IOTA/IOTA-ES occultation update for (678) Fredegundis / UCAC4 475-047228 event on 2024 Oct 29, 22:21 UT Visible from Summary ------- On 2024 Oct 29 UT, the 42.167 km diameter asteroid (678) Fredegundis will occult a 11.7 mag star in the constellation Sextans for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.96 mag to 14.63 mag (the magnitude of the asteroid) for at most 1.320 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: 2024 Oct 29, 22:18 - 2024 Oct 29, 22:25 * geocentric midpoint of event [JD]: 2460613.43192862 * magnitude of target star: 11.74 * magnitude drop [mag]: 2.96 * estimated maximum duration [s]: 1.320 * Moon: 6 % sunlit, 29° distance * Sun: 57° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 47 * 1 sigma uncertainty interval [path widths]: +/- 0.10 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.010, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.002", 115°) * approx speed of asteroid's shadow [km/s]: 31.9455 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 475-047228 by 678 Fredegundis on 2024 Oct 29 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 51 0 0 52 19 33 22 18 59.1 0 83 -45 52 6 50 52 32 18 52 4 18 52 34 51 .... 52 0 0 52 24 16 22 18 59.1 1 83 -44 52 11 34 52 37 0 52 9 1 52 39 33 -0.38 53 0 0 52 28 39 22 18 59.2 2 84 -44 52 15 58 52 41 22 52 13 26 52 43 55 -0.42 54 0 0 52 32 43 22 18 59.3 2 85 -43 52 20 2 52 45 25 52 17 30 52 47 58 -0.43 55 0 0 52 36 26 22 18 59.4 3 86 -43 52 23 46 52 49 8 52 21 14 52 51 41 -0.44 56 0 0 52 39 50 22 18 59.5 4 87 -42 52 27 11 52 52 31 52 24 39 52 55 4 -0.45 57 0 0 52 42 55 22 18 59.7 4 87 -42 52 30 16 52 55 35 52 27 44 52 58 7 -0.45 58 0 0 52 45 40 22 18 59.8 5 88 -41 52 33 1 52 58 19 52 30 30 53 0 52 -0.45 59 0 0 52 48 5 22 19 0.0 5 89 -41 52 35 27 53 0 44 52 32 56 53 3 17 -0.46 60 0 0 52 50 11 22 19 0.3 6 90 -40 52 37 34 53 2 50 52 35 2 53 5 22 -0.46 61 0 0 52 51 58 22 19 0.5 7 91 -40 52 39 21 53 4 36 52 36 49 53 7 8 -0.46 62 0 0 52 53 25 22 19 0.8 7 91 -39 52 40 48 53 6 3 52 38 17 53 8 35 -0.46 63 0 0 52 54 33 22 19 1.1 8 92 -39 52 41 56 53 7 10 52 39 25 53 9 42 -0.46 64 0 0 52 55 21 22 19 1.5 8 93 -38 52 42 45 53 7 59 52 40 13 53 10 31 -0.46 65 0 0 52 55 50 22 19 1.8 9 94 -38 52 43 14 53 8 28 52 40 43 53 11 0 -0.46 66 0 0 52 56 0 22 19 2.2 10 95 -37 52 43 24 53 8 37 52 40 52 53 11 9 -0.46 67 0 0 52 55 50 22 19 2.6 10 95 -37 52 43 14 53 8 28 52 40 43 53 11 0 -0.46 68 0 0 52 55 21 22 19 3.0 11 96 -36 52 42 45 53 7 59 52 40 14 53 10 31 -0.46 69 0 0 52 54 33 22 19 3.5 11 97 -36 52 41 56 53 7 11 52 39 25 53 9 43 -0.46 70 0 0 52 53 25 22 19 3.9 12 98 -35 52 40 49 53 6 3 52 38 17 53 8 35 -0.46 71 0 0 52 51 58 22 19 4.4 13 99 -35 52 39 21 53 4 36 52 36 50 53 7 8 -0.46 72 0 0 52 50 11 22 19 5.0 13 99 -34 52 37 34 53 2 50 52 35 3 53 5 22 -0.46 73 0 0 52 48 5 22 19 5.5 14 100 -34 52 35 28 53 0 44 52 32 56 53 3 16 -0.47 74 0 0 52 45 40 22 19 6.1 14 101 -33 52 33 2 52 58 19 52 30 30 53 0 51 -0.47 75 0 0 52 42 55 22 19 6.7 15 102 -32 52 30 16 52 55 34 52 27 44 52 58 7 -0.47 76 0 0 52 39 50 22 19 7.3 16 103 -32 52 27 11 52 52 30 52 24 39 52 55 2 -0.47 77 0 0 52 36 25 22 19 8.0 16 104 -31 52 23 46 52 49 6 52 21 14 52 51 39 -0.47 78 0 0 52 32 41 22 19 8.6 17 104 -31 52 20 1 52 45 22 52 17 28 52 47 55 -0.47 79 0 0 52 28 37 22 19 9.3 17 105 -30 52 15 56 52 41 19 52 13 23 52 43 52 -0.47 80 0 0 52 24 13 22 19 10.1 18 106 -30 52 11 31 52 36 56 52 8 58 52 39 29 -0.47 81 0 0 52 19 29 22 19 10.8 19 107 -29 52 6 46 52 32 12 52 4 13 52 34 46 -0.47 82 0 0 52 14 24 22 19 11.6 19 108 -29 52 1 41 52 27 9 51 59 8 52 29 43 -0.47 83 0 0 52 9 0 22 19 12.4 20 108 -28 51 56 16 52 21 46 51 53 43 52 24 19 -0.47 84 0 0 52 3 15 22 19 13.3 21 109 -27 51 50 30 52 16 2 51 47 57 52 18 36 -0.47 85 0 0 51 57 10 22 19 14.1 21 110 -27 51 44 24 52 9 58 51 41 50 52 12 32 -0.47 86 0 0 51 50 45 22 19 15.0 22 111 -26 51 37 57 52 3 34 51 35 24 52 6 8 -0.47 87 0 0 51 43 59 22 19 15.9 22 112 -26 51 31 10 51 56 49 51 28 36 51 59 23 -0.47 88 0 0 51 36 52 22 19 16.9 23 113 -25 51 24 2 51 49 43 51 21 28 51 52 18 -0.47 89 0 0 51 29 24 22 19 17.8 24 113 -24 51 16 33 51 42 17 51 13 58 51 44 52 -0.47 90 0 0 51 21 35 22 19 18.8 24 114 -24 51 8 43 51 34 29 51 6 8 51 37 5 -0.47 91 0 0 51 13 26 22 19 19.9 25 115 -23 51 0 31 51 26 21 50 57 57 51 28 57 -0.47 92 0 0 51 4 54 22 19 20.9 26 116 -23 50 51 59 51 17 51 50 49 24 51 20 27 -0.47 93 0 0 50 56 2 22 19 22.0 26 117 -22 50 43 5 51 9 1 50 40 30 51 11 37 -0.47 94 0 0 50 46 48 22 19 23.2 27 118 -21 50 33 50 50 59 48 50 31 14 51 2 25 -0.47 95 0 0 50 37 13 22 19 24.3 27 119 -21 50 24 12 50 50 14 50 21 36 50 52 51 -0.47 96 0 0 50 27 15 22 19 25.5 28 119 -20 50 14 13 50 40 18 50 11 37 50 42 55 -0.47 97 0 0 50 16 56 22 19 26.7 29 120 -20 50 3 52 50 30 1 50 1 15 50 32 38 -0.47 98 0 0 50 6 14 22 19 28.0 29 121 -19 49 53 9 50 19 21 49 50 32 50 21 59 -0.47 99 0 0 49 55 10 22 19 29.3 30 122 -18 49 42 3 50 8 19 49 39 26 50 10 57 -0.47 100 0 0 49 43 44 22 19 30.6 31 123 -18 49 30 36 49 56 55 49 27 58 49 59 33 -0.47 101 0 0 49 31 56 22 19 32.0 31 124 -17 49 18 45 49 45 8 49 16 7 49 47 47 -0.47 102 0 0 49 19 44 22 19 33.3 32 125 -16 49 6 32 49 32 58 49 3 53 49 35 38 -0.47 103 0 0 49 7 10 22 19 34.8 33 126 -16 48 53 55 49 20 26 48 51 17 49 23 6 -0.47 104 0 0 48 54 13 22 19 36.2 33 126 -15 48 40 56 49 7 31 48 38 17 49 10 11 -0.47 105 0 0 48 40 52 22 19 37.7 34 127 -14 48 27 34 48 54 12 48 24 54 48 56 53 -0.47 106 0 0 48 27 9 22 19 39.3 35 128 -14 48 13 48 48 40 31 48 11 8 48 43 11 -0.47 107 0 0 48 13 1 22 19 40.8 35 129 -13 47 59 39 48 26 25 47 56 58 48 29 7 -0.47 108 0 0 47 58 30 22 19 42.4 36 130 -12 47 45 6 48 11 57 47 42 25 48 14 38 -0.47 109 0 0 47 43 36 22 19 44.1 37 131 -11 47 30 9 47 57 4 47 27 28 47 59 46 -0.47 110 0 0 47 28 18 22 19 45.8 37 132 -11 47 14 49 47 41 48 47 12 7 47 44 31 -0.47 111 0 0 47 12 35 22 19 47.5 38 133 -10 46 59 4 47 26 8 46 56 22 47 28 51 -0.47 112 0 0 46 56 29 22 19 49.3 39 134 -9 46 42 55 47 10 4 46 40 13 47 12 47 -0.47 113 0 0 46 39 58 22 19 51.1 39 135 -9 46 26 22 46 53 35 46 23 39 46 56 19 -0.47 114 0 0 46 23 3 22 19 52.9 40 136 -8 46 9 25 46 36 42 46 6 42 46 39 27 -0.47 115 0 0 46 5 43 22 19 54.8 41 137 -7 45 52 3 46 19 25 45 49 19 46 22 10 -0.47 116 0 0 45 47 59 22 19 56.7 41 138 -6 45 34 17 46 1 43 45 31 33 46 4 28 -0.47 117 0 0 45 29 51 22 19 58.7 42 139 -6 45 16 6 45 43 37 45 13 21 45 46 23 -0.47 118 0 0 45 11 17 22 20 0.7 43 140 -5 44 57 31 45 25 6 44 54 45 45 27 52 -0.47 119 0 0 44 52 20 22 20 2.8 44 141 -4 44 38 31 45 6 10 44 35 45 45 8 57 -0.47 120 0 0 44 32 57 22 20 4.9 44 142 -3 44 19 6 44 46 50 44 16 19 44 49 37 -0.47 121 0 0 44 13 9 22 20 7.1 45 143 -3 43 59 16 44 27 5 43 56 29 44 29 52 -0.47 122 0 0 43 52 57 22 20 9.3 46 144 -2 43 39 1 44 6 55 43 36 14 44 9 43 -0.47 123 0 0 43 32 20 22 20 11.5 46 145 -1 43 18 22 43 46 20 43 15 35 43 49 8 -0.47 124 0 0 43 11 18 22 20 13.8 47 146 0 42 57 18 43 25 20 42 54 30 43 28 9 -0.47 125 0 0 42 49 52 22 20 16.1 48 148 1 42 35 49 43 3 56 42 33 1 43 6 45 -0.47 126 0 0 42 28 1 22 20 18.5 48 149 2 42 13 56 42 42 7 42 11 7 42 44 57 -0.47 127 0 0 42 5 45 22 20 20.9 49 150 2 41 51 38 42 19 53 41 48 49 42 22 43 -0.47 128 0 0 41 43 5 22 20 23.4 50 151 3 41 28 56 41 57 15 41 26 6 42 0 6 -0.47 129 0 0 41 20 0 22 20 25.9 51 152 4 41 5 49 41 34 13 41 2 59 41 37 4 -0.47 130 0 0 40 56 31 22 20 28.5 51 154 5 40 42 18 41 10 46 40 39 28 41 13 38 -0.47 131 0 0 40 32 39 22 20 31.1 52 155 6 40 18 24 40 46 55 40 15 33 40 49 47 -0.47 132 0 0 40 8 22 22 20 33.7 53 156 7 39 54 5 40 22 41 39 51 14 40 25 33 -0.47 133 0 0 39 43 42 22 20 36.4 53 158 8 39 29 23 39 58 3 39 26 31 40 0 55 -0.47 134 0 0 39 18 38 22 20 39.2 54 159 8 39 4 17 39 33 1 39 1 25 39 35 54 -0.47 135 0 0 38 53 12 22 20 42.0 55 161 9 38 38 49 39 7 36 38 35 56 39 10 29 -0.47 136 0 0 38 27 22 22 20 44.8 55 162 10 38 12 58 38 41 48 38 10 5 38 44 42 -0.47 137 0 0 38 1 10 22 20 47.7 56 164 11 37 46 44 38 15 38 37 43 51 38 18 32 -0.47 138 0 0 37 34 36 22 20 50.7 57 165 12 37 20 9 37 49 6 37 17 15 37 52 0 -0.47 139 0 0 37 7 41 22 20 53.7 57 167 13 36 53 11 37 22 12 36 50 18 37 25 7 -0.47 140 0 0 36 40 24 22 20 56.7 58 169 14 36 25 53 36 54 57 36 22 59 36 57 52 -0.47 141 0 0 36 12 46 22 20 59.7 58 170 15 35 58 14 36 27 21 35 55 20 36 30 16 -0.47 142 0 0 35 44 49 22 21 2.9 59 172 16 35 30 15 35 59 24 35 27 21 36 2 20 -0.47 143 0 0 35 16 31 22 21 6.0 60 174 17 35 1 56 35 31 8 34 59 1 35 34 4 -0.47 144 0 0 34 47 54 22 21 9.2 60 176 18 34 33 18 35 2 32 34 30 23 35 5 29 -0.47 145 0 0 34 18 59 22 21 12.4 61 178 19 34 4 22 34 33 38 34 1 26 34 36 35 -0.47 146 0 0 33 49 45 22 21 15.7 61 180 20 33 35 7 34 4 26 33 32 12 34 7 22 -0.48 147 0 0 33 20 15 22 21 19.0 62 182 21 33 5 36 33 34 56 33 2 40 33 37 53 -0.48 148 0 0 32 50 27 22 21 22.4 62 184 22 32 35 47 33 5 10 32 32 51 33 8 7 -0.48 149 0 0 32 20 24 22 21 25.8 62 187 23 32 5 43 32 35 7 32 2 47 32 38 4 -0.48 150 0 0 31 50 6 22 21 29.2 63 189 24 31 35 24 32 4 49 31 32 28 32 7 46 -0.48 151 0 0 31 19 33 22 21 32.6 63 191 25 31 4 50 31 34 17 31 1 54 31 37 14 -0.48 152 0 0 30 48 46 22 21 36.1 63 194 26 30 34 3 31 3 31 30 31 7 31 6 28 -0.48 153 0 0 30 17 47 22 21 39.6 64 196 27 30 3 4 30 32 32 30 0 7 30 35 29 -0.48 154 0 0 29 46 35 22 21 43.2 64 199 28 29 31 52 30 1 21 29 28 55 30 4 18 -0.48 155 0 0 29 15 13 22 21 46.7 64 202 29 29 0 29 29 29 59 28 57 33 29 32 56 -0.48 156 0 0 28 43 40 22 21 50.3 64 204 30 28 28 57 28 58 26 28 26 0 29 1 24 -0.48 157 0 0 28 11 59 22 21 53.9 64 207 31 27 57 15 28 26 44 27 54 18 28 29 42 -0.48 158 0 0 27 40 9 22 21 57.5 64 209 32 27 25 25 27 54 54 27 22 28 27 57 52 -0.48 159 0 0 27 8 11 22 22 1.2 64 212 33 26 53 28 27 22 57 26 50 31 27 25 54 -0.48 160 0 0 26 36 7 22 22 4.9 64 215 34 26 21 24 26 50 53 26 18 28 26 53 50 -0.48 161 0 0 26 3 58 22 22 8.5 64 217 35 25 49 16 26 18 43 25 46 19 26 21 41 -0.48 162 0 0 25 31 45 22 22 12.2 64 220 36 25 17 3 25 46 29 25 14 6 25 49 27 -0.48 163 0 0 24 59 28 22 22 15.9 64 223 37 24 44 47 25 14 12 24 41 50 25 17 9 -0.48 164 0 0 24 27 9 22 22 19.6 64 225 38 24 12 29 24 41 52 24 9 32 24 44 49 -0.48 165 0 0 23 54 49 22 22 23.3 63 228 39 23 40 9 24 9 31 23 37 13 24 12 28 -0.48 166 0 0 23 22 29 22 22 27.0 63 230 40 23 7 50 23 37 10 23 4 54 23 40 7 -0.48 167 0 0 22 50 9 22 22 30.7 63 232 41 22 35 31 23 4 50 22 32 36 23 7 46 -0.48 168 0 0 22 17 52 22 22 34.4 62 235 42 22 3 15 22 32 31 22 0 19 22 35 27 -0.48 169 0 0 21 45 37 22 22 38.1 62 237 43 21 31 1 22 0 15 21 28 6 22 3 11 -0.48 170 0 0 21 13 27 22 22 41.8 61 239 44 20 58 52 21 28 3 20 55 57 21 30 59 -0.48 171 0 0 20 41 21 22 22 45.5 61 241 45 20 26 47 20 55 57 20 23 53 20 58 52 -0.48 172 0 0 20 9 22 22 22 49.1 60 243 46 19 54 49 20 23 56 19 51 55 20 26 51 -0.48 173 0 0 19 37 29 22 22 52.8 59 245 47 19 22 58 19 52 2 19 20 4 19 54 57 -0.48 174 0 0 19 5 45 22 22 56.4 59 247 48 18 51 16 19 20 16 18 48 22 19 23 11 -0.48 175 0 0 18 34 10 22 23 0.0 58 248 49 18 19 42 18 48 39 18 16 49 18 51 34 -0.48 176 0 0 18 2 45 22 23 3.6 57 250 50 17 48 19 18 17 13 17 45 26 18 20 7 -0.48 177 0 0 17 31 31 22 23 7.1 57 252 51 17 17 7 17 45 57 17 14 14 17 48 51 -0.48 178 0 0 17 0 29 22 23 10.6 56 253 52 16 46 6 17 14 53 16 43 14 17 17 47 -0.48 179 0 0 16 29 40 22 23 14.1 55 254 53 16 15 19 16 44 2 16 12 27 16 46 55 -0.48 180 0 0 15 59 5 22 23 17.6 54 256 54 15 44 46 16 13 26 15 41 55 16 16 18 -0.48 -179 0 0 15 28 45 22 23 21.0 53 257 55 15 14 28 15 43 3 15 11 37 15 45 56 -0.48 -178 0 0 14 58 40 22 23 24.4 53 258 56 14 44 26 15 12 57 14 41 35 15 15 49 -0.48 -177 0 0 14 28 52 22 23 27.8 52 259 57 14 14 40 14 43 7 14 11 49 14 45 58 -0.48 -176 0 0 13 59 22 22 23 31.1 51 260 58 13 45 11 14 13 34 13 42 21 14 16 25 -0.48 -175 0 0 13 30 9 22 23 34.3 50 261 59 13 16 1 13 44 20 13 13 11 13 47 10 -0.49 -174 0 0 13 1 16 22 23 37.6 49 262 60 12 47 9 13 15 24 12 44 20 13 18 14 -0.49 -173 0 0 12 32 42 22 23 40.7 48 263 61 12 18 38 12 46 48 12 15 49 12 49 38 -0.49 -172 0 0 12 4 29 22 23 43.9 47 264 62 11 50 27 12 18 33 11 47 38 12 21 22 -0.49 -171 0 0 11 36 36 22 23 46.9 46 265 62 11 22 37 11 50 38 11 19 49 11 53 27 -0.49 -170 0 0 11 9 6 22 23 50.0 45 266 63 10 55 8 11 23 6 10 52 21 11 25 54 -0.49 -169 0 0 10 41 58 22 23 52.9 44 266 64 10 28 3 10 55 55 10 25 16 10 58 43 -0.49 -168 0 0 10 15 13 22 23 55.8 43 267 65 10 1 20 10 29 8 9 58 33 10 31 56 -0.49 -167 0 0 9 48 52 22 23 58.7 42 268 65 9 35 1 10 2 45 9 32 15 10 5 32 -0.49 -166 0 0 9 22 55 22 24 1.5 41 268 66 9 9 7 9 36 46 9 6 21 9 39 33 -0.49 -165 0 0 8 57 23 22 24 4.3 40 269 67 8 43 37 9 11 12 8 40 52 9 13 58 -0.49 -164 0 0 8 32 17 22 24 6.9 39 269 67 8 18 32 8 46 3 8 15 48 8 48 48 -0.49 -163 0 0 8 7 36 22 24 9.6 38 270 68 7 53 54 8 21 20 7 51 9 8 24 5 -0.49 -162 0 0 7 43 21 22 24 12.1 37 270 68 7 29 42 7 57 3 7 26 58 7 59 48 -0.49 -161 0 0 7 19 34 22 24 14.6 36 271 69 7 5 56 7 33 13 7 3 12 7 35 57 -0.49 -160 0 0 6 56 13 22 24 17.1 35 271 69 6 42 38 7 9 50 6 39 54 7 12 34 -0.49 -159 0 0 6 33 20 22 24 19.4 34 271 70 6 19 47 6 46 55 6 17 4 6 49 38 -0.49 -158 0 0 6 10 55 22 24 21.7 33 272 70 5 57 24 6 24 28 5 54 41 6 27 11 -0.49 -157 0 0 5 48 58 22 24 24.0 32 272 70 5 35 29 6 2 29 5 32 47 6 5 11 -0.49 -156 0 0 5 27 30 22 24 26.1 31 272 70 5 14 3 5 40 58 5 11 22 5 43 41 -0.49 -155 0 0 5 6 31 22 24 28.3 30 273 70 4 53 6 5 19 57 4 50 25 5 22 39 -0.49 -154 0 0 4 46 1 22 24 30.3 29 273 70 4 32 38 4 59 25 4 29 57 5 2 6 -0.49 -153 0 0 4 26 0 22 24 32.3 28 273 70 4 12 39 4 39 23 4 9 59 4 42 3 -0.49 -152 0 0 4 6 30 22 24 34.2 27 273 70 3 53 11 4 19 50 3 50 31 4 22 30 -0.49 -151 0 0 3 47 29 22 24 36.0 26 274 70 3 34 12 4 0 47 3 31 33 4 3 27 -0.49 -150 0 0 3 28 58 22 24 37.8 25 274 70 3 15 43 3 42 15 3 13 4 3 44 54 -0.49 -149 0 0 3 10 58 22 24 39.5 24 274 70 2 57 45 3 24 13 2 55 6 3 26 52 -0.49 -148 0 0 2 53 29 22 24 41.1 23 274 69 2 40 17 3 6 41 2 37 39 3 9 20 -0.49 -147 0 0 2 36 30 22 24 42.6 22 274 69 2 23 20 2 49 41 2 20 43 2 52 19 -0.49 -146 0 0 2 20 2 22 24 44.1 21 274 69 2 6 54 2 33 11 2 4 17 2 35 49 -0.50 -145 0 0 2 4 5 22 24 45.5 20 274 68 1 50 59 2 17 13 1 48 22 2 19 51 -0.50 -144 0 0 1 48 40 22 24 46.9 19 275 68 1 35 35 2 1 45 1 32 59 2 4 23 -0.50 -143 0 0 1 33 45 22 24 48.2 18 275 67 1 20 43 1 46 50 1 18 6 1 49 27 -0.50 -142 0 0 1 19 23 22 24 49.4 17 275 66 1 6 22 1 32 25 1 3 45 1 35 2 -0.50 -141 0 0 1 5 31 22 24 50.5 16 275 66 0 52 32 1 18 32 0 49 56 1 21 9 -0.50 -140 0 0 0 52 12 22 24 51.6 15 275 65 0 39 14 1 5 11 0 36 38 1 7 47 -0.50 -139 0 0 0 39 24 22 24 52.6 14 275 64 0 26 27 0 52 22 0 23 52 0 54 58 -0.50 -138 0 0 0 27 7 22 24 53.5 13 275 64 0 14 12 0 40 4 0 11 37 0 42 40 -0.50 -137 0 0 0 15 23 22 24 54.3 12 275 63 0 2 29 0 28 18 - 0 0 6 0 30 54 -0.50 -136 0 0 0 4 10 22 24 55.1 11 275 62 - 0 8 42 0 17 4 - 0 11 17 0 19 40 -0.51 -135 0 0 - 0 6 30 22 24 55.8 10 275 61 - 0 19 22 0 6 22 - 0 21 56 0 8 57 -0.51 -134 0 0 - 0 16 39 22 24 56.5 9 275 61 - 0 29 30 - 0 3 48 - 0 32 4 - 0 1 13 -0.51 -133 0 0 - 0 26 16 22 24 57.0 8 275 60 - 0 39 5 - 0 13 25 - 0 41 39 - 0 10 51 -0.52 -132 0 0 - 0 35 21 22 24 57.6 7 275 59 - 0 48 9 - 0 22 31 - 0 50 43 - 0 19 57 -0.52 -131 0 0 - 0 43 54 22 24 58.0 6 275 58 - 0 56 41 - 0 31 5 - 0 59 14 - 0 28 31 -0.53 -130 0 0 - 0 51 54 22 24 58.4 5 275 57 - 1 4 41 - 0 39 7 - 1 7 14 - 0 36 33 -0.54 -129 0 0 - 0 59 23 22 24 58.7 4 275 56 - 1 12 9 - 0 46 36 - 1 14 42 - 0 44 3 -0.55 -128 0 0 - 1 6 20 22 24 58.9 3 275 56 - 1 19 4 - 0 53 34 - 1 21 37 - 0 51 0 -0.58 -127 0 0 - 1 12 44 22 24 59.0 2 275 55 - 1 25 28 - 0 59 59 - 1 28 1 - 0 57 26 -0.63 -126 0 0 - 1 18 37 22 24 59.1 1 275 54 - 1 31 20 - 1 5 52 - 1 33 53 - 1 3 19 -0.79 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 475-047228 * constellation : Sextans * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 10 38 38.2083 DE: +04 59 32.363 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 10 38 38.2087 DE: +04 59 32.361 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.7 * B mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (678) Fredegundis asteroid class: approx. diameter [km]: 42 approx. diameter ["]: 0.020 distance from Earth [AU]: 2.91700 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#118 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", 0.002", 114.762° remarks: * orbital elements for (678)Fredegundis : Mean anomaly = 72.6297576673 deg Arg. of pericenter = 121.0405151276 deg Long. of node = 281.0593028595 deg Inclination = 6.0975363371 deg Eccentricity = 0.2203523184 Semimajor axis = 2.5715533403 AU Perihelion dist = 2.0049055999 AU Mag: H = 9.32, G = 0.15 Epoch of elements : MJD 60612.93192862 TDT (2024 Oct 29.9319) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1182023Apr27,1.32,2024,10,29,22.366287,0.192865,0.384015,16.089243,-8.139441,-0.004558,0.001645,-0.000001,0.000000 145.7479,4.8652,-159.58,-13.85,False UCAC4 475-047228,10.64394672,4.9923234,12.23,11.74,11.48,0.0,0,K,10.66521216,4.8651705,2.97,2.79,0,0,0 678,Fredegundis,14.63,42.167,2.9170,0,0,3.245,-24.54,,2.4,0 0,72.4070,2024,10,29,121.0405,281.0593,6.0975,0.22035,2.57155,2.00491,9.32,5.0,0.15 1.100,0.0107,0.0020,115,0.0020,Known errors,0.89,0,-1,-1 20241029_047228,60140.67 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:01 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org