IOTA/IOTA-ES occultation update for (565) Marbachia / UCAC4 416-145200 event on 2024 Nov 15, 09:48 UT Visible from Summary ------- On 2024 Nov 15 UT, the 27.547 km diameter asteroid (565) Marbachia will occult a 11.7 mag star in the constellation Aquarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.64 mag to 16.30 mag (the magnitude of the asteroid) for at most 1.240 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 15, 09:44 - 2024 Nov 15, 09:52 * geocentric midpoint of event [JD]: 2460629.90889446 * magnitude of target star: 11.68 * magnitude drop [mag]: 4.64 * estimated maximum duration [s]: 1.240 * Moon: 100 % sunlit, 93° distance * Sun: 80° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 34 * 1 sigma uncertainty interval [path widths]: +/- 0.21 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.010", 0.001", 73°) * approx speed of asteroid's shadow [km/s]: 22.1479 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 416-145200 by 565 Marbachia on 2024 Nov 15 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 26 0 0 32 47 59 9 44 52.8 0 98 39 32 38 48 32 57 12 32 34 58 33 1 3 .... 27 0 0 32 40 47 9 44 52.9 1 99 39 32 31 35 32 49 59 32 27 45 32 53 50 -0.34 28 0 0 32 33 37 9 44 53.0 2 99 39 32 24 25 32 42 49 32 20 35 32 46 40 -0.50 29 0 0 32 26 29 9 44 53.2 3 100 39 32 17 18 32 35 42 32 13 28 32 39 33 -0.57 30 0 0 32 19 25 9 44 53.5 4 100 39 32 10 13 32 28 37 32 6 23 32 32 28 -0.60 31 0 0 32 12 23 9 44 53.8 4 101 39 32 3 12 32 21 35 31 59 22 32 25 26 -0.62 32 0 0 32 5 25 9 44 54.3 5 101 39 31 56 14 32 14 37 31 52 24 32 18 28 -0.63 33 0 0 31 58 30 9 44 54.8 6 102 39 31 49 19 32 7 42 31 45 29 32 11 33 -0.64 34 0 0 31 51 38 9 44 55.4 7 102 39 31 42 27 32 0 50 31 38 37 32 4 41 -0.65 35 0 0 31 44 50 9 44 56.1 8 103 39 31 35 39 31 54 2 31 31 49 31 57 53 -0.65 36 0 0 31 38 6 9 44 56.8 9 104 40 31 28 55 31 47 17 31 25 5 31 51 8 -0.66 37 0 0 31 31 25 9 44 57.7 10 104 39 31 22 15 31 40 37 31 18 25 31 44 28 -0.66 38 0 0 31 24 49 9 44 58.6 10 105 39 31 15 38 31 34 1 31 11 49 31 37 51 -0.67 39 0 0 31 18 17 9 44 59.6 11 105 39 31 9 6 31 27 28 31 5 16 31 31 19 -0.67 40 0 0 31 11 49 9 45 0.7 12 106 39 31 2 38 31 21 0 30 58 49 31 24 51 -0.67 41 0 0 31 5 25 9 45 1.8 13 106 39 30 56 15 31 14 37 30 52 25 31 18 27 -0.67 42 0 0 30 59 6 9 45 3.1 14 107 39 30 49 56 31 8 18 30 46 7 31 12 8 -0.67 43 0 0 30 52 52 9 45 4.4 15 107 39 30 43 42 31 2 3 30 39 53 31 5 54 -0.68 44 0 0 30 46 43 9 45 5.8 16 108 39 30 37 33 30 55 54 30 33 43 30 59 45 -0.68 45 0 0 30 40 39 9 45 7.3 16 109 39 30 31 29 30 49 50 30 27 39 30 53 40 -0.68 46 0 0 30 34 40 9 45 8.8 17 109 39 30 25 30 30 43 50 30 21 40 30 47 41 -0.68 47 0 0 30 28 46 9 45 10.4 18 110 38 30 19 36 30 37 56 30 15 46 30 41 47 -0.68 48 0 0 30 22 57 9 45 12.2 19 110 38 30 13 47 30 32 8 30 9 58 30 35 58 -0.68 49 0 0 30 17 14 9 45 13.9 20 111 38 30 8 4 30 26 25 30 4 15 30 30 15 -0.68 50 0 0 30 11 37 9 45 15.8 21 111 38 30 2 27 30 20 47 29 58 38 30 24 37 -0.68 51 0 0 30 6 5 9 45 17.7 22 112 37 29 56 55 30 15 15 29 53 6 30 19 6 -0.68 52 0 0 30 0 39 9 45 19.8 22 113 37 29 51 30 30 9 49 29 47 41 30 13 40 -0.69 53 0 0 29 55 19 9 45 21.8 23 113 37 29 46 10 30 4 30 29 42 21 30 8 20 -0.69 54 0 0 29 50 6 9 45 24.0 24 114 36 29 40 57 29 59 16 29 37 8 30 3 6 -0.69 55 0 0 29 44 58 9 45 26.2 25 114 36 29 35 49 29 54 8 29 32 0 29 57 59 -0.69 56 0 0 29 39 57 9 45 28.6 26 115 36 29 30 48 29 49 7 29 27 0 29 52 57 -0.69 57 0 0 29 35 3 9 45 30.9 27 116 35 29 25 54 29 44 13 29 22 5 29 48 3 -0.69 58 0 0 29 30 15 9 45 33.4 27 116 35 29 21 6 29 39 25 29 17 18 29 43 15 -0.69 59 0 0 29 25 34 9 45 35.9 28 117 34 29 16 26 29 34 44 29 12 37 29 38 34 -0.69 60 0 0 29 21 0 9 45 38.5 29 118 34 29 11 51 29 30 10 29 8 3 29 33 59 -0.69 61 0 0 29 16 33 9 45 41.2 30 118 33 29 7 24 29 25 42 29 3 35 29 29 32 -0.69 62 0 0 29 12 12 9 45 43.9 31 119 33 29 3 4 29 21 22 28 59 15 29 25 12 -0.69 63 0 0 29 7 59 9 45 46.7 31 120 33 28 58 51 29 17 9 28 55 2 29 20 58 -0.69 64 0 0 29 3 53 9 45 49.6 32 121 32 28 54 45 29 13 3 28 50 56 29 16 52 -0.69 65 0 0 28 59 55 9 45 52.6 33 121 32 28 50 46 29 9 4 28 46 58 29 12 54 -0.69 66 0 0 28 56 3 9 45 55.6 34 122 31 28 46 55 29 5 13 28 43 7 29 9 2 -0.69 67 0 0 28 52 20 9 45 58.6 35 123 30 28 43 12 29 1 29 28 39 23 29 5 18 -0.69 68 0 0 28 48 44 9 46 1.8 35 124 30 28 39 36 28 57 53 28 35 47 29 1 42 -0.69 69 0 0 28 45 15 9 46 5.0 36 124 29 28 36 7 28 54 24 28 32 19 28 58 14 -0.69 70 0 0 28 41 55 9 46 8.2 37 125 29 28 32 47 28 51 4 28 28 58 28 54 53 -0.69 71 0 0 28 38 42 9 46 11.5 38 126 28 28 29 34 28 47 51 28 25 46 28 51 40 -0.69 72 0 0 28 35 37 9 46 14.9 38 127 28 28 26 29 28 44 46 28 22 41 28 48 35 -0.69 73 0 0 28 32 40 9 46 18.3 39 128 27 28 23 32 28 41 49 28 19 44 28 45 38 -0.70 74 0 0 28 29 51 9 46 21.8 40 129 26 28 20 44 28 39 0 28 16 55 28 42 49 -0.70 75 0 0 28 27 11 9 46 25.4 41 130 26 28 18 3 28 36 19 28 14 15 28 40 8 -0.70 76 0 0 28 24 38 9 46 29.0 41 131 25 28 15 30 28 33 47 28 11 42 28 37 36 -0.70 77 0 0 28 22 14 9 46 32.6 42 132 24 28 13 6 28 31 22 28 9 18 28 35 12 -0.70 78 0 0 28 19 58 9 46 36.3 43 133 24 28 10 50 28 29 6 28 7 2 28 32 56 -0.70 79 0 0 28 17 50 9 46 40.1 43 134 23 28 8 43 28 26 59 28 4 55 28 30 48 -0.70 80 0 0 28 15 51 9 46 43.9 44 135 22 28 6 44 28 24 59 28 2 56 28 28 49 -0.70 81 0 0 28 14 0 9 46 47.7 45 136 22 28 4 53 28 23 9 28 1 5 28 26 58 -0.70 82 0 0 28 12 18 9 46 51.6 45 137 21 28 3 11 28 21 26 27 59 23 28 25 16 -0.70 83 0 0 28 10 44 9 46 55.6 46 138 20 28 1 37 28 19 52 27 57 49 28 23 42 -0.70 84 0 0 28 9 19 9 46 59.5 47 139 20 28 0 12 28 18 27 27 56 24 28 22 16 -0.70 85 0 0 28 8 3 9 47 3.6 47 140 19 27 58 56 28 17 11 27 55 7 28 21 0 -0.70 86 0 0 28 6 55 9 47 7.6 48 142 18 27 57 48 28 16 3 27 53 59 28 19 52 -0.70 87 0 0 28 5 55 9 47 11.7 48 143 17 27 56 48 28 15 4 27 53 0 28 18 53 -0.70 88 0 0 28 5 5 9 47 15.9 49 144 17 27 55 58 28 14 13 27 52 10 28 18 2 -0.70 89 0 0 28 4 23 9 47 20.0 49 145 16 27 55 16 28 13 32 27 51 28 28 17 21 -0.70 90 0 0 28 3 51 9 47 24.2 50 147 15 27 54 44 28 12 59 27 50 55 28 16 48 -0.70 91 0 0 28 3 27 9 47 28.5 50 148 14 27 54 20 28 12 35 27 50 31 28 16 24 -0.70 92 0 0 28 3 11 9 47 32.7 51 150 14 27 54 4 28 12 19 27 50 16 28 16 9 -0.70 93 0 0 28 3 5 9 47 37.0 51 151 13 27 53 58 28 12 13 27 50 10 28 16 2 -0.70 94 0 0 28 3 7 9 47 41.3 52 153 12 27 54 0 28 12 16 27 50 12 28 16 5 -0.70 95 0 0 28 3 19 9 47 45.7 52 154 11 27 54 12 28 12 27 27 50 23 28 16 16 -0.70 96 0 0 28 3 39 9 47 50.1 52 156 10 27 54 31 28 12 47 27 50 43 28 16 36 -0.70 97 0 0 28 4 7 9 47 54.4 53 157 10 27 55 0 28 13 15 27 51 12 28 17 4 -0.70 98 0 0 28 4 45 9 47 58.9 53 159 9 27 55 37 28 13 53 27 51 49 28 17 42 -0.70 99 0 0 28 5 31 9 48 3.3 53 160 8 27 56 24 28 14 39 27 52 35 28 18 28 -0.70 100 0 0 28 6 26 9 48 7.7 54 162 7 27 57 19 28 15 34 27 53 30 28 19 23 -0.70 101 0 0 28 7 30 9 48 12.2 54 164 6 27 58 22 28 16 38 27 54 34 28 20 27 -0.70 102 0 0 28 8 42 9 48 16.7 54 165 5 27 59 35 28 17 50 27 55 47 28 21 40 -0.70 103 0 0 28 10 3 9 48 21.1 54 167 5 28 0 56 28 19 12 27 57 8 28 23 1 -0.70 104 0 0 28 11 33 9 48 25.6 55 169 4 28 2 26 28 20 42 27 58 38 28 24 31 -0.70 105 0 0 28 13 12 9 48 30.1 55 171 3 28 4 4 28 22 20 28 0 16 28 26 10 -0.70 106 0 0 28 14 59 9 48 34.7 55 172 2 28 5 51 28 24 7 28 2 3 28 27 57 -0.70 107 0 0 28 16 54 9 48 39.2 55 174 1 28 7 47 28 26 3 28 3 59 28 29 52 -0.70 108 0 0 28 18 59 9 48 43.7 55 176 0 28 9 51 28 28 7 28 6 3 28 31 56 -0.70 109 0 0 28 21 11 9 48 48.2 55 178 0 28 12 4 28 30 20 28 8 15 28 34 9 -0.70 110 0 0 28 23 32 9 48 52.7 55 179 -1 28 14 25 28 32 41 28 10 36 28 36 30 -0.70 111 0 0 28 26 2 9 48 57.2 55 181 -2 28 16 54 28 35 10 28 13 5 28 39 0 -0.70 112 0 0 28 28 39 9 49 1.7 55 183 -3 28 19 32 28 37 48 28 15 43 28 41 38 -0.70 113 0 0 28 31 25 9 49 6.2 55 185 -4 28 22 17 28 40 34 28 18 29 28 44 24 -0.70 114 0 0 28 34 19 9 49 10.7 55 186 -5 28 25 12 28 43 28 28 21 23 28 47 18 -0.70 115 0 0 28 37 22 9 49 15.2 54 188 -6 28 28 14 28 46 31 28 24 25 28 50 20 -0.70 116 0 0 28 40 32 9 49 19.7 54 190 -6 28 31 24 28 49 41 28 27 35 28 53 31 -0.70 117 0 0 28 43 50 9 49 24.1 54 191 -7 28 34 42 28 52 59 28 30 54 28 56 49 -0.70 118 0 0 28 47 17 9 49 28.6 54 193 -8 28 38 8 28 56 26 28 34 20 29 0 15 -0.70 119 0 0 28 50 51 9 49 33.0 53 195 -9 28 41 42 29 0 0 28 37 54 29 3 50 -0.70 120 0 0 28 54 32 9 49 37.4 53 196 -10 28 45 24 29 3 42 28 41 35 29 7 31 -0.70 121 0 0 28 58 22 9 49 41.8 53 198 -11 28 49 13 29 7 31 28 45 25 29 11 21 -0.70 122 0 0 29 2 19 9 49 46.1 52 200 -12 28 53 10 29 11 28 28 49 22 29 15 18 -0.70 123 0 0 29 6 23 9 49 50.5 52 201 -13 28 57 15 29 15 33 28 53 26 29 19 23 -0.70 124 0 0 29 10 35 9 49 54.8 52 203 -13 29 1 27 29 19 45 28 57 38 29 23 35 -0.70 125 0 0 29 14 55 9 49 59.1 51 204 -14 29 5 46 29 24 4 29 1 57 29 27 54 -0.70 126 0 0 29 19 21 9 50 3.3 51 206 -15 29 10 12 29 28 31 29 6 23 29 32 21 -0.70 127 0 0 29 23 55 9 50 7.6 50 207 -16 29 14 46 29 33 5 29 10 57 29 36 55 -0.70 128 0 0 29 28 35 9 50 11.8 50 208 -17 29 19 26 29 37 45 29 15 37 29 41 35 -0.70 129 0 0 29 33 23 9 50 15.9 49 210 -18 29 24 14 29 42 33 29 20 25 29 46 23 -0.70 130 0 0 29 38 17 9 50 20.1 49 211 -19 29 29 8 29 47 27 29 25 19 29 51 18 -0.70 131 0 0 29 43 18 9 50 24.2 48 212 -20 29 34 9 29 52 29 29 30 20 29 56 19 -0.70 132 0 0 29 48 26 9 50 28.2 48 214 -20 29 39 16 29 57 36 29 35 27 30 1 26 -0.70 133 0 0 29 53 40 9 50 32.2 47 215 -21 29 44 30 30 2 50 29 40 41 30 6 40 -0.70 134 0 0 29 59 0 9 50 36.2 47 216 -22 29 49 50 30 8 11 29 46 1 30 12 1 -0.70 135 0 0 30 4 26 9 50 40.2 46 217 -23 29 55 17 30 13 37 29 51 27 30 17 27 -0.70 136 0 0 30 9 59 9 50 44.0 45 218 -24 30 0 49 30 19 10 29 57 0 30 23 0 -0.70 137 0 0 30 15 38 9 50 47.9 45 220 -25 30 6 28 30 24 48 30 2 38 30 28 39 -0.70 138 0 0 30 21 22 9 50 51.7 44 221 -26 30 12 12 30 30 33 30 8 22 30 34 23 -0.70 139 0 0 30 27 12 9 50 55.4 44 222 -27 30 18 2 30 36 23 30 14 12 30 40 13 -0.70 140 0 0 30 33 7 9 50 59.2 43 223 -28 30 23 57 30 42 19 30 20 8 30 46 9 -0.70 141 0 0 30 39 9 9 51 2.8 42 224 -28 30 29 58 30 48 20 30 26 9 30 52 11 -0.70 142 0 0 30 45 15 9 51 6.4 42 225 -29 30 36 5 30 54 27 30 32 15 30 58 17 -0.70 143 0 0 30 51 27 9 51 10.0 41 226 -30 30 42 16 31 0 38 30 38 27 31 4 29 -0.70 144 0 0 30 57 43 9 51 13.5 40 227 -31 30 48 33 31 6 55 30 44 43 31 10 45 -0.70 145 0 0 31 4 5 9 51 16.9 39 228 -32 30 54 54 31 13 16 30 51 4 31 17 7 -0.70 146 0 0 31 10 31 9 51 20.3 39 229 -33 31 1 20 31 19 43 30 57 30 31 23 33 -0.70 147 0 0 31 17 2 9 51 23.6 38 230 -34 31 7 51 31 26 13 31 4 1 31 30 4 -0.70 148 0 0 31 23 37 9 51 26.9 37 231 -35 31 14 26 31 32 49 31 10 36 31 36 40 -0.71 149 0 0 31 30 16 9 51 30.1 36 231 -35 31 21 5 31 39 28 31 17 16 31 43 19 -0.71 150 0 0 31 37 0 9 51 33.3 36 232 -36 31 27 49 31 46 12 31 23 59 31 50 3 -0.71 151 0 0 31 43 48 9 51 36.3 35 233 -37 31 34 37 31 53 0 31 30 47 31 56 51 -0.71 152 0 0 31 50 39 9 51 39.4 34 234 -38 31 41 28 31 59 52 31 37 38 32 3 43 -0.71 153 0 0 31 57 35 9 51 42.3 33 235 -39 31 48 23 32 6 47 31 44 33 32 10 38 -0.71 154 0 0 32 4 33 9 51 45.3 33 236 -40 31 55 22 32 13 46 31 51 32 32 17 37 -0.71 155 0 0 32 11 36 9 51 48.1 32 236 -41 32 2 24 32 20 48 31 58 34 32 24 39 -0.71 156 0 0 32 18 41 9 51 50.9 31 237 -41 32 9 29 32 27 54 32 5 39 32 31 45 -0.71 157 0 0 32 25 50 9 51 53.6 30 238 -42 32 16 38 32 35 2 32 12 48 32 38 53 -0.71 158 0 0 32 33 1 9 51 56.2 30 239 -43 32 23 49 32 42 14 32 19 59 32 46 5 -0.71 159 0 0 32 40 15 9 51 58.8 29 239 -44 32 31 4 32 49 28 32 27 13 32 53 19 -0.71 160 0 0 32 47 32 9 52 1.3 28 240 -45 32 38 20 32 56 45 32 34 30 33 0 36 -0.71 161 0 0 32 54 52 9 52 3.7 27 241 -46 32 45 40 33 4 5 32 41 50 33 7 56 -0.71 162 0 0 33 2 13 9 52 6.1 26 241 -46 32 53 1 33 11 26 32 49 11 33 15 18 -0.71 163 0 0 33 9 37 9 52 8.4 26 242 -47 33 0 25 33 18 50 32 56 35 33 22 42 -0.71 164 0 0 33 17 3 9 52 10.6 25 243 -48 33 7 51 33 26 16 33 4 1 33 30 8 -0.71 165 0 0 33 24 31 9 52 12.8 24 243 -49 33 15 19 33 33 44 33 11 29 33 37 35 -0.71 166 0 0 33 32 0 9 52 14.9 23 244 -50 33 22 48 33 41 14 33 18 58 33 45 5 -0.71 167 0 0 33 39 31 9 52 16.9 22 245 -50 33 30 19 33 48 45 33 26 29 33 52 36 -0.71 168 0 0 33 47 4 9 52 18.8 21 245 -51 33 37 52 33 56 17 33 34 1 34 0 8 -0.71 169 0 0 33 54 37 9 52 20.7 21 246 -52 33 45 25 34 3 51 33 41 35 34 7 42 -0.71 170 0 0 34 2 12 9 52 22.5 20 247 -53 33 53 0 34 11 25 33 49 10 34 15 17 -0.71 171 0 0 34 9 48 9 52 24.2 19 247 -54 34 0 35 34 19 1 33 56 45 34 22 52 -0.71 172 0 0 34 17 24 9 52 25.9 18 248 -54 34 8 12 34 26 37 34 4 21 34 30 29 -0.71 173 0 0 34 25 1 9 52 27.5 17 249 -55 34 15 49 34 34 15 34 11 58 34 38 6 -0.71 174 0 0 34 32 39 9 52 29.0 17 249 -56 34 23 26 34 41 52 34 19 36 34 45 43 -0.71 175 0 0 34 40 16 9 52 30.4 16 250 -57 34 31 4 34 49 30 34 27 14 34 53 21 -0.71 176 0 0 34 47 54 9 52 31.8 15 251 -57 34 38 42 34 57 8 34 34 52 35 0 59 -0.71 177 0 0 34 55 32 9 52 33.1 14 251 -58 34 46 20 35 4 46 34 42 30 35 8 37 -0.71 178 0 0 35 3 10 9 52 34.3 13 252 -59 34 53 58 35 12 24 34 50 7 35 16 15 -0.72 179 0 0 35 10 48 9 52 35.4 12 252 -59 35 1 35 35 20 1 34 57 45 35 23 53 -0.72 180 0 0 35 18 25 9 52 36.5 12 253 -60 35 9 12 35 27 38 35 5 22 35 31 30 -0.72 -179 0 0 35 26 1 9 52 37.5 11 254 -61 35 16 49 35 35 15 35 12 59 35 39 6 -0.72 -178 0 0 35 33 37 9 52 38.4 10 254 -61 35 24 25 35 42 51 35 20 34 35 46 42 -0.72 -177 0 0 35 41 12 9 52 39.2 9 255 -62 35 32 0 35 50 26 35 28 9 35 54 17 -0.72 -176 0 0 35 48 46 9 52 40.0 8 255 -63 35 39 34 35 58 0 35 35 43 36 1 51 -0.72 -175 0 0 35 56 19 9 52 40.7 8 256 -63 35 47 7 36 5 32 35 43 16 36 9 24 -0.73 -174 0 0 36 3 51 9 52 41.3 7 257 -64 35 54 38 36 13 4 35 50 48 36 16 55 -0.73 -173 0 0 36 11 21 9 52 41.9 6 257 -65 36 2 8 36 20 34 35 58 18 36 24 25 -0.74 -172 0 0 36 18 49 9 52 42.4 5 258 -65 36 9 37 36 28 2 36 5 47 36 31 54 -0.74 -171 0 0 36 26 16 9 52 42.8 4 258 -66 36 17 4 36 35 29 36 13 14 36 39 21 -0.75 -170 0 0 36 33 41 9 52 43.1 3 259 -66 36 24 29 36 42 54 36 20 39 36 46 46 -0.76 -169 0 0 36 41 4 9 52 43.4 3 260 -67 36 31 52 36 50 17 36 28 2 36 54 8 -0.78 -168 0 0 36 48 25 9 52 43.6 2 260 -67 36 39 13 36 57 38 36 35 23 37 1 29 -0.82 -167 0 0 36 55 44 9 52 43.7 1 261 -67 36 46 32 37 4 57 36 42 41 37 8 48 -0.91 -166 0 0 37 3 0 9 52 43.7 0 261 -68 36 53 48 37 12 13 36 49 58 37 16 4 -1.64 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 416-145200 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 49 05.6924 DE: -06 55 01.698 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 49 05.6922 DE: -06 55 01.699 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.7 * B mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (565) Marbachia asteroid class: approx. diameter [km]: 28 approx. diameter ["]: 0.014 distance from Earth [AU]: 2.76110 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#54 date of fit: 2023 Apr 24 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): 0.010", 0.001", 72.725° remarks: * orbital elements for (565)Marbachia : Mean anomaly = 174.3294308678 deg Arg. of pericenter = 292.1786735524 deg Long. of node = 225.6586025666 deg Inclination = 10.9939808733 deg Eccentricity = 0.1316585591 Semimajor axis = 2.4421721606 AU Perihelion dist = 2.1206392927 AU Mag: H = 10.87, G = 0.15 Epoch of elements : MJD 60629.40889417 TDT (2024 Nov 15.4089) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#542023Apr24,1.24,2024,11,15,9.813467,-0.020903,0.573400,12.492143,0.467592,0.005470,0.001755,0.000000,0.000000 110.4244,-6.8250,28.96,-18.65,False UCAC4 416-145200,20.81824793,-6.9171381,11.98,11.68,11.52,0.0,0,,20.84018809,-6.8250491,4.64,4.35,0,0,0 565,Marbachia,16.30,27.547,2.7611,0,0,2.672,1.50,,1.4,0 0,174.2238,2024,11,15,292.1787,225.6586,10.9940,0.13166,2.44217,2.12064,10.87,5.0,0.15 1.209,0.0097,0.0014,73,0.0029,Known errors,0.93,0,-1,-1 20241115_145200,60140.70 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:47 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org