IOTA/IOTA-ES occultation update for (1332) Marconia / TYC 0625-00833-1 event on 2023 Oct 01, 17:15 UT Visible from N Australia Summary ------- On 2023 Oct 01 UT, the 47.5 km diameter asteroid (1332) Marconia will occult a 9.1 mag star in the constellation Pisces for observers along a path across N Australia. In the case of an occultation, the combined light of the asteroid and the star will drop by 5.44 mag to 14.51 mag (the magnitude of the asteroid) for at most 5.270 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: 2023 Oct 01, 17:05 - 2023 Oct 01, 17:26 * geocentric midpoint of event [JD]: 2460219.21930292 * magnitude of target star: 9.08 * magnitude drop [mag]: 5.44 * estimated maximum duration [s]: 5.270 * Moon: 92 % sunlit, 12° distance * Sun: 160° distance * rough path description: N Australia Additional comments ------------------- RUWE The occultation path -------------------- * approximate projected width [km]: 55 * 1 sigma uncertainty interval [path widths]: +/- 0.08 * 1 sigma uncertainty interval [seconds]: +/- 2.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.017", 0.002", 67°) * approx speed of asteroid's shadow [km/s]: 9.0104 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0625-00833-1 by 1332 Marconia on 2023 Oct 1 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 36 0 0 .. .. .... .. .. .. .. .. .. -44 8 27 .. .. .. -44 6 4 .. .. .. .... 36 59 59 -44 11 27 17 25 58.7 1 73 -19 -43 55 55 -44 27 1 -43 53 32 -44 29 26 .... 37 59 59 -43 58 41 17 25 58.5 1 73 -20 -43 43 8 -44 14 17 -43 40 45 -44 16 42 0.36 38 59 59 -43 45 41 17 25 58.2 2 72 -21 -43 30 6 -44 1 18 -43 27 43 -44 3 43 0.44 39 59 59 -43 32 26 17 25 57.7 3 71 -22 -43 16 50 -43 48 4 -43 14 26 -43 50 29 0.48 40 59 59 -43 18 56 17 25 57.1 4 71 -22 -43 3 18 -43 34 35 -43 0 54 -43 37 0 0.50 41 59 59 -43 5 11 17 25 56.3 4 70 -23 -42 49 32 -43 20 52 -42 47 8 -43 23 17 0.52 42 59 59 -42 51 12 17 25 55.4 5 69 -24 -42 35 32 -43 6 54 -42 33 8 -43 9 19 0.53 43 59 59 -42 36 58 17 25 54.3 6 69 -25 -42 21 17 -42 52 42 -42 18 53 -42 55 7 0.53 44 59 59 -42 22 30 17 25 53.1 7 68 -25 -42 6 48 -42 38 15 -42 4 23 -42 40 41 0.54 45 59 59 -42 7 48 17 25 51.7 8 67 -26 -41 52 5 -42 23 35 -41 49 40 -42 26 0 0.55 46 59 59 -41 52 53 17 25 50.2 8 67 -27 -41 37 8 -42 8 40 -41 34 43 -42 11 6 0.55 47 59 59 -41 37 43 17 25 48.5 9 66 -28 -41 21 57 -41 53 32 -41 19 32 -41 55 58 0.55 48 59 59 -41 22 20 17 25 46.7 10 65 -28 -41 6 33 -41 38 10 -41 4 8 -41 40 36 0.56 49 59 59 -41 6 44 17 25 44.7 11 65 -29 -40 50 56 -41 22 34 -40 48 30 -41 25 1 0.56 50 59 59 -40 50 54 17 25 42.5 11 64 -30 -40 35 5 -41 6 46 -40 32 39 -41 9 13 0.56 51 59 59 -40 34 51 17 25 40.2 12 63 -31 -40 19 1 -40 50 44 -40 16 35 -40 53 11 0.56 52 59 59 -40 18 36 17 25 37.7 13 63 -31 -40 2 45 -40 34 30 -40 0 19 -40 36 57 0.57 53 59 59 -40 2 8 17 25 35.0 14 62 -32 -39 46 16 -40 18 3 -39 43 50 -40 20 30 0.57 54 59 59 -39 45 28 17 25 32.1 15 61 -33 -39 29 35 -40 1 24 -39 27 8 -40 3 51 0.57 55 59 59 -39 28 36 17 25 29.1 15 61 -34 -39 12 42 -39 44 33 -39 10 15 -39 47 0 0.57 56 59 59 -39 11 32 17 25 26.0 16 60 -34 -38 55 37 -39 27 29 -38 53 10 -39 29 57 0.57 57 59 59 -38 54 16 17 25 22.6 17 59 -35 -38 38 20 -39 10 15 -38 35 53 -39 12 42 0.57 58 59 59 -38 36 49 17 25 19.1 18 59 -36 -38 20 53 -38 52 49 -38 18 26 -38 55 16 0.57 59 59 59 -38 19 11 17 25 15.4 19 58 -37 -38 3 14 -38 35 11 -38 0 47 -38 37 39 0.58 60 59 59 -38 1 23 17 25 11.5 20 57 -38 -37 45 24 -38 17 23 -37 42 57 -38 19 52 0.58 61 59 59 -37 43 23 17 25 7.5 20 57 -38 -37 27 25 -37 59 25 -37 24 57 -38 1 53 0.58 62 59 59 -37 25 14 17 25 3.3 21 56 -39 -37 9 15 -37 41 17 -37 6 47 -37 43 45 0.58 63 59 59 -37 6 55 17 24 58.9 22 55 -40 -36 50 55 -37 22 58 -36 48 28 -37 25 27 0.58 64 59 59 -36 48 27 17 24 54.3 23 55 -41 -36 32 26 -37 4 30 -36 29 58 -37 6 59 0.58 65 59 59 -36 29 49 17 24 49.6 24 54 -41 -36 13 48 -36 45 53 -36 11 20 -36 48 22 0.58 66 59 59 -36 11 3 17 24 44.6 24 53 -42 -35 55 1 -36 27 7 -35 52 33 -36 29 36 0.58 67 59 59 -35 52 8 17 24 39.5 25 53 -43 -35 36 6 -36 8 13 -35 33 38 -36 10 42 0.58 68 59 59 -35 33 5 17 24 34.3 26 52 -44 -35 17 3 -35 49 10 -35 14 35 -35 51 39 0.58 69 59 59 -35 13 54 17 24 28.8 27 51 -44 -34 57 52 -35 30 0 -34 55 24 -35 32 29 0.58 70 59 59 -34 54 36 17 24 23.2 28 50 -45 -34 38 33 -35 10 42 -34 36 5 -35 13 11 0.58 71 59 59 -34 35 11 17 24 17.3 29 50 -46 -34 19 8 -34 51 17 -34 16 40 -34 53 46 0.58 72 59 59 -34 15 40 17 24 11.3 29 49 -47 -33 59 36 -34 31 46 -33 57 8 -34 34 15 0.58 73 59 59 -33 56 2 17 24 5.2 30 48 -47 -33 39 58 -34 12 8 -33 37 30 -34 14 37 0.58 74 59 59 -33 36 18 17 23 58.8 31 48 -48 -33 20 15 -33 52 25 -33 17 47 -33 54 54 0.58 75 59 59 -33 16 29 17 23 52.3 32 47 -49 -33 0 26 -33 32 36 -32 57 58 -33 35 5 0.58 77 0 0 -32 56 36 17 23 45.6 33 46 -49 -32 40 32 -33 12 42 -32 38 4 -33 15 11 0.58 78 0 0 -32 36 37 17 23 38.8 33 45 -50 -32 20 33 -32 52 44 -32 18 5 -32 55 13 0.58 79 0 0 -32 16 35 17 23 31.7 34 45 -51 -32 0 31 -32 32 41 -31 58 3 -32 35 10 0.58 80 0 0 -31 56 28 17 23 24.5 35 44 -52 -31 40 25 -32 12 35 -31 37 57 -32 15 4 0.58 81 0 0 -31 36 19 17 23 17.2 36 43 -52 -31 20 15 -31 52 25 -31 17 47 -31 54 54 0.58 82 0 0 -31 16 6 17 23 9.6 37 42 -53 -31 0 3 -31 32 12 -30 57 35 -31 34 41 0.58 83 0 0 -30 55 51 17 23 1.9 38 42 -53 -30 39 49 -31 11 57 -30 37 21 -31 14 26 0.58 84 0 0 -30 35 35 17 22 54.0 38 41 -54 -30 19 32 -30 51 40 -30 17 4 -30 54 9 0.58 85 0 0 -30 15 16 17 22 46.0 39 40 -55 -29 59 14 -30 31 21 -29 56 46 -30 33 50 0.58 86 0 0 -29 54 57 17 22 37.8 40 39 -55 -29 38 55 -30 11 1 -29 36 27 -30 13 30 0.58 87 0 0 -29 34 37 17 22 29.5 41 38 -56 -29 18 35 -29 50 41 -29 16 8 -29 53 9 0.58 88 0 0 -29 14 16 17 22 21.0 41 37 -56 -28 58 16 -29 30 20 -28 55 48 -29 32 49 0.58 89 0 0 -28 53 56 17 22 12.3 42 37 -57 -28 37 56 -29 9 59 -28 35 29 -29 12 28 0.58 90 0 0 -28 33 37 17 22 3.5 43 36 -58 -28 17 38 -28 49 40 -28 15 10 -28 52 8 0.58 91 0 0 -28 13 19 17 21 54.6 44 35 -58 -27 57 20 -28 29 21 -27 54 53 -28 31 49 0.58 92 0 0 -27 53 3 17 21 45.5 45 34 -59 -27 37 4 -28 9 4 -27 34 37 -28 11 32 0.58 93 0 0 -27 32 48 17 21 36.3 45 33 -59 -27 16 50 -27 48 48 -27 14 23 -27 51 17 0.58 94 0 0 -27 12 36 17 21 26.9 46 32 -59 -26 56 39 -27 28 36 -26 54 12 -27 31 4 0.58 95 0 0 -26 52 27 17 21 17.4 47 31 -60 -26 36 31 -27 8 26 -26 34 4 -27 10 54 0.58 96 0 0 -26 32 21 17 21 7.8 47 30 -60 -26 16 26 -26 48 20 -26 13 59 -26 50 47 0.58 97 0 0 -26 12 20 17 20 58.0 48 29 -61 -25 56 25 -26 28 17 -25 53 58 -26 30 44 0.58 98 0 0 -25 52 22 17 20 48.2 49 27 -61 -25 36 28 -26 8 18 -25 34 2 -26 10 46 0.58 99 0 0 -25 32 29 17 20 38.2 50 26 -61 -25 16 36 -25 48 25 -25 14 10 -25 50 52 0.58 100 0 0 -25 12 41 17 20 28.1 50 25 -61 -24 56 50 -25 28 36 -24 54 23 -25 31 3 0.58 101 0 0 -24 52 59 17 20 17.8 51 24 -62 -24 37 8 -25 8 53 -24 34 42 -25 11 20 0.58 102 0 0 -24 33 23 17 20 7.5 52 23 -62 -24 17 33 -24 49 16 -24 15 7 -24 51 43 0.58 103 0 0 -24 13 53 17 19 57.1 52 21 -62 -23 58 4 -24 29 45 -23 55 38 -24 32 12 0.58 104 0 0 -23 54 30 17 19 46.5 53 20 -62 -23 38 42 -24 10 21 -23 36 17 -24 12 47 0.58 105 0 0 -23 35 15 17 19 35.9 53 19 -62 -23 19 28 -23 51 4 -23 17 2 -23 53 30 0.58 106 0 0 -23 16 6 17 19 25.2 54 17 -62 -23 0 21 -23 31 55 -22 57 55 -23 34 21 0.58 107 0 0 -22 57 6 17 19 14.4 55 16 -62 -22 41 22 -23 12 54 -22 38 56 -23 15 20 0.58 108 0 0 -22 38 15 17 19 3.5 55 15 -62 -22 22 31 -22 54 1 -22 20 6 -22 56 27 0.58 109 0 0 -22 19 32 17 18 52.5 56 13 -62 -22 3 50 -22 35 17 -22 1 25 -22 37 43 0.58 110 0 0 -22 0 59 17 18 41.4 56 12 -62 -21 45 17 -22 16 43 -21 42 53 -22 19 8 0.58 111 0 0 -21 42 35 17 18 30.3 57 10 -62 -21 26 54 -21 58 18 -21 24 30 -22 0 43 0.58 112 0 0 -21 24 21 17 18 19.1 57 8 -62 -21 8 42 -21 40 3 -21 6 17 -21 42 28 0.58 113 0 0 -21 6 17 17 18 7.9 57 7 -62 -20 50 39 -21 21 58 -20 48 15 -21 24 23 0.58 114 0 0 -20 48 24 17 17 56.6 58 5 -61 -20 32 47 -21 4 4 -20 30 24 -21 6 29 0.58 115 0 0 -20 30 42 17 17 45.2 58 3 -61 -20 15 7 -20 46 21 -20 12 43 -20 48 45 0.58 116 0 0 -20 13 12 17 17 33.8 58 2 -61 -19 57 38 -20 28 49 -19 55 14 -20 31 14 0.58 117 0 0 -19 55 53 17 17 22.4 59 360 -60 -19 40 20 -20 11 29 -19 37 57 -20 13 54 0.58 118 0 0 -19 38 47 17 17 10.9 59 358 -60 -19 23 15 -19 54 22 -19 20 52 -19 56 46 0.58 119 0 0 -19 21 53 17 16 59.4 59 356 -60 -19 6 22 -19 37 26 -19 3 59 -19 39 50 0.58 120 0 0 -19 5 12 17 16 47.8 59 354 -59 -18 49 42 -19 20 44 -18 47 19 -19 23 8 0.58 121 0 0 -18 48 43 17 16 36.2 60 352 -59 -18 33 15 -19 4 14 -18 30 52 -19 6 38 0.58 122 0 0 -18 32 28 17 16 24.7 60 350 -58 -18 17 1 -18 47 58 -18 14 39 -18 50 22 0.58 123 0 0 -18 16 27 17 16 13.0 60 349 -58 -18 1 1 -18 31 56 -17 58 39 -18 34 19 0.58 124 0 0 -18 0 40 17 16 1.4 60 347 -57 -17 45 15 -18 16 8 -17 42 53 -18 18 31 0.58 125 0 0 -17 45 7 17 15 49.8 60 345 -56 -17 29 43 -18 0 34 -17 27 22 -18 2 56 0.58 126 0 0 -17 29 49 17 15 38.1 60 343 -56 -17 14 26 -17 45 14 -17 12 5 -17 47 37 0.58 127 0 0 -17 14 46 17 15 26.5 60 341 -55 -16 59 24 -17 30 10 -16 57 2 -17 32 32 0.58 128 0 0 -16 59 57 17 15 14.9 60 339 -55 -16 44 37 -17 15 20 -16 42 15 -17 17 42 0.58 129 0 0 -16 45 24 17 15 3.3 60 337 -54 -16 30 5 -17 0 46 -16 27 44 -17 3 8 0.58 130 0 0 -16 31 7 17 14 51.7 60 335 -53 -16 15 49 -16 46 28 -16 13 28 -16 48 50 0.58 131 0 0 -16 17 6 17 14 40.1 59 333 -53 -16 1 49 -16 32 25 -15 59 28 -16 34 47 0.58 132 0 0 -16 3 21 17 14 28.5 59 332 -52 -15 48 5 -16 18 39 -15 45 44 -16 21 1 0.58 133 0 0 -15 49 52 17 14 17.0 59 330 -51 -15 34 37 -16 5 9 -15 32 16 -16 7 30 0.58 134 0 0 -15 36 40 17 14 5.5 59 328 -50 -15 21 26 -15 51 56 -15 19 5 -15 54 17 0.58 135 0 0 -15 23 44 17 13 54.0 58 326 -50 -15 8 31 -15 38 59 -15 6 11 -15 41 20 0.58 136 0 0 -15 11 6 17 13 42.6 58 325 -49 -14 55 54 -15 26 20 -14 53 34 -15 28 41 0.58 137 0 0 -14 58 45 17 13 31.2 58 323 -48 -14 43 34 -15 13 58 -14 41 14 -15 16 19 0.58 138 0 0 -14 46 41 17 13 19.9 57 322 -47 -14 31 32 -15 1 53 -14 29 12 -15 4 14 0.58 139 0 0 -14 34 56 17 13 8.6 57 320 -47 -14 19 47 -14 50 7 -14 17 27 -14 52 27 0.58 140 0 0 -14 23 28 17 12 57.4 56 319 -46 -14 8 20 -14 38 38 -14 6 0 -14 40 58 0.58 141 0 0 -14 12 18 17 12 46.3 56 317 -45 -13 57 11 -14 27 27 -13 54 52 -14 29 47 0.58 142 0 0 -14 1 26 17 12 35.2 55 316 -44 -13 46 21 -14 16 35 -13 44 1 -14 18 55 0.58 143 0 0 -13 50 53 17 12 24.1 55 314 -43 -13 35 48 -14 6 1 -13 33 29 -14 8 21 0.58 144 0 0 -13 40 39 17 12 13.2 54 313 -43 -13 25 35 -13 55 45 -13 23 16 -13 58 5 0.58 145 0 0 -13 30 43 17 12 2.3 54 312 -42 -13 15 40 -13 45 49 -13 13 21 -13 48 9 0.58 146 0 0 -13 21 7 17 11 51.5 53 311 -41 -13 6 4 -13 36 12 -13 3 46 -13 38 31 0.58 147 0 0 -13 11 49 17 11 40.8 52 309 -40 -12 56 48 -13 26 53 -12 54 29 -13 29 13 0.58 148 0 0 -13 2 51 17 11 30.2 52 308 -39 -12 47 50 -13 17 55 -12 45 32 -13 20 14 0.58 149 0 0 -12 54 13 17 11 19.7 51 307 -38 -12 39 12 -13 9 15 -12 36 54 -13 11 34 0.58 150 0 0 -12 45 54 17 11 9.3 50 306 -37 -12 30 54 -13 0 55 -12 28 36 -13 3 15 0.58 151 0 0 -12 37 54 17 10 58.9 50 305 -37 -12 22 55 -12 52 56 -12 20 37 -12 55 14 0.58 152 0 0 -12 30 15 17 10 48.7 49 304 -36 -12 15 17 -12 45 15 -12 12 59 -12 47 34 0.58 153 0 0 -12 22 56 17 10 38.6 48 303 -35 -12 7 58 -12 37 55 -12 5 40 -12 40 14 0.58 154 0 0 -12 15 56 17 10 28.6 48 303 -34 -12 0 59 -12 30 56 -11 58 41 -12 33 14 0.58 155 0 0 -12 9 17 17 10 18.7 47 302 -33 -11 54 21 -12 24 16 -11 52 3 -12 26 35 0.58 156 0 0 -12 2 59 17 10 8.9 46 301 -32 -11 48 3 -12 17 57 -11 45 45 -12 20 15 0.58 157 0 0 -11 57 1 17 9 59.2 45 300 -31 -11 42 5 -12 11 58 -11 39 48 -12 14 17 0.58 158 0 0 -11 51 23 17 9 49.7 45 299 -30 -11 36 28 -12 6 21 -11 34 11 -12 8 39 0.58 159 0 0 -11 46 7 17 9 40.3 44 299 -29 -11 31 12 -12 1 4 -11 28 55 -12 3 22 0.58 160 0 0 -11 41 11 17 9 31.0 43 298 -29 -11 26 17 -11 56 7 -11 23 59 -11 58 26 0.58 161 0 0 -11 36 36 17 9 21.9 42 297 -28 -11 21 42 -11 51 32 -11 19 25 -11 53 50 0.58 162 0 0 -11 32 22 17 9 12.8 41 297 -27 -11 17 29 -11 47 18 -11 15 11 -11 49 36 0.58 163 0 0 -11 28 30 17 9 4.0 41 296 -26 -11 13 36 -11 43 25 -11 11 19 -11 45 43 0.58 164 0 0 -11 24 58 17 8 55.2 40 295 -25 -11 10 5 -11 39 53 -11 7 48 -11 42 11 0.58 165 0 0 -11 21 48 17 8 46.7 39 295 -24 -11 6 55 -11 36 43 -11 4 38 -11 39 1 0.58 166 0 0 -11 18 59 17 8 38.2 38 294 -23 -11 4 7 -11 33 54 -11 1 49 -11 36 12 0.58 167 0 0 -11 16 32 17 8 30.0 37 294 -22 -11 1 39 -11 31 27 -10 59 22 -11 33 45 0.58 168 0 0 -11 14 26 17 8 21.8 36 293 -21 -10 59 34 -11 29 21 -10 57 17 -11 31 39 0.58 169 0 0 -11 12 42 17 8 13.9 36 293 -20 -10 57 50 -11 27 37 -10 55 33 -11 29 55 0.58 170 0 0 -11 11 20 17 8 6.1 35 292 -19 -10 56 27 -11 26 14 -10 54 10 -11 28 32 0.58 171 0 0 -11 10 19 17 7 58.4 34 292 -18 -10 55 27 -11 25 14 -10 53 10 -11 27 32 0.58 172 0 0 -11 9 40 17 7 51.0 33 292 -17 -10 54 48 -11 24 35 -10 52 31 -11 26 53 0.59 173 0 0 -11 9 23 17 7 43.7 32 291 -16 -10 54 31 -11 24 18 -10 52 14 -11 26 36 0.59 174 0 0 -11 9 28 17 7 36.5 31 291 -16 -10 54 36 -11 24 23 -10 52 19 -11 26 41 0.59 175 0 0 -11 9 55 17 7 29.6 30 290 -15 -10 55 3 -11 24 50 -10 52 45 -11 27 8 0.59 176 0 0 -11 10 44 17 7 22.8 29 290 -14 -10 55 51 -11 25 39 -10 53 34 -11 27 57 0.59 177 0 0 -11 11 55 17 7 16.2 28 290 -13 -10 57 2 -11 26 50 -10 54 45 -11 29 9 0.59 178 0 0 -11 13 28 17 7 9.8 28 289 -12 -10 58 35 -11 28 24 -10 56 17 -11 30 42 0.59 179 0 0 -11 15 23 17 7 3.6 27 289 -11 -11 0 30 -11 30 19 -10 58 12 -11 32 37 0.59 180 0 0 -11 17 41 17 6 57.5 26 289 -10 -11 2 47 -11 32 37 -11 0 29 -11 34 55 0.59 -179 0 0 -11 20 20 17 6 51.7 25 288 -9 -11 5 26 -11 35 17 -11 3 8 -11 37 35 0.59 -178 0 0 -11 23 22 17 6 46.0 24 288 -8 -11 8 27 -11 38 19 -11 6 10 -11 40 37 0.59 -177 0 0 -11 26 46 17 6 40.6 23 288 -7 -11 11 51 -11 41 43 -11 9 33 -11 44 2 0.59 -176 0 0 -11 30 32 17 6 35.3 22 287 -6 -11 15 36 -11 45 30 -11 13 18 -11 47 48 0.59 -175 0 0 -11 34 40 17 6 30.3 21 287 -5 -11 19 44 -11 49 39 -11 17 26 -11 51 57 0.59 -174 0 0 -11 39 11 17 6 25.4 20 287 -4 -11 24 14 -11 54 10 -11 21 56 -11 56 29 0.59 -173 0 0 -11 44 4 17 6 20.8 19 287 -3 -11 29 6 -11 59 3 -11 26 48 -12 1 22 0.60 -172 0 0 -11 49 19 17 6 16.4 18 286 -2 -11 34 20 -12 4 19 -11 32 2 -12 6 38 0.60 -171 0 0 -11 54 56 17 6 12.2 17 286 -1 -11 39 57 -12 9 57 -11 37 39 -12 12 16 0.60 -170 0 0 -12 0 55 17 6 8.2 16 286 0 -11 45 56 -12 15 57 -11 43 37 -12 18 16 0.60 -169 0 0 -12 7 17 17 6 4.4 15 286 1 -11 52 16 -12 22 19 -11 49 58 -12 24 38 0.60 -168 0 0 -12 14 0 17 6 0.8 14 285 2 -11 58 59 -12 29 4 -11 56 41 -12 31 23 0.60 -167 0 0 -12 21 6 17 5 57.5 14 285 3 -12 6 4 -12 36 10 -12 3 46 -12 38 30 0.60 -166 0 0 -12 28 34 17 5 54.3 13 285 4 -12 13 31 -12 43 39 -12 11 12 -12 45 58 0.60 -165 0 0 -12 36 23 17 5 51.4 12 285 5 -12 21 20 -12 51 29 -12 19 1 -12 53 49 0.61 -164 0 0 -12 44 35 17 5 48.8 11 284 6 -12 29 30 -12 59 42 -12 27 11 -13 2 2 0.61 -163 0 0 -12 53 8 17 5 46.3 10 284 7 -12 38 3 -13 8 16 -12 35 44 -13 10 36 0.61 -162 0 0 -13 2 4 17 5 44.1 9 284 8 -12 46 57 -13 17 13 -12 44 38 -13 19 33 0.61 -161 0 0 -13 11 21 17 5 42.1 8 284 9 -12 56 13 -13 26 30 -12 53 54 -13 28 51 0.62 -160 0 0 -13 20 59 17 5 40.4 7 283 9 -13 5 51 -13 36 10 -13 3 31 -13 38 31 0.62 -159 0 0 -13 30 59 17 5 38.8 6 283 10 -13 15 50 -13 46 11 -13 13 30 -13 48 32 0.63 -158 0 0 -13 41 21 17 5 37.6 5 283 11 -13 26 10 -13 56 34 -13 23 50 -13 58 55 0.63 -157 0 0 -13 52 3 17 5 36.5 4 283 12 -13 36 52 -14 7 18 -13 34 31 -14 9 39 0.65 -156 0 0 -14 3 7 17 5 35.7 3 282 13 -13 47 54 -14 18 23 -13 45 34 -14 20 44 0.67 -155 0 0 -14 14 32 17 5 35.2 2 282 14 -13 59 18 -14 29 49 -13 56 58 -14 32 10 0.71 -154 0 0 -14 26 18 17 5 34.8 1 282 15 -14 11 3 -14 41 36 -14 8 42 -14 43 58 0.84 Uncertainty in time = +/- 2 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: TYC 0625-00833-1 * constellation : Pisces * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 01 44 18.5677 DE: +11 18 11.057 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 01 44 18.5679 DE: +11 18 11.058 * position source: Gaia DR3 * standard error: RA,DE [mas]: (2.100,1.600) * V mag [mag]: 9.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1332) Marconia asteroid class: Barbarian approx. diameter [km]: 48 approx. diameter ["]: 0.038 distance from Earth [AU]: 1.70620 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#58 date of fit: 2023 Aug 21 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): 0.017", 0.001", 66.508° remarks: * orbital elements for (1332)Marconia : Mean anomaly = 13.8892833157 deg Arg. of pericenter = 348.8585116629 deg Long. of node = 13.6304035750 deg Inclination = 2.4558447917 deg Eccentricity = 0.1343469794 Semimajor axis = 3.0634665752 AU Perihelion dist = 2.6518990942 AU Mag: H = 10.68, G = 0.15 Epoch of elements : MJD 60218.71895833 TDT (2023 Oct 01.7190) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#582023Aug21,5.27,2023,10,1,17.263270,0.131068,-0.483177,-4.906921,-1.336667,-0.001837,-0.000749,0.000001,0.000000 117.2669,11.4238,-81.53,-3.28,False TYC 0625-00833-1,1.73849102,11.3030714,0.00,9.08,0.00,0.0,0,,1.75972919,11.4238478,5.44,0.00,0,0,0 1332,Marconia,14.51,47.500,1.7062,0,0,-1.720,-6.89,,2.4,0 0,13.7571,2023,10,1,348.8585,13.6304,2.4558,0.13435,3.06347,2.65190,10.68,5.0,0.15 1.077,0.0168,0.0018,67,0.0169,Known errors,-1.00,0,-1,-1 20231001_0833-1,60183.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:53 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org