IOTA/IOTA-ES occultation update for (447) Valentine / UCAC4 549-046919 event on 2024 Nov 17, 20:15 UT Visible from Summary ------- On 2024 Nov 17 UT, the 83.35 km diameter asteroid (447) Valentine will occult a 12.0 mag star in the constellation Cancer for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.69 mag to 14.58 mag (the magnitude of the asteroid) for at most 7.540 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, 20:05 - 2024 Nov 17, 20:24 * geocentric midpoint of event [JD]: 2460632.34378079 * magnitude of target star: 11.99 * magnitude drop [mag]: 2.69 * estimated maximum duration [s]: 7.540 * Moon: 94 % sunlit, 53° distance * Sun: 99° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 88 * 1 sigma uncertainty interval [path widths]: +/- 0.12 * 1 sigma uncertainty interval [seconds]: +/- 1.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.004", 108°) * approx speed of asteroid's shadow [km/s]: 11.0561 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 549-046919 by 447 Valentine 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 43 0 0 22 19 24 20 6 0.0 0 69 -78 .. .. .. 22 45 17 .. .. .. 22 51 16 .... 44 0 0 22 41 1 20 6 0.1 1 69 -79 22 15 13 23 6 53 22 9 16 23 12 53 -0.32 45 0 0 23 2 33 20 6 0.3 2 70 -80 22 36 46 23 28 25 22 30 48 23 34 24 -0.35 46 0 0 23 24 0 20 6 0.8 3 70 -81 22 58 13 23 49 51 22 52 16 23 55 51 -0.35 47 0 0 23 45 21 20 6 1.5 4 70 -81 23 19 35 24 11 12 23 13 37 24 17 11 -0.36 48 0 0 24 6 36 20 6 2.3 5 71 -82 23 40 50 24 32 27 23 34 53 24 38 26 -0.36 49 0 0 24 27 45 20 6 3.3 6 71 -82 24 1 59 24 53 34 23 56 3 24 59 34 -0.36 50 0 0 24 48 46 20 6 4.5 7 72 -83 24 23 1 25 14 35 24 17 5 25 20 34 -0.36 51 0 0 25 9 40 20 6 5.8 8 72 -83 24 43 56 25 35 28 24 38 0 25 41 27 -0.36 52 0 0 25 30 26 20 6 7.3 9 73 -83 25 4 43 25 56 13 24 58 47 26 2 12 -0.36 53 0 0 25 51 3 20 6 9.0 10 73 -83 25 25 21 26 16 50 25 19 25 26 22 48 -0.36 54 0 0 26 11 32 20 6 10.9 11 73 -83 25 45 51 26 37 18 25 39 55 26 43 16 -0.36 55 0 0 26 31 51 20 6 12.9 12 74 -83 26 6 11 26 57 36 26 0 16 27 3 34 -0.36 56 0 0 26 52 1 20 6 15.1 13 74 -82 26 26 22 27 17 44 26 20 27 27 23 42 -0.36 57 0 0 27 12 0 20 6 17.4 14 75 -82 26 46 22 27 37 42 26 40 27 27 43 40 -0.36 58 0 0 27 31 49 20 6 19.9 15 75 -81 27 6 13 27 57 30 27 0 18 28 3 27 -0.36 59 0 0 27 51 27 20 6 22.6 16 76 -80 27 25 52 28 17 7 27 19 57 28 23 3 -0.36 60 0 0 28 10 54 20 6 25.4 16 76 -80 27 45 20 28 36 32 27 39 26 28 42 28 -0.36 61 0 0 28 30 9 20 6 28.4 17 77 -79 28 4 36 28 55 45 27 58 42 29 1 41 -0.36 62 0 0 28 49 12 20 6 31.5 18 77 -78 28 23 41 29 14 47 28 17 47 29 20 43 -0.36 63 0 0 29 8 2 20 6 34.7 19 78 -77 28 42 33 29 33 36 28 36 40 29 39 31 -0.36 64 0 0 29 26 40 20 6 38.1 20 78 -77 29 1 12 29 52 12 28 55 19 29 58 7 -0.36 65 0 0 29 45 5 20 6 41.7 21 79 -76 29 19 39 30 10 35 29 13 46 30 16 30 -0.36 66 0 0 30 3 16 20 6 45.3 22 79 -75 29 37 52 30 28 45 29 32 0 30 34 39 -0.36 67 0 0 30 21 14 20 6 49.2 23 80 -74 29 55 51 30 46 41 29 49 59 30 52 34 -0.36 68 0 0 30 38 57 20 6 53.1 24 81 -73 30 13 37 31 4 22 30 7 45 31 10 16 -0.36 69 0 0 30 56 27 20 6 57.2 25 81 -72 30 31 8 31 21 50 30 25 17 31 27 43 -0.36 70 0 0 31 13 42 20 7 1.4 26 82 -72 30 48 25 31 39 3 30 42 34 31 44 56 -0.36 71 0 0 31 30 42 20 7 5.7 27 82 -71 31 5 27 31 56 1 30 59 37 32 1 54 -0.36 72 0 0 31 47 27 20 7 10.1 28 83 -70 31 22 14 32 12 45 31 16 24 32 18 36 -0.36 73 0 0 32 3 57 20 7 14.7 28 84 -69 31 38 45 32 29 12 31 32 56 32 35 3 -0.36 74 0 0 32 20 11 20 7 19.4 29 84 -68 31 55 1 32 45 24 31 49 13 32 51 15 -0.36 75 0 0 32 36 9 20 7 24.2 30 85 -67 32 11 2 33 1 21 32 5 14 33 7 11 -0.36 76 0 0 32 51 52 20 7 29.0 31 86 -66 32 26 46 33 17 1 32 20 59 33 22 51 -0.36 77 0 0 33 7 18 20 7 34.0 32 86 -65 32 42 14 33 32 25 32 36 27 33 38 15 -0.36 78 0 0 33 22 28 20 7 39.2 33 87 -65 32 57 26 33 47 33 32 51 40 33 53 22 -0.36 79 0 0 33 37 21 20 7 44.4 34 88 -64 33 12 22 34 2 25 33 6 36 34 8 13 -0.36 80 0 0 33 51 58 20 7 49.7 35 88 -63 33 27 1 34 16 59 33 21 15 34 22 47 -0.36 81 0 0 34 6 18 20 7 55.1 35 89 -62 33 41 23 34 31 17 33 35 38 34 37 5 -0.36 82 0 0 34 20 21 20 8 0.6 36 90 -61 33 55 28 34 45 18 33 49 43 34 51 5 -0.36 83 0 0 34 34 7 20 8 6.2 37 91 -60 34 9 16 34 59 2 34 3 32 35 4 48 -0.36 84 0 0 34 47 35 20 8 11.8 38 91 -59 34 22 47 35 12 28 34 17 3 35 18 14 -0.36 85 0 0 35 0 47 20 8 17.6 39 92 -59 34 36 0 35 25 37 34 30 16 35 31 23 -0.36 86 0 0 35 13 40 20 8 23.5 40 93 -58 34 48 55 35 38 29 34 43 13 35 44 14 -0.36 87 0 0 35 26 16 20 8 29.4 40 94 -57 35 1 34 35 51 3 34 55 51 35 56 47 -0.36 88 0 0 35 38 35 20 8 35.4 41 95 -56 35 13 54 36 3 19 35 8 12 36 9 3 -0.36 89 0 0 35 50 35 20 8 41.5 42 95 -55 35 25 56 36 15 18 35 20 15 36 21 1 -0.36 90 0 0 36 2 18 20 8 47.7 43 96 -54 35 37 41 36 26 58 35 32 0 36 32 41 -0.36 91 0 0 36 13 42 20 8 53.9 44 97 -53 35 49 7 36 38 21 35 43 27 36 44 3 -0.36 92 0 0 36 24 49 20 9 0.2 44 98 -53 36 0 16 36 49 25 35 54 36 36 55 7 -0.36 93 0 0 36 35 37 20 9 6.6 45 99 -52 36 11 6 37 0 12 36 5 26 37 5 53 -0.36 94 0 0 36 46 7 20 9 13.0 46 100 -51 36 21 38 37 10 40 36 15 59 37 16 21 -0.36 95 0 0 36 56 19 20 9 19.5 47 101 -50 36 31 52 37 20 50 36 26 13 37 26 31 -0.36 96 0 0 37 6 13 20 9 26.1 48 102 -49 36 41 47 37 30 41 36 36 9 37 36 22 -0.36 97 0 0 37 15 48 20 9 32.7 48 103 -48 36 51 24 37 40 15 36 45 46 37 45 55 -0.36 98 0 0 37 25 5 20 9 39.4 49 104 -48 37 0 43 37 49 30 36 55 5 37 55 9 -0.36 99 0 0 37 34 3 20 9 46.2 50 105 -47 37 9 43 37 58 26 37 4 6 38 4 5 -0.36 100 0 0 37 42 43 20 9 53.0 51 106 -46 37 18 24 38 7 5 37 12 48 38 12 43 -0.36 101 0 0 37 51 4 20 9 59.8 51 107 -45 37 26 47 38 15 24 37 21 11 38 21 3 -0.36 102 0 0 37 59 7 20 10 6.7 52 108 -44 37 34 52 38 23 25 37 29 16 38 29 3 -0.36 103 0 0 38 6 51 20 10 13.7 53 109 -43 37 42 38 38 31 8 37 37 2 38 36 46 -0.36 104 0 0 38 14 17 20 10 20.7 53 110 -43 37 50 5 38 38 32 37 44 29 38 44 9 -0.36 105 0 0 38 21 24 20 10 27.8 54 111 -42 37 57 13 38 45 38 37 51 38 38 51 15 -0.36 106 0 0 38 28 12 20 10 34.9 55 113 -41 38 4 3 38 52 25 37 58 28 38 58 1 -0.36 107 0 0 38 34 42 20 10 42.0 56 114 -40 38 10 34 38 58 53 38 5 0 39 4 29 -0.36 108 0 0 38 40 53 20 10 49.2 56 115 -39 38 16 46 39 5 3 38 11 12 39 10 39 -0.36 109 0 0 38 46 45 20 10 56.5 57 116 -39 38 22 40 39 10 54 38 17 6 39 16 30 -0.36 110 0 0 38 52 19 20 11 3.8 58 118 -38 38 28 15 39 16 26 38 22 41 39 22 2 -0.36 111 0 0 38 57 34 20 11 11.1 58 119 -37 38 33 31 39 21 40 38 27 58 39 27 15 -0.36 112 0 0 39 2 30 20 11 18.4 59 121 -36 38 38 28 39 26 35 38 32 55 39 32 10 -0.36 113 0 0 39 7 8 20 11 25.9 60 122 -35 38 43 7 39 31 12 38 37 34 39 36 47 -0.36 114 0 0 39 11 26 20 11 33.3 60 124 -35 38 47 27 39 35 30 38 41 54 39 41 4 -0.36 115 0 0 39 15 27 20 11 40.8 61 125 -34 38 51 28 39 39 29 38 45 55 39 45 3 -0.36 116 0 0 39 19 8 20 11 48.3 61 127 -33 38 55 10 39 43 10 38 49 38 39 48 44 -0.36 117 0 0 39 22 31 20 11 55.8 62 128 -32 38 58 33 39 46 32 38 53 1 39 52 5 -0.36 118 0 0 39 25 35 20 12 3.4 63 130 -31 39 1 38 39 49 35 38 56 6 39 55 8 -0.36 119 0 0 39 28 20 20 12 11.0 63 132 -31 39 4 24 39 52 19 38 58 52 39 57 53 -0.36 120 0 0 39 30 46 20 12 18.6 64 134 -30 39 6 51 39 54 45 39 1 19 40 0 19 -0.36 121 0 0 39 32 54 20 12 26.3 64 135 -29 39 8 59 39 56 52 39 3 27 40 2 26 -0.36 122 0 0 39 34 43 20 12 34.0 65 137 -28 39 10 48 39 58 41 39 5 17 40 4 14 -0.36 123 0 0 39 36 13 20 12 41.8 65 139 -27 39 12 19 40 0 11 39 6 48 40 5 44 -0.36 124 0 0 39 37 25 20 12 49.5 66 141 -27 39 13 31 40 1 22 39 7 59 40 6 55 -0.36 125 0 0 39 38 17 20 12 57.3 66 144 -26 39 14 23 40 2 14 39 8 52 40 7 47 -0.36 126 0 0 39 38 51 20 13 5.1 67 146 -25 39 14 58 40 2 48 39 9 26 40 8 21 -0.36 127 0 0 39 39 6 20 13 12.9 67 148 -24 39 15 13 40 3 3 39 9 42 40 8 36 -0.36 128 0 0 39 39 3 20 13 20.8 68 150 -23 39 15 9 40 3 0 39 9 38 40 8 33 -0.36 129 0 0 39 38 40 20 13 28.7 68 153 -23 39 14 47 40 2 37 39 9 16 40 8 10 -0.36 130 0 0 39 37 59 20 13 36.6 68 155 -22 39 14 5 40 1 56 39 8 34 40 7 29 -0.36 131 0 0 39 36 59 20 13 44.5 69 158 -21 39 13 5 40 0 56 39 7 34 40 6 29 -0.36 132 0 0 39 35 40 20 13 52.5 69 160 -20 39 11 46 39 59 38 39 6 15 40 5 11 -0.36 133 0 0 39 34 3 20 14 0.5 69 163 -19 39 10 8 39 58 1 39 4 37 40 3 34 -0.36 134 0 0 39 32 6 20 14 8.4 69 166 -19 39 8 11 39 56 5 39 2 40 40 1 38 -0.36 135 0 0 39 29 51 20 14 16.5 70 168 -18 39 5 56 39 53 50 39 0 24 39 59 23 -0.36 136 0 0 39 27 17 20 14 24.5 70 171 -17 39 3 21 39 51 16 38 57 49 39 56 50 -0.36 137 0 0 39 24 24 20 14 32.5 70 174 -16 39 0 27 39 48 24 38 54 56 39 53 58 -0.36 138 0 0 39 21 12 20 14 40.6 70 177 -15 38 57 15 39 45 13 38 51 43 39 50 47 -0.36 139 0 0 39 17 42 20 14 48.7 70 180 -15 38 53 44 39 41 43 38 48 11 39 47 17 -0.36 140 0 0 39 13 52 20 14 56.8 70 183 -14 38 49 53 39 37 54 38 44 21 39 43 29 -0.36 141 0 0 39 9 44 20 15 4.9 70 186 -13 38 45 44 39 33 47 38 40 12 39 39 21 -0.36 142 0 0 39 5 17 20 15 13.0 70 188 -12 38 41 16 39 29 21 38 35 43 39 34 55 -0.36 143 0 0 39 0 31 20 15 21.1 70 191 -11 38 36 29 39 24 36 38 30 56 39 30 11 -0.36 144 0 0 38 55 26 20 15 29.3 70 194 -11 38 31 23 39 19 32 38 25 50 39 25 7 -0.36 145 0 0 38 50 2 20 15 37.4 70 197 -10 38 25 58 39 14 9 38 20 25 39 19 45 -0.36 146 0 0 38 44 19 20 15 45.6 70 200 -9 38 20 14 39 8 28 38 14 40 39 14 3 -0.36 147 0 0 38 38 17 20 15 53.8 70 203 -8 38 14 11 39 2 27 38 8 37 39 8 3 -0.36 148 0 0 38 31 57 20 16 1.9 69 206 -7 38 7 49 38 56 8 38 2 15 39 1 44 -0.36 149 0 0 38 25 18 20 16 10.1 69 208 -7 38 1 9 38 49 30 37 55 34 38 55 6 -0.36 150 0 0 38 18 19 20 16 18.3 69 211 -6 37 54 9 38 42 33 37 48 34 38 48 10 -0.36 151 0 0 38 11 2 20 16 26.5 68 214 -5 37 46 50 38 35 17 37 41 15 38 40 55 -0.36 152 0 0 38 3 26 20 16 34.7 68 216 -4 37 39 13 38 27 43 37 33 37 38 33 20 -0.36 153 0 0 37 55 31 20 16 42.9 68 219 -3 37 31 16 38 19 50 37 25 40 38 25 27 -0.36 154 0 0 37 47 17 20 16 51.1 67 221 -3 37 23 1 38 11 37 37 17 24 38 17 16 -0.36 155 0 0 37 38 45 20 16 59.3 67 223 -2 37 14 27 38 3 6 37 8 50 38 8 45 -0.36 156 0 0 37 29 53 20 17 7.5 66 225 -1 37 5 33 37 54 17 36 59 56 37 59 56 -0.36 157 0 0 37 20 43 20 17 15.7 66 228 0 36 56 21 37 45 8 36 50 44 37 50 48 -0.36 158 0 0 37 11 14 20 17 23.8 65 230 1 36 46 51 37 35 41 36 41 13 37 41 21 -0.36 159 0 0 37 1 26 20 17 32.0 65 232 1 36 37 1 37 25 55 36 31 23 37 31 36 -0.36 160 0 0 36 51 20 20 17 40.2 64 234 2 36 26 53 37 15 51 36 21 14 37 21 31 -0.36 161 0 0 36 40 55 20 17 48.3 64 236 3 36 16 26 37 5 27 36 10 46 37 11 9 -0.36 162 0 0 36 30 11 20 17 56.5 63 237 4 36 5 40 36 54 46 36 0 0 37 0 27 -0.36 163 0 0 36 19 9 20 18 4.6 63 239 5 35 54 36 36 43 45 35 48 55 36 49 28 -0.36 164 0 0 36 7 48 20 18 12.7 62 241 6 35 43 13 36 32 27 35 37 32 36 38 9 -0.36 165 0 0 35 56 8 20 18 20.8 61 243 6 35 31 31 36 20 49 35 25 50 36 26 32 -0.36 166 0 0 35 44 11 20 18 28.8 61 244 7 35 19 32 36 8 54 35 13 50 36 14 37 -0.36 167 0 0 35 31 55 20 18 36.9 60 246 8 35 7 14 35 56 40 35 1 32 36 2 24 -0.36 168 0 0 35 19 21 20 18 44.9 59 247 9 34 54 37 35 44 8 34 48 55 35 49 52 -0.36 169 0 0 35 6 28 20 18 52.9 59 249 10 34 41 43 35 31 18 34 36 0 35 37 3 -0.36 170 0 0 34 53 18 20 19 0.8 58 250 10 34 28 30 35 18 9 34 22 47 35 23 55 -0.36 171 0 0 34 39 50 20 19 8.8 57 251 11 34 15 0 35 4 43 34 9 16 35 10 29 -0.36 172 0 0 34 26 3 20 19 16.7 56 253 12 34 1 12 34 50 59 33 55 27 34 56 46 -0.36 173 0 0 34 12 0 20 19 24.5 56 254 13 33 47 6 34 36 57 33 41 21 34 42 44 -0.36 174 0 0 33 57 38 20 19 32.3 55 255 14 33 32 42 34 22 38 33 26 56 34 28 26 -0.36 175 0 0 33 42 59 20 19 40.1 54 257 15 33 18 1 34 8 1 33 12 15 34 13 49 -0.36 176 0 0 33 28 3 20 19 47.8 53 258 16 33 3 3 33 53 7 32 57 16 33 58 56 -0.36 177 0 0 33 12 50 20 19 55.5 53 259 16 32 47 47 33 37 56 32 42 0 33 43 45 -0.36 178 0 0 32 57 20 20 20 3.2 52 260 17 32 32 15 33 22 28 32 26 27 33 28 18 -0.36 179 0 0 32 41 33 20 20 10.7 51 261 18 32 16 26 33 6 43 32 10 38 33 12 33 -0.36 180 0 0 32 25 29 20 20 18.2 50 262 19 32 0 20 32 50 42 31 54 32 32 56 32 -0.36 -179 0 0 32 9 9 20 20 25.7 49 263 20 31 43 58 32 34 24 31 38 9 32 40 15 -0.37 -178 0 0 31 52 33 20 20 33.1 48 264 21 31 27 20 32 17 50 31 21 30 32 23 42 -0.37 -177 0 0 31 35 41 20 20 40.4 48 265 21 31 10 26 32 1 0 31 4 36 32 6 52 -0.37 -176 0 0 31 18 33 20 20 47.7 47 266 22 30 53 16 31 43 54 30 47 26 31 49 47 -0.37 -175 0 0 31 1 10 20 20 54.9 46 267 23 30 35 51 31 26 33 30 30 0 31 32 26 -0.37 -174 0 0 30 43 31 20 21 2.0 45 268 24 30 18 10 31 8 57 30 12 19 31 14 50 -0.37 -173 0 0 30 25 38 20 21 9.0 44 268 25 30 0 15 30 51 5 29 54 23 30 56 59 -0.37 -172 0 0 30 7 30 20 21 16.0 43 269 26 29 42 5 30 32 59 29 36 13 30 38 53 -0.37 -171 0 0 29 49 8 20 21 22.8 42 270 27 29 23 41 30 14 39 29 17 49 30 20 33 -0.37 -170 0 0 29 30 31 20 21 29.6 42 271 27 29 5 3 29 56 4 28 59 10 30 1 59 -0.37 -169 0 0 29 11 41 20 21 36.3 41 272 28 28 46 11 29 37 16 28 40 18 29 43 11 -0.37 -168 0 0 28 52 38 20 21 42.8 40 272 29 28 27 6 29 18 14 28 21 13 29 24 10 -0.37 -167 0 0 28 33 22 20 21 49.3 39 273 30 28 7 48 28 58 59 28 1 54 29 4 56 -0.37 -166 0 0 28 13 52 20 21 55.7 38 274 31 27 48 18 28 39 32 27 42 23 28 45 28 -0.37 -165 0 0 27 54 11 20 22 2.0 37 274 32 27 28 35 28 19 52 27 22 40 28 25 49 -0.37 -164 0 0 27 34 18 20 22 8.1 36 275 32 27 8 40 28 0 0 27 2 45 28 5 57 -0.37 -163 0 0 27 14 13 20 22 14.1 35 276 33 26 48 34 27 39 57 26 42 38 27 45 54 -0.37 -162 0 0 26 53 57 20 22 20.1 34 276 34 26 28 17 27 19 42 26 22 21 27 25 40 -0.37 -161 0 0 26 33 31 20 22 25.8 33 277 35 26 7 49 26 59 17 26 1 53 27 5 15 -0.37 -160 0 0 26 12 54 20 22 31.5 32 278 36 25 47 11 26 38 41 25 41 14 26 44 40 -0.37 -159 0 0 25 52 7 20 22 37.0 31 278 37 25 26 23 26 17 56 25 20 27 26 23 54 -0.37 -158 0 0 25 31 11 20 22 42.4 30 279 37 25 5 26 25 57 1 24 59 29 26 3 0 -0.38 -157 0 0 25 10 6 20 22 47.7 29 279 38 24 44 20 25 35 57 24 38 23 25 41 56 -0.38 -156 0 0 24 48 53 20 22 52.8 28 280 39 24 23 6 25 14 44 24 17 9 25 20 44 -0.38 -155 0 0 24 27 32 20 22 57.8 27 280 40 24 1 44 24 53 24 23 55 47 24 59 24 -0.38 -154 0 0 24 6 3 20 23 2.6 26 281 41 23 40 15 24 31 56 23 34 17 24 37 56 -0.38 -153 0 0 23 44 27 20 23 7.3 25 281 41 23 18 38 24 10 21 23 12 41 24 16 21 -0.38 -152 0 0 23 22 45 20 23 11.8 24 282 42 22 56 56 23 48 39 22 50 58 23 54 39 -0.38 -151 0 0 23 0 57 20 23 16.2 23 282 43 22 35 7 23 26 52 22 29 9 23 32 52 -0.38 -150 0 0 22 39 4 20 23 20.4 22 283 44 22 13 13 23 4 59 22 7 15 23 10 59 -0.38 -149 0 0 22 17 5 20 23 24.4 21 283 44 21 51 15 22 43 1 21 45 17 22 49 1 -0.38 -148 0 0 21 55 3 20 23 28.3 20 284 45 21 29 12 22 20 58 21 23 14 22 26 59 -0.38 -147 0 0 21 32 56 20 23 32.0 19 284 46 21 7 5 21 58 52 21 1 7 22 4 52 -0.38 -146 0 0 21 10 46 20 23 35.5 18 284 47 20 44 55 21 36 42 20 38 57 21 42 43 -0.39 -145 0 0 20 48 34 20 23 38.9 17 285 47 20 22 43 21 14 29 20 16 44 21 20 30 -0.39 -144 0 0 20 26 19 20 23 42.1 16 285 48 20 0 28 20 52 15 19 54 30 20 58 15 -0.39 -143 0 0 20 4 3 20 23 45.1 15 286 49 19 38 12 20 29 58 19 32 14 20 35 58 -0.39 -142 0 0 19 41 45 20 23 47.9 14 286 49 19 15 55 20 7 40 19 9 57 20 13 41 -0.39 -141 0 0 19 19 27 20 23 50.5 13 286 50 18 53 37 19 45 22 18 47 39 19 51 22 -0.39 -140 0 0 18 57 9 20 23 53.0 12 287 51 18 31 20 19 23 4 18 25 22 19 29 4 -0.39 -139 0 0 18 34 52 20 23 55.2 11 287 51 18 9 3 19 0 46 18 3 5 19 6 46 -0.40 -138 0 0 18 12 36 20 23 57.3 10 287 52 17 46 47 18 38 29 17 40 49 18 44 29 -0.40 -137 0 0 17 50 21 20 23 59.2 9 288 52 17 24 33 18 16 14 17 18 36 18 22 13 -0.40 -136 0 0 17 28 9 20 24 0.8 8 288 53 17 2 22 17 54 1 16 56 24 18 0 0 -0.41 -135 0 0 17 5 59 20 24 2.3 7 288 53 16 40 13 17 31 50 16 34 16 17 37 50 -0.41 -134 0 0 16 43 53 20 24 3.6 6 289 54 16 18 8 17 9 43 16 12 11 17 15 42 -0.42 -133 0 0 16 21 51 20 24 4.7 5 289 54 15 56 6 16 47 40 15 50 10 16 53 39 -0.43 -132 0 0 15 59 53 20 24 5.6 4 289 55 15 34 9 16 25 41 15 28 13 16 31 40 -0.45 -131 0 0 15 38 0 20 24 6.3 3 289 55 15 12 17 16 3 47 15 6 21 16 9 45 -0.47 -130 0 0 15 16 12 20 24 6.8 2 290 56 14 50 31 15 41 58 14 44 35 15 47 56 -0.52 -129 0 0 14 54 31 20 24 7.2 1 290 56 14 28 51 15 20 15 14 22 55 15 26 13 -0.68 -128 0 0 14 32 56 20 24 7.3 0 290 56 .. .. .. 14 58 39 .. .. .. 15 4 37 -13.11 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 549-046919 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 09 19 21.5566 DE: +19 38 47.586 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 09 19 21.5570 DE: +19 38 47.584 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.0 * B mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (447) Valentine asteroid class: approx. diameter [km]: 83 approx. diameter ["]: 0.043 distance from Earth [AU]: 2.64930 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#77 date of fit: 2023 Apr 27 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", 0.004", 108.15° remarks: * orbital elements for (447)Valentine : Mean anomaly = 83.3898915812 deg Arg. of pericenter = 316.7249189840 deg Long. of node = 71.7417639390 deg Inclination = 4.7980314177 deg Eccentricity = 0.0459008952 Semimajor axis = 2.9853409448 AU Perihelion dist = 2.8483111229 AU Mag: H = 9.12, G = 0.15 Epoch of elements : MJD 60631.84378005 TDT (2024 Nov 17.8438) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#772023Apr27,7.54,2024,11,17,20.250739,0.022667,0.332680,6.224142,-0.449830,-0.005570,0.001721,0.000000,0.000000 139.0536,19.5415,-127.48,-19.25,False UCAC4 549-046919,9.32265460,19.6465517,12.44,11.99,11.75,0.0,0,,9.34607662,19.5415217,2.68,2.49,0,0,0 447,Valentine,14.58,83.350,2.6493,0,0,1.462,-1.50,,4.2,0 0,83.2287,2024,11,17,316.7249,71.7418,4.7980,0.04590,2.98534,2.84831,9.12,5.0,0.15 1.116,0.0113,0.0043,108,0.0050,Known errors,0.97,0,-1,-1 20241117_046919,60140.70 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:52 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org