 47 17 16 47 58 58 47 15 45 48 0 30 -0.83 128 0 0 47 51 29 17 29 23.7 31 103 -24 47 30 42 48 12 23 47 29 12 48 13 54 -0.83 129 0 0 48 4 44 17 29 27.3 32 103 -24 47 43 59 48 25 36 47 42 28 48 27 8 -0.83 130 0 0 48 17 49 17 29 30.8 33 104 -23 47 57 4 48 38 39 47 55 34 48 40 11 -0.83 131 0 0 48 30 42 17 29 34.4 33 105 -23 48 9 59 48 51 31 48 8 29 48 53 3 -0.83 132 0 0 48 43 24 17 29 38.1 34 107 -22 48 22 43 49 4 12 48 21 12 49 5 44 -0.83 133 0 0 48 55 55 17 29 41.8 34 108 -22 48 35 15 49 16 42 48 33 45 49 18 13 -0.83 134 0 0 49 8 15 17 29 45.5 35 109 -21 48 47 36 49 29 0 48 46 6 49 30 31 -0.83 135 0 0 49 20 23 17 29 49.2 36 110 -21 48 59 45 49 41 7 48 58 15 49 42 38 -0.83 136 0 0 49 32 19 17 29 53.0 36 111 -20 49 11 43 49 53 2 49 10 13 49 54 33 -0.83 137 0 0 49 44 4 17 29 56.8 37 112 -19 49 23 29 50 4 45 49 22 0 50 6 16 -0.83 138 0 0 49 55 37 17 30 0.7 37 113 -19 49 35 4 50 16 16 49 33 34 50 17 47 -0.83 139 0 0 50 6 58 17 30 4.5 38 114 -18 49 46 26 50 27 36 49 44 56 50 29 6 -0.83 140 0 0 50 18 7 17 30 8.4 38 115 -18 49 57 36 50 38 43 49 56 7 50 40 14 -0.83 141 0 0 50 29 3 17 30 12.4 39 116 -17 50 8 35 50 49 38 50 7 5 50 51 9 -0.83 142 0 0 50 39 48 17 30 16.3 39 117 -16 50 19 21 51 0 21 50 17 51 51 1 52 -0.83 143 0 0 50 50 20 17 30 20.3 40 119 -16 50 29 54 51 10 52 50 28 25 51 12 22 -0.83 144 0 0 51 0 40 17 30 24.3 40 120 -15 50 40 15 51 21 10 50 38 46 51 22 40 -0.83 145 0 0 51 10 47 17 30 28.3 41 121 -15 50 50 24 51 31 16 50 48 55 51 32 46 -0.83 146 0 0 51 20 42 17 30 32.3 41 122 -14 51 0 21 51 41 10 50 58 52 51 42 39 -0.83 147 0 0 51 30 24 17 30 36.4 41 123 -14 51 10 4 51 50 50 51 8 36 51 52 20 -0.83 148 0 0 51 39 54 17 30 40.4 42 125 -13 51 19 36 52 0 19 51 18 7 52 1 48 -0.83 149 0 0 51 49 11 17 30 44.5 42 126 -12 51 28 54 52 9 34 51 27 26 52 11 3 -0.83 150 0 0 51 58 15 17 30 48.6 43 127 -12 51 38 0 52 18 37 51 36 32 52 20 6 -0.83 151 0 0 52 7 7 17 30 52.7 43 128 -11 51 46 53 52 27 27 51 45 25 52 28 56 -0.83 152 0 0 52 15 46 17 30 56.9 44 130 -11 51 55 33 52 36 4 51 54 5 52 37 33 -0.83 153 0 0 52 24 12 17 31 1.0 44 131 -10 52 4 1 52 44 29 52 2 33 52 45 58 -0.83 154 0 0 52 32 25 17 31 5.1 44 132 -9 52 12 15 52 52 41 52 10 47 52 54 10 -0.83 155 0 0 52 40 25 17 31 9.3 45 134 -9 52 20 17 53 0 40 52 18 49 53 2 8 -0.83 156 0 0 52 48 13 17 31 13.5 45 135 -8 52 28 6 53 8 26 52 26 38 53 9 54 -0.83 157 0 0 52 55 47 17 31 17.6 45 136 -8 52 35 42 53 15 59 52 34 14 53 17 27 -0.83 158 0 0 53 3 9 17 31 21.8 46 138 -7 52 43 5 53 23 19 52 41 37 53 24 48 -0.83 159 0 0 53 10 18 17 31 26.0 46 139 -7 52 50 15 53 30 27 52 48 48 53 31 55 -0.83 160 0 0 53 17 14 17 31 30.2 46 140 -6 52 57 12 53 37 21 52 55 45 53 38 50 -0.83 161 0 0 53 23 57 17 31 34.4 47 142 -5 53 3 57 53 44 3 53 2 30 53 45 32 -0.83 162 0 0 53 30 28 17 31 38.6 47 143 -5 53 10 28 53 50 32 53 9 1 53 52 0 -0.83 162 59 59 53 36 45 17 31 42.8 47 145 -4 53 16 47 53 56 48 53 15 20 53 58 16 -0.83 163 59 59 53 42 49 17 31 47.1 47 146 -4 53 22 52 54 2 51 53 21 25 54 4 19 -0.83 164 59 59 53 48 40 17 31 51.3 48 147 -3 53 28 44 54 8 41 53 27 18 54 10 9 -0.83 165 59 59 53 54 19 17 31 55.5 48 149 -2 53 34 24 54 14 19 53 32 57 54 15 46 -0.83 166 59 59 53 59 44 17 31 59.7 48 150 -2 53 39 51 54 19 43 53 38 24 54 21 11 -0.83 167 59 59 54 4 57 17 32 4.0 48 152 -1 53 45 4 54 24 55 53 43 38 54 26 22 -0.83 168 59 59 54 9 56 17 32 8.2 49 153 -1 53 50 5 54 29 53 53 48 38 54 31 21 -0.83 169 59 59 54 14 43 17 32 12.4 49 155 0 53 54 53 54 34 39 53 53 26 54 36 6 -0.83 170 59 59 54 19 17 17 32 16.6 49 156 0 53 59 27 54 39 12 53 58 1 54 40 39 -0.83 171 59 59 54 23 38 17 32 20.9 49 158 1 54 3 49 54 43 32 54 2 23 54 44 59 -0.83 172 59 59 54 27 46 17 32 25.1 49 159 2 54 7 58 54 47 39 54 6 32 54 49 6 -0.83 173 59 59 54 31 41 17 32 29.3 49 161 2 54 11 54 54 51 34 54 10 28 54 53 1 -0.83 174 59 59 54 35 23 17 32 33.6 50 162 3 54 15 37 54 55 15 54 14 11 54 56 42 -0.83 175 59 59 54 38 53 17 32 37.8 50 164 3 54 19 8 54 58 44 54 17 42 55 0 11 -0.83 176 59 59 54 42 10 17 32 42.0 50 165 4 54 22 25 55 2 0 54 20 59 55 3 27 -0.83 177 59 59 54 45 13 17 32 46.3 50 167 5 54 25 30 55 5 3 54 24 3 55 6 30 -0.83 178 59 59 54 48 4 17 32 50.5 50 168 5 54 28 21 55 7 53 54 26 55 55 9 20 -0.83 -180 0 1 54 50 43 17 32 54.7 50 170 6 54 31 0 55 10 31 54 29 34 55 11 58 -0.83 -179 0 1 54 53 8 17 32 58.9 50 171 6 54 33 26 55 12 56 54 32 0 55 14 23 -0.83 -178 0 1 54 55 21 17 33 3.1 50 173 7 54 35 39 55 15 8 54 34 13 55 16 35 -0.84 -177 0 1 54 57 20 17 33 7.4 50 174 7 54 37 39 55 17 7 54 36 13 55 18 34 -0.84 -176 0 1 54 59 7 17 33 11.6 50 176 8 54 39 27 55 18 54 54 38 1 55 20 21 -0.84 -175 0 1 55 0 42 17 33 15.8 50 178 9 54 41 1 55 20 28 54 39 35 55 21 55 -0.84 -174 0 1 55 2 3 17 33 20.0 50 179 9 54 42 23 55 21 49 54 40 57 55 23 16 -0.84 -173 0 1 55 3 12 17 33 24.2 50 181 10 54 43 32 55 22 58 54 42 6 55 24 24 -0.84 -172 0 1 55 4 8 17 33 28.4 50 182 10 54 44 28 55 23 53 54 43 2 55 25 20 -0.84 -171 0 1 55 4 51 17 33 32.6 50 184 11 54 45 11 55 24 36 54 43 46 55 26 3 -0.84 -170 0 1 55 5 21 17 33 36.8 50 185 12 54 45 42 55 25 7 54 44 16 55 26 33 -0.84 -169 0 1 55 5 39 17 33 40.9 50 187 12 54 46 0 55 25 24 54 44 34 55 26 51 -0.84 -168 0 1 55 5 44 17 33 45.1 50 188 13 54 46 4 55 25 29 54 44 39 55 26 56 -0.84 -167 0 1 55 5 36 17 33 49.3 50 190 13 54 45 57 55 25 21 54 44 31 55 26 48 -0.84 -166 0 1 55 5 16 17 33 53.5 50 191 14 54 45 36 55 25 1 54 44 10 55 26 27 -0.84 -165 0 1 55 4 42 17 33 57.6 50 193 14 54 45 2 55 24 28 54 43 37 55 25 54 -0.84 -164 0 1 55 3 56 17 34 1.8 49 194 15 54 44 16 55 23 42 54 42 50 55 25 8 -0.84 -163 0 1 55 2 57 17 34 5.9 49 196 16 54 43 17 55 22 43 54 41 51 55 24 10 -0.84 -162 0 1 55 1 46 17 34 10.1 49 197 16 54 42 5 55 21 32 54 40 40 55 22 58 -0.84 -161 0 1 55 0 21 17 34 14.2 49 199 17 54 40 41 55 20 8 54 39 15 55 21 34 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17 35 58.5 41 234 32 52 48 50 53 29 3 52 47 23 53 30 32 -0.84 -134 0 1 53 1 43 17 36 2.3 41 235 33 52 41 38 53 21 54 52 40 11 53 23 22 -0.84 -133 0 1 52 54 19 17 36 6.1 40 236 33 52 34 13 53 14 32 52 32 46 53 16 0 -0.84 -132 0 1 52 46 43 17 36 9.9 40 238 34 52 26 35 53 6 56 52 25 8 53 8 25 -0.84 -131 0 1 52 38 54 17 36 13.7 39 239 35 52 18 45 52 59 9 52 17 17 53 0 37 -0.84 -130 0 1 52 30 52 17 36 17.4 39 240 35 52 10 41 52 51 8 52 9 13 52 52 37 -0.84 -129 0 1 52 22 37 17 36 21.1 38 241 36 52 2 25 52 42 55 52 0 57 52 44 24 -0.84 -128 0 1 52 14 9 17 36 24.8 38 242 36 51 53 56 52 34 29 51 52 28 52 35 58 -0.84 -127 0 1 52 5 29 17 36 28.5 38 243 37 51 45 14 52 25 50 51 43 46 52 27 19 -0.84 -126 0 1 51 56 36 17 36 32.1 37 245 38 51 36 20 52 16 58 51 34 52 52 18 28 -0.84 -125 0 1 51 47 30 17 36 35.8 37 246 38 51 27 13 52 7 54 51 25 44 52 9 24 -0.84 -124 0 1 51 38 12 17 36 39.4 36 247 39 51 17 53 51 58 37 51 16 25 52 0 7 -0.84 -123 0 1 51 28 41 17 36 42.9 35 248 39 51 8 21 51 49 8 51 6 52 51 50 38 -0.84 -122 0 1 51 18 58 17 36 46.5 35 249 40 50 58 36 51 39 26 50 57 7 51 40 56 -0.84 -121 0 1 51 9 2 17 36 50.0 34 250 41 50 48 39 51 29 32 50 47 10 51 31 2 -0.84 -120 0 1 50 58 54 17 36 53.5 34 251 41 50 38 29 51 19 25 50 37 0 51 20 55 -0.84 -119 0 1 50 48 34 17 36 56.9 33 252 42 50 28 7 51 9 6 50 26 38 51 10 37 -0.84 -118 0 1 50 38 1 17 37 0.3 33 253 43 50 17 33 50 58 35 50 16 4 51 0 5 -0.84 -117 0 1 50 27 16 17 37 3.7 32 254 43 50 6 46 50 47 52 50 5 17 50 49 22 -0.85 -116 0 1 50 16 19 17 37 7.0 32 255 44 49 55 48 50 36 56 49 54 18 50 38 26 -0.85 -115 0 1 50 5 10 17 37 10.3 31 256 44 49 44 37 50 25 48 49 43 8 50 27 19 -0.85 -114 0 1 49 53 48 17 37 13.6 30 257 45 49 33 15 50 14 29 49 31 45 50 15 59 -0.85 -113 0 1 49 42 16 17 37 16.8 30 258 45 49 21 40 50 2 57 49 20 11 50 4 28 -0.85 -112 0 1 49 30 31 17 37 20.0 29 259 46 49 9 54 49 51 14 49 8 24 49 52 45 -0.85 -111 0 1 49 18 35 17 37 23.1 29 260 47 48 57 56 49 39 19 48 56 27 49 40 50 -0.85 -110 0 1 49 6 27 17 37 26.2 28 261 47 48 45 47 49 27 13 48 44 17 49 28 44 -0.85 -109 0 1 48 54 7 17 37 29.2 27 262 48 48 33 27 49 14 55 48 31 57 49 16 26 -0.85 -108 0 1 48 41 37 17 37 32.2 27 263 48 48 20 55 49 2 26 48 19 25 49 3 57 -0.85 -107 0 1 48 28 55 17 37 35.1 26 263 49 48 8 12 48 49 45 48 6 42 48 51 17 -0.85 -106 0 1 48 16 3 17 37 38.0 25 264 50 47 55 18 48 36 54 47 53 48 48 38 25 -0.85 -105 0 0 48 2 59 17 37 40.8 25 265 50 47 42 13 48 23 52 47 40 43 48 25 23 -0.85 -104 0 0 47 49 45 17 37 43.6 24 266 51 47 28 58 48 10 39 47 27 28 48 12 11 -0.85 -103 0 0 47 36 21 17 37 46.3 24 267 51 47 15 33 47 57 16 47 14 2 47 58 48 -0.85 -102 0 0 47 22 46 17 37 49.0 23 268 52 47 1 57 47 43 42 47 0 26 47 45 14 -0.85 -101 0 0 47 9 1 17 37 51.6 22 269 52 46 48 11 47 29 58 46 46 40 47 31 30 -0.86 -100 0 0 46 55 6 17 37 54.1 21 269 53 46 34 15 47 16 5 46 32 44 47 17 37 -0.86 - 99 0 0 46 41 2 17 37 56.6 21 270 53 46 20 9 47 2 1 46 18 38 47 3 33 -0.86 - 98 0 0 46 26 48 17 37 59.0 20 271 54 46 5 54 46 47 48 46 4 23 46 49 20 -0.86 - 97 0 0 46 12 24 17 38 1.4 19 272 54 45 51 30 46 33 26 45 49 58 46 34 58 -0.86 - 96 0 0 45 57 52 17 38 3.6 19 273 55 45 36 56 46 18 54 45 35 25 46 20 26 -0.86 - 95 0 0 45 43 10 17 38 5.8 18 274 55 45 22 14 46 4 14 45 20 43 46 5 46 -0.86 - 94 0 0 45 28 21 17 38 7.9 17 274 56 45 7 23 45 49 25 45 5 52 45 50 57 -0.86 - 93 0 0 45 13 22 17 38 10.0 16 275 56 44 52 24 45 34 27 44 50 53 45 36 0 -0.86 - 92 0 0 44 58 16 17 38 12.0 16 276 57 44 37 17 45 19 22 44 35 46 45 20 54 -0.87 - 91 0 0 44 43 2 17 38 13.9 15 277 57 44 22 2 45 4 8 44 20 31 45 5 41 -0.87 - 90 0 0 44 27 40 17 38 15.7 14 277 57 44 6 40 44 48 47 44 5 9 44 50 20 -0.87 - 89 0 0 44 12 11 17 38 17.4 14 278 58 43 51 11 44 33 19 43 49 39 44 34 52 -0.87 - 88 0 0 43 56 36 17 38 19.0 13 279 58 43 35 34 44 17 44 43 34 3 44 19 16 -0.87 - 87 0 0 43 40 53 17 38 20.6 12 280 59 43 19 51 44 2 1 43 18 20 44 3 34 -0.88 - 86 0 0 43 25 4 17 38 22.1 11 280 59 43 4 2 43 46 13 43 2 30 43 47 46 -0.88 - 85 0 0 43 9 9 17 38 23.5 10 281 59 42 48 6 43 30 18 42 46 35 43 31 51 -0.88 - 84 0 0 42 53 8 17 38 24.8 10 282 60 42 32 6 43 14 18 42 30 34 43 15 51 -0.89 - 83 0 0 42 37 2 17 38 26.0 9 282 60 42 15 59 42 58 12 42 14 27 42 59 45 -0.89 - 82 0 0 42 20 51 17 38 27.1 8 283 60 41 59 48 42 42 1 41 58 16 42 43 34 -0.90 - 81 0 0 42 4 35 17 38 28.1 7 284 60 41 43 32 42 25 45 41 42 0 42 27 18 -0.90 - 80 0 0 41 48 15 17 38 29.0 7 284 60 41 27 11 42 9 25 41 25 40 42 10 58 -0.91 - 79 0 0 41 31 51 17 38 29.8 6 285 61 41 10 47 41 53 1 41 9 15 41 54 34 -0.92 - 78 0 0 41 15 23 17 38 30.5 5 286 61 40 54 19 41 36 33 40 52 47 41 38 6 -0.94 - 77 0 0 40 58 51 17 38 31.1 4 286 61 40 37 48 41 20 1 40 36 16 41 21 34 -0.96 - 76 0 0 40 42 17 17 38 31.6 3 287 61 40 21 14 41 3 27 40 19 42 41 5 0 -0.99 - 75 0 0 40 25 40 17 38 32.0 3 288 61 40 4 37 40 46 50 40 3 5 40 48 23 -1.03 - 74 0 0 40 9 1 17 38 32.3 2 288 61 39 47 58 40 30 11 39 46 27 40 31 44 -1.12 - 73 0 0 39 52 20 17 38 32.5 1 289 61 39 31 18 40 13 30 39 29 46 40 15 2 -1.37 - 72 0 0 39 35 38 17 38 32.6 0 290 61 .. .. .. 39 56 47 .. .. .. 39 58 20 -5.45 Uncertainty in time = +/- 1 secs Prediction of 2023 Aug 6.7 Data for the target star ------------------------ * name: TYC 1249-00217-1 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 53 38.7924 DE: +15 03 57.787 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 53 38.7926 DE: +15 03 57.788 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (269) Justitia asteroid class: approx. diameter [km]: 56 approx. diameter ["]: 0.029 distance from Earth [AU]: 2.66970 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#100 date of fit: 2023 Jul 30 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.006", 0.000", 78.555° remarks: * orbital elements for (269)Justitia : Mean anomaly = 99.2270488246 deg Arg. of pericenter = 119.9847304896 deg Long. of node = 156.6763603321 deg Inclination = 5.4747711532 deg Eccentricity = 0.2137516918 Semimajor axis = 2.6184600948 AU Perihelion dist = 2.0587598197 AU Mag: H = 9.78, G = 0.15 Epoch of elements : MJD 60176.73152778 TDT (2023 Aug 20.7315) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1002023Jul30,3.62,2023,8,20,17.554394,-0.016256,0.637317,8.740839,0.214819,-0.005502,-0.001185,0.000000,0.000000 -173.3688,15.1367,-82.46,12.35,False TYC 1249-00217-1,3.89410898,15.0660518,0.00,11.77,0.00,0.0,0,,3.91614448,15.1366906,3.47,0.00,0,0,0 269,Justitia,15.19,56.100,2.6697,0,0,1.988,0.71,,2.8,0 0,99.0569,2023,8,20,119.9847,156.6764,5.4748,0.21375,2.61846,2.05876,9.78,5.0,0.15 1.036,0.0060,0.0002,79,0.0060,Known errors,-1.00,0,-1,-1 20230820_0217-1,60162.67 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 06, 16:04 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org