IOTA/IOTA-ES occultation update for (9562) Memling / TYC 6171-00414-1 event on 2024 Aug 04, 09:30 UT Visible from Summary ------- On 2024 Aug 04 UT, the 17.753 km diameter asteroid (9562) Memling will occult a 11.4 mag star in the constellation Libra for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.52 mag to 17.91 mag (the magnitude of the asteroid) for at most 1.630 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: 98 * date and approx. time of event: 2024 Aug 04, 09:20 - 2024 Aug 04, 09:40 * geocentric midpoint of event [JD]: 2460526.89613921 * magnitude of target star: 11.39 * magnitude drop [mag]: 6.52 * estimated maximum duration [s]: 1.630 * Moon: 0 % sunlit, 101° distance * Sun: 101° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 18 * 1 sigma uncertainty interval [path widths]: +/- 0.37 * 1 sigma uncertainty interval [seconds]: +/- 3.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.023, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.024", 0.001", 106°) * approx speed of asteroid's shadow [km/s]: 10.8873 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6171-00414-1 by 9562 Memling on 2024 Aug 4 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 57 0 0 25 56 50 9 20 41.5 1 108 73 25 51 46 26 1 53 25 48 2 26 5 37 .... 58 0 0 25 39 2 9 20 41.7 2 108 72 25 33 58 25 44 6 25 30 14 25 47 51 0.04 59 0 0 25 20 47 9 20 42.0 3 109 72 25 15 42 25 25 51 25 11 57 25 29 37 0.01 60 0 0 25 2 3 9 20 42.6 4 109 71 24 56 58 25 7 9 24 53 12 25 10 54 0.00 61 0 0 24 42 52 9 20 43.3 5 110 70 24 37 46 24 47 58 24 33 59 24 51 44 -0.01 62 0 0 24 23 12 9 20 44.1 6 110 69 24 18 5 24 28 20 24 14 19 24 32 6 -0.01 63 0 0 24 3 5 9 20 45.2 7 110 69 23 57 58 24 8 13 23 54 10 24 12 0 -0.01 64 0 0 23 42 30 9 20 46.4 8 111 68 23 37 22 23 47 39 23 33 34 23 51 27 -0.02 65 0 0 23 21 27 9 20 47.8 9 111 67 23 16 18 23 26 37 23 12 30 23 30 25 -0.02 66 0 0 22 59 57 9 20 49.4 9 112 66 22 54 47 23 5 7 22 50 58 23 8 56 -0.02 67 0 0 22 37 58 9 20 51.1 10 112 65 22 32 47 22 43 9 22 28 58 22 46 59 -0.02 68 0 0 22 15 32 9 20 53.1 12 112 64 22 10 21 22 20 44 22 6 30 22 24 34 -0.02 69 0 0 21 52 39 9 20 55.2 13 113 63 21 47 26 21 57 51 21 43 36 22 1 42 -0.02 70 0 0 21 29 18 9 20 57.6 14 113 63 21 24 4 21 34 31 21 20 13 21 38 22 -0.02 71 0 0 21 5 30 9 21 0.1 15 114 62 21 0 16 21 10 44 20 56 24 21 14 35 -0.02 72 0 0 20 41 14 9 21 2.8 16 114 61 20 36 0 20 46 29 20 32 7 20 50 22 -0.02 73 0 0 20 16 32 9 21 5.8 17 114 60 20 11 17 20 21 48 20 7 24 20 25 41 -0.02 74 0 0 19 51 23 9 21 8.9 18 115 59 19 46 7 19 56 40 19 42 14 20 0 33 -0.02 75 0 0 19 25 48 9 21 12.2 19 115 58 19 20 31 19 31 5 19 16 37 19 35 0 -0.02 76 0 0 18 59 47 9 21 15.7 20 115 57 18 54 29 19 5 5 18 50 34 19 9 0 -0.02 77 0 0 18 33 20 9 21 19.5 21 116 56 18 28 1 18 38 38 18 24 6 18 42 34 -0.02 78 0 0 18 6 27 9 21 23.4 22 116 55 18 1 8 18 11 46 17 57 12 18 15 42 -0.02 79 0 0 17 39 9 9 21 27.6 23 116 54 17 33 49 17 44 29 17 29 52 17 48 26 -0.03 80 0 0 17 11 26 9 21 32.0 24 117 53 17 6 5 17 16 47 17 2 8 17 20 44 -0.03 81 0 0 16 43 19 9 21 36.6 25 117 52 16 37 57 16 48 41 16 34 0 16 52 38 -0.03 82 0 0 16 14 48 9 21 41.4 26 117 51 16 9 26 16 20 10 16 5 28 16 24 9 -0.03 83 0 0 15 45 53 9 21 46.4 27 118 50 15 40 30 15 51 17 15 36 32 15 55 15 -0.03 84 0 0 15 16 36 9 21 51.6 28 118 49 15 11 12 15 22 0 15 7 13 15 25 59 -0.03 85 0 0 14 46 56 9 21 57.1 29 118 48 14 41 31 14 52 20 14 37 32 14 56 20 -0.03 86 0 0 14 16 54 9 22 2.8 31 118 47 14 11 28 14 22 19 14 7 28 14 26 19 -0.03 87 0 0 13 46 30 9 22 8.7 32 119 46 13 41 5 13 51 56 13 37 4 13 55 57 -0.03 88 0 0 13 15 46 9 22 14.8 33 119 45 13 10 20 13 21 13 13 6 19 13 25 14 -0.03 89 0 0 12 44 43 9 22 21.1 34 119 43 12 39 15 12 50 10 12 35 14 12 54 11 -0.03 90 0 0 12 13 19 9 22 27.7 35 119 42 12 7 52 12 18 47 12 3 50 12 22 49 -0.03 91 0 0 11 41 38 9 22 34.4 36 120 41 11 36 9 11 47 6 11 32 7 11 51 8 -0.03 92 0 0 11 9 38 9 22 41.4 37 120 40 11 4 9 11 15 7 11 0 6 11 19 10 -0.03 93 0 0 10 37 22 9 22 48.6 38 120 39 10 31 52 10 42 51 10 27 49 10 46 54 -0.03 94 0 0 10 4 49 9 22 56.0 40 120 38 9 59 19 10 10 19 9 55 16 10 14 22 -0.03 95 0 0 9 32 1 9 23 3.6 41 121 37 9 26 31 9 37 31 9 22 27 9 41 35 -0.03 96 0 0 8 58 59 9 23 11.4 42 121 36 8 53 28 9 4 29 8 49 24 9 8 34 -0.03 97 0 0 8 25 43 9 23 19.5 43 121 35 8 20 12 8 31 14 8 16 7 8 35 19 -0.03 98 0 0 7 52 15 9 23 27.7 44 121 33 7 46 43 7 57 46 7 42 39 8 1 51 -0.03 99 0 0 7 18 35 9 23 36.1 45 121 32 7 13 3 7 24 7 7 8 58 7 28 12 -0.03 100 0 0 6 44 45 9 23 44.8 47 122 31 6 39 13 6 50 17 6 35 8 6 54 22 -0.03 101 0 0 6 10 45 9 23 53.6 48 122 30 6 5 13 6 16 18 6 1 7 6 20 23 -0.03 102 0 0 5 36 37 9 24 2.6 49 122 29 5 31 5 5 42 10 5 26 59 5 46 16 -0.03 103 0 0 5 2 22 9 24 11.8 50 122 28 4 56 49 5 7 55 4 52 43 5 12 1 -0.03 104 0 0 4 28 0 9 24 21.1 51 122 27 4 22 27 4 33 33 4 18 22 4 37 39 -0.03 105 0 0 3 53 34 9 24 30.6 52 122 25 3 48 1 3 59 7 3 43 55 4 3 13 -0.03 106 0 0 3 19 3 9 24 40.3 54 123 24 3 13 30 3 24 37 3 9 24 3 28 43 -0.03 107 0 0 2 44 30 9 24 50.2 55 123 23 2 38 57 2 50 3 2 34 50 2 54 9 -0.03 108 0 0 2 9 55 9 25 0.2 56 123 22 2 4 21 2 15 28 2 0 15 2 19 34 -0.03 109 0 0 1 35 19 9 25 10.4 57 123 21 1 29 46 1 40 52 1 25 40 1 44 59 -0.03 110 0 0 1 0 44 9 25 20.7 58 123 20 0 55 11 1 6 17 0 51 5 1 10 24 -0.03 111 0 0 0 26 11 9 25 31.1 60 123 18 0 20 38 0 31 44 0 16 32 0 35 50 -0.04 112 0 0 - 0 8 19 9 25 41.7 61 124 17 - 0 13 52 - 0 2 46 - 0 17 58 0 1 20 -0.04 113 0 0 - 0 42 45 9 25 52.4 62 124 16 - 0 48 18 - 0 37 12 - 0 52 24 - 0 33 6 -0.04 114 0 0 - 1 17 6 9 26 3.2 63 124 15 - 1 22 38 - 1 11 33 - 1 26 44 - 1 7 28 -0.04 115 0 0 - 1 51 20 9 26 14.1 64 124 14 - 1 56 52 - 1 45 48 - 2 0 58 - 1 41 42 -0.04 116 0 0 - 2 25 27 9 26 25.2 66 124 13 - 2 30 59 - 2 19 55 - 2 35 4 - 2 15 49 -0.04 117 0 0 - 2 59 25 9 26 36.3 67 125 11 - 3 4 56 - 2 53 53 - 3 9 1 - 2 49 48 -0.04 118 0 0 - 3 33 13 9 26 47.5 68 125 10 - 3 38 44 - 3 27 41 - 3 42 49 - 3 23 37 -0.04 119 0 0 - 4 6 50 9 26 58.7 69 125 9 - 4 12 21 - 4 1 19 - 4 16 25 - 3 57 15 -0.04 120 0 0 - 4 40 15 9 27 10.1 70 125 8 - 4 45 46 - 4 34 45 - 4 49 50 - 4 30 40 -0.04 121 0 0 - 5 13 27 9 27 21.5 71 126 7 - 5 18 57 - 5 7 57 - 5 23 1 - 5 3 53 -0.04 122 0 0 - 5 46 25 9 27 32.9 73 126 6 - 5 51 55 - 5 40 56 - 5 55 58 - 5 36 52 -0.04 123 0 0 - 6 19 8 9 27 44.5 74 127 4 - 6 24 38 - 6 13 39 - 6 28 40 - 6 9 36 -0.04 124 0 0 - 6 51 35 9 27 56.0 75 127 3 - 6 57 4 - 6 46 7 - 7 1 7 - 6 42 4 -0.04 125 0 0 - 7 23 46 9 28 7.6 76 128 2 - 7 29 13 - 7 18 18 - 7 33 16 - 7 14 15 -0.04 126 0 0 - 7 55 38 9 28 19.2 77 129 1 - 8 1 5 - 7 50 10 - 8 5 7 - 7 46 9 -0.04 127 0 0 - 8 27 11 9 28 30.8 78 130 0 - 8 32 38 - 8 21 44 - 8 36 39 - 8 17 43 -0.04 128 0 0 - 8 58 25 9 28 42.5 79 131 -1 - 9 3 51 - 8 52 59 - 9 7 51 - 8 48 58 -0.04 129 0 0 - 9 29 18 9 28 54.1 81 133 -2 - 9 34 43 - 9 23 53 - 9 38 44 - 9 19 52 -0.04 130 0 0 - 9 59 50 9 29 5.7 82 135 -4 -10 5 15 - 9 54 25 -10 9 14 - 9 50 26 -0.04 131 0 0 -10 30 0 9 29 17.4 83 138 -5 -10 35 24 -10 24 36 -10 39 23 -10 20 37 -0.05 132 0 0 -10 59 47 9 29 29.0 84 141 -6 -11 5 11 -10 54 24 -11 9 9 -10 50 25 -0.05 133 0 0 -11 29 11 9 29 40.6 85 147 -7 -11 34 34 -11 23 49 -11 38 32 -11 19 51 -0.05 134 0 0 -11 58 11 9 29 52.1 86 154 -8 -12 3 33 -11 52 50 -12 7 30 -11 48 52 -0.05 135 0 0 -12 26 47 9 30 3.7 86 166 -9 -12 32 7 -12 21 26 -12 36 4 -12 17 29 -0.05 136 0 0 -12 54 57 9 30 15.1 87 183 -10 -13 0 17 -12 49 36 -13 4 13 -12 45 40 -0.05 137 0 0 -13 22 41 9 30 26.6 87 205 -11 -13 28 0 -13 17 22 -13 31 56 -13 13 26 -0.05 138 0 0 -13 49 59 9 30 38.0 87 227 -13 -13 55 17 -13 44 40 -13 59 12 -13 40 45 -0.05 139 0 0 -14 16 50 9 30 49.3 86 243 -14 -14 22 8 -14 11 32 -14 26 2 -14 7 38 -0.05 140 0 0 -14 43 14 9 31 0.6 86 254 -15 -14 48 31 -14 37 57 -14 52 25 -14 34 3 -0.05 141 0 0 -15 9 11 9 31 11.8 85 261 -16 -15 14 27 -15 3 55 -15 18 20 -15 0 1 -0.05 142 0 0 -15 34 39 9 31 22.9 84 266 -17 -15 39 54 -15 29 24 -15 43 47 -15 25 31 -0.05 143 0 0 -15 59 39 9 31 34.0 83 270 -18 -16 4 53 -15 54 25 -16 8 46 -15 50 33 -0.05 144 0 0 -16 24 11 9 31 45.0 82 272 -19 -16 29 24 -16 18 57 -16 33 16 -16 15 6 -0.05 145 0 0 -16 48 13 9 31 55.9 81 274 -20 -16 53 26 -16 43 0 -16 57 17 -16 39 10 -0.05 146 0 0 -17 11 46 9 32 6.7 80 276 -21 -17 16 58 -17 6 35 -17 20 48 -17 2 44 -0.05 147 0 0 -17 34 50 9 32 17.5 79 277 -22 -17 40 1 -17 29 39 -17 43 51 -17 25 50 -0.05 148 0 0 -17 57 24 9 32 28.1 78 278 -23 -18 2 34 -17 52 14 -18 6 23 -17 48 25 -0.05 149 0 0 -18 19 29 9 32 38.7 77 278 -24 -18 24 38 -18 14 19 -18 28 26 -18 10 31 -0.05 150 0 0 -18 41 3 9 32 49.1 76 279 -25 -18 46 11 -18 35 54 -18 49 59 -18 32 7 -0.05 151 0 0 -19 2 7 9 32 59.5 75 279 -26 -19 7 15 -18 56 59 -19 11 2 -18 53 12 -0.05 152 0 0 -19 22 41 9 33 9.8 73 280 -27 -19 27 48 -19 17 34 -19 31 34 -19 13 47 -0.05 153 0 0 -19 42 44 9 33 19.9 72 280 -28 -19 47 50 -19 37 38 -19 51 36 -19 33 52 -0.05 154 0 0 -20 2 17 9 33 30.0 71 280 -29 -20 7 22 -19 57 12 -20 11 8 -19 53 26 -0.05 155 0 0 -20 21 19 9 33 39.9 70 280 -30 -20 26 24 -20 16 15 -20 30 9 -20 12 30 -0.05 156 0 0 -20 39 51 9 33 49.7 69 280 -31 -20 44 55 -20 34 47 -20 48 39 -20 31 3 -0.05 157 0 0 -20 57 52 9 33 59.5 68 280 -32 -21 2 55 -20 52 49 -21 6 39 -20 49 5 -0.05 158 0 0 -21 15 23 9 34 9.1 67 280 -33 -21 20 25 -21 10 20 -21 24 8 -21 6 37 -0.05 159 0 0 -21 32 22 9 34 18.6 66 280 -34 -21 37 24 -21 27 21 -21 41 6 -21 23 38 -0.05 160 0 0 -21 48 51 9 34 27.9 65 280 -35 -21 53 52 -21 43 51 -21 57 34 -21 40 8 -0.05 161 0 0 -22 4 50 9 34 37.2 64 279 -36 -22 9 50 -21 59 50 -22 13 31 -21 56 8 -0.05 162 0 0 -22 20 17 9 34 46.4 63 279 -37 -22 25 17 -22 15 18 -22 28 58 -22 11 37 -0.05 163 0 0 -22 35 14 9 34 55.4 62 279 -38 -22 40 13 -22 30 16 -22 43 54 -22 26 35 -0.05 164 0 0 -22 49 41 9 35 4.3 61 279 -39 -22 54 39 -22 44 43 -22 58 19 -22 41 3 -0.05 165 0 0 -23 3 37 9 35 13.1 60 279 -40 -23 8 34 -22 58 39 -23 12 14 -22 55 0 -0.05 166 0 0 -23 17 2 9 35 21.8 59 278 -41 -23 21 59 -23 12 5 -23 25 38 -23 8 26 -0.05 167 0 0 -23 29 57 9 35 30.3 59 278 -42 -23 34 54 -23 25 1 -23 38 32 -23 21 22 -0.05 168 0 0 -23 42 22 9 35 38.8 58 278 -43 -23 47 18 -23 37 26 -23 50 56 -23 33 48 -0.05 169 0 0 -23 54 16 9 35 47.1 57 277 -44 -23 59 12 -23 49 21 -24 2 50 -23 45 43 -0.05 170 0 0 -24 5 40 9 35 55.3 56 277 -45 -24 10 35 -24 0 46 -24 14 13 -23 57 8 -0.05 171 0 0 -24 16 34 9 36 3.3 55 277 -46 -24 21 29 -24 11 40 -24 25 6 -24 8 3 -0.05 172 0 0 -24 26 58 9 36 11.3 54 276 -47 -24 31 52 -24 22 5 -24 35 29 -24 18 28 -0.05 173 0 0 -24 36 52 9 36 19.1 53 276 -48 -24 41 45 -24 31 59 -24 45 22 -24 28 22 -0.05 174 0 0 -24 46 16 9 36 26.8 52 276 -49 -24 51 9 -24 41 23 -24 54 45 -24 37 47 -0.05 175 0 0 -24 55 10 9 36 34.4 51 275 -50 -25 0 3 -24 50 18 -25 3 39 -24 46 42 -0.05 176 0 0 -25 3 35 9 36 41.9 50 275 -51 -25 8 27 -24 58 43 -25 12 2 -24 55 7 -0.05 177 0 0 -25 11 29 9 36 49.2 49 275 -52 -25 16 21 -25 6 38 -25 19 56 -25 3 2 -0.05 178 0 0 -25 18 55 9 36 56.4 48 274 -53 -25 23 46 -25 14 3 -25 27 21 -25 10 28 -0.05 179 0 0 -25 25 50 9 37 3.5 47 274 -53 -25 30 41 -25 20 59 -25 34 16 -25 17 24 -0.05 180 0 0 -25 32 16 9 37 10.5 46 273 -54 -25 37 7 -25 27 26 -25 40 42 -25 23 51 -0.05 -179 0 0 -25 38 13 9 37 17.3 45 273 -55 -25 43 4 -25 33 23 -25 46 38 -25 29 48 -0.05 -178 0 0 -25 43 41 9 37 24.0 44 273 -56 -25 48 31 -25 38 51 -25 52 5 -25 35 16 -0.05 -177 0 0 -25 48 39 9 37 30.6 43 272 -57 -25 53 29 -25 43 49 -25 57 3 -25 40 15 -0.05 -176 0 0 -25 53 8 9 37 37.1 42 272 -58 -25 57 58 -25 48 19 -26 1 32 -25 44 45 -0.05 -175 0 0 -25 57 9 9 37 43.4 42 271 -59 -26 1 58 -25 52 19 -26 5 32 -25 48 45 -0.05 -174 0 0 -26 0 40 9 37 49.6 41 271 -60 -26 5 29 -25 55 51 -26 9 3 -25 52 17 -0.05 -173 0 0 -26 3 42 9 37 55.7 40 271 -61 -26 8 31 -25 58 53 -26 12 5 -25 55 19 -0.05 -172 0 0 -26 6 16 9 38 1.7 39 270 -62 -26 11 5 -26 1 27 -26 14 38 -25 57 53 -0.05 -171 0 0 -26 8 20 9 38 7.5 38 270 -62 -26 13 9 -26 3 31 -26 16 42 -25 59 58 -0.05 -170 0 0 -26 9 56 9 38 13.3 37 269 -63 -26 14 45 -26 5 7 -26 18 18 -26 1 34 -0.05 -169 0 0 -26 11 3 9 38 18.9 36 269 -64 -26 15 52 -26 6 15 -26 19 25 -26 2 41 -0.05 -168 0 0 -26 11 42 9 38 24.3 35 268 -65 -26 16 31 -26 6 53 -26 20 4 -26 3 20 -0.05 -167 0 0 -26 11 52 9 38 29.7 34 268 -66 -26 16 41 -26 7 3 -26 20 14 -26 3 30 -0.05 -166 0 0 -26 11 33 9 38 34.9 33 268 -67 -26 16 22 -26 6 45 -26 19 55 -26 3 11 -0.05 -165 0 0 -26 10 46 9 38 40.0 32 267 -68 -26 15 35 -26 5 58 -26 19 8 -26 2 24 -0.05 -164 0 0 -26 9 31 9 38 44.9 31 267 -69 -26 14 20 -26 4 42 -26 17 53 -26 1 9 -0.05 -163 0 0 -26 7 47 9 38 49.8 31 266 -69 -26 12 36 -26 2 58 -26 16 9 -25 59 25 -0.05 -162 0 0 -26 5 35 9 38 54.5 30 266 -70 -26 10 24 -26 0 46 -26 13 57 -25 57 12 -0.05 -161 0 0 -26 2 54 9 38 59.0 29 265 -71 -26 7 43 -25 58 5 -26 11 17 -25 54 32 -0.05 -160 0 0 -25 59 45 9 39 3.5 28 265 -72 -26 4 35 -25 54 56 -26 8 8 -25 51 22 -0.05 -159 0 0 -25 56 8 9 39 7.8 27 265 -73 -26 0 57 -25 51 19 -26 4 31 -25 47 45 -0.05 -158 0 0 -25 52 3 9 39 12.0 26 264 -74 -25 56 52 -25 47 13 -26 0 26 -25 43 39 -0.05 -157 0 0 -25 47 29 9 39 16.0 25 264 -75 -25 52 19 -25 42 39 -25 55 53 -25 39 5 -0.04 -156 0 0 -25 42 27 9 39 19.9 24 263 -75 -25 47 17 -25 37 37 -25 50 51 -25 34 3 -0.04 -155 0 0 -25 36 57 9 39 23.7 23 263 -76 -25 41 47 -25 32 6 -25 45 21 -25 28 32 -0.04 -154 0 0 -25 30 58 9 39 27.3 22 262 -77 -25 35 49 -25 26 8 -25 39 23 -25 22 33 -0.04 -153 0 0 -25 24 32 9 39 30.9 21 262 -78 -25 29 22 -25 19 41 -25 32 57 -25 16 6 -0.04 -152 0 0 -25 17 37 9 39 34.2 20 262 -78 -25 22 28 -25 12 46 -25 26 3 -25 9 11 -0.04 -151 0 0 -25 10 14 9 39 37.5 19 261 -79 -25 15 6 -25 5 23 -25 18 41 -25 1 47 -0.04 -150 0 0 -25 2 23 9 39 40.6 19 261 -80 -25 7 15 -24 57 31 -25 10 50 -24 53 56 -0.04 -149 0 0 -24 54 4 9 39 43.5 18 260 -80 -24 58 56 -24 49 12 -25 2 32 -24 45 36 -0.04 -148 0 0 -24 45 17 9 39 46.3 17 260 -81 -24 50 9 -24 40 24 -24 53 45 -24 36 48 -0.04 -147 0 0 -24 36 1 9 39 49.0 16 260 -82 -24 40 54 -24 31 8 -24 44 31 -24 27 32 -0.04 -146 0 0 -24 26 18 9 39 51.5 15 259 -82 -24 31 11 -24 21 25 -24 34 48 -24 17 48 -0.04 -145 0 0 -24 16 7 9 39 53.9 14 259 -83 -24 21 0 -24 11 13 -24 24 37 -24 7 36 -0.04 -144 0 0 -24 5 27 9 39 56.1 13 258 -83 -24 10 22 -24 0 33 -24 13 59 -23 56 56 -0.04 -143 0 0 -23 54 20 9 39 58.2 12 258 -83 -23 59 15 -23 49 25 -24 2 52 -23 45 47 -0.04 -142 0 0 -23 42 44 9 40 0.1 11 257 -83 -23 47 40 -23 37 49 -23 51 18 -23 34 11 -0.04 -141 0 0 -23 30 41 9 40 1.9 10 257 -83 -23 35 37 -23 25 45 -23 39 15 -23 22 7 -0.03 -140 0 0 -23 18 10 9 40 3.6 9 257 -83 -23 23 6 -23 13 14 -23 26 45 -23 9 35 -0.03 -139 0 0 -23 5 11 9 40 5.0 8 256 -83 -23 10 7 -23 0 14 -23 13 47 -22 56 35 -0.03 -138 0 0 -22 51 44 9 40 6.4 7 256 -82 -22 56 41 -22 46 46 -23 0 21 -22 43 7 -0.03 -137 0 0 -22 37 49 9 40 7.5 6 256 -82 -22 42 47 -22 32 51 -22 46 27 -22 29 11 -0.03 -136 0 0 -22 23 27 9 40 8.5 5 255 -81 -22 28 25 -22 18 28 -22 32 6 -22 14 48 -0.03 -135 0 0 -22 8 37 9 40 9.4 4 255 -80 -22 13 36 -22 3 38 -22 17 16 -21 59 57 -0.02 -134 0 0 -21 53 19 9 40 10.0 3 254 -80 -21 58 19 -21 48 19 -22 2 0 -21 44 38 -0.02 -133 0 0 -21 37 34 9 40 10.6 2 254 -79 -21 42 34 -21 32 34 -21 46 16 -21 28 52 -0.01 -132 0 0 -21 21 21 9 40 10.9 1 254 -78 -21 26 22 -21 16 20 -21 30 4 -21 12 38 0.02 -131 0 0 -21 4 41 9 40 11.1 1 253 -77 -21 9 43 -20 59 40 -21 13 25 -20 55 57 0.12 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: TYC 6171-00414-1 * constellation : Libra * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 15 26 04.5590 DE: -15 41 14.826 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 15 26 04.5589 DE: -15 41 14.825 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.4 * B mag [mag]: 11.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (9562) Memling asteroid class: approx. diameter [km]: 18 approx. diameter ["]: 0.010 distance from Earth [AU]: 2.45930 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#55 date of fit: 2023 Apr 25 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): 0.024", 0.001", 105.795° remarks: * orbital elements for (9562)Memling : Mean anomaly = 308.3100942120 deg Arg. of pericenter = 202.6403044597 deg Long. of node = 120.5375040276 deg Inclination = 3.5284883319 deg Eccentricity = 0.1742146638 Semimajor axis = 3.1001591287 AU Perihelion dist = 2.5600659483 AU Mag: H = 12.68, G = 0.15 Epoch of elements : MJD 60526.39613896 TDT (2024 Aug 04.3961) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552023Apr25,1.63,2024,8,4,9.507341,0.019945,0.043360,5.596578,-2.537815,0.005330,-0.001412,0.000000,0.000000 135.8119,-15.7742,38.91,17.05,False TYC 6171-00414-1,15.43459975,-15.6874517,11.75,11.39,11.20,0.0,0,,15.45764346,-15.7741523,6.53,6.27,0,0,0 9562,Memling,17.91,17.753,2.4593,0,0,1.387,-9.08,,1.8,0 0,308.2386,2024,8,4,202.6403,120.5375,3.5285,0.17421,3.10016,2.56007,12.68,5.0,0.15 1.369,0.0243,0.0006,106,0.0037,Known errors,1.05,0,-1,-1 20240804_0414-1,60140.23 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:32 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org