IOTA/IOTA-ES occultation update for (3197) Weissman / UCAC4 519-051926 event on 2024 Nov 08, 07:49 UT Visible from Summary ------- On 2024 Nov 08 UT, the 19.145 km diameter asteroid (3197) Weissman will occult a 11.4 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 5.47 mag to 16.90 mag (the magnitude of the asteroid) for at most 0.620 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: 99 * date and approx. time of event: 2024 Nov 08, 07:45 - 2024 Nov 08, 07:52 * geocentric midpoint of event [JD]: 2460622.82578359 * magnitude of target star: 11.44 * magnitude drop [mag]: 5.47 * estimated maximum duration [s]: 0.620 * Moon: 41 % sunlit, 142° distance * Sun: 63° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 21 * 1 sigma uncertainty interval [path widths]: +/- 0.16 * 1 sigma uncertainty interval [seconds]: +/- 0.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.014, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.014", 0.002", 101°) * approx speed of asteroid's shadow [km/s]: 30.7262 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 519-051926 by 3197 Weissman on 2024 Nov 8 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 - 95 0 0 31 51 42 7 45 57.6 0 74 -62 31 45 49 31 57 36 31 43 53 31 59 32 .... - 94 0 0 32 6 15 7 45 57.6 1 75 -61 32 0 22 32 12 8 31 58 26 32 14 4 -0.35 - 93 0 0 32 20 37 7 45 57.7 2 75 -61 32 14 44 32 26 30 32 12 48 32 28 26 -0.39 - 92 0 0 32 34 48 7 45 57.8 3 76 -60 32 28 56 32 40 41 32 27 0 32 42 37 -0.41 - 91 0 0 32 48 49 7 45 58.0 4 76 -59 32 42 57 32 54 42 32 41 1 32 56 37 -0.42 - 90 0 0 33 2 38 7 45 58.3 5 77 -58 32 56 46 33 8 31 32 54 51 33 10 26 -0.42 - 89 0 0 33 16 17 7 45 58.6 5 77 -57 33 10 25 33 22 9 33 8 30 33 24 4 -0.42 - 88 0 0 33 29 43 7 45 58.9 6 78 -56 33 23 52 33 35 35 33 21 57 33 37 31 -0.43 - 87 0 0 33 42 59 7 45 59.3 7 78 -55 33 37 7 33 48 50 33 35 12 33 50 45 -0.43 - 86 0 0 33 56 2 7 45 59.8 8 79 -55 33 50 11 34 1 53 33 48 16 34 3 48 -0.43 - 85 0 0 34 8 53 7 46 0.3 9 80 -54 34 3 3 34 14 44 34 1 8 34 16 39 -0.43 - 84 0 0 34 21 33 7 46 0.8 10 80 -53 34 15 42 34 27 23 34 13 48 34 29 18 -0.43 - 83 0 0 34 33 59 7 46 1.4 11 81 -52 34 28 9 34 39 50 34 26 15 34 41 45 -0.43 - 82 0 0 34 46 14 7 46 2.1 11 81 -51 34 40 24 34 52 4 34 38 30 34 53 59 -0.43 - 81 0 0 34 58 16 7 46 2.8 12 82 -50 34 52 26 35 4 6 34 50 32 35 6 0 -0.43 - 80 0 0 35 10 5 7 46 3.5 13 83 -49 35 4 16 35 15 54 35 2 22 35 17 49 -0.43 - 79 0 0 35 21 41 7 46 4.3 14 83 -49 35 15 53 35 27 30 35 13 58 35 29 25 -0.43 - 78 0 0 35 33 5 7 46 5.1 15 84 -48 35 27 16 35 38 53 35 25 22 35 40 48 -0.43 - 77 0 0 35 44 15 7 46 6.0 16 84 -47 35 38 27 35 50 3 35 36 33 35 51 57 -0.43 - 76 0 0 35 55 12 7 46 6.9 16 85 -46 35 49 24 36 1 0 35 47 30 36 2 54 -0.43 - 75 0 0 36 5 55 7 46 7.8 17 86 -45 36 0 8 36 11 43 35 58 14 36 13 37 -0.43 - 74 0 0 36 16 26 7 46 8.8 18 86 -44 36 10 38 36 22 13 36 8 45 36 24 7 -0.43 - 73 0 0 36 26 42 7 46 9.9 19 87 -44 36 20 55 36 32 29 36 19 2 36 34 23 -0.43 - 72 0 0 36 36 45 7 46 11.0 20 87 -43 36 30 59 36 42 32 36 29 5 36 44 26 -0.43 - 71 0 0 36 46 34 7 46 12.1 20 88 -42 36 40 48 36 52 21 36 38 55 36 54 15 -0.43 - 70 0 0 36 56 10 7 46 13.2 21 89 -41 36 50 24 37 1 56 36 48 31 37 3 50 -0.43 - 69 0 0 37 5 31 7 46 14.4 22 89 -40 36 59 46 37 11 17 36 57 53 37 13 11 -0.43 - 68 0 0 37 14 39 7 46 15.7 23 90 -40 37 8 54 37 20 25 37 7 1 37 22 18 -0.43 - 67 0 0 37 23 32 7 46 17.0 24 91 -39 37 17 47 37 29 18 37 15 54 37 31 11 -0.43 - 66 0 0 37 32 12 7 46 18.3 25 91 -38 37 26 27 37 37 57 37 24 34 37 39 50 -0.43 - 65 0 0 37 40 37 7 46 19.6 25 92 -37 37 34 52 37 46 22 37 33 0 37 48 15 -0.43 - 64 0 0 37 48 48 7 46 21.0 26 93 -36 37 43 4 37 54 32 37 41 11 37 56 25 -0.43 - 63 0 0 37 56 44 7 46 22.4 27 94 -36 37 51 1 38 2 29 37 49 8 38 4 21 -0.43 - 62 0 0 38 4 27 7 46 23.9 28 94 -35 37 58 43 38 10 11 37 56 51 38 12 3 -0.43 - 61 0 0 38 11 55 7 46 25.4 28 95 -34 38 6 11 38 17 38 38 4 19 38 19 31 -0.44 - 60 0 0 38 19 8 7 46 26.9 29 96 -33 38 13 25 38 24 51 38 11 32 38 26 44 -0.44 - 59 0 0 38 26 7 7 46 28.5 30 96 -32 38 20 24 38 31 50 38 18 32 38 33 42 -0.44 - 58 0 0 38 32 51 7 46 30.1 31 97 -32 38 27 8 38 38 34 38 25 16 38 40 26 -0.44 - 57 0 0 38 39 21 7 46 31.7 32 98 -31 38 33 38 38 45 3 38 31 46 38 46 56 -0.44 - 56 0 0 38 45 36 7 46 33.4 32 99 -30 38 39 54 38 51 18 38 38 2 38 53 11 -0.44 - 55 0 0 38 51 36 7 46 35.1 33 99 -29 38 45 54 38 57 18 38 44 2 38 59 11 -0.44 - 54 0 0 38 57 22 7 46 36.8 34 100 -28 38 51 40 39 3 4 38 49 48 39 4 56 -0.44 - 53 0 0 39 2 53 7 46 38.5 35 101 -28 38 57 12 39 8 35 38 55 20 39 10 27 -0.44 - 52 0 0 39 8 9 7 46 40.3 35 102 -27 39 2 28 39 13 51 39 0 36 39 15 43 -0.44 - 51 0 0 39 13 11 7 46 42.1 36 103 -26 39 7 30 39 18 52 39 5 38 39 20 44 -0.44 - 50 0 0 39 17 57 7 46 44.0 37 103 -25 39 12 16 39 23 38 39 10 25 39 25 30 -0.44 - 49 0 0 39 22 29 7 46 45.9 38 104 -24 39 16 48 39 28 10 39 14 57 39 30 2 -0.44 - 48 0 0 39 26 46 7 46 47.8 38 105 -24 39 21 6 39 32 27 39 19 14 39 34 19 -0.44 - 47 0 0 39 30 48 7 46 49.7 39 106 -23 39 25 8 39 36 29 39 23 16 39 38 20 -0.44 - 46 0 0 39 34 35 7 46 51.7 40 107 -22 39 28 55 39 40 16 39 27 4 39 42 7 -0.44 - 45 0 0 39 38 8 7 46 53.7 40 108 -21 39 32 28 39 43 48 39 30 36 39 45 39 -0.44 - 44 0 0 39 41 25 7 46 55.7 41 109 -21 39 35 45 39 47 5 39 33 54 39 48 57 -0.44 - 43 0 0 39 44 27 7 46 57.7 42 110 -20 39 38 48 39 50 7 39 36 56 39 51 59 -0.44 - 42 0 0 39 47 15 7 46 59.8 43 110 -19 39 41 35 39 52 55 39 39 44 39 54 46 -0.44 - 41 0 0 39 49 47 7 47 1.9 43 111 -18 39 44 8 39 55 27 39 42 17 39 57 19 -0.44 - 40 0 0 39 52 5 7 47 4.0 44 112 -18 39 46 25 39 57 45 39 44 34 39 59 36 -0.44 - 39 0 0 39 54 7 7 47 6.1 45 113 -17 39 48 28 39 59 47 39 46 37 40 1 38 -0.44 - 38 0 0 39 55 55 7 47 8.3 45 114 -16 39 50 16 40 1 34 39 48 25 40 3 26 -0.44 - 37 0 0 39 57 27 7 47 10.5 46 115 -15 39 51 48 40 3 7 39 49 57 40 4 58 -0.44 - 36 0 0 39 58 45 7 47 12.7 47 116 -14 39 53 6 40 4 24 39 51 15 40 6 16 -0.44 - 35 0 0 39 59 47 7 47 15.0 47 117 -14 39 54 8 40 5 27 39 52 17 40 7 18 -0.44 - 34 0 0 40 0 35 7 47 17.3 48 118 -13 39 54 56 40 6 14 39 53 5 40 8 5 -0.44 - 33 0 0 40 1 7 7 47 19.6 49 120 -12 39 55 28 40 6 47 39 53 37 40 8 38 -0.44 - 32 0 0 40 1 25 7 47 21.9 49 121 -11 39 55 46 40 7 4 39 53 55 40 8 55 -0.44 - 31 0 0 40 1 27 7 47 24.2 50 122 -11 39 55 48 40 7 6 39 53 57 40 8 57 -0.44 - 30 0 0 40 1 14 7 47 26.6 51 123 -10 39 55 35 40 6 53 39 53 44 40 8 45 -0.44 - 29 0 0 40 0 46 7 47 29.0 51 124 -9 39 55 7 40 6 26 39 53 16 40 8 17 -0.44 - 28 0 0 40 0 4 7 47 31.4 52 125 -8 39 54 24 40 5 43 39 52 33 40 7 34 -0.44 - 27 0 0 39 59 6 7 47 33.8 53 126 -8 39 53 27 40 4 45 39 51 35 40 6 36 -0.44 - 26 0 0 39 57 53 7 47 36.3 53 128 -7 39 52 14 40 3 32 39 50 22 40 5 23 -0.44 - 25 0 0 39 56 25 7 47 38.7 54 129 -6 39 50 45 40 2 4 39 48 54 40 3 55 -0.44 - 24 0 0 39 54 42 7 47 41.2 55 130 -5 39 49 2 40 0 21 39 47 11 40 2 12 -0.44 - 23 0 0 39 52 43 7 47 43.8 55 132 -5 39 47 4 39 58 23 39 45 13 40 0 14 -0.44 - 22 0 0 39 50 30 7 47 46.3 56 133 -4 39 44 51 39 56 10 39 43 0 39 58 1 -0.44 - 21 0 0 39 48 2 7 47 48.8 56 134 -3 39 42 22 39 53 42 39 40 31 39 55 33 -0.44 - 20 0 0 39 45 19 7 47 51.4 57 136 -2 39 39 39 39 50 58 39 37 48 39 52 50 -0.44 - 19 0 0 39 42 20 7 47 54.0 58 137 -2 39 36 40 39 48 0 39 34 49 39 49 52 -0.44 - 18 0 0 39 39 7 7 47 56.6 58 139 -1 39 33 27 39 44 47 39 31 36 39 46 38 -0.44 - 17 0 0 39 35 38 7 47 59.3 59 140 0 39 29 58 39 41 18 39 28 7 39 43 10 -0.44 - 16 0 0 39 31 55 7 48 1.9 59 142 1 39 26 14 39 37 35 39 24 23 39 39 27 -0.44 - 15 0 0 39 27 56 7 48 4.6 60 144 1 39 22 16 39 33 37 39 20 24 39 35 28 -0.44 - 14 0 0 39 23 42 7 48 7.3 60 145 2 39 18 2 39 29 23 39 16 10 39 31 15 -0.44 - 13 0 0 39 19 14 7 48 10.0 61 147 3 39 13 33 39 24 55 39 11 42 39 26 47 -0.44 - 12 0 0 39 14 30 7 48 12.7 61 149 4 39 8 49 39 20 11 39 6 58 39 22 3 -0.44 - 11 0 0 39 9 32 7 48 15.5 62 151 4 39 3 51 39 15 13 39 1 59 39 17 5 -0.44 - 10 0 0 39 4 18 7 48 18.2 62 152 5 38 58 37 39 10 0 38 56 45 39 11 52 -0.44 - 9 0 0 38 58 50 7 48 21.0 63 154 6 38 53 8 39 4 31 38 51 16 39 6 23 -0.44 - 8 0 0 38 53 6 7 48 23.8 63 156 7 38 47 24 38 58 48 38 45 33 39 0 40 -0.44 - 7 0 0 38 47 8 7 48 26.6 63 158 7 38 41 26 38 52 50 38 39 34 38 54 42 -0.44 - 6 0 0 38 40 55 7 48 29.4 64 160 8 38 35 12 38 46 37 38 33 20 38 48 29 -0.44 - 5 0 0 38 34 27 7 48 32.3 64 163 9 38 28 44 38 40 9 38 26 52 38 42 1 -0.44 - 4 0 0 38 27 44 7 48 35.1 64 165 9 38 22 1 38 33 27 38 20 9 38 35 19 -0.44 - 3 0 0 38 20 46 7 48 38.0 65 167 10 38 15 3 38 26 29 38 13 11 38 28 22 -0.44 - 2 0 0 38 13 34 7 48 40.9 65 169 11 38 7 50 38 19 17 38 5 58 38 21 9 -0.44 - 1 0 0 38 6 6 7 48 43.8 65 171 12 38 0 23 38 11 50 37 58 31 38 13 43 -0.44 0 0 0 37 58 25 7 48 46.7 65 174 12 37 52 41 38 4 8 37 50 48 38 6 1 -0.44 1 0 0 37 50 28 7 48 49.6 66 176 13 37 44 44 37 56 12 37 42 52 37 58 5 -0.44 2 0 0 37 42 17 7 48 52.5 66 178 14 37 36 33 37 48 2 37 34 40 37 49 54 -0.44 3 0 0 37 33 51 7 48 55.5 66 181 15 37 28 7 37 39 36 37 26 14 37 41 29 -0.44 4 0 0 37 25 11 7 48 58.4 66 183 15 37 19 26 37 30 56 37 17 34 37 32 49 -0.44 5 0 0 37 16 17 7 49 1.4 66 186 16 37 10 32 37 22 2 37 8 39 37 23 55 -0.44 6 0 0 37 7 8 7 49 4.4 66 188 17 37 1 22 37 12 53 36 59 29 37 14 47 -0.44 7 0 0 36 57 45 7 49 7.3 66 191 18 36 51 59 37 3 31 36 50 6 37 5 24 -0.44 8 0 0 36 48 7 7 49 10.3 66 193 18 36 42 21 36 53 53 36 40 28 36 55 47 -0.44 9 0 0 36 38 15 7 49 13.3 66 196 19 36 32 29 36 44 2 36 30 36 36 45 56 -0.44 10 0 0 36 28 10 7 49 16.4 66 198 20 36 22 23 36 33 57 36 20 30 36 35 50 -0.44 11 0 0 36 17 50 7 49 19.4 66 201 21 36 12 3 36 23 37 36 10 9 36 25 31 -0.44 12 0 0 36 7 16 7 49 22.4 66 203 21 36 1 29 36 13 4 35 59 35 36 14 58 -0.44 13 0 0 35 56 29 7 49 25.4 66 206 22 35 50 41 36 2 17 35 48 48 36 4 11 -0.44 14 0 0 35 45 28 7 49 28.5 65 208 23 35 39 40 35 51 16 35 37 46 35 53 10 -0.44 15 0 0 35 34 13 7 49 31.5 65 210 23 35 28 25 35 40 2 35 26 31 35 41 56 -0.44 16 0 0 35 22 45 7 49 34.5 65 213 24 35 16 56 35 28 34 35 15 2 35 30 28 -0.44 17 0 0 35 11 3 7 49 37.6 65 215 25 35 5 14 35 16 52 35 3 20 35 18 47 -0.44 18 0 0 34 59 8 7 49 40.6 64 217 26 34 53 19 35 4 58 34 51 25 35 6 52 -0.44 19 0 0 34 47 0 7 49 43.7 64 220 26 34 41 11 34 52 50 34 39 16 34 54 45 -0.44 20 0 0 34 34 39 7 49 46.7 64 222 27 34 28 49 34 40 29 34 26 55 34 42 24 -0.44 21 0 0 34 22 5 7 49 49.8 63 224 28 34 16 15 34 27 56 34 14 20 34 29 51 -0.44 22 0 0 34 9 19 7 49 52.8 63 226 28 34 3 28 34 15 10 34 1 33 34 17 5 -0.44 23 0 0 33 56 20 7 49 55.9 62 228 29 33 50 29 34 2 11 33 48 34 34 4 6 -0.44 24 0 0 33 43 8 7 49 58.9 62 230 30 33 37 17 33 49 0 33 35 22 33 50 55 -0.44 25 0 0 33 29 44 7 50 2.0 61 232 31 33 23 53 33 35 36 33 21 58 33 37 31 -0.44 26 0 0 33 16 9 7 50 5.0 61 233 31 33 10 17 33 22 1 33 8 22 33 23 56 -0.44 27 0 0 33 2 21 7 50 8.0 60 235 32 32 56 29 33 8 13 32 54 33 33 10 9 -0.44 28 0 0 32 48 21 7 50 11.0 60 237 33 32 42 29 32 54 14 32 40 34 32 56 10 -0.44 29 0 0 32 34 11 7 50 14.1 59 239 33 32 28 18 32 40 3 32 26 22 32 41 59 -0.44 30 0 0 32 19 48 7 50 17.1 58 240 34 32 13 55 32 25 42 32 12 0 32 27 37 -0.44 31 0 0 32 5 15 7 50 20.1 58 242 35 31 59 22 32 11 9 31 57 26 32 13 5 -0.44 32 0 0 31 50 31 7 50 23.0 57 243 35 31 44 38 31 56 25 31 42 42 31 58 21 -0.44 33 0 0 31 35 36 7 50 26.0 57 245 36 31 29 43 31 41 31 31 27 47 31 43 27 -0.44 34 0 0 31 20 32 7 50 29.0 56 246 37 31 14 37 31 26 26 31 12 42 31 28 22 -0.44 35 0 0 31 5 16 7 50 31.9 55 247 37 30 59 22 31 11 11 30 57 26 31 13 7 -0.44 36 0 0 30 49 51 7 50 34.9 54 249 38 30 43 57 30 55 46 30 42 1 30 57 42 -0.44 37 0 0 30 34 17 7 50 37.8 54 250 39 30 28 22 30 40 12 30 26 26 30 42 8 -0.44 38 0 0 30 18 33 7 50 40.7 53 251 39 30 12 38 30 24 28 30 10 42 30 26 25 -0.44 39 0 0 30 2 40 7 50 43.5 52 252 40 29 56 45 30 8 35 29 54 48 30 10 32 -0.44 40 0 0 29 46 38 7 50 46.4 51 254 40 29 40 43 29 52 34 29 38 46 29 54 30 -0.44 41 0 0 29 30 28 7 50 49.2 51 255 41 29 24 32 29 36 24 29 22 36 29 38 20 -0.44 42 0 0 29 14 9 7 50 52.0 50 256 42 29 8 13 29 20 5 29 6 17 29 22 2 -0.44 43 0 0 28 57 43 7 50 54.8 49 257 42 28 51 47 29 3 39 28 49 50 29 5 36 -0.44 44 0 0 28 41 9 7 50 57.6 48 258 43 28 35 12 28 47 5 28 33 16 28 49 2 -0.44 45 0 0 28 24 27 7 51 0.3 48 259 43 28 18 31 28 30 24 28 16 34 28 32 21 -0.44 46 0 0 28 7 39 7 51 3.0 47 260 44 28 1 43 28 13 36 27 59 46 28 15 33 -0.44 47 0 0 27 50 44 7 51 5.7 46 261 44 27 44 48 27 56 41 27 42 51 27 58 38 -0.44 48 0 0 27 33 43 7 51 8.4 45 262 45 27 27 46 27 39 40 27 25 50 27 41 37 -0.44 49 0 0 27 16 36 7 51 11.0 44 262 45 27 10 39 27 22 33 27 8 42 27 24 30 -0.44 50 0 0 26 59 24 7 51 13.6 43 263 46 26 53 26 27 5 21 26 51 30 27 7 18 -0.45 51 0 0 26 42 6 7 51 16.1 42 264 46 26 36 8 26 48 3 26 34 12 26 50 0 -0.45 52 0 0 26 24 43 7 51 18.6 42 265 47 26 18 46 26 30 40 26 16 49 26 32 37 -0.45 53 0 0 26 7 15 7 51 21.1 41 266 47 26 1 18 26 13 13 25 59 21 26 15 10 -0.45 54 0 0 25 49 44 7 51 23.6 40 266 47 25 43 47 25 55 42 25 41 50 25 57 39 -0.45 55 0 0 25 32 9 7 51 26.0 39 267 48 25 26 11 25 38 7 25 24 14 25 40 4 -0.45 56 0 0 25 14 30 7 51 28.3 38 268 48 25 8 33 25 20 28 25 6 36 25 22 25 -0.45 57 0 0 24 56 49 7 51 30.6 37 268 48 24 50 51 25 2 46 24 48 54 25 4 44 -0.45 58 0 0 24 39 4 7 51 32.9 36 269 49 24 33 7 24 45 2 24 31 10 24 46 59 -0.45 59 0 0 24 21 18 7 51 35.2 35 270 49 24 15 21 24 27 16 24 13 24 24 29 13 -0.45 60 0 0 24 3 30 7 51 37.3 34 270 49 23 57 33 24 9 28 23 55 35 24 11 25 -0.45 61 0 0 23 45 40 7 51 39.5 33 271 49 23 39 43 23 51 38 23 37 46 23 53 35 -0.45 62 0 0 23 27 50 7 51 41.6 33 272 50 23 21 52 23 33 48 23 19 55 23 35 45 -0.45 63 0 0 23 9 59 7 51 43.6 32 272 50 23 4 1 23 15 56 23 2 4 23 17 54 -0.45 64 0 0 22 52 7 7 51 45.6 31 273 50 22 46 10 22 58 5 22 44 13 23 0 2 -0.45 65 0 0 22 34 16 7 51 47.6 30 273 50 22 28 19 22 40 14 22 26 22 22 42 11 -0.45 66 0 0 22 16 26 7 51 49.5 29 274 50 22 10 28 22 22 23 22 8 32 22 24 20 -0.45 67 0 0 21 58 36 7 51 51.3 28 274 50 21 52 39 22 4 33 21 50 42 22 6 31 -0.45 68 0 0 21 40 48 7 51 53.1 27 275 50 21 34 51 21 46 45 21 32 54 21 48 42 -0.45 69 0 0 21 23 2 7 51 54.8 26 275 50 21 17 5 21 28 59 21 15 8 21 30 56 -0.45 70 0 0 21 5 18 7 51 56.5 25 276 50 20 59 21 21 11 15 20 57 24 21 13 12 -0.45 71 0 0 20 47 36 7 51 58.1 24 276 50 20 41 40 20 53 33 20 39 43 20 55 30 -0.45 72 0 0 20 29 58 7 51 59.6 23 276 50 20 24 2 20 35 55 20 22 5 20 37 52 -0.45 73 0 0 20 12 24 7 52 1.1 22 277 50 20 6 27 20 18 20 20 4 31 20 20 17 -0.45 74 0 0 19 54 53 7 52 2.6 21 277 50 19 48 57 20 0 49 19 47 0 20 2 46 -0.46 75 0 0 19 37 26 7 52 4.0 20 278 50 19 31 30 19 43 22 19 29 34 19 45 19 -0.46 76 0 0 19 20 4 7 52 5.3 19 278 50 19 14 9 19 26 0 19 12 12 19 27 57 -0.46 77 0 0 19 2 48 7 52 6.5 18 278 50 18 56 52 19 8 43 18 54 56 19 10 40 -0.46 78 0 0 18 45 36 7 52 7.7 17 279 49 18 39 41 18 51 32 18 37 45 18 53 28 -0.46 79 0 0 18 28 31 7 52 8.9 16 279 49 18 22 36 18 34 26 18 20 39 18 36 23 -0.46 80 0 0 18 11 32 7 52 9.9 15 280 49 18 5 37 18 17 27 18 3 41 18 19 23 -0.46 81 0 0 17 54 39 7 52 10.9 14 280 49 17 48 44 18 0 34 17 46 48 18 2 30 -0.46 82 0 0 17 37 54 7 52 11.8 13 280 48 17 31 59 17 43 48 17 30 3 17 45 45 -0.47 83 0 0 17 21 16 7 52 12.7 12 281 48 17 15 21 17 27 10 17 13 25 17 29 6 -0.47 84 0 0 17 4 45 7 52 13.5 11 281 48 16 58 51 17 10 40 16 56 56 17 12 36 -0.47 85 0 0 16 48 23 7 52 14.3 10 281 47 16 42 30 16 54 17 16 40 34 16 56 13 -0.47 86 0 0 16 32 10 7 52 14.9 9 281 47 16 26 16 16 38 3 16 24 20 16 39 59 -0.48 87 0 0 16 16 5 7 52 15.5 8 282 46 16 10 12 16 21 58 16 8 16 16 23 54 -0.48 88 0 0 16 0 9 7 52 16.1 7 282 46 15 54 16 16 6 2 15 52 21 16 7 58 -0.49 89 0 0 15 44 23 7 52 16.5 6 282 45 15 38 31 15 50 16 15 36 35 15 52 12 -0.49 90 0 0 15 28 47 7 52 16.9 5 283 45 15 22 55 15 34 39 15 20 59 15 36 35 -0.50 91 0 0 15 13 21 7 52 17.2 4 283 44 15 7 29 15 19 13 15 5 34 15 21 9 -0.52 92 0 0 14 58 6 7 52 17.5 3 283 44 14 52 14 15 3 58 14 50 19 15 5 53 -0.54 93 0 0 14 43 1 7 52 17.7 2 283 43 14 37 10 14 48 53 14 35 15 14 50 48 -0.58 94 0 0 14 28 8 7 52 17.8 1 284 43 14 22 17 14 33 59 14 20 22 14 35 55 -0.70 95 0 0 14 13 26 7 52 17.9 0 284 42 14 7 35 14 19 17 14 5 40 14 21 12 -1.80 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 519-051926 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 11 10 06.6985 DE: +13 39 21.466 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 11 10 06.6985 DE: +13 39 21.466 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.4 * B mag [mag]: 11.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3197) Weissman asteroid class: approx. diameter [km]: 19 approx. diameter ["]: 0.010 distance from Earth [AU]: 2.77450 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 date of fit: 2023 Feb 10 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): 0.014", 0.002", 100.73° remarks: * orbital elements for (3197)Weissman : Mean anomaly = 58.9664238852 deg Arg. of pericenter = 312.9558157154 deg Long. of node = 111.5841511336 deg Inclination = 16.4142990202 deg Eccentricity = 0.1814971208 Semimajor axis = 2.6648140493 AU Perihelion dist = 2.1811579717 AU Mag: H = 11.68, G = 0.15 Epoch of elements : MJD 60622.32578349 TDT (2024 Nov 08.3258) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Feb10,0.62,2024,11,8,7.818806,0.063389,0.394653,17.125393,-2.736936,-0.004590,0.002336,-0.000001,0.000000 2.5736,13.5220,58.66,-16.74,False UCAC4 519-051926,11.16852732,13.6559631,11.64,11.44,11.33,0.0,0,,11.19004790,13.5219555,5.47,5.13,0,0,0 3197,Weissman,16.90,19.145,2.7745,0,0,3.723,-8.68,,1.0,0 0,58.8926,2024,11,8,312.9558,111.5842,16.4143,0.18150,2.66481,2.18116,11.68,5.0,0.15 1.164,0.0140,0.0015,101,0.0016,Known errors,0.99,0,-1,-1 20241108_051926,60140.69 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:29 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org