IOTA/IOTA-ES occultation update for (239) Adrastea / TYC 711-02115-1 event on 2024 Jan 04, 14:13 UT Visible from Summary ------- On 2024 Jan 04 UT, the 40.100081692857 km diameter asteroid (239) Adrastea will occult a 9.5 mag star in the constellation Orion for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.68 mag to 14.15 mag (the magnitude of the asteroid) for at most 5.240 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 Jan 04, 13:59 - 2024 Jan 04, 14:27 * geocentric midpoint of event [JD]: 2460314.09244091 * magnitude of target star: 9.48 * magnitude drop [mag]: 4.68 * estimated maximum duration [s]: 5.240 * Moon: 46 % sunlit, 117° distance * Sun: 155° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 41 * 1 sigma uncertainty interval [path widths]: +/- 0.23 * 1 sigma uncertainty interval [seconds]: +/- 5.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.040, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.040", 0.004", 89°) * approx speed of asteroid's shadow [km/s]: 7.6749 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 711-02115-1 by 239 Adrastea on 2024 Jan 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 26 0 0 15 43 46 14 26 51.0 0 76 19 15 55 5 15 32 28 16 0 17 15 27 16 .... 27 0 0 15 57 55 14 26 50.9 1 77 18 16 9 13 15 46 38 16 14 25 15 41 26 -0.14 28 0 0 16 11 53 14 26 50.5 2 77 17 16 23 11 16 0 36 16 28 23 15 55 25 -0.13 29 0 0 16 25 40 14 26 49.8 3 77 16 16 36 57 16 14 23 16 42 8 16 9 12 -0.12 30 0 0 16 39 15 14 26 48.9 4 77 15 16 50 31 16 27 59 16 55 43 16 22 48 -0.12 31 0 0 16 52 38 14 26 47.8 5 78 14 17 3 54 16 41 22 17 9 5 16 36 11 -0.12 32 0 0 17 5 49 14 26 46.4 6 78 13 17 17 5 16 54 34 17 22 16 16 49 23 -0.12 33 0 0 17 18 49 14 26 44.8 7 78 12 17 30 4 17 7 34 17 35 14 17 2 23 -0.12 34 0 0 17 31 36 14 26 42.9 8 79 11 17 42 50 17 20 21 17 48 1 17 15 11 -0.12 35 0 0 17 44 10 14 26 40.8 9 79 10 17 55 24 17 32 56 18 0 35 17 27 46 -0.12 36 0 0 17 56 32 14 26 38.5 10 79 9 18 7 46 17 45 19 18 12 56 17 40 9 -0.12 37 0 0 18 8 42 14 26 36.0 11 79 8 18 19 55 17 57 29 18 25 5 17 52 19 -0.12 38 0 0 18 20 38 14 26 33.2 12 80 7 18 31 51 18 9 26 18 37 1 18 4 16 -0.12 39 0 0 18 32 22 14 26 30.2 13 80 6 18 43 34 18 21 10 18 48 44 18 16 1 -0.12 40 0 0 18 43 52 14 26 27.0 14 80 6 18 55 4 18 32 41 19 0 14 18 27 32 -0.12 41 0 0 18 55 10 14 26 23.6 15 81 5 19 6 21 18 43 59 19 11 30 18 38 50 -0.12 42 0 0 19 6 14 14 26 20.0 16 81 4 19 17 25 18 55 3 19 22 34 18 49 55 -0.12 43 0 0 19 17 5 14 26 16.1 17 81 3 19 28 15 19 5 55 19 33 24 19 0 46 -0.12 44 0 0 19 27 42 14 26 12.1 18 82 2 19 38 52 19 16 32 19 44 1 19 11 24 -0.12 45 0 0 19 38 6 14 26 7.8 18 82 1 19 49 15 19 26 57 19 54 24 19 21 49 -0.12 46 0 0 19 48 16 14 26 3.3 19 82 0 19 59 25 19 37 7 20 4 33 19 31 59 -0.12 47 0 0 19 58 12 14 25 58.7 20 83 -1 20 9 21 19 47 4 20 14 29 19 41 56 -0.12 48 0 0 20 7 55 14 25 53.8 21 83 -2 20 19 3 19 56 47 20 24 11 19 51 40 -0.12 49 0 0 20 17 24 14 25 48.8 22 83 -3 20 28 32 20 6 16 20 33 39 20 1 9 -0.12 50 0 0 20 26 38 14 25 43.5 23 84 -4 20 37 46 20 15 31 20 42 53 20 10 24 -0.12 51 0 0 20 35 39 14 25 38.1 24 84 -4 20 46 46 20 24 32 20 51 53 20 19 25 -0.12 52 0 0 20 44 26 14 25 32.5 25 85 -5 20 55 32 20 33 19 21 0 39 20 28 13 -0.12 53 0 0 20 52 58 14 25 26.7 26 85 -6 21 4 4 20 41 52 21 9 11 20 36 46 -0.12 54 0 0 21 1 16 14 25 20.7 27 85 -7 21 12 22 20 50 11 21 17 29 20 45 4 -0.12 55 0 0 21 9 20 14 25 14.5 28 86 -8 21 20 26 20 58 15 21 25 32 20 53 9 -0.12 56 0 0 21 17 10 14 25 8.2 29 86 -9 21 28 15 21 6 5 21 33 21 21 0 59 -0.12 57 0 0 21 24 45 14 25 1.6 30 86 -10 21 35 50 21 13 41 21 40 56 21 8 35 -0.12 58 0 0 21 32 6 14 24 55.0 30 87 -11 21 43 11 21 21 2 21 48 17 21 15 56 -0.12 59 0 0 21 39 13 14 24 48.1 31 87 -12 21 50 17 21 28 9 21 55 23 21 23 4 -0.12 60 0 0 21 46 5 14 24 41.1 32 88 -13 21 57 9 21 35 1 22 2 14 21 29 56 -0.12 61 0 0 21 52 43 14 24 33.9 33 88 -13 22 3 46 21 41 39 22 8 52 21 36 34 -0.12 62 0 0 21 59 6 14 24 26.5 34 88 -14 22 10 9 21 48 3 22 15 14 21 42 58 -0.12 63 0 0 22 5 14 14 24 19.0 35 89 -15 22 16 17 21 54 12 22 21 22 21 49 7 -0.12 64 0 0 22 11 8 14 24 11.4 36 89 -16 22 22 11 22 0 6 22 27 16 21 55 1 -0.12 65 0 0 22 16 48 14 24 3.6 37 90 -17 22 27 50 22 5 45 22 32 55 22 0 41 -0.12 66 0 0 22 22 12 14 23 55.6 38 90 -18 22 33 14 22 11 11 22 38 19 22 6 6 -0.12 67 0 0 22 27 23 14 23 47.5 39 91 -19 22 38 24 22 16 21 22 43 29 22 11 17 -0.12 68 0 0 22 32 18 14 23 39.2 39 91 -20 22 43 20 22 21 17 22 48 24 22 16 12 -0.13 69 0 0 22 36 59 14 23 30.8 40 91 -20 22 48 0 22 25 58 22 53 5 22 20 54 -0.13 70 0 0 22 41 25 14 23 22.3 41 92 -21 22 52 26 22 30 24 22 57 31 22 25 20 -0.13 71 0 0 22 45 37 14 23 13.6 42 92 -22 22 56 38 22 34 36 23 1 42 22 29 32 -0.13 72 0 0 22 49 34 14 23 4.8 43 93 -23 23 0 34 22 38 33 23 5 39 22 33 29 -0.13 73 0 0 22 53 16 14 22 55.8 44 93 -24 23 4 16 22 42 15 23 9 21 22 37 12 -0.13 74 0 0 22 56 43 14 22 46.8 45 94 -25 23 7 44 22 45 43 23 12 48 22 40 39 -0.13 75 0 0 22 59 56 14 22 37.5 46 94 -26 23 10 56 22 48 56 23 16 0 22 43 52 -0.13 76 0 0 23 2 54 14 22 28.2 47 95 -27 23 13 54 22 51 54 23 18 58 22 46 51 -0.13 77 0 0 23 5 38 14 22 18.7 47 95 -27 23 16 38 22 54 38 23 21 42 22 49 35 -0.13 78 0 0 23 8 7 14 22 9.1 48 96 -28 23 19 7 22 57 7 23 24 10 22 52 4 -0.13 79 0 0 23 10 21 14 21 59.4 49 96 -29 23 21 21 22 59 21 23 26 24 22 54 18 -0.13 80 0 0 23 12 20 14 21 49.6 50 97 -30 23 23 20 23 1 21 23 28 24 22 56 17 -0.13 81 0 0 23 14 5 14 21 39.6 51 97 -31 23 25 5 23 3 6 23 30 9 22 58 2 -0.13 82 0 0 23 15 35 14 21 29.6 52 98 -32 23 26 35 23 4 36 23 31 39 22 59 33 -0.13 83 0 0 23 16 51 14 21 19.4 53 99 -33 23 27 51 23 5 52 23 32 54 23 0 48 -0.13 84 0 0 23 17 52 14 21 9.1 53 99 -33 23 28 52 23 6 53 23 33 55 23 1 50 -0.13 85 0 0 23 18 38 14 20 58.7 54 100 -34 23 29 38 23 7 39 23 34 41 23 2 36 -0.13 86 0 0 23 19 10 14 20 48.2 55 100 -35 23 30 10 23 8 11 23 35 13 23 3 8 -0.13 87 0 0 23 19 27 14 20 37.6 56 101 -36 23 30 27 23 8 28 23 35 30 23 3 25 -0.13 88 0 0 23 19 30 14 20 26.9 57 102 -37 23 30 30 23 8 31 23 35 33 23 3 28 -0.13 89 0 0 23 19 18 14 20 16.1 58 102 -38 23 30 18 23 8 19 23 35 21 23 3 16 -0.13 90 0 0 23 18 52 14 20 5.2 59 103 -39 23 29 51 23 7 53 23 34 55 23 2 49 -0.13 91 0 0 23 18 11 14 19 54.2 60 104 -39 23 29 11 23 7 12 23 34 14 23 2 8 -0.13 92 0 0 23 17 16 14 19 43.1 60 104 -40 23 28 15 23 6 16 23 33 19 23 1 13 -0.13 93 0 0 23 16 6 14 19 31.9 61 105 -41 23 27 6 23 5 7 23 32 9 23 0 3 -0.13 94 0 0 23 14 42 14 19 20.6 62 106 -42 23 25 42 23 3 42 23 30 45 22 58 39 -0.13 95 0 0 23 13 3 14 19 9.2 63 107 -43 23 24 3 23 2 4 23 29 7 22 57 0 -0.13 96 0 0 23 11 10 14 18 57.8 64 107 -44 23 22 10 23 0 11 23 27 14 22 55 7 -0.13 97 0 0 23 9 3 14 18 46.2 65 108 -45 23 20 3 22 58 3 23 25 7 22 53 0 -0.13 98 0 0 23 6 42 14 18 34.6 65 109 -45 23 17 42 22 55 42 23 22 46 22 50 38 -0.13 99 0 0 23 4 6 14 18 22.9 66 110 -46 23 15 6 22 53 6 23 20 10 22 48 2 -0.13 100 0 0 23 1 16 14 18 11.1 67 111 -47 23 12 16 22 50 15 23 17 20 22 45 12 -0.13 101 0 0 22 58 11 14 17 59.3 68 112 -48 23 9 12 22 47 11 23 14 16 22 42 7 -0.13 102 0 0 22 54 53 14 17 47.3 69 113 -49 23 5 54 22 43 52 23 10 58 22 38 48 -0.13 103 0 0 22 51 20 14 17 35.3 70 114 -50 23 2 21 22 40 20 23 7 26 22 35 16 -0.13 104 0 0 22 47 34 14 17 23.3 70 116 -51 22 58 35 22 36 33 23 3 39 22 31 29 -0.13 105 0 0 22 43 33 14 17 11.1 71 117 -51 22 54 34 22 32 32 22 59 39 22 27 28 -0.13 106 0 0 22 39 18 14 16 58.9 72 118 -52 22 50 20 22 28 17 22 55 25 22 23 13 -0.13 107 0 0 22 34 50 14 16 46.7 73 120 -53 22 45 51 22 23 48 22 50 56 22 18 44 -0.13 108 0 0 22 30 7 14 16 34.3 74 121 -54 22 41 9 22 19 5 22 46 14 22 14 1 -0.13 109 0 0 22 25 11 14 16 21.9 74 123 -55 22 36 13 22 14 9 22 41 18 22 9 4 -0.13 110 0 0 22 20 0 14 16 9.5 75 125 -56 22 31 3 22 8 58 22 36 8 22 3 53 -0.13 111 0 0 22 14 36 14 15 57.0 76 127 -57 22 25 39 22 3 34 22 30 44 21 58 29 -0.13 112 0 0 22 8 59 14 15 44.5 77 130 -57 22 20 2 21 57 56 22 25 7 21 52 51 -0.13 113 0 0 22 3 7 14 15 31.9 77 132 -58 22 14 10 21 52 4 22 19 16 21 46 59 -0.13 114 0 0 21 57 2 14 15 19.2 78 135 -59 22 8 6 21 45 59 22 13 11 21 40 53 -0.13 115 0 0 21 50 43 14 15 6.5 79 138 -60 22 1 47 21 39 40 22 6 53 21 34 34 -0.13 116 0 0 21 44 11 14 14 53.8 79 142 -61 21 55 16 21 33 7 22 0 21 21 28 2 -0.13 117 0 0 21 37 26 14 14 41.0 80 146 -62 21 48 30 21 26 22 21 53 36 21 21 16 -0.13 118 0 0 21 30 27 14 14 28.2 81 150 -63 21 41 32 21 19 22 21 46 38 21 14 17 -0.13 119 0 0 21 23 15 14 14 15.4 81 155 -63 21 34 20 21 12 10 21 39 26 21 7 4 -0.13 120 0 0 21 15 50 14 14 2.5 82 160 -64 21 26 55 21 4 44 21 32 1 20 59 38 -0.13 121 0 0 21 8 11 14 13 49.6 82 166 -65 21 19 17 20 57 5 21 24 23 20 51 59 -0.13 122 0 0 21 0 19 14 13 36.6 82 173 -66 21 11 26 20 49 14 21 16 32 20 44 7 -0.13 123 0 0 20 52 15 14 13 23.7 82 180 -67 21 3 21 20 41 9 21 8 28 20 36 2 -0.13 124 0 0 20 43 57 14 13 10.7 82 187 -68 20 55 4 20 32 51 21 0 11 20 27 44 -0.13 125 0 0 20 35 27 14 12 57.7 82 194 -69 20 46 34 20 24 20 20 51 41 20 19 13 -0.13 126 0 0 20 26 44 14 12 44.7 82 201 -69 20 37 51 20 15 37 20 42 59 20 10 30 -0.13 127 0 0 20 17 48 14 12 31.7 82 208 -70 20 28 56 20 6 40 20 34 4 20 1 33 -0.13 128 0 0 20 8 40 14 12 18.6 82 214 -71 20 19 48 19 57 32 20 24 56 19 52 24 -0.13 129 0 0 19 59 19 14 12 5.6 81 220 -72 20 10 28 19 48 11 20 15 36 19 43 3 -0.13 130 0 0 19 49 46 14 11 52.5 81 225 -73 20 0 55 19 38 37 20 6 3 19 33 29 -0.13 131 0 0 19 40 0 14 11 39.4 80 230 -74 19 51 10 19 28 51 19 56 18 19 23 43 -0.13 132 0 0 19 30 3 14 11 26.4 80 234 -74 19 41 13 19 18 53 19 46 21 19 13 45 -0.13 133 0 0 19 19 53 14 11 13.3 79 238 -75 19 31 3 19 8 43 19 36 12 19 3 35 -0.13 134 0 0 19 9 31 14 11 0.3 78 241 -76 19 20 42 18 58 21 19 25 51 18 53 13 -0.13 135 0 0 18 58 58 14 10 47.2 78 244 -77 19 10 9 18 47 47 19 15 18 18 42 38 -0.13 136 0 0 18 48 12 14 10 34.2 77 247 -77 18 59 24 18 37 1 19 4 33 18 31 53 -0.13 137 0 0 18 37 16 14 10 21.2 76 250 -78 18 48 27 18 26 4 18 53 37 18 20 55 -0.13 138 0 0 18 26 7 14 10 8.2 75 252 -79 18 37 19 18 14 55 18 42 29 18 9 46 -0.13 139 0 0 18 14 47 14 9 55.2 75 254 -80 18 26 0 18 3 35 18 31 10 17 58 26 -0.13 140 0 0 18 3 16 14 9 42.3 74 255 -80 18 14 29 17 52 4 18 19 39 17 46 54 -0.13 141 0 0 17 51 34 14 9 29.4 73 257 -81 18 2 48 17 40 21 18 7 58 17 35 12 -0.13 142 0 0 17 39 41 14 9 16.5 72 259 -82 17 50 55 17 28 28 17 56 5 17 23 18 -0.13 143 0 0 17 27 37 14 9 3.7 71 260 -82 17 38 52 17 16 24 17 44 2 17 11 14 -0.13 144 0 0 17 15 23 14 8 50.9 70 261 -83 17 26 37 17 4 9 17 31 48 16 58 59 -0.13 145 0 0 17 2 58 14 8 38.1 70 262 -83 17 14 13 16 51 43 17 19 23 16 46 33 -0.13 146 0 0 16 50 23 14 8 25.4 69 264 -83 17 1 38 16 39 8 17 6 49 16 33 57 -0.13 147 0 0 16 37 37 14 8 12.7 68 265 -83 16 48 53 16 26 22 16 54 4 16 21 11 -0.13 148 0 0 16 24 41 14 8 0.1 67 266 -83 16 35 57 16 13 26 16 41 9 16 8 15 -0.13 149 0 0 16 11 36 14 7 47.6 66 266 -83 16 22 52 16 0 20 16 28 4 15 55 9 -0.13 150 0 0 15 58 21 14 7 35.1 65 267 -83 16 9 37 15 47 4 16 14 49 15 41 53 -0.13 151 0 0 15 44 56 14 7 22.7 64 268 -83 15 56 13 15 33 39 16 1 25 15 28 28 -0.13 152 0 0 15 31 22 14 7 10.3 63 269 -82 15 42 39 15 20 5 15 47 51 15 14 53 -0.13 153 0 0 15 17 39 14 6 58.1 62 270 -82 15 28 56 15 6 21 15 34 8 15 1 10 -0.12 154 0 0 15 3 46 14 6 45.9 62 270 -81 15 15 4 14 52 29 15 20 17 14 47 17 -0.12 155 0 0 14 49 46 14 6 33.7 61 271 -80 15 1 4 14 38 27 15 6 16 14 33 15 -0.12 156 0 0 14 35 36 14 6 21.7 60 272 -80 14 46 55 14 24 18 14 52 7 14 19 5 -0.12 157 0 0 14 21 18 14 6 9.8 59 272 -79 14 32 37 14 9 59 14 37 50 14 4 47 -0.12 158 0 0 14 6 52 14 5 57.9 58 273 -78 14 18 11 13 55 33 14 23 24 13 50 21 -0.12 159 0 0 13 52 18 14 5 46.2 57 273 -77 14 3 38 13 40 59 14 8 50 13 35 46 -0.12 160 0 0 13 37 36 14 5 34.5 56 274 -77 13 48 56 13 26 17 13 54 9 13 21 4 -0.12 161 0 0 13 22 47 14 5 23.0 55 274 -76 13 34 7 13 11 27 13 39 20 13 6 14 -0.12 162 0 0 13 7 50 14 5 11.5 54 275 -75 13 19 11 12 56 30 13 24 24 12 51 17 -0.12 163 0 0 12 52 47 14 5 0.2 53 275 -74 13 4 7 12 41 26 13 9 21 12 36 13 -0.12 164 0 0 12 37 36 14 4 49.0 52 276 -73 12 48 57 12 26 15 12 54 11 12 21 2 -0.12 165 0 0 12 22 19 14 4 37.9 51 276 -72 12 33 40 12 10 58 12 38 54 12 5 45 -0.12 166 0 0 12 6 56 14 4 27.0 50 276 -71 12 18 17 11 55 34 12 23 31 11 50 21 -0.12 167 0 0 11 51 26 14 4 16.1 49 277 -71 12 2 48 11 40 5 12 8 2 11 34 51 -0.12 168 0 0 11 35 51 14 4 5.5 48 277 -70 11 47 13 11 24 29 11 52 27 11 19 15 -0.12 169 0 0 11 20 10 14 3 54.9 47 277 -69 11 31 32 11 8 48 11 36 46 11 3 34 -0.12 170 0 0 11 4 23 14 3 44.5 46 278 -68 11 15 46 10 53 1 11 21 0 10 47 48 -0.12 171 0 0 10 48 32 14 3 34.2 45 278 -67 10 59 55 10 37 10 11 5 9 10 31 56 -0.12 172 0 0 10 32 36 14 3 24.1 45 278 -66 10 43 59 10 21 14 10 49 13 10 16 0 -0.12 173 0 0 10 16 35 14 3 14.2 44 279 -65 10 27 58 10 5 13 10 33 12 9 59 59 -0.12 174 0 0 10 0 30 14 3 4.4 43 279 -64 10 11 53 9 49 8 10 17 8 9 43 53 -0.12 175 0 0 9 44 21 14 2 54.7 42 279 -63 9 55 44 9 32 58 10 0 59 9 27 44 -0.12 176 0 0 9 28 9 14 2 45.3 41 279 -62 9 39 32 9 16 46 9 44 47 9 11 31 -0.12 177 0 0 9 11 53 14 2 36.0 40 280 -61 9 23 16 9 0 30 9 28 31 8 55 15 -0.12 178 0 0 8 55 34 14 2 26.9 39 280 -60 9 6 57 8 44 10 9 12 12 8 38 56 -0.12 179 0 0 8 39 12 14 2 17.9 38 280 -59 8 50 35 8 27 48 8 55 50 8 22 34 -0.12 180 0 0 8 22 47 14 2 9.2 37 280 -58 8 34 11 8 11 24 8 39 25 8 6 9 -0.12 -179 0 0 8 6 20 14 2 0.6 36 281 -57 8 17 44 7 54 57 8 22 59 7 49 43 -0.12 -178 0 0 7 49 52 14 1 52.2 35 281 -56 8 1 15 7 38 28 8 6 30 7 33 14 -0.12 -177 0 0 7 33 22 14 1 44.0 34 281 -55 7 44 45 7 21 58 7 50 0 7 16 44 -0.12 -176 0 0 7 16 50 14 1 36.1 33 281 -55 7 28 14 7 5 27 7 33 29 7 0 12 -0.12 -175 0 0 7 0 18 14 1 28.3 32 281 -54 7 11 41 6 48 54 7 16 56 6 43 40 -0.12 -174 0 0 6 43 44 14 1 20.7 31 281 -53 6 55 8 6 32 21 7 0 23 6 27 6 -0.12 -173 0 0 6 27 11 14 1 13.3 30 282 -52 6 38 35 6 15 47 6 43 49 6 10 33 -0.12 -172 0 0 6 10 37 14 1 6.2 29 282 -51 6 22 1 5 59 14 6 27 16 5 53 59 -0.12 -171 0 0 5 54 4 14 0 59.2 28 282 -50 6 5 28 5 42 41 6 10 42 5 37 26 -0.12 -170 0 0 5 37 31 14 0 52.5 27 282 -49 5 48 55 5 26 8 5 54 10 5 20 54 -0.12 -169 0 0 5 20 59 14 0 46.0 26 282 -48 5 32 23 5 9 36 5 37 38 5 4 22 -0.12 -168 0 0 5 4 29 14 0 39.7 25 282 -47 5 15 52 4 53 6 5 21 7 4 47 52 -0.12 -167 0 0 4 48 0 14 0 33.7 24 282 -46 4 59 23 4 36 37 5 4 38 4 31 23 -0.12 -166 0 0 4 31 33 14 0 27.8 23 283 -45 4 42 56 4 20 10 4 48 11 4 14 56 -0.12 -165 0 0 4 15 8 14 0 22.3 22 283 -44 4 26 31 4 3 46 4 31 46 3 58 31 -0.12 -164 0 0 3 58 46 14 0 16.9 21 283 -43 4 10 9 3 47 24 4 15 23 3 42 9 -0.12 -163 0 0 3 42 27 14 0 11.8 20 283 -42 3 53 50 3 31 4 3 59 4 3 25 50 -0.12 -162 0 0 3 26 11 14 0 6.9 19 283 -41 3 37 33 3 14 49 3 42 48 3 9 35 -0.12 -161 0 0 3 9 58 14 0 2.3 18 283 -40 3 21 21 2 58 36 3 26 35 2 53 22 -0.12 -160 0 0 2 53 50 13 59 57.9 17 283 -39 3 5 12 2 42 28 3 10 26 2 37 14 -0.12 -159 0 0 2 37 46 13 59 53.8 16 283 -38 2 49 7 2 26 24 2 54 21 2 21 10 -0.12 -158 0 0 2 21 46 13 59 49.9 15 283 -37 2 33 7 2 10 24 2 38 21 2 5 11 -0.12 -157 0 0 2 5 51 13 59 46.3 14 283 -36 2 17 12 1 54 30 2 22 26 1 49 16 -0.13 -156 0 0 1 50 1 13 59 42.9 13 283 -35 2 1 22 1 38 40 2 6 36 1 33 27 -0.13 -155 0 0 1 34 17 13 59 39.8 12 283 -34 1 45 38 1 22 56 1 50 52 1 17 43 -0.13 -154 0 0 1 18 39 13 59 37.0 11 283 -33 1 30 0 1 7 19 1 35 13 1 2 5 -0.13 -153 0 0 1 3 7 13 59 34.4 9 283 -32 1 14 27 0 51 47 1 19 41 0 46 34 -0.13 -152 0 0 0 47 41 13 59 32.1 8 283 -31 0 59 2 0 36 22 1 4 15 0 31 9 -0.13 -151 0 0 0 32 23 13 59 30.0 7 283 -30 0 43 43 0 21 3 0 48 56 0 15 51 -0.13 -150 0 0 0 17 11 13 59 28.2 6 283 -29 0 28 31 0 5 52 0 33 44 0 0 40 -0.14 -149 0 0 0 2 8 13 59 26.6 5 283 -28 0 13 27 - 0 9 11 0 18 39 - 0 14 24 -0.14 -148 0 0 - 0 12 49 13 59 25.4 4 283 -27 - 0 1 30 - 0 24 7 0 3 43 - 0 29 19 -0.15 -147 0 0 - 0 27 37 13 59 24.4 3 283 -26 - 0 16 18 - 0 38 55 - 0 11 6 - 0 44 7 -0.16 -146 0 0 - 0 42 16 13 59 23.6 2 283 -25 - 0 30 58 - 0 53 34 - 0 25 46 - 0 58 46 -0.18 -145 0 0 - 0 56 47 13 59 23.1 1 283 -24 - 0 45 29 - 1 8 4 - 0 40 17 - 1 13 16 -0.23 -144 0 0 - 1 11 9 13 59 22.9 0 283 -23 - 0 59 51 - 1 22 26 - 0 54 40 - 1 27 37 -0.68 Uncertainty in time = +/- 6 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: TYC 711-02115-1 * constellation : Orion * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 18 55.4005 DE: +13 14 40.546 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 18 55.4005 DE: +13 14 40.545 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 9.5 * B mag [mag]: 10.0 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (239) Adrastea asteroid class: approx. diameter [km]: 40 approx. diameter ["]: 0.035 distance from Earth [AU]: 1.57070 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 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): 0.040", 0.004", 88.625° remarks: * orbital elements for (239)Adrastea : Mean anomaly = 37.7417346800 deg Arg. of pericenter = 209.5783949535 deg Long. of node = 180.6123653031 deg Inclination = 6.1761449100 deg Eccentricity = 0.2361797148 Semimajor axis = 2.9659251307 AU Perihelion dist = 2.2654337791 AU Mag: H = 10.55, G = 0.15 Epoch of elements : MJD 60313.59244466 TDT (2024 Jan 04.5924) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552023Apr27,5.24,2024,1,4,14.218582,0.019449,0.126963,-4.282581,0.651920,0.002237,0.001077,0.000001,0.000000 123.1024,13.2701,-32.09,-22.73,False TYC 711-02115-1,5.31538904,13.2445960,10.04,9.48,9.18,0.1,0,,5.33821764,13.2701253,4.69,4.54,0,0,0 239,Adrastea,14.15,40.214,1.5707,0,0,-1.641,3.65,,2.2,0 0,37.6274,2024,1,4,209.5784,180.6124,6.1761,0.23618,2.96593,2.26543,10.55,5.0,0.15 1.230,0.0397,0.0043,89,0.0081,Known errors,1.08,0,-1,-1 20240104_2115-1,60137.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 11, 23:59 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org