IOTA/IOTA-ES occultation update for (10512) Yamandu / UCAC4 491-054673 event on 2024 Nov 17, 06:03 UT Visible from Summary ------- On 2024 Nov 17 UT, the 10.157 km diameter asteroid (10512) Yamandu will occult a 11.0 mag star in the constellation Leo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 8.29 mag to 19.32 mag (the magnitude of the asteroid) for at most 0.570 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: 99 * date and approx. time of event: 2024 Nov 17, 05:58 - 2024 Nov 17, 06:08 * geocentric midpoint of event [JD]: 2460631.75242438 * magnitude of target star: 11.03 * magnitude drop [mag]: 8.29 * estimated maximum duration [s]: 0.570 * Moon: 97 % sunlit, 79° distance * Sun: 84° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 12 * 1 sigma uncertainty interval [path widths]: +/- 0.33 * 1 sigma uncertainty interval [seconds]: +/- 1.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.001", 108°) * approx speed of asteroid's shadow [km/s]: 17.8517 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 491-054673 by 10512 Yamandu on 2024 Nov 17 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 - 96 0 0 56 52 12 5 58 34.7 0 76 -52 56 48 46 56 55 38 56 46 31 56 57 53 .... - 95 0 0 57 0 30 5 58 34.7 1 77 -52 56 57 5 57 3 55 56 54 50 57 6 10 -0.55 - 94 0 0 57 8 29 5 58 34.8 1 77 -52 57 5 5 57 11 54 57 2 50 57 14 9 -0.60 - 93 0 0 57 16 11 5 58 34.9 2 78 -52 57 12 46 57 19 35 57 10 32 57 21 50 -0.62 - 92 0 0 57 23 34 5 58 35.1 2 79 -52 57 20 10 57 26 58 57 17 56 57 29 12 -0.64 - 91 0 0 57 30 39 5 58 35.3 3 80 -52 57 27 16 57 34 3 57 25 2 57 36 17 -0.64 - 90 0 0 57 37 27 5 58 35.5 4 81 -51 57 34 3 57 40 50 57 31 50 57 43 4 -0.65 - 89 0 0 57 43 56 5 58 35.8 4 82 -51 57 40 33 57 47 19 57 38 20 57 49 33 -0.65 - 88 0 0 57 50 8 5 58 36.1 5 83 -51 57 46 46 57 53 31 57 44 32 57 55 44 -0.66 - 87 0 0 57 56 3 5 58 36.5 5 83 -51 57 52 40 57 59 25 57 50 27 58 1 38 -0.66 - 86 0 0 58 1 40 5 58 36.9 6 84 -51 57 58 18 58 5 2 57 56 5 58 7 15 -0.66 - 85 0 0 58 6 59 5 58 37.3 6 85 -51 58 3 38 58 10 21 58 1 25 58 12 34 -0.66 - 84 0 0 58 12 1 5 58 37.7 7 86 -50 58 8 40 58 15 23 58 6 28 58 17 35 -0.66 - 83 0 0 58 16 46 5 58 38.2 7 87 -50 58 13 25 58 20 8 58 11 13 58 22 20 -0.66 - 82 0 0 58 21 14 5 58 38.8 8 88 -50 58 17 54 58 24 35 58 15 42 58 26 48 -0.66 - 81 0 0 58 25 25 5 58 39.3 8 88 -50 58 22 5 58 28 46 58 19 53 58 30 58 -0.66 - 80 0 0 58 29 19 5 58 39.9 9 89 -49 58 25 59 58 32 40 58 23 47 58 34 52 -0.67 - 79 0 0 58 32 56 5 58 40.6 9 90 -49 58 29 36 58 36 16 58 27 25 58 38 28 -0.67 - 78 0 0 58 36 16 5 58 41.3 10 91 -49 58 32 57 58 39 36 58 30 45 58 41 48 -0.67 - 77 0 0 58 39 20 5 58 42.0 10 92 -49 58 36 0 58 42 39 58 33 49 58 44 51 -0.67 - 76 0 0 58 42 6 5 58 42.7 11 93 -48 58 38 47 58 45 26 58 36 35 58 47 37 -0.67 - 75 0 0 58 44 36 5 58 43.5 12 94 -48 58 41 17 58 47 56 58 39 6 58 50 7 -0.67 - 74 0 0 58 46 49 5 58 44.3 12 95 -48 58 43 30 58 50 9 58 41 19 58 52 20 -0.67 - 73 0 0 58 48 46 5 58 45.1 13 95 -48 58 45 27 58 52 5 58 43 16 58 54 16 -0.67 - 72 0 0 58 50 26 5 58 46.0 13 96 -47 58 47 7 58 53 45 58 44 56 58 55 56 -0.67 - 71 0 0 58 51 49 5 58 46.9 14 97 -47 58 48 31 58 55 8 58 46 20 58 57 20 -0.67 - 70 0 0 58 52 56 5 58 47.8 14 98 -47 58 49 38 58 56 15 58 47 27 58 58 26 -0.67 - 69 0 0 58 53 47 5 58 48.8 15 99 -46 58 50 28 58 57 6 58 48 17 58 59 17 -0.67 - 68 0 0 58 54 20 5 58 49.8 15 100 -46 58 51 2 58 57 39 58 48 51 58 59 50 -0.67 - 67 0 0 58 54 38 5 58 50.9 16 101 -46 58 51 19 58 57 57 58 49 8 59 0 8 -0.67 - 66 0 0 58 54 39 5 58 51.9 16 102 -45 58 51 20 58 57 57 58 49 9 59 0 8 -0.67 - 65 0 0 58 54 23 5 58 53.0 17 102 -45 58 51 4 58 57 42 58 48 53 58 59 52 -0.67 - 64 0 0 58 53 50 5 58 54.2 17 103 -45 58 50 32 58 57 9 58 48 21 58 59 20 -0.67 - 63 0 0 58 53 2 5 58 55.4 18 104 -45 58 49 43 58 56 20 58 47 32 58 58 31 -0.67 - 62 0 0 58 51 56 5 58 56.6 18 105 -44 58 48 37 58 55 15 58 46 26 58 57 26 -0.67 - 61 0 0 58 50 34 5 58 57.8 19 106 -44 58 47 15 58 53 53 58 45 4 58 56 4 -0.67 - 60 0 0 58 48 55 5 58 59.1 19 107 -43 58 45 36 58 52 14 58 43 25 58 54 25 -0.67 - 59 0 0 58 47 0 5 59 0.4 20 108 -43 58 43 41 58 50 19 58 41 30 58 52 30 -0.67 - 58 0 0 58 44 48 5 59 1.8 20 109 -43 58 41 29 58 48 7 58 39 18 58 50 18 -0.67 - 57 0 0 58 42 19 5 59 3.1 21 110 -42 58 39 0 58 45 38 58 36 49 58 47 50 -0.67 - 56 0 0 58 39 33 5 59 4.6 21 111 -42 58 36 14 58 42 53 58 34 3 58 45 4 -0.67 - 55 0 0 58 36 31 5 59 6.0 22 111 -42 58 33 11 58 39 50 58 31 0 58 42 2 -0.67 - 54 0 0 58 33 11 5 59 7.5 22 112 -41 58 29 51 58 36 31 58 27 40 58 38 43 -0.67 - 53 0 0 58 29 34 5 59 9.0 23 113 -41 58 26 14 58 32 54 58 24 3 58 35 6 -0.67 - 52 0 0 58 25 41 5 59 10.6 23 114 -40 58 22 21 58 29 1 58 20 9 58 31 13 -0.67 - 51 0 0 58 21 30 5 59 12.2 24 115 -40 58 18 9 58 24 50 58 15 58 58 27 2 -0.67 - 50 0 0 58 17 2 5 59 13.9 24 116 -40 58 13 41 58 20 22 58 11 29 58 22 35 -0.67 - 49 0 0 58 12 16 5 59 15.5 25 117 -39 58 8 55 58 15 37 58 6 43 58 17 49 -0.67 - 48 0 0 58 7 13 5 59 17.3 25 118 -39 58 3 52 58 10 34 58 1 40 58 12 47 -0.67 - 47 0 0 58 1 52 5 59 19.0 26 119 -38 57 58 31 58 5 14 57 56 18 58 7 27 -0.67 - 46 0 0 57 56 14 5 59 20.8 26 120 -38 57 52 52 57 59 36 57 50 40 58 1 49 -0.67 - 45 0 0 57 50 18 5 59 22.7 27 121 -38 57 46 56 57 53 40 57 44 43 57 55 53 -0.67 - 44 0 0 57 44 4 5 59 24.5 27 122 -37 57 40 42 57 47 27 57 38 29 57 49 40 -0.67 - 43 0 0 57 37 32 5 59 26.5 28 123 -37 57 34 10 57 40 55 57 31 56 57 43 9 -0.67 - 42 0 0 57 30 42 5 59 28.4 28 124 -36 57 27 19 57 34 5 57 25 6 57 36 19 -0.67 - 41 0 0 57 23 34 5 59 30.5 29 125 -36 57 20 10 57 26 57 57 17 57 57 29 11 -0.67 - 40 0 0 57 16 7 5 59 32.5 29 126 -35 57 12 43 57 19 31 57 10 29 57 21 45 -0.67 - 39 0 0 57 8 22 5 59 34.6 30 126 -35 57 4 58 57 11 46 57 2 43 57 14 1 -0.67 - 38 0 0 57 0 18 5 59 36.8 30 127 -34 56 56 53 57 3 43 56 54 39 57 5 57 -0.67 - 37 0 0 56 51 55 5 59 38.9 31 128 -34 56 48 30 56 55 20 56 46 15 56 57 35 -0.67 - 36 0 0 56 43 13 5 59 41.2 31 129 -33 56 39 48 56 46 39 56 37 33 56 48 54 -0.67 - 35 0 0 56 34 13 5 59 43.5 32 130 -33 56 30 47 56 37 39 56 28 31 56 39 54 -0.67 - 34 0 0 56 24 52 5 59 45.8 33 131 -32 56 21 26 56 28 19 56 19 10 56 30 35 -0.67 - 33 0 0 56 15 13 5 59 48.2 33 132 -32 56 11 46 56 18 40 56 9 30 56 20 56 -0.67 - 32 0 0 56 5 14 5 59 50.6 34 133 -31 56 1 47 56 8 41 55 59 30 56 10 58 -0.67 - 31 0 0 55 54 55 5 59 53.1 34 134 -31 55 51 28 55 58 23 55 49 11 56 0 40 -0.67 - 30 0 0 55 44 17 5 59 55.7 35 135 -30 55 40 49 55 47 45 55 38 32 55 50 3 -0.67 - 29 0 0 55 33 18 5 59 58.2 35 137 -30 55 29 50 55 36 47 55 27 32 55 39 5 -0.67 - 28 0 0 55 22 0 6 0 0.9 36 138 -29 55 18 30 55 25 29 55 16 13 55 27 47 -0.67 - 27 0 0 55 10 21 6 0 3.6 36 139 -29 55 6 51 55 13 51 55 4 33 55 16 9 -0.67 - 26 0 0 54 58 21 6 0 6.3 37 140 -28 54 54 51 55 1 52 54 52 32 55 4 10 -0.67 - 25 0 0 54 46 1 6 0 9.2 37 141 -28 54 42 30 54 49 32 54 40 11 54 51 51 -0.67 - 24 0 0 54 33 20 6 0 12.0 38 142 -27 54 29 49 54 36 52 54 27 29 54 39 11 -0.67 - 23 0 0 54 20 18 6 0 14.9 38 143 -27 54 16 46 54 23 50 54 14 27 54 26 10 -0.67 - 22 0 0 54 6 55 6 0 17.9 39 144 -26 54 3 23 54 10 28 54 1 3 54 12 48 -0.67 - 21 0 0 53 53 11 6 0 21.0 39 145 -25 53 49 38 53 56 44 53 47 18 53 59 5 -0.67 - 20 0 0 53 39 6 6 0 24.1 40 146 -25 53 35 32 53 42 40 53 33 11 53 45 1 -0.67 - 19 0 0 53 24 39 6 0 27.2 40 147 -24 53 21 5 53 28 13 53 18 44 53 30 35 -0.67 - 18 0 0 53 9 50 6 0 30.5 41 148 -24 53 6 15 53 13 25 53 3 54 53 15 47 -0.67 - 17 0 0 52 54 40 6 0 33.7 42 150 -23 52 51 5 52 58 16 52 48 43 53 0 38 -0.67 - 16 0 0 52 39 8 6 0 37.1 42 151 -22 52 35 32 52 42 44 52 33 10 52 45 7 -0.67 - 15 0 0 52 23 14 6 0 40.5 43 152 -22 52 19 37 52 26 51 52 17 15 52 29 14 -0.67 - 14 0 0 52 6 58 6 0 44.0 43 153 -21 52 3 21 52 10 35 52 0 58 52 12 59 -0.67 - 13 0 0 51 50 20 6 0 47.5 44 154 -20 51 46 42 51 53 58 51 44 19 51 56 21 -0.67 - 12 0 0 51 33 19 6 0 51.2 44 156 -20 51 29 41 51 36 58 51 27 17 51 39 22 -0.67 - 11 0 0 51 15 57 6 0 54.8 45 157 -19 51 12 18 51 19 36 51 9 54 51 22 0 -0.67 - 10 0 0 50 58 12 6 0 58.6 45 158 -18 50 54 32 51 1 52 50 52 8 51 4 16 -0.67 - 9 0 0 50 40 5 6 1 2.4 46 159 -18 50 36 25 50 43 45 50 34 0 50 46 10 -0.67 - 8 0 0 50 21 35 6 1 6.3 46 161 -17 50 17 54 50 25 16 50 15 29 50 27 42 -0.67 - 7 0 0 50 2 43 6 1 10.3 47 162 -16 49 59 2 50 6 25 49 56 36 50 8 51 -0.67 - 6 0 0 49 43 29 6 1 14.3 47 163 -16 49 39 47 49 47 11 49 37 21 49 49 37 -0.67 - 5 0 0 49 23 52 6 1 18.4 48 165 -15 49 20 10 49 27 35 49 17 43 49 30 1 -0.67 - 4 0 0 49 3 53 6 1 22.6 48 166 -14 49 0 10 49 7 36 48 57 43 49 10 3 -0.67 - 3 0 0 48 43 32 6 1 26.8 49 168 -13 48 39 48 48 47 16 48 37 21 48 49 43 -0.67 - 2 0 0 48 22 48 6 1 31.1 49 169 -13 48 19 4 48 26 33 48 16 37 48 29 1 -0.67 - 1 0 0 48 1 43 6 1 35.5 50 171 -12 47 57 58 48 5 28 47 55 31 48 7 56 -0.67 0 0 0 47 40 16 6 1 39.9 50 172 -11 47 36 30 47 44 1 47 34 2 47 46 29 -0.67 1 0 0 47 18 26 6 1 44.5 51 174 -10 47 14 41 47 22 12 47 12 12 47 24 41 -0.67 2 0 0 46 56 16 6 1 49.1 51 175 -10 46 52 29 47 0 2 46 50 1 47 2 31 -0.67 3 0 0 46 33 43 6 1 53.7 51 177 -9 46 29 57 46 37 30 46 27 28 46 40 0 -0.67 4 0 0 46 10 50 6 1 58.5 52 178 -8 46 7 3 46 14 37 46 4 33 46 17 7 -0.67 5 0 0 45 47 36 6 2 3.3 52 180 -7 45 43 48 45 51 23 45 41 18 45 53 53 -0.67 6 0 0 45 24 1 6 2 8.1 53 182 -7 45 20 13 45 27 49 45 17 43 45 30 19 -0.68 7 0 0 45 0 5 6 2 13.1 53 183 -6 44 56 17 45 3 54 44 53 46 45 6 24 -0.68 8 0 0 44 35 50 6 2 18.1 53 185 -5 44 32 1 44 39 39 44 29 31 44 42 10 -0.68 9 0 0 44 11 15 6 2 23.2 54 187 -4 44 7 26 44 15 4 44 4 55 44 17 35 -0.68 10 0 0 43 46 20 6 2 28.3 54 189 -3 43 42 31 43 50 10 43 40 0 43 52 42 -0.68 11 0 0 43 21 7 6 2 33.5 54 190 -2 43 17 17 43 24 57 43 14 46 43 27 29 -0.68 12 0 0 42 55 35 6 2 38.8 55 192 -1 42 51 45 42 59 26 42 49 14 43 1 58 -0.68 13 0 0 42 29 46 6 2 44.1 55 194 -1 42 25 55 42 33 37 42 23 24 42 36 9 -0.68 14 0 0 42 3 39 6 2 49.5 55 196 0 41 59 48 42 7 30 41 57 16 42 10 2 -0.68 15 0 0 41 37 15 6 2 54.9 55 198 1 41 33 24 41 41 6 41 30 52 41 43 38 -0.68 16 0 0 41 10 35 6 3 0.4 55 200 2 41 6 43 41 14 26 41 4 11 41 16 59 -0.68 17 0 0 40 43 39 6 3 6.0 56 202 3 40 39 47 40 47 30 40 37 15 40 50 3 -0.68 18 0 0 40 16 28 6 3 11.6 56 204 4 40 12 36 40 20 20 40 10 4 40 22 52 -0.68 19 0 0 39 49 2 6 3 17.2 56 206 5 39 45 11 39 52 54 39 42 38 39 55 27 -0.68 20 0 0 39 21 23 6 3 22.9 56 208 6 39 17 31 39 25 15 39 14 59 39 27 48 -0.68 21 0 0 38 53 31 6 3 28.7 56 210 7 38 49 39 38 57 23 38 47 6 38 59 56 -0.68 22 0 0 38 25 26 6 3 34.5 56 212 7 38 21 34 38 29 18 38 19 1 38 31 51 -0.68 23 0 0 37 57 10 6 3 40.3 56 214 8 37 53 18 38 1 2 37 50 45 38 3 35 -0.68 24 0 0 37 28 43 6 3 46.1 56 216 9 37 24 51 37 32 35 37 22 18 37 35 8 -0.68 25 0 0 37 0 6 6 3 52.0 56 218 10 36 56 14 37 3 58 36 53 41 37 6 31 -0.68 26 0 0 36 31 20 6 3 57.9 55 220 11 36 27 28 36 35 12 36 24 55 36 37 45 -0.68 27 0 0 36 2 26 6 4 3.8 55 222 12 35 58 34 36 6 18 35 56 1 36 8 51 -0.68 28 0 0 35 33 24 6 4 9.8 55 224 13 35 29 32 35 37 16 35 27 0 35 39 49 -0.68 29 0 0 35 4 16 6 4 15.8 55 226 14 35 0 25 35 8 8 34 57 52 35 10 41 -0.68 30 0 0 34 35 2 6 4 21.7 55 228 15 34 31 11 34 38 54 34 28 38 34 41 27 -0.68 31 0 0 34 5 44 6 4 27.7 54 229 16 34 1 52 34 9 36 33 59 20 34 12 8 -0.68 32 0 0 33 36 22 6 4 33.7 54 231 17 33 32 30 33 40 13 33 29 58 33 42 46 -0.68 33 0 0 33 6 57 6 4 39.7 53 233 18 33 3 6 33 10 48 33 0 34 33 13 20 -0.68 34 0 0 32 37 30 6 4 45.7 53 235 19 32 33 39 32 41 21 32 31 7 32 43 53 -0.68 35 0 0 32 8 2 6 4 51.7 53 237 20 32 4 12 32 11 53 32 1 40 32 14 25 -0.69 36 0 0 31 38 35 6 4 57.7 52 238 21 31 34 45 31 42 25 31 32 13 31 44 57 -0.69 37 0 0 31 9 8 6 5 3.6 52 240 22 31 5 18 31 12 59 31 2 47 31 15 30 -0.69 38 0 0 30 39 44 6 5 9.5 51 242 23 30 35 55 30 43 34 30 33 23 30 46 5 -0.69 39 0 0 30 10 23 6 5 15.4 51 243 24 30 6 34 30 14 12 30 4 3 30 16 44 -0.69 40 0 0 29 41 6 6 5 21.3 50 245 25 29 37 17 29 44 55 29 34 46 29 47 26 -0.69 41 0 0 29 11 54 6 5 27.2 49 246 26 29 8 5 29 15 42 29 5 35 29 18 13 -0.69 42 0 0 28 42 47 6 5 33.0 49 247 27 28 38 59 28 46 36 28 36 29 28 49 6 -0.69 43 0 0 28 13 48 6 5 38.7 48 249 28 28 10 0 28 17 36 28 7 30 28 20 6 -0.69 44 0 0 27 44 57 6 5 44.5 47 250 29 27 41 9 27 48 44 27 38 40 27 51 14 -0.69 45 0 0 27 16 14 6 5 50.1 47 251 30 27 12 27 27 20 1 27 9 58 27 22 30 -0.69 46 0 0 26 47 41 6 5 55.7 46 253 31 26 43 55 26 51 27 26 41 26 26 53 57 -0.69 47 0 0 26 19 19 6 6 1.3 45 254 32 26 15 33 26 23 5 26 13 4 26 25 33 -0.69 48 0 0 25 51 8 6 6 6.8 45 255 33 25 47 23 25 54 53 25 44 54 25 57 22 -0.69 49 0 0 25 23 10 6 6 12.2 44 256 34 25 19 25 25 26 55 25 16 57 25 29 23 -0.69 50 0 0 24 55 24 6 6 17.6 43 257 35 24 51 40 24 59 9 24 49 13 25 1 37 -0.69 51 0 0 24 27 54 6 6 22.8 42 258 36 24 24 10 24 31 37 24 21 43 24 34 5 -0.69 52 0 0 24 0 37 6 6 28.0 41 259 37 23 56 54 24 4 21 23 54 27 24 6 48 -0.69 53 0 0 23 33 37 6 6 33.2 40 260 37 23 29 55 23 37 20 23 27 28 23 39 47 -0.69 54 0 0 23 6 53 6 6 38.2 40 261 38 23 3 11 23 10 36 23 0 45 23 13 2 -0.69 55 0 0 22 40 27 6 6 43.1 39 262 39 22 36 45 22 44 9 22 34 20 22 46 35 -0.69 56 0 0 22 14 18 6 6 48.0 38 263 40 22 10 38 22 18 0 22 8 12 22 20 25 -0.69 57 0 0 21 48 29 6 6 52.8 37 263 41 21 44 48 21 52 9 21 42 23 21 54 35 -0.70 58 0 0 21 22 59 6 6 57.4 36 264 42 21 19 19 21 26 38 21 16 54 21 29 3 -0.70 59 0 0 20 57 49 6 7 2.0 35 265 43 20 54 9 21 1 28 20 51 45 21 3 52 -0.70 60 0 0 20 32 59 6 7 6.4 34 266 44 20 29 21 20 36 38 20 26 57 20 39 2 -0.70 61 0 0 20 8 32 6 7 10.8 33 266 45 20 4 54 20 12 10 20 2 30 20 14 34 -0.70 62 0 0 19 44 26 6 7 15.0 32 267 45 19 40 49 19 48 4 19 38 26 19 50 27 -0.70 63 0 0 19 20 43 6 7 19.2 32 268 46 19 17 6 19 24 20 19 14 43 19 26 43 -0.70 64 0 0 18 57 23 6 7 23.2 31 268 47 18 53 47 19 0 59 18 51 24 19 3 22 -0.70 65 0 0 18 34 27 6 7 27.1 30 269 48 18 30 51 18 38 2 18 28 29 18 40 25 -0.70 66 0 0 18 11 54 6 7 30.9 29 269 49 18 8 19 18 15 30 18 5 58 18 17 52 -0.70 67 0 0 17 49 47 6 7 34.6 28 270 49 17 46 13 17 53 22 17 43 51 17 55 43 -0.70 68 0 0 17 28 5 6 7 38.2 27 270 50 17 24 31 17 31 39 17 22 10 17 34 0 -0.70 69 0 0 17 6 48 6 7 41.6 26 271 51 17 3 15 17 10 22 17 0 54 17 12 42 -0.70 70 0 0 16 45 57 6 7 44.9 25 271 52 16 42 25 16 49 30 16 40 5 16 51 51 -0.70 71 0 0 16 25 33 6 7 48.1 24 272 52 16 22 1 16 29 5 16 19 41 16 31 25 -0.70 72 0 0 16 5 35 6 7 51.2 23 272 53 16 2 4 16 9 7 15 59 44 16 11 27 -0.70 73 0 0 15 46 5 6 7 54.1 22 272 53 15 42 34 15 49 36 15 40 15 15 51 55 -0.71 74 0 0 15 27 2 6 7 56.9 21 273 54 15 23 31 15 30 33 15 21 13 15 32 51 -0.71 75 0 0 15 8 27 6 7 59.6 20 273 55 15 4 56 15 11 57 15 2 38 15 14 15 -0.71 76 0 0 14 50 19 6 8 2.1 19 273 55 14 46 50 14 53 49 14 44 32 14 56 7 -0.71 77 0 0 14 32 40 6 8 4.6 18 274 56 14 29 11 14 36 10 14 26 54 14 38 28 -0.71 78 0 0 14 15 30 6 8 6.9 17 274 56 14 12 2 14 18 59 14 9 44 14 21 16 -0.71 79 0 0 13 58 49 6 8 9.0 16 274 57 13 55 21 14 2 17 13 53 4 14 4 34 -0.71 80 0 0 13 42 37 6 8 11.0 15 275 57 13 39 9 13 46 4 13 36 52 13 48 21 -0.71 81 0 0 13 26 53 6 8 12.9 14 275 57 13 23 26 13 30 21 13 21 10 13 32 37 -0.72 82 0 0 13 11 40 6 8 14.7 13 275 58 13 8 13 13 15 7 13 5 57 13 17 23 -0.72 83 0 0 12 56 56 6 8 16.3 12 276 58 12 53 30 13 0 22 12 51 14 13 2 38 -0.72 84 0 0 12 42 42 6 8 17.8 11 276 58 12 39 16 12 46 8 12 37 0 12 48 23 -0.72 85 0 0 12 28 58 6 8 19.2 10 276 58 12 25 32 12 32 23 12 23 17 12 34 39 -0.73 86 0 0 12 15 43 6 8 20.4 9 276 59 12 12 18 12 19 9 12 10 4 12 21 24 -0.73 87 0 0 12 3 0 6 8 21.6 8 276 59 11 59 35 12 6 24 11 57 20 12 8 39 -0.74 88 0 0 11 50 46 6 8 22.5 7 277 59 11 47 22 11 54 11 11 45 7 11 56 25 -0.74 89 0 0 11 39 3 6 8 23.4 6 277 59 11 35 39 11 42 27 11 33 25 11 44 42 -0.75 90 0 0 11 27 51 6 8 24.1 5 277 59 11 24 27 11 31 14 11 22 13 11 33 29 -0.77 91 0 0 11 17 9 6 8 24.7 4 277 59 11 13 46 11 20 32 11 11 32 11 22 46 -0.79 92 0 0 11 6 58 6 8 25.1 3 278 59 11 3 35 11 10 21 11 1 22 11 12 35 -0.82 93 0 0 10 57 18 6 8 25.4 2 278 59 10 53 55 11 0 41 10 51 42 11 2 54 -0.90 94 0 0 10 48 8 6 8 25.6 1 278 59 10 44 46 10 51 31 10 42 33 10 53 44 -1.13 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 491-054673 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 10 07 56.6739 DE: +08 03 35.841 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 10 07 56.6741 DE: +08 03 35.840 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.0 * B mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (10512) Yamandu asteroid class: approx. diameter [km]: 10 approx. diameter ["]: 0.005 distance from Earth [AU]: 2.67430 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 date of fit: 2023 Feb 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): 0.013", 0.001", 107.627° remarks: * orbital elements for (10512)Yamandu : Mean anomaly = 145.0509507288 deg Arg. of pericenter = 145.5867590888 deg Long. of node = 190.4871499537 deg Inclination = 3.6116915666 deg Eccentricity = 0.1597195027 Semimajor axis = 2.4182919877 AU Perihelion dist = 2.0320435940 AU Mag: H = 13.96, G = 0.15 Epoch of elements : MJD 60631.25242421 TDT (2024 Nov 17.2524) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Feb09,0.57,2024,11,17,6.058185,0.221435,0.514313,9.250640,-3.993854,-0.005449,0.002013,0.000000,0.000000 4.6469,7.9394,85.38,-19.11,False UCAC4 491-054673,10.13240939,8.0599560,11.29,11.03,10.89,0.0,0,,10.15421472,7.9393776,8.29,7.98,0,0,0 10512,Yamandu,19.32,10.157,2.6743,0,0,2.048,-13.14,,0.8,0 0,144.9848,2024,11,17,145.5868,190.4871,3.6117,0.15972,2.41829,2.03204,13.96,5.0,0.15 1.329,0.0127,0.0012,108,0.0017,Known errors,0.88,0,-1,-1 20241117_054673,60140.70 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:51 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org