IOTA/IOTA-ES occultation update for (1030) Vitja / TYC 5548-01491-1 event on 2023 Jan 10, 16:10 UT Visible from Australia Summary ------- On 2023 Jan 10 UT, the 60.7 km diameter asteroid (1030) Vitja will occult a 12.1 mag star in the constellation Virgo for observers along a path across Australia. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.74 mag to 15.75 mag (the magnitude of the asteroid) for at most 2.860 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 Jan 10, 16:06 - 2023 Jan 10, 16:15 * geocentric midpoint of event [JD]: 2459955.17407304 * magnitude of target star: 12.05 * magnitude drop [mag]: 3.74 * estimated maximum duration [s]: 2.860 * Moon: 88 % sunlit, 56° distance * Sun: 84° distance * rough path description: Australia Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 70 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 2.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.022, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.022", 0.002", 96°) * approx speed of asteroid's shadow [km/s]: 21.2230 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5548-01491-1 by 1030 Vitja on 2023 Jan 10 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 119 0 0 -20 45 48 16 6 19.2 0 102 -47 -21 5 15 -20 26 25 -21 7 38 -20 24 2 .... 120 0 0 -20 57 33 16 6 19.3 1 101 -47 -21 17 1 -20 38 10 -21 19 25 -20 35 47 0.42 121 0 0 -21 9 30 16 6 19.5 2 101 -47 -21 28 59 -20 50 6 -21 31 23 -20 47 43 0.49 122 0 0 -21 21 38 16 6 19.8 3 100 -47 -21 41 7 -21 2 12 -21 43 31 -20 59 49 0.52 123 0 0 -21 33 56 16 6 20.1 4 100 -47 -21 53 26 -21 14 30 -21 55 50 -21 12 7 0.53 124 0 0 -21 46 25 16 6 20.6 5 100 -46 -22 5 56 -21 26 58 -22 8 20 -21 24 34 0.54 125 0 0 -21 59 3 16 6 21.1 6 99 -46 -22 18 35 -21 39 35 -22 21 0 -21 37 12 0.55 126 0 0 -22 11 52 16 6 21.8 7 99 -46 -22 31 25 -21 52 23 -22 33 49 -21 50 0 0.55 127 0 0 -22 24 50 16 6 22.5 8 99 -45 -22 44 24 -22 5 20 -22 46 48 -22 2 57 0.55 128 0 0 -22 37 58 16 6 23.4 9 98 -45 -22 57 32 -22 18 27 -22 59 57 -22 16 3 0.56 129 0 0 -22 51 14 16 6 24.3 10 98 -45 -23 10 49 -22 31 43 -23 13 14 -22 29 19 0.56 130 0 0 -23 4 39 16 6 25.3 11 97 -44 -23 24 15 -22 45 7 -23 26 40 -22 42 43 0.56 131 0 0 -23 18 13 16 6 26.5 12 97 -44 -23 37 49 -22 58 40 -23 40 14 -22 56 16 0.56 132 0 0 -23 31 54 16 6 27.7 13 97 -43 -23 51 32 -23 12 21 -23 53 57 -23 9 57 0.56 133 0 0 -23 45 44 16 6 29.0 14 96 -43 -24 5 22 -23 26 9 -24 7 47 -23 23 45 0.57 134 0 0 -23 59 41 16 6 30.4 15 96 -42 -24 19 20 -23 40 6 -24 21 45 -23 37 41 0.57 135 0 0 -24 13 45 16 6 31.9 15 95 -42 -24 33 25 -23 54 9 -24 35 50 -23 51 45 0.57 136 0 0 -24 27 56 16 6 33.4 16 95 -41 -24 47 36 -24 8 19 -24 50 2 -24 5 55 0.57 137 0 0 -24 42 13 16 6 35.1 17 94 -41 -25 1 55 -24 22 36 -25 4 20 -24 20 12 0.57 138 0 0 -24 56 37 16 6 36.8 18 94 -40 -25 16 19 -24 36 59 -25 18 45 -24 34 35 0.57 139 0 0 -25 11 7 16 6 38.7 19 93 -40 -25 30 49 -24 51 29 -25 33 15 -24 49 4 0.57 140 0 0 -25 25 42 16 6 40.6 20 93 -39 -25 45 25 -25 6 3 -25 47 51 -25 3 39 0.57 141 0 0 -25 40 23 16 6 42.6 21 92 -38 -26 0 7 -25 20 43 -26 2 32 -25 18 19 0.57 142 0 0 -25 55 9 16 6 44.7 22 92 -38 -26 14 53 -25 35 28 -26 17 19 -25 33 3 0.57 143 0 0 -26 9 59 16 6 46.8 23 91 -37 -26 29 43 -25 50 18 -26 32 9 -25 47 53 0.57 144 0 0 -26 24 53 16 6 49.1 24 91 -37 -26 44 38 -26 5 12 -26 47 4 -26 2 47 0.57 145 0 0 -26 39 51 16 6 51.4 25 90 -36 -26 59 37 -26 20 9 -27 2 3 -26 17 44 0.57 146 0 0 -26 54 53 16 6 53.8 26 90 -35 -27 14 39 -26 35 11 -27 17 5 -26 32 46 0.57 147 0 0 -27 9 58 16 6 56.3 26 89 -35 -27 29 45 -26 50 15 -27 32 11 -26 47 50 0.57 148 0 0 -27 25 6 16 6 58.9 27 88 -34 -27 44 53 -27 5 23 -27 47 19 -27 2 58 0.57 149 0 0 -27 40 16 16 7 1.5 28 88 -33 -28 0 4 -27 20 33 -28 2 30 -27 18 8 0.57 150 0 0 -27 55 29 16 7 4.2 29 87 -32 -28 15 17 -27 35 45 -28 17 43 -27 33 20 0.57 151 0 0 -28 10 44 16 7 7.0 30 87 -32 -28 30 32 -27 50 59 -28 32 58 -27 48 34 0.57 152 0 0 -28 25 59 16 7 9.8 31 86 -31 -28 45 48 -28 6 15 -28 48 14 -28 3 50 0.57 153 0 0 -28 41 17 16 7 12.7 32 85 -30 -29 1 5 -28 21 32 -29 3 32 -28 19 6 0.57 154 0 0 -28 56 34 16 7 15.7 33 84 -30 -29 16 23 -28 36 50 -29 18 50 -28 34 24 0.57 155 0 0 -29 11 53 16 7 18.7 33 84 -29 -29 31 42 -28 52 8 -29 34 9 -28 49 42 0.57 156 0 0 -29 27 11 16 7 21.8 34 83 -28 -29 47 1 -29 7 26 -29 49 27 -29 5 1 0.57 157 0 0 -29 42 29 16 7 25.0 35 82 -27 -30 2 19 -29 22 44 -30 4 45 -29 20 19 0.57 158 0 0 -29 57 47 16 7 28.2 36 82 -27 -30 17 36 -29 38 2 -30 20 3 -29 35 36 0.57 159 0 0 -30 13 4 16 7 31.5 37 81 -26 -30 32 53 -29 53 18 -30 35 20 -29 50 53 0.57 160 0 0 -30 28 19 16 7 34.8 38 80 -25 -30 48 9 -30 8 33 -30 50 35 -30 6 8 0.57 161 0 0 -30 43 33 16 7 38.2 38 79 -24 -31 3 22 -30 23 47 -31 5 49 -30 21 22 0.57 162 0 0 -30 58 45 16 7 41.7 39 78 -24 -31 18 34 -30 38 59 -31 21 1 -30 36 34 0.57 163 0 0 -31 13 54 16 7 45.2 40 77 -23 -31 33 44 -30 54 9 -31 36 10 -30 51 43 0.57 164 0 0 -31 29 1 16 7 48.7 41 76 -22 -31 48 50 -31 9 16 -31 51 17 -31 6 50 0.57 165 0 0 -31 44 5 16 7 52.3 42 76 -21 -32 3 54 -31 24 20 -32 6 21 -31 21 55 0.57 166 0 0 -31 59 6 16 7 55.9 42 75 -20 -32 18 55 -31 39 21 -32 21 21 -31 36 56 0.57 167 0 0 -32 14 3 16 7 59.6 43 74 -20 -32 33 52 -31 54 18 -32 36 18 -31 51 53 0.57 168 0 0 -32 28 56 16 8 3.3 44 73 -19 -32 48 45 -32 9 12 -32 51 11 -32 6 47 0.57 169 0 0 -32 43 46 16 8 7.1 45 72 -18 -33 3 34 -32 24 1 -33 6 0 -32 21 36 0.57 170 0 0 -32 58 30 16 8 10.9 45 71 -17 -33 18 18 -32 38 46 -33 20 45 -32 36 21 0.57 171 0 0 -33 13 10 16 8 14.7 46 69 -16 -33 32 58 -32 53 27 -33 35 24 -32 51 2 0.57 172 0 0 -33 27 45 16 8 18.6 47 68 -16 -33 47 32 -33 8 2 -33 49 59 -33 5 37 0.57 173 0 0 -33 42 15 16 8 22.5 47 67 -15 -34 2 1 -33 22 32 -34 4 28 -33 20 7 0.57 174 0 0 -33 56 39 16 8 26.5 48 66 -14 -34 16 25 -33 36 56 -34 18 51 -33 34 31 0.57 175 0 0 -34 10 57 16 8 30.4 49 65 -13 -34 30 42 -33 51 15 -34 33 8 -33 48 50 0.57 176 0 0 -34 25 8 16 8 34.4 49 64 -12 -34 44 54 -34 5 27 -34 47 20 -34 3 2 0.57 177 0 0 -34 39 14 16 8 38.4 50 62 -12 -34 58 58 -34 19 33 -35 1 24 -34 17 8 0.57 178 0 0 -34 53 12 16 8 42.5 51 61 -11 -35 12 56 -34 33 32 -35 15 22 -34 31 7 0.57 179 0 0 -35 7 4 16 8 46.6 51 60 -10 -35 26 48 -34 47 24 -35 29 13 -34 44 59 0.57 -180 0 0 -35 20 48 16 8 50.6 52 58 -9 -35 40 32 -35 1 9 -35 42 57 -34 58 44 0.57 -179 0 0 -35 34 25 16 8 54.8 52 57 -8 -35 54 8 -35 14 47 -35 56 34 -35 12 22 0.57 -178 0 0 -35 47 55 16 8 58.9 53 55 -8 -36 7 36 -35 28 17 -36 10 2 -35 25 52 0.57 -177 0 0 -36 1 16 16 9 3.0 54 54 -7 -36 20 57 -35 41 39 -36 23 22 -35 39 14 0.57 -176 0 0 -36 14 29 16 9 7.2 54 52 -6 -36 34 9 -35 54 52 -36 36 35 -35 52 28 0.57 -175 0 0 -36 27 34 16 9 11.4 55 51 -5 -36 47 13 -36 7 58 -36 49 39 -36 5 34 0.58 -174 0 0 -36 40 30 16 9 15.6 55 49 -4 -37 0 9 -36 20 55 -37 2 34 -36 18 31 0.58 -173 0 0 -36 53 17 16 9 19.8 56 48 -4 -37 12 55 -36 33 43 -37 15 21 -36 31 19 0.58 -172 0 0 -37 5 56 16 9 24.0 56 46 -3 -37 25 33 -36 46 22 -37 27 58 -36 43 58 0.58 -171 0 0 -37 18 25 16 9 28.2 56 44 -2 -37 38 1 -36 58 52 -37 40 26 -36 56 28 0.58 -170 0 0 -37 30 44 16 9 32.4 57 43 -1 -37 50 20 -37 11 13 -37 52 45 -37 8 49 0.58 -169 0 0 -37 42 55 16 9 36.6 57 41 0 -38 2 30 -37 23 24 -38 4 54 -37 21 0 0.58 -168 0 0 -37 54 55 16 9 40.8 58 39 0 -38 14 29 -37 35 25 -38 16 54 -37 33 1 0.58 -167 0 0 -38 6 46 16 9 45.1 58 37 1 -38 26 19 -37 47 16 -38 28 43 -37 44 53 0.58 -166 0 0 -38 18 26 16 9 49.3 58 35 2 -38 37 59 -37 58 58 -38 40 23 -37 56 34 0.58 -165 0 0 -38 29 56 16 9 53.5 59 33 3 -38 49 28 -38 10 29 -38 51 52 -38 8 5 0.58 -164 0 0 -38 41 16 16 9 57.8 59 32 4 -39 0 47 -38 21 49 -39 3 11 -38 19 26 0.58 -163 0 0 -38 52 26 16 10 2.0 59 30 4 -39 11 55 -38 33 0 -39 14 19 -38 30 37 0.58 -162 0 0 -39 3 24 16 10 6.2 59 28 5 -39 22 53 -38 43 59 -39 25 17 -38 41 36 0.58 -161 0 0 -39 14 12 16 10 10.4 59 26 6 -39 33 40 -38 54 48 -39 36 4 -38 52 25 0.58 -160 0 0 -39 24 49 16 10 14.7 60 24 7 -39 44 16 -39 5 26 -39 46 40 -39 3 3 0.58 -159 0 0 -39 35 15 16 10 18.9 60 22 8 -39 54 41 -39 15 52 -39 57 4 -39 13 30 0.58 -158 0 0 -39 45 29 16 10 23.1 60 20 8 -40 4 55 -39 26 8 -40 7 18 -39 23 46 0.58 -157 0 0 -39 55 33 16 10 27.3 60 18 9 -40 14 57 -39 36 12 -40 17 20 -39 33 50 0.58 -156 0 0 -40 5 25 16 10 31.4 60 16 10 -40 24 48 -39 46 5 -40 27 11 -39 43 43 0.58 -155 0 0 -40 15 5 16 10 35.6 60 14 11 -40 34 28 -39 55 47 -40 36 51 -39 53 24 0.58 -154 0 0 -40 24 34 16 10 39.8 60 11 12 -40 43 55 -40 5 16 -40 46 19 -40 2 54 0.58 -153 0 0 -40 33 51 16 10 43.9 60 9 12 -40 53 12 -40 14 34 -40 55 35 -40 12 12 0.58 -152 0 0 -40 42 57 16 10 48.0 60 7 13 -41 2 16 -40 23 41 -41 4 39 -40 21 19 0.58 -151 0 0 -40 51 50 16 10 52.1 60 5 14 -41 11 9 -40 32 35 -41 13 32 -40 30 13 0.58 -150 0 0 -41 0 32 16 10 56.2 60 3 15 -41 19 50 -40 41 18 -41 22 12 -40 38 56 0.58 -149 0 0 -41 9 1 16 11 0.3 60 1 16 -41 28 18 -40 49 48 -41 30 41 -40 47 27 0.58 -148 0 0 -41 17 19 16 11 4.4 60 359 16 -41 36 35 -40 58 6 -41 38 57 -40 55 45 0.58 -147 0 0 -41 25 24 16 11 8.5 59 357 17 -41 44 39 -41 6 13 -41 47 2 -41 3 51 0.58 -146 0 0 -41 33 17 16 11 12.5 59 355 18 -41 52 31 -41 14 7 -41 54 54 -41 11 45 0.58 -145 0 0 -41 40 58 16 11 16.5 59 353 19 -42 0 11 -41 21 48 -42 2 34 -41 19 27 0.58 -144 0 0 -41 48 26 16 11 20.5 59 352 19 -42 7 39 -41 29 17 -42 10 1 -41 26 56 0.58 -143 0 0 -41 55 42 16 11 24.5 59 350 20 -42 14 54 -41 36 34 -42 17 16 -41 34 13 0.58 -142 0 0 -42 2 46 16 11 28.4 58 348 21 -42 21 57 -41 43 39 -42 24 19 -41 41 18 0.58 -141 0 0 -42 9 37 16 11 32.3 58 346 22 -42 28 47 -41 50 31 -42 31 9 -41 48 10 0.58 -140 0 0 -42 16 16 16 11 36.3 58 344 22 -42 35 25 -41 57 10 -42 37 47 -41 54 49 0.58 -139 0 0 -42 22 42 16 11 40.1 57 342 23 -42 41 50 -42 3 37 -42 44 12 -42 1 16 0.58 -138 0 0 -42 28 55 16 11 44.0 57 341 24 -42 48 3 -42 9 51 -42 50 24 -42 7 30 0.58 -137 0 0 -42 34 56 16 11 47.8 57 339 25 -42 54 3 -42 15 52 -42 56 24 -42 13 32 0.58 -136 0 0 -42 40 44 16 11 51.6 56 337 25 -42 59 50 -42 21 41 -43 2 11 -42 19 20 0.58 -135 0 0 -42 46 19 16 11 55.4 56 336 26 -43 5 25 -42 27 17 -43 7 46 -42 24 57 0.58 -134 0 0 -42 51 41 16 11 59.2 56 334 27 -43 10 47 -42 32 40 -43 13 8 -42 30 20 0.58 -133 0 0 -42 56 51 16 12 2.9 55 332 28 -43 15 56 -42 37 50 -43 18 17 -42 35 30 0.58 -132 0 0 -43 1 48 16 12 6.7 55 331 28 -43 20 52 -42 42 48 -43 23 13 -42 40 28 0.58 -131 0 0 -43 6 32 16 12 10.3 54 329 29 -43 25 36 -42 47 33 -43 27 56 -42 45 13 0.58 -130 0 0 -43 11 4 16 12 14.0 54 328 30 -43 30 6 -42 52 4 -43 32 27 -42 49 45 0.58 -129 0 0 -43 15 22 16 12 17.6 53 326 31 -43 34 24 -42 56 23 -43 36 45 -42 54 4 0.58 -128 0 0 -43 19 28 16 12 21.2 53 325 31 -43 38 29 -43 0 29 -43 40 50 -42 58 10 0.58 -127 0 0 -43 23 20 16 12 24.8 52 323 32 -43 42 21 -43 4 23 -43 44 42 -43 2 3 0.58 -126 0 0 -43 27 0 16 12 28.3 52 322 33 -43 46 1 -43 8 3 -43 48 21 -43 5 43 0.58 -125 0 0 -43 30 27 16 12 31.9 51 321 34 -43 49 27 -43 11 30 -43 51 48 -43 9 11 0.58 -124 0 0 -43 33 41 16 12 35.3 51 319 34 -43 52 41 -43 14 44 -43 55 1 -43 12 25 0.58 -123 0 0 -43 36 42 16 12 38.8 50 318 35 -43 55 41 -43 17 46 -43 58 2 -43 15 26 0.58 -122 0 0 -43 39 30 16 12 42.2 50 317 36 -43 58 29 -43 20 34 -44 0 49 -43 18 15 0.58 -121 0 0 -43 42 5 16 12 45.6 49 315 37 -44 1 4 -43 23 10 -44 3 24 -43 20 50 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0.58 -108 0 0 -43 56 2 16 13 26.8 42 300 46 -44 14 59 -43 37 8 -44 17 19 -43 34 49 0.58 -107 0 0 -43 55 35 16 13 29.7 41 299 47 -44 14 33 -43 36 41 -44 16 53 -43 34 22 0.58 -106 0 0 -43 54 56 16 13 32.6 40 298 47 -44 13 53 -43 36 2 -44 16 14 -43 33 43 0.58 -105 0 0 -43 54 4 16 13 35.4 40 297 48 -44 13 1 -43 35 10 -44 15 22 -43 32 50 0.58 -104 0 0 -43 52 59 16 13 38.2 39 296 49 -44 11 57 -43 34 4 -44 14 17 -43 31 45 0.58 -103 0 0 -43 51 41 16 13 41.0 39 295 49 -44 10 39 -43 32 46 -44 12 59 -43 30 27 0.58 -102 0 0 -43 50 10 16 13 43.8 38 294 50 -44 9 8 -43 31 15 -44 11 28 -43 28 56 0.58 -101 0 0 -43 48 26 16 13 46.4 37 293 51 -44 7 25 -43 29 31 -44 9 45 -43 27 12 0.58 -100 0 0 -43 46 29 16 13 49.1 37 292 52 -44 5 28 -43 27 34 -44 7 48 -43 25 15 0.58 - 99 0 0 -43 44 20 16 13 51.7 36 292 52 -44 3 19 -43 25 24 -44 5 39 -43 23 5 0.58 - 98 0 0 -43 41 58 16 13 54.3 35 291 53 -44 0 57 -43 23 2 -44 3 17 -43 20 42 0.58 - 97 0 0 -43 39 22 16 13 56.8 35 290 54 -43 58 22 -43 20 26 -44 0 43 -43 18 7 0.58 - 96 0 0 -43 36 34 16 13 59.3 34 289 54 -43 55 35 -43 17 38 -43 57 55 -43 15 18 0.58 - 95 0 0 -43 33 34 16 14 1.8 33 288 55 -43 52 34 -43 14 37 -43 54 55 -43 12 17 0.58 - 94 0 0 -43 30 20 16 14 4.2 33 287 56 -43 49 21 -43 11 23 -43 51 42 -43 9 3 0.58 - 93 0 0 -43 26 54 16 14 6.6 32 286 56 -43 45 56 -43 7 56 -43 48 16 -43 5 36 0.58 - 92 0 0 -43 23 15 16 14 8.9 31 285 57 -43 42 17 -43 4 16 -43 44 38 -43 1 57 0.58 - 91 0 0 -43 19 23 16 14 11.2 30 285 58 -43 38 26 -43 0 24 -43 40 47 -42 58 4 0.58 - 90 0 0 -43 15 19 16 14 13.5 30 284 58 -43 34 22 -42 56 19 -43 36 43 -42 53 59 0.58 - 89 0 0 -43 11 2 16 14 15.7 29 283 59 -43 30 6 -42 52 2 -43 32 26 -42 49 42 0.58 - 88 0 0 -43 6 32 16 14 17.8 28 282 60 -43 25 37 -42 47 31 -43 27 57 -42 45 11 0.58 - 87 0 0 -43 1 50 16 14 19.9 28 281 60 -43 20 55 -42 42 48 -43 23 16 -42 40 28 0.58 - 86 0 0 -42 56 55 16 14 22.0 27 280 61 -43 16 1 -42 37 53 -43 18 22 -42 35 33 0.58 - 85 0 0 -42 51 48 16 14 24.0 26 280 61 -43 10 54 -42 32 45 -43 13 15 -42 30 25 0.58 - 84 0 0 -42 46 28 16 14 26.0 25 279 62 -43 5 35 -42 27 24 -43 7 56 -42 25 4 0.58 - 83 0 0 -42 40 56 16 14 27.9 25 278 63 -43 0 3 -42 21 51 -43 2 25 -42 19 31 0.58 - 82 0 0 -42 35 11 16 14 29.8 24 277 63 -42 54 19 -42 16 6 -42 56 41 -42 13 46 0.59 - 81 0 0 -42 29 14 16 14 31.6 23 277 64 -42 48 23 -42 10 8 -42 50 44 -42 7 48 0.59 - 80 0 0 -42 23 4 16 14 33.4 23 276 64 -42 42 14 -42 3 58 -42 44 36 -42 1 37 0.59 - 79 0 0 -42 16 42 16 14 35.1 22 275 65 -42 35 53 -41 57 36 -42 38 15 -41 55 15 0.59 - 78 0 0 -42 10 9 16 14 36.8 21 274 66 -42 29 20 -41 51 1 -42 31 42 -41 48 40 0.59 - 77 0 0 -42 3 22 16 14 38.4 20 274 66 -42 22 35 -41 44 14 -42 24 57 -41 41 53 0.59 - 76 0 0 -41 56 24 16 14 40.0 20 273 67 -42 15 37 -41 37 15 -42 17 59 -41 34 54 0.59 - 75 0 0 -41 49 14 16 14 41.5 19 272 67 -42 8 28 -41 30 4 -42 10 50 -41 27 42 0.59 - 74 0 0 -41 41 51 16 14 43.0 18 271 68 -42 1 6 -41 22 40 -42 3 28 -41 20 19 0.59 - 73 0 0 -41 34 17 16 14 44.4 17 271 68 -41 53 32 -41 15 5 -41 55 55 -41 12 44 0.59 - 72 0 0 -41 26 31 16 14 45.7 17 270 69 -41 45 47 -41 7 18 -41 48 9 -41 4 56 0.59 - 71 0 0 -41 18 33 16 14 47.0 16 269 69 -41 37 50 -40 59 19 -41 40 12 -40 56 57 0.59 - 70 0 0 -41 10 23 16 14 48.3 15 269 70 -41 29 41 -40 51 8 -41 32 3 -40 48 47 0.59 - 69 0 0 -41 2 1 16 14 49.5 14 268 70 -41 21 20 -40 42 46 -41 23 43 -40 40 24 0.60 - 68 0 0 -40 53 28 16 14 50.6 14 267 70 -41 12 48 -40 34 12 -41 15 11 -40 31 50 0.60 - 67 0 0 -40 44 44 16 14 51.7 13 267 71 -41 4 4 -40 25 27 -41 6 27 -40 23 5 0.60 - 66 0 0 -40 35 48 16 14 52.7 12 266 71 -40 55 9 -40 16 30 -40 57 32 -40 14 8 0.60 - 65 0 0 -40 26 40 16 14 53.7 11 265 71 -40 46 3 -40 7 22 -40 48 26 -40 5 0 0.60 - 64 0 0 -40 17 22 16 14 54.6 11 265 71 -40 36 45 -39 58 2 -40 39 9 -39 55 40 0.61 - 63 0 0 -40 7 52 16 14 55.4 10 264 72 -40 27 16 -39 48 32 -40 29 40 -39 46 9 0.61 - 62 0 0 -39 58 11 16 14 56.2 9 263 72 -40 17 37 -39 38 50 -40 20 0 -39 36 28 0.61 - 61 0 0 -39 48 20 16 14 56.9 8 263 72 -40 7 46 -39 28 58 -40 10 9 -39 26 35 0.61 - 60 0 0 -39 38 17 16 14 57.5 7 262 72 -39 57 44 -39 18 54 -40 0 8 -39 16 32 0.62 - 59 0 0 -39 28 4 16 14 58.1 7 261 72 -39 47 32 -39 8 40 -39 49 56 -39 6 17 0.62 - 58 0 0 -39 17 40 16 14 58.7 6 261 72 -39 37 9 -38 58 16 -39 39 33 -38 55 53 0.63 - 57 0 0 -39 7 6 16 14 59.1 5 260 72 -39 26 36 -38 47 41 -39 29 0 -38 45 17 0.64 - 56 0 0 -38 56 22 16 14 59.5 4 259 72 -39 15 52 -38 36 55 -39 18 16 -38 34 32 0.65 - 55 0 0 -38 45 27 16 14 59.8 3 259 72 -39 4 58 -38 26 0 -39 7 22 -38 23 36 0.67 - 54 0 0 -38 34 22 16 15 0.1 3 258 72 -38 53 54 -38 14 54 -38 56 19 -38 12 31 0.70 - 53 0 0 -38 23 8 16 15 0.3 2 258 72 -38 42 40 -38 3 39 -38 45 5 -38 1 15 0.76 - 52 0 0 -38 11 43 16 15 0.4 1 257 72 -38 31 17 -37 52 13 -38 33 41 -37 49 50 0.91 - 51 0 0 -38 0 9 16 15 0.5 0 256 71 -38 19 44 -37 40 39 -38 22 8 -37 38 15 2.40 Uncertainty in time = +/- 2 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: TYC 5548-01491-1 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 13 36 12.7941 DE: -10 44 37.021 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 13 36 12.7943 DE: -10 44 37.022 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1030) Vitja asteroid class: approx. diameter [km]: 61 approx. diameter ["]: 0.031 distance from Earth [AU]: 2.67000 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#55 date of fit: 2022 Nov 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): 0.022", 0.002", 96.289° remarks: * orbital elements for (1030)Vitja : Mean anomaly = 353.8992760813 deg Arg. of pericenter = 5.2890475797 deg Long. of node = 187.8058251034 deg Inclination = 14.7765706327 deg Eccentricity = 0.1227725250 Semimajor axis = 3.1213453623 AU Perihelion dist = 2.7381299107 AU Mag: H = 10.39, G = 0.15 Epoch of elements : MJD 59954.67409722 TDT (2023 Jan 10.6741) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#552022Nov25,2.86,2023,1,10,16.177753,-0.076100,-0.490405,11.838109,-1.830877,-0.005484,0.002121,0.000000,0.000000 -148.2355,-10.8600,-60.80,-21.93,False TYC 5548-01491-1,13.60355390,-10.7436168,0.00,12.05,0.00,0.0,0,,13.62365794,-10.8600142,3.74,0.00,0,0,0 1030,Vitja,15.75,60.7,2.6700,0,0,2.647,-6.03,,3.0,0 0,353.7788,2023,1,10,5.2890,187.8058,14.7766,0.12277,3.12135,2.73813,10.40,5.0,0.15 1.061,0.0220,0.0017,96,0.0019,Known errors,-1.00,-1,-1,-1 20230110_1491-1,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:11 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org