IOTA/IOTA-ES occultation update for (466) Tisiphone / UCAC4 639-027114 event on 2023 Nov 18, 15:05 UT Visible from Japan, China Summary ------- On 2023 Nov 18 UT, the 102.8 km diameter asteroid (466) Tisiphone will occult a 12.3 mag star in the constellation Auriga for observers along a path across Japan, China. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.78 mag to 13.82 mag (the magnitude of the asteroid) for at most 9.170 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 Nov 18, 14:55 - 2023 Nov 18, 15:14 * geocentric midpoint of event [JD]: 2460267.12879888 * magnitude of target star: 12.27 * magnitude drop [mag]: 1.78 * estimated maximum duration [s]: 9.170 * Moon: 30 % sunlit, 143° distance * Sun: 147° distance * rough path description: Japan, China The occultation path -------------------- * approximate projected width [km]: 105 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 1.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.010, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.001", 104°) * approx speed of asteroid's shadow [km/s]: 11.2119 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 639-027114 by 466 Tisiphone on 2023 Nov 18 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 67 0 0 3 22 35 15 14 45.3 1 52 -29 3 58 30 2 46 45 4 3 48 2 41 29 .... 68 0 0 4 9 31 15 14 45.1 2 52 -30 4 45 31 3 33 36 4 50 49 3 28 19 -0.22 69 0 0 4 56 40 15 14 44.5 3 52 -31 5 32 44 4 20 41 5 38 3 4 15 23 -0.21 70 0 0 5 44 0 15 14 43.7 4 53 -32 6 20 8 5 7 56 6 25 27 5 2 38 -0.20 71 0 0 6 31 29 15 14 42.6 6 53 -34 7 7 41 5 55 22 7 13 1 5 50 3 -0.19 72 0 0 7 19 5 15 14 41.2 7 53 -35 7 55 20 6 42 55 8 0 41 6 37 36 -0.19 73 0 0 8 6 46 15 14 39.5 8 53 -36 8 43 4 7 30 33 8 48 25 7 25 14 -0.19 74 0 0 8 54 31 15 14 37.6 9 53 -37 9 30 52 8 18 16 9 36 13 8 12 56 -0.19 75 0 0 9 42 17 15 14 35.4 11 53 -38 10 18 40 9 6 0 10 24 2 9 0 40 -0.19 76 0 0 10 30 3 15 14 32.9 12 53 -39 11 6 27 9 53 44 11 11 49 9 48 24 -0.19 77 0 0 11 17 46 15 14 30.1 13 54 -41 11 54 12 10 41 26 11 59 34 10 36 5 -0.19 78 0 0 12 5 25 15 14 27.1 14 54 -42 12 41 51 11 29 4 12 47 13 11 23 43 -0.19 79 0 0 12 52 57 15 14 23.8 16 54 -43 13 29 24 12 16 35 13 34 46 12 11 15 -0.19 80 0 0 13 40 21 15 14 20.3 17 54 -44 14 16 48 13 3 59 14 22 10 12 58 39 -0.19 81 0 0 14 27 35 15 14 16.6 18 55 -45 15 4 1 13 51 14 15 9 24 13 45 53 -0.19 82 0 0 15 14 37 15 14 12.6 19 55 -46 15 51 2 14 38 16 15 56 25 14 32 56 -0.19 83 0 0 16 1 25 15 14 8.3 21 55 -47 16 37 49 15 25 6 16 43 11 15 19 45 -0.19 84 0 0 16 47 57 15 14 3.9 22 55 -48 17 24 21 16 11 40 17 29 42 16 6 20 -0.19 85 0 0 17 34 13 15 13 59.2 23 56 -49 18 10 34 16 57 57 18 15 56 16 52 38 -0.19 86 0 0 18 20 10 15 13 54.3 24 56 -50 18 56 29 17 43 56 19 1 50 17 38 37 -0.19 87 0 0 19 5 46 15 13 49.2 25 56 -51 19 42 2 18 29 35 19 47 23 18 24 16 -0.19 88 0 0 19 51 1 15 13 43.9 26 57 -52 20 27 14 19 14 53 20 32 34 19 9 35 -0.19 89 0 0 20 35 52 15 13 38.5 28 57 -53 21 12 2 19 59 48 21 17 21 19 54 30 -0.19 90 0 0 21 20 19 15 13 32.8 29 58 -54 21 56 25 20 44 18 22 1 44 20 39 1 -0.19 91 0 0 22 4 19 15 13 27.0 30 58 -55 22 40 21 21 28 23 22 45 40 21 23 6 -0.19 92 0 0 22 47 52 15 13 21.1 31 59 -56 23 23 50 22 12 0 23 29 8 22 6 44 -0.19 93 0 0 23 30 57 15 13 14.9 32 59 -57 24 6 50 22 55 10 24 12 7 22 49 54 -0.19 94 0 0 24 13 33 15 13 8.7 33 60 -58 24 49 20 23 37 50 24 54 37 23 32 35 -0.19 95 0 0 24 55 37 15 13 2.3 35 60 -59 25 31 20 24 20 0 25 36 36 24 14 46 -0.19 96 0 0 25 37 10 15 12 55.7 36 61 -60 26 12 47 25 1 39 26 18 2 24 56 26 -0.19 97 0 0 26 18 11 15 12 49.1 37 61 -61 26 53 42 25 42 45 26 58 56 25 37 33 -0.19 98 0 0 26 58 38 15 12 42.3 38 62 -61 27 34 4 26 23 19 27 39 17 26 18 7 -0.19 99 0 0 27 38 32 15 12 35.5 39 62 -62 28 13 50 27 3 18 28 19 3 26 58 8 -0.19 100 0 0 28 17 50 15 12 28.5 40 63 -63 28 53 2 27 42 43 28 58 14 27 37 34 -0.19 101 0 0 28 56 33 15 12 21.5 41 63 -63 29 31 39 28 21 33 29 36 49 28 16 24 -0.19 102 0 0 29 34 41 15 12 14.4 42 64 -64 30 9 39 28 59 47 30 14 48 28 54 40 -0.19 103 0 0 30 12 11 15 12 7.2 43 65 -65 30 47 3 29 37 25 30 52 11 29 32 18 -0.19 104 0 0 30 49 5 15 11 59.9 44 65 -65 31 23 49 30 14 26 31 28 57 30 9 21 -0.19 105 0 0 31 25 22 15 11 52.6 45 66 -66 31 59 59 30 50 50 32 5 5 30 45 46 -0.19 106 0 0 32 1 1 15 11 45.2 46 67 -66 32 35 30 31 26 36 32 40 35 31 21 33 -0.19 107 0 0 32 36 2 15 11 37.8 47 68 -67 33 10 23 32 1 45 33 15 27 31 56 43 -0.19 108 0 0 33 10 25 15 11 30.4 48 68 -67 33 44 38 32 36 16 33 49 41 32 31 15 -0.19 109 0 0 33 44 9 15 11 22.9 49 69 -67 34 18 15 33 10 8 34 23 17 33 5 8 -0.19 110 0 0 34 17 16 15 11 15.4 50 70 -68 34 51 14 33 43 23 34 56 14 33 38 24 -0.20 111 0 0 34 49 44 15 11 7.8 51 71 -68 35 23 33 34 15 58 35 28 33 34 11 1 -0.20 112 0 0 35 21 33 15 11 0.3 52 72 -68 35 55 15 34 47 56 36 0 13 34 42 59 -0.20 113 0 0 35 52 44 15 10 52.7 53 73 -68 36 26 17 35 19 15 36 31 14 35 14 20 -0.20 114 0 0 36 23 16 15 10 45.1 54 74 -69 36 56 42 35 49 55 37 1 37 35 45 1 -0.20 115 0 0 36 53 10 15 10 37.5 54 74 -69 37 26 28 36 19 58 37 31 22 36 15 5 -0.20 116 0 0 37 22 26 15 10 30.0 55 75 -69 37 55 35 36 49 22 38 0 28 36 44 30 -0.20 117 0 0 37 51 4 15 10 22.4 56 76 -69 38 24 5 37 18 8 38 28 57 37 13 17 -0.20 118 0 0 38 19 4 15 10 14.8 57 77 -69 38 51 56 37 46 16 38 56 47 37 41 27 -0.20 119 0 0 38 46 26 15 10 7.2 58 78 -69 39 19 10 38 13 46 39 24 0 38 8 58 -0.20 120 0 0 39 13 10 15 9 59.7 59 80 -69 39 45 47 38 40 39 39 50 35 38 35 52 -0.20 121 0 0 39 39 18 15 9 52.1 59 81 -68 40 11 46 39 6 54 40 16 33 39 2 9 -0.20 122 0 0 40 4 48 15 9 44.6 60 82 -68 40 37 8 39 32 33 40 41 54 39 27 48 -0.20 123 0 0 40 29 42 15 9 37.1 61 83 -68 41 1 53 39 57 34 41 6 38 39 52 51 -0.20 124 0 0 40 53 59 15 9 29.6 62 84 -68 41 26 3 40 21 59 41 30 46 40 17 17 -0.20 125 0 0 41 17 40 15 9 22.2 63 85 -68 41 49 36 40 45 48 41 54 18 40 41 7 -0.20 126 0 0 41 40 45 15 9 14.7 63 87 -67 42 12 33 41 9 1 42 17 14 41 4 21 -0.20 127 0 0 42 3 15 15 9 7.3 64 88 -67 42 34 55 41 31 39 42 39 35 41 27 0 -0.20 128 0 0 42 25 9 15 8 59.9 65 90 -67 42 56 42 41 53 41 43 1 21 41 49 3 -0.20 129 0 0 42 46 29 15 8 52.6 65 91 -66 43 17 54 42 15 8 43 22 32 42 10 32 -0.20 130 0 0 43 7 14 15 8 45.3 66 92 -66 43 38 32 42 36 1 43 43 8 42 31 25 -0.20 131 0 0 43 27 26 15 8 38.0 67 94 -66 43 58 36 42 56 19 44 3 11 42 51 45 -0.20 132 0 0 43 47 3 15 8 30.7 67 96 -65 44 18 6 43 16 4 44 22 40 43 11 31 -0.20 133 0 0 44 6 7 15 8 23.5 68 97 -65 44 37 3 43 35 15 44 41 36 43 30 43 -0.20 134 0 0 44 24 38 15 8 16.3 69 99 -65 44 55 27 43 53 53 44 59 59 43 49 22 -0.21 135 0 0 44 42 37 15 8 9.2 69 101 -64 45 13 19 44 11 59 45 17 50 44 7 29 -0.21 136 0 0 45 0 3 15 8 2.0 70 102 -64 45 30 38 44 29 32 45 35 8 44 25 2 -0.21 137 0 0 45 16 57 15 7 54.9 71 104 -63 45 47 26 44 46 32 45 51 55 44 42 4 -0.21 138 0 0 45 33 20 15 7 47.9 71 106 -63 46 3 42 45 3 2 46 8 10 44 58 34 -0.21 139 0 0 45 49 11 15 7 40.9 72 108 -62 46 19 27 45 18 59 46 23 55 45 14 33 -0.21 140 0 0 46 4 32 15 7 33.9 72 111 -62 46 34 41 45 34 26 46 39 8 45 30 1 -0.21 141 0 0 46 19 22 15 7 26.9 73 113 -61 46 49 25 45 49 22 46 53 51 45 44 57 -0.21 142 0 0 46 33 42 15 7 20.0 73 115 -61 47 3 39 46 3 48 47 8 4 45 59 24 -0.21 143 0 0 46 47 32 15 7 13.2 74 118 -60 47 17 24 46 17 43 47 21 48 46 13 20 -0.21 144 0 0 47 0 52 15 7 6.3 74 120 -60 47 30 38 46 31 9 47 35 2 46 26 47 -0.21 145 0 0 47 13 43 15 6 59.5 75 123 -59 47 43 24 46 44 6 47 47 47 46 39 45 -0.21 146 0 0 47 26 6 15 6 52.7 75 126 -59 47 55 41 46 56 33 48 0 3 46 52 13 -0.21 147 0 0 47 37 59 15 6 46.0 75 129 -58 48 7 30 47 8 32 48 11 51 47 4 12 -0.21 148 0 0 47 49 25 15 6 39.3 76 132 -58 48 18 50 47 20 2 48 23 10 47 15 43 -0.21 149 0 0 48 0 22 15 6 32.6 76 135 -57 48 29 43 47 31 4 48 34 2 47 26 46 -0.21 150 0 0 48 10 51 15 6 25.9 76 138 -57 48 40 8 47 41 38 48 44 27 47 37 20 -0.21 151 0 0 48 20 53 15 6 19.3 77 141 -56 48 50 5 47 51 45 48 54 23 47 47 28 -0.21 152 0 0 48 30 28 15 6 12.7 77 145 -56 48 59 36 48 1 24 49 3 53 47 57 7 -0.21 153 0 0 48 39 36 15 6 6.2 77 148 -55 49 8 40 48 10 35 49 12 57 48 6 19 -0.21 154 0 0 48 48 17 15 5 59.7 77 152 -55 49 17 17 48 19 20 49 21 33 48 15 5 -0.21 155 0 0 48 56 31 15 5 53.2 78 156 -54 49 25 28 48 27 38 49 29 43 48 23 24 -0.21 156 0 0 49 4 20 15 5 46.7 78 159 -54 49 33 12 48 35 30 49 37 28 48 31 16 -0.22 157 0 0 49 11 42 15 5 40.2 78 163 -53 49 40 31 48 42 55 49 44 46 48 38 42 -0.22 158 0 0 49 18 38 15 5 33.8 78 167 -52 49 47 24 48 49 55 49 51 38 48 45 41 -0.22 159 0 0 49 25 8 15 5 27.4 78 171 -52 49 53 52 48 56 28 49 58 6 48 52 15 -0.22 160 0 0 49 31 13 15 5 21.0 78 175 -51 49 59 54 49 2 36 50 4 7 48 58 23 -0.22 161 0 0 49 36 53 15 5 14.7 78 179 -51 50 5 31 49 8 18 50 9 44 49 4 6 -0.22 162 0 0 49 42 7 15 5 8.4 78 182 -50 50 10 42 49 13 34 50 14 55 49 9 23 -0.22 163 0 0 49 46 56 15 5 2.1 78 186 -50 50 15 29 49 18 26 50 19 42 49 14 14 -0.22 164 0 0 49 51 20 15 4 55.8 77 190 -49 50 19 51 49 22 52 50 24 3 49 18 41 -0.22 165 0 0 49 55 20 15 4 49.5 77 193 -49 50 23 49 49 26 53 50 28 1 49 22 42 -0.22 166 0 0 49 58 54 15 4 43.3 77 197 -48 50 27 22 49 30 29 50 31 33 49 26 19 -0.21 167 0 0 50 2 4 15 4 37.0 77 200 -48 50 30 30 49 33 41 50 34 42 49 29 30 -0.21 168 0 0 50 4 49 15 4 30.8 76 203 -47 50 33 14 49 36 27 50 37 25 49 32 17 -0.21 169 0 0 50 7 10 15 4 24.6 76 206 -46 50 35 34 49 38 49 50 39 45 49 34 39 -0.21 170 0 0 50 9 7 15 4 18.5 76 209 -46 50 37 30 49 40 47 50 41 40 49 36 37 -0.21 171 0 0 50 10 39 15 4 12.3 76 212 -45 50 39 1 49 42 19 50 43 12 49 38 10 -0.21 172 0 0 50 11 47 15 4 6.2 75 215 -45 50 40 8 49 43 28 50 44 19 49 39 18 -0.21 173 0 0 50 12 30 15 4 0.0 75 218 -44 50 40 51 49 44 11 50 45 2 49 40 2 -0.21 174 0 0 50 12 49 15 3 53.9 74 220 -44 50 41 10 49 44 31 50 45 21 49 40 21 -0.21 175 0 0 50 12 44 15 3 47.8 74 223 -43 50 41 5 49 44 26 50 45 16 49 40 16 -0.21 176 0 0 50 12 15 15 3 41.7 74 225 -42 50 40 36 49 43 56 50 44 47 49 39 46 -0.21 177 0 0 50 11 21 15 3 35.6 73 227 -42 50 39 43 49 43 2 50 43 53 49 38 52 -0.21 178 0 0 50 10 3 15 3 29.5 73 230 -41 50 38 25 49 41 43 50 42 36 49 37 33 -0.21 179 0 0 50 8 20 15 3 23.5 72 232 -41 50 36 44 49 40 0 50 40 54 49 35 50 -0.21 180 0 0 50 6 13 15 3 17.4 72 234 -40 50 34 38 49 37 52 50 38 49 49 33 42 -0.21 -179 0 0 50 3 42 15 3 11.4 71 236 -40 50 32 7 49 35 20 50 36 19 49 31 9 -0.21 -178 0 0 50 0 46 15 3 5.3 71 238 -39 50 29 13 49 32 22 50 33 24 49 28 12 -0.21 -177 0 0 49 57 26 15 2 59.3 70 239 -38 50 25 54 49 29 0 50 30 5 49 24 50 -0.21 -176 0 0 49 53 40 15 2 53.2 70 241 -38 50 22 10 49 25 13 50 26 22 49 21 2 -0.21 -175 0 0 49 49 30 15 2 47.2 69 243 -37 50 18 2 49 21 1 50 22 14 49 16 50 -0.21 -174 0 0 49 44 55 15 2 41.2 69 245 -37 50 13 29 49 16 24 50 17 41 49 12 12 -0.21 -173 0 0 49 39 55 15 2 35.2 68 246 -36 50 8 31 49 11 21 50 12 43 49 7 9 -0.21 -172 0 0 49 34 29 15 2 29.1 68 248 -36 50 3 8 49 5 53 50 7 21 49 1 41 -0.21 -171 0 0 49 28 38 15 2 23.1 67 249 -35 49 57 19 49 0 0 50 1 33 48 55 47 -0.21 -170 0 0 49 22 22 15 2 17.1 67 251 -34 49 51 6 48 53 40 49 55 20 48 49 27 -0.21 -169 0 0 49 15 39 15 2 11.1 66 252 -34 49 44 26 48 46 55 49 48 41 48 42 42 -0.21 -168 0 0 49 8 31 15 2 5.1 65 254 -33 49 37 21 48 39 44 49 41 36 48 35 30 -0.21 -167 0 0 49 0 57 15 1 59.1 65 255 -32 49 29 50 48 32 6 49 34 6 48 27 51 -0.21 -166 0 0 48 52 56 15 1 53.0 64 256 -32 49 21 53 48 24 2 49 26 9 48 19 47 -0.21 -165 0 0 48 44 29 15 1 47.0 64 258 -31 49 13 30 48 15 31 49 17 46 48 11 15 -0.21 -164 0 0 48 35 34 15 1 41.0 63 259 -31 49 4 39 48 6 33 49 8 56 48 2 16 -0.21 -163 0 0 48 26 13 15 1 35.0 63 260 -30 48 55 22 47 57 7 48 59 40 47 52 51 -0.21 -162 0 0 48 16 25 15 1 29.0 62 261 -29 48 45 38 47 47 14 48 49 56 47 42 57 -0.21 -161 0 0 48 6 9 15 1 23.0 61 263 -29 48 35 27 47 36 54 48 39 45 47 32 36 -0.21 -160 0 0 47 55 25 15 1 16.9 61 264 -28 48 24 47 47 26 5 48 29 7 47 21 47 -0.21 -159 0 0 47 44 13 15 1 10.9 60 265 -27 48 13 40 47 14 49 48 18 0 47 10 29 -0.21 -158 0 0 47 32 32 15 1 4.9 59 266 -27 48 2 5 47 3 3 48 6 26 46 58 43 -0.21 -157 0 0 47 20 23 15 0 58.9 59 267 -26 47 50 1 46 50 49 47 54 22 46 46 28 -0.21 -156 0 0 47 7 45 15 0 52.8 58 268 -25 47 37 28 46 38 5 47 41 50 46 33 44 -0.20 -155 0 0 46 54 37 15 0 46.8 57 269 -25 47 24 26 46 24 52 47 28 49 46 20 30 -0.20 -154 0 0 46 41 0 15 0 40.8 57 270 -24 47 10 54 46 11 9 47 15 18 46 6 46 -0.20 -153 0 0 46 26 53 15 0 34.8 56 272 -23 46 56 53 45 56 56 47 1 18 45 52 32 -0.20 -152 0 0 46 12 15 15 0 28.7 55 273 -23 46 42 21 45 42 12 46 46 47 45 37 47 -0.20 -151 0 0 45 57 6 15 0 22.7 55 274 -22 46 27 19 45 26 58 46 31 45 45 22 32 -0.20 -150 0 0 45 41 27 15 0 16.7 54 275 -21 46 11 45 45 11 12 46 16 13 45 6 45 -0.20 -149 0 0 45 25 16 15 0 10.6 53 276 -21 45 55 41 44 54 54 46 0 10 44 50 27 -0.20 -148 0 0 45 8 33 15 0 4.6 53 277 -20 45 39 5 44 38 5 45 43 34 44 33 36 -0.20 -147 0 0 44 51 18 14 59 58.6 52 277 -19 45 21 56 44 20 43 45 26 27 44 16 13 -0.20 -146 0 0 44 33 30 14 59 52.6 51 278 -18 45 4 15 44 2 48 45 8 47 43 58 18 -0.20 -145 0 0 44 15 9 14 59 46.6 51 279 -18 44 46 2 43 44 21 44 50 35 43 39 49 -0.20 -144 0 0 43 56 15 14 59 40.6 50 280 -17 44 27 15 43 25 19 44 31 49 43 20 47 -0.20 -143 0 0 43 36 48 14 59 34.6 49 281 -16 44 7 54 43 5 44 44 12 30 43 1 10 -0.20 -142 0 0 43 16 46 14 59 28.6 48 282 -15 43 48 0 42 45 35 43 52 36 42 41 0 -0.20 -141 0 0 42 56 9 14 59 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37 23 54 -0.20 -128 0 0 37 33 2 14 58 7.3 37 293 -4 38 6 11 36 59 58 38 11 4 36 55 6 -0.20 -127 0 0 37 3 45 14 58 1.8 36 294 -3 37 37 2 36 30 32 37 41 56 36 25 39 -0.20 -126 0 0 36 33 48 14 57 56.4 35 294 -2 37 7 14 36 0 26 37 12 9 35 55 32 -0.20 -125 0 0 36 3 11 14 57 51.0 34 295 -1 36 36 46 35 29 41 36 41 43 35 24 46 -0.20 -124 0 0 35 31 55 14 57 45.7 33 296 0 36 5 38 34 58 17 36 10 36 34 53 20 -0.20 -123 0 0 34 59 59 14 57 40.4 32 296 1 35 33 51 34 26 13 35 38 50 34 21 15 -0.20 -122 0 0 34 27 24 14 57 35.3 31 297 2 35 1 24 33 53 29 35 6 24 33 48 29 -0.20 -121 0 0 33 54 8 14 57 30.2 30 298 3 34 28 17 33 20 5 34 33 19 33 15 4 -0.20 -120 0 0 33 20 13 14 57 25.2 29 298 4 33 54 30 32 46 1 33 59 33 32 41 0 -0.20 -119 0 0 32 45 38 14 57 20.3 28 299 5 33 20 3 32 11 18 33 25 8 32 6 15 -0.20 -118 0 0 32 10 24 14 57 15.5 27 299 6 32 44 57 31 35 56 32 50 2 31 30 52 -0.20 -117 0 0 31 34 30 14 57 10.9 26 300 7 32 9 11 30 59 54 32 14 18 30 54 49 -0.20 -116 0 0 30 57 57 14 57 6.3 25 300 8 31 32 46 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21.3 11 306 22 22 43 13 21 30 52 22 48 33 21 25 33 -0.21 -102 0 0 21 22 19 14 56 19.2 9 307 23 21 58 37 20 46 6 22 3 58 20 40 47 -0.21 -101 0 0 20 37 10 14 56 17.3 8 307 24 21 13 32 20 0 53 21 18 54 19 55 34 -0.22 -100 0 0 19 51 35 14 56 15.6 7 308 26 20 28 1 19 15 15 20 33 23 19 9 55 -0.22 - 99 0 0 19 5 36 14 56 14.2 6 308 27 19 42 5 18 29 12 19 47 28 18 23 51 -0.23 - 98 0 0 18 19 13 14 56 13.1 5 308 28 18 55 46 17 42 46 19 1 9 17 37 25 -0.25 - 97 0 0 17 32 29 14 56 12.2 3 309 29 18 9 4 16 56 0 18 14 28 16 50 38 -0.27 - 96 0 0 16 45 25 14 56 11.6 2 309 31 17 22 2 16 8 53 17 27 26 16 3 31 -0.32 - 95 0 0 15 58 3 14 56 11.2 1 309 32 16 34 42 15 21 29 16 40 6 15 16 7 -0.50 0 0 0 .. .. .... .. .. .. .. .. .. 15 47 5 .. .. .. 15 52 29 .. .. .. .... Uncertainty in time = +/- 2 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: UCAC4 639-027114 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 38 32.2857 DE: +37 40 28.528 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 38 32.2858 DE: +37 40 28.528 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (466) Tisiphone asteroid class: approx. diameter [km]: 103 approx. diameter ["]: 0.055 distance from Earth [AU]: 2.56200 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#119 date of fit: 2023 Oct 09 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): 0.011", 0.001", 103.997° remarks: * orbital elements for (466)Tisiphone : Mean anomaly = 261.0700345735 deg Arg. of pericenter = 255.1104955900 deg Long. of node = 290.2353587195 deg Inclination = 19.0044404988 deg Eccentricity = 0.0966991206 Semimajor axis = 3.3541230627 AU Perihelion dist = 3.0297823121 AU Mag: H = 8.49, G = 0.15 Epoch of elements : MJD 60266.62868056 TDT (2023 Nov 18.6287) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1192023Oct09,9.17,2023,11,18,15.091173,-0.027340,0.199800,-6.269941,-0.857593,-0.002935,-0.001398,0.000001,0.000000 161.2768,37.6882,-50.08,-19.26,False UCAC4 639-027114,5.64230158,37.6745910,0.00,12.27,0.00,0.0,0,,5.66975565,37.6882047,1.78,0.00,0,0,0 466,Tisiphone,13.82,102.800,2.5620,0,0,-1.813,-2.94,,5.2,0 0,260.9692,2023,11,18,255.1105,290.2354,19.0044,0.09670,3.35412,3.02978,8.49,5.0,0.15 1.074,0.0107,0.0010,104,0.0107,Known errors,-1.00,0,-1,-1 20231118_027114,60232.88 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:06 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org