IOTA/IOTA-ES occultation update for (588) Achilles / TYC 2382-00244-1 event on 2022 Nov 30, 20:54 UT Visible from China, SW Asia, Africa Summary ------- On 2022 Nov 30 UT, the 133.4 km diameter asteroid (588) Achilles will occult a 11.7 mag star in the constellation Auriga for observers along a path across China, SW Asia, Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.93 mag to 14.54 mag (the magnitude of the asteroid) for at most 8.870 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: 2022 Nov 30, 20:46 - 2022 Nov 30, 21:01 * geocentric midpoint of event [JD]: 2459914.37079704 * magnitude of target star: 11.69 * magnitude drop [mag]: 2.93 * estimated maximum duration [s]: 8.870 * Moon: 52 % sunlit, 95° distance * Sun: 167° distance * rough path description: China, SW Asia, Africa Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 135 * 1 sigma uncertainty interval [path widths]: +/- 0.10 * 1 sigma uncertainty interval [seconds]: +/- 5.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.032, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.032", 0.004", 88°) * approx speed of asteroid's shadow [km/s]: 15.0319 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 2382-00244-1 by 588 Achilles on 2022 Nov 30 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 - 41 0 0 - 1 1 39 21 0 57.1 1 56 -6 - 0 17 24 - 1 45 48 - 0 8 27 - 1 54 44 .... - 40 0 0 - 0 20 4 21 0 56.8 2 56 -7 0 24 16 - 1 4 19 0 33 14 - 1 13 15 -0.17 - 39 0 0 0 21 45 21 0 56.4 3 56 -9 1 6 9 - 0 22 34 1 15 8 - 0 31 32 -0.15 - 38 0 0 1 3 46 21 0 55.8 4 56 -10 1 48 15 0 19 23 1 57 15 0 10 25 -0.14 - 37 0 0 1 45 59 21 0 55.0 6 56 -11 2 30 31 1 1 31 2 39 32 0 52 33 -0.14 - 36 0 0 2 28 21 21 0 54.0 7 56 -12 3 12 57 1 43 50 3 21 59 1 34 51 -0.13 - 35 0 0 3 10 52 21 0 52.8 8 56 -13 3 55 30 2 26 18 4 4 33 2 17 18 -0.13 - 34 0 0 3 53 29 21 0 51.4 9 56 -14 4 38 10 3 8 52 4 47 13 2 59 51 -0.13 - 33 0 0 4 36 11 21 0 49.8 11 56 -16 5 20 55 3 51 32 5 29 58 3 42 31 -0.13 - 32 0 0 5 18 56 21 0 48.1 12 56 -17 6 3 42 4 34 15 6 12 46 4 25 14 -0.13 - 31 0 0 6 1 44 21 0 46.1 13 56 -18 6 46 31 5 17 1 6 55 35 5 8 0 -0.13 - 30 0 0 6 44 32 21 0 44.0 14 56 -19 7 29 20 5 59 48 7 38 25 5 50 46 -0.13 - 29 0 0 7 27 19 21 0 41.7 15 56 -20 8 12 8 6 42 34 8 21 12 6 33 32 -0.13 - 28 0 0 8 10 3 21 0 39.2 17 56 -21 8 54 52 7 25 18 9 3 57 7 16 16 -0.12 - 27 0 0 8 52 42 21 0 36.5 18 57 -23 9 37 32 8 7 58 9 46 36 7 58 56 -0.12 - 26 0 0 9 35 17 21 0 33.7 19 57 -24 10 20 6 8 50 33 10 29 10 8 41 31 -0.12 - 25 0 0 10 17 43 21 0 30.6 20 57 -25 11 2 32 9 33 0 11 11 36 9 23 58 -0.12 - 24 0 0 11 0 2 21 0 27.5 21 57 -26 11 44 48 10 15 20 11 53 52 10 6 18 -0.12 - 23 0 0 11 42 10 21 0 24.1 23 57 -27 12 26 55 10 57 29 12 35 58 10 48 28 -0.12 - 22 0 0 12 24 6 21 0 20.6 24 58 -28 13 8 49 11 39 28 13 17 52 11 30 27 -0.12 - 21 0 0 13 5 49 21 0 16.9 25 58 -30 13 50 30 12 21 14 13 59 33 12 12 13 -0.12 - 20 0 0 13 47 18 21 0 13.1 26 58 -31 14 31 56 13 2 46 14 40 58 12 53 46 -0.12 - 19 0 0 14 28 32 21 0 9.2 27 58 -32 15 13 7 13 44 2 15 22 8 13 35 3 -0.12 - 18 0 0 15 9 28 21 0 5.1 28 59 -33 15 54 0 14 25 2 16 3 0 14 16 4 -0.12 - 17 0 0 15 50 7 21 0 0.9 30 59 -34 16 34 34 15 5 45 16 43 34 14 56 47 -0.12 - 16 0 0 16 30 26 20 59 56.5 31 59 -35 17 14 49 15 46 8 17 23 48 15 37 11 -0.12 - 15 0 0 17 10 25 20 59 52.0 32 60 -36 17 54 43 16 26 11 18 3 41 16 17 15 -0.12 - 14 0 0 17 50 2 20 59 47.4 33 60 -37 18 34 15 17 5 53 18 43 12 16 56 58 -0.12 - 13 0 0 18 29 16 20 59 42.7 34 60 -38 19 13 24 17 45 13 19 22 21 17 36 19 -0.12 - 12 0 0 19 8 7 20 59 37.9 35 61 -39 19 52 10 18 24 9 20 1 5 18 15 16 -0.12 - 11 0 0 19 46 33 20 59 33.0 36 61 -40 20 30 30 19 2 41 20 39 24 18 53 49 -0.12 - 10 0 0 20 24 34 20 59 27.9 38 62 -41 21 8 25 19 40 48 21 17 18 19 31 57 -0.13 - 9 0 0 21 2 8 20 59 22.8 39 62 -42 21 45 53 20 18 28 21 54 45 20 9 39 -0.13 - 8 0 0 21 39 16 20 59 17.6 40 63 -43 22 22 54 20 55 42 22 31 44 20 46 54 -0.13 - 7 0 0 22 15 55 20 59 12.3 41 63 -44 22 59 27 21 32 29 23 8 16 21 23 42 -0.13 - 6 0 0 22 52 6 20 59 7.0 42 64 -45 23 35 31 22 8 47 23 44 19 22 0 1 -0.13 - 5 0 0 23 27 48 20 59 1.5 43 64 -46 24 11 6 22 44 36 24 19 52 22 35 52 -0.13 - 4 0 0 24 3 0 20 58 56.0 44 65 -47 24 46 11 23 19 55 24 54 55 23 11 13 -0.13 - 3 0 0 24 37 42 20 58 50.5 45 65 -48 25 20 45 23 54 44 25 29 28 23 46 3 -0.13 - 2 0 0 25 11 53 20 58 44.8 46 66 -49 25 54 48 24 29 3 26 3 30 24 20 24 -0.13 - 1 0 0 25 45 33 20 58 39.2 47 66 -50 26 28 20 25 2 50 26 37 0 24 54 13 -0.13 0 0 0 26 18 41 20 58 33.4 48 67 -51 27 1 20 25 36 6 27 9 58 25 27 30 -0.13 1 0 0 26 51 17 20 58 27.6 49 67 -52 27 33 48 26 8 50 27 42 25 26 0 16 -0.13 2 0 0 27 23 20 20 58 21.8 50 68 -53 28 5 44 26 41 2 28 14 18 26 32 29 -0.13 3 0 0 27 54 51 20 58 16.0 51 69 -54 28 37 6 27 12 41 28 45 39 27 4 10 -0.13 4 0 0 28 25 49 20 58 10.1 52 69 -54 29 7 56 27 43 47 29 16 27 27 35 18 -0.13 5 0 0 28 56 14 20 58 4.2 53 70 -55 29 38 12 28 14 20 29 46 42 28 5 53 -0.13 6 0 0 29 26 5 20 57 58.2 54 71 -56 30 7 55 28 44 20 30 16 23 28 35 54 -0.13 7 0 0 29 55 23 20 57 52.3 55 72 -57 30 37 5 29 13 47 30 45 31 29 5 23 -0.13 8 0 0 30 24 8 20 57 46.3 56 72 -58 31 5 41 29 42 40 31 14 5 29 34 17 -0.13 9 0 0 30 52 19 20 57 40.3 57 73 -58 31 33 43 30 10 59 31 42 6 30 2 38 -0.13 10 0 0 31 19 56 20 57 34.3 58 74 -59 32 1 11 30 38 45 32 9 33 30 30 26 -0.13 11 0 0 31 47 0 20 57 28.3 59 75 -60 32 28 6 31 5 57 32 36 26 30 57 40 -0.13 12 0 0 32 13 29 20 57 22.2 60 76 -61 32 54 28 31 32 36 33 2 45 31 24 20 -0.13 13 0 0 32 39 26 20 57 16.2 61 77 -61 33 20 15 31 58 40 33 28 31 31 50 26 -0.13 14 0 0 33 4 48 20 57 10.2 61 78 -62 33 45 29 32 24 11 33 53 43 32 15 59 -0.13 15 0 0 33 29 37 20 57 4.1 62 79 -63 34 10 10 32 49 9 34 18 22 32 40 58 -0.13 16 0 0 33 53 53 20 56 58.1 63 80 -63 34 34 17 33 13 33 34 42 28 33 5 24 -0.13 17 0 0 34 17 35 20 56 52.1 64 81 -64 34 57 51 33 37 23 35 6 0 33 29 16 -0.13 18 0 0 34 40 44 20 56 46.0 65 82 -65 35 20 51 34 0 41 35 28 59 33 52 35 -0.13 19 0 0 35 3 20 20 56 40.0 66 83 -65 35 43 19 34 23 25 35 51 25 34 15 21 -0.13 20 0 0 35 25 23 20 56 34.0 67 84 -66 36 5 14 34 45 36 36 13 18 34 37 34 -0.13 21 0 0 35 46 53 20 56 28.0 67 85 -66 36 26 36 35 7 14 36 34 39 34 59 14 -0.13 22 0 0 36 7 51 20 56 22.0 68 86 -67 36 47 26 35 28 20 36 55 27 35 20 21 -0.13 23 0 0 36 28 16 20 56 16.1 69 88 -67 37 7 43 35 48 53 37 15 42 35 40 56 -0.13 24 0 0 36 48 10 20 56 10.1 70 89 -68 37 27 29 36 8 54 37 35 26 36 0 59 -0.13 25 0 0 37 7 31 20 56 4.2 71 91 -68 37 46 42 36 28 23 37 54 38 36 20 29 -0.13 26 0 0 37 26 20 20 55 58.2 71 92 -68 38 5 24 36 47 20 38 13 19 36 39 27 -0.13 27 0 0 37 44 38 20 55 52.3 72 94 -69 38 23 35 37 5 45 38 31 27 36 57 54 -0.14 28 0 0 38 2 24 20 55 46.4 73 96 -69 38 41 14 37 23 39 38 49 5 37 15 49 -0.14 29 0 0 38 19 40 20 55 40.6 74 98 -69 38 58 22 37 41 1 39 6 12 37 33 13 -0.14 30 0 0 38 36 24 20 55 34.7 74 99 -70 39 14 59 37 57 53 39 22 48 37 50 6 -0.14 31 0 0 38 52 38 20 55 28.9 75 102 -70 39 31 6 38 14 13 39 38 54 38 6 28 -0.14 32 0 0 39 8 21 20 55 23.1 76 104 -70 39 46 43 38 30 3 39 54 29 38 22 19 -0.14 33 0 0 39 23 35 20 55 17.3 76 106 -70 40 1 50 38 45 23 40 9 34 38 37 40 -0.14 34 0 0 39 38 18 20 55 11.5 77 109 -70 40 16 26 39 0 12 40 24 9 38 52 31 -0.14 35 0 0 39 52 31 20 55 5.8 77 112 -70 40 30 33 39 14 32 40 38 15 39 6 52 -0.14 36 0 0 40 6 15 20 55 0.0 78 115 -71 40 44 11 39 28 22 40 51 52 39 20 43 -0.14 37 0 0 40 19 29 20 54 54.3 79 118 -71 40 57 20 39 41 42 41 4 59 39 34 4 -0.14 38 0 0 40 32 14 20 54 48.7 79 121 -71 41 9 59 39 54 33 41 17 38 39 46 56 -0.14 39 0 0 40 44 31 20 54 43.0 80 125 -71 41 22 10 40 6 55 41 29 47 39 59 19 -0.14 40 0 0 40 56 19 20 54 37.4 80 129 -71 41 33 53 40 18 48 41 41 29 40 11 13 -0.14 41 0 0 41 7 38 20 54 31.7 80 134 -70 41 45 7 40 30 12 41 52 42 40 22 39 -0.14 42 0 0 41 18 29 20 54 26.2 81 139 -70 41 55 53 40 41 8 42 3 27 40 33 36 -0.14 43 0 0 41 28 52 20 54 20.6 81 144 -70 42 6 11 40 51 36 42 13 44 40 44 4 -0.14 44 0 0 41 38 47 20 54 15.0 81 149 -70 42 16 1 41 1 35 42 23 33 40 54 5 -0.15 45 0 0 41 48 14 20 54 9.5 81 155 -70 42 25 24 41 11 7 42 32 55 41 3 37 -0.15 46 0 0 41 57 13 20 54 4.0 82 161 -70 42 34 19 41 20 11 42 41 49 41 12 42 -0.15 47 0 0 42 5 46 20 53 58.5 82 167 -69 42 42 47 41 28 47 42 50 17 41 21 19 -0.15 48 0 0 42 13 51 20 53 53.1 82 173 -69 42 50 48 41 36 56 42 58 17 41 29 29 -0.15 49 0 0 42 21 29 20 53 47.6 82 179 -69 42 58 23 41 44 38 43 5 51 41 37 11 -0.15 50 0 0 42 28 40 20 53 42.2 81 185 -69 43 5 30 41 51 52 43 12 58 41 44 26 -0.15 51 0 0 42 35 24 20 53 36.8 81 191 -68 43 12 11 41 58 39 43 19 38 41 51 14 -0.15 52 0 0 42 41 41 20 53 31.4 81 196 -68 43 18 26 42 5 0 43 25 52 41 57 35 -0.15 53 0 0 42 47 32 20 53 26.0 81 201 -68 43 24 14 42 10 54 43 31 40 42 3 30 -0.14 54 0 0 42 52 57 20 53 20.7 80 206 -67 43 29 36 42 16 21 43 37 1 42 8 58 -0.14 55 0 0 42 57 55 20 53 15.4 80 210 -67 43 34 32 42 21 22 43 41 56 42 13 59 -0.14 56 0 0 43 2 28 20 53 10.1 80 214 -66 43 39 2 42 25 56 43 46 26 42 18 34 -0.14 57 0 0 43 6 34 20 53 4.8 79 218 -66 43 43 6 42 30 4 43 50 30 42 22 42 -0.14 58 0 0 43 10 13 20 52 59.5 79 221 -66 43 46 44 42 33 46 43 54 7 42 26 24 -0.14 59 0 0 43 13 27 20 52 54.3 78 224 -65 43 49 56 42 37 2 43 57 19 42 29 40 -0.14 60 0 0 43 16 16 20 52 49.0 78 227 -65 43 52 43 42 39 51 44 0 6 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11 43 57 28 42 29 49 -0.14 74 0 0 43 10 23 20 51 37.5 69 254 -57 43 46 53 42 33 56 43 54 17 42 26 34 -0.14 75 0 0 43 6 44 20 51 32.4 68 255 -57 43 43 16 42 30 15 43 50 40 42 22 53 -0.14 76 0 0 43 2 39 20 51 27.5 68 256 -56 43 39 13 42 26 8 43 46 37 42 18 46 -0.14 77 0 0 42 58 8 20 51 22.5 67 257 -56 43 34 44 42 21 35 43 42 8 42 14 12 -0.14 78 0 0 42 53 10 20 51 17.5 66 259 -55 43 29 49 42 16 35 43 37 14 42 9 11 -0.14 79 0 0 42 47 46 20 51 12.6 66 260 -54 43 24 27 42 11 8 43 31 53 42 3 44 -0.14 80 0 0 42 41 55 20 51 7.6 65 261 -54 43 18 39 42 5 15 43 26 5 41 57 50 -0.14 81 0 0 42 35 38 20 51 2.7 64 262 -53 43 12 25 41 58 54 43 19 52 41 51 29 -0.14 82 0 0 42 28 54 20 50 57.8 64 263 -52 43 5 44 41 52 7 43 13 12 41 44 41 -0.14 83 0 0 42 21 43 20 50 52.9 63 264 -52 42 58 37 41 44 52 43 6 5 41 37 26 -0.14 84 0 0 42 14 5 20 50 48.0 62 265 -51 42 51 2 41 37 11 42 58 31 41 29 43 -0.14 85 0 0 42 5 59 20 50 43.1 61 266 -51 42 43 0 41 29 1 42 50 30 41 21 33 -0.14 86 0 0 41 57 26 20 50 38.2 61 267 -50 42 34 32 41 20 24 42 42 2 41 12 56 -0.14 87 0 0 41 48 26 20 50 33.4 60 268 -49 42 25 35 41 11 20 42 33 7 41 3 50 -0.14 88 0 0 41 38 58 20 50 28.5 59 269 -49 42 16 11 41 1 47 42 23 44 40 54 16 -0.14 89 0 0 41 29 1 20 50 23.7 59 270 -48 42 6 20 40 51 46 42 13 53 40 44 15 -0.14 90 0 0 41 18 37 20 50 18.9 58 271 -47 41 56 0 40 41 17 42 3 34 40 33 44 -0.13 91 0 0 41 7 44 20 50 14.1 57 272 -47 41 45 12 40 30 19 41 52 47 40 22 46 -0.13 92 0 0 40 56 23 20 50 9.3 56 273 -46 41 33 56 40 18 52 41 41 32 40 11 18 -0.13 93 0 0 40 44 32 20 50 4.6 56 274 -45 41 22 11 40 6 57 41 29 49 39 59 21 -0.13 94 0 0 40 32 13 20 49 59.8 55 274 -44 41 9 58 39 54 32 41 17 36 39 46 55 -0.13 95 0 0 40 19 25 20 49 55.1 54 275 -44 40 57 15 39 41 38 41 4 54 39 34 0 -0.13 96 0 0 40 6 7 20 49 50.4 53 276 -43 40 44 3 39 28 14 40 51 44 39 20 35 -0.13 97 0 0 39 52 19 20 49 45.7 52 277 -42 40 30 21 39 14 20 40 38 3 39 6 39 -0.13 98 0 0 39 38 1 20 49 41.0 52 278 -42 40 16 10 38 59 56 40 23 53 38 52 14 -0.13 99 0 0 39 23 13 20 49 36.3 51 279 -41 40 1 28 38 45 1 40 9 13 38 37 18 -0.13 100 0 0 39 7 55 20 49 31.7 50 279 -40 39 46 17 38 29 36 39 54 2 38 21 52 -0.13 101 0 0 38 52 6 20 49 27.1 49 280 -39 39 30 34 38 13 40 39 38 22 38 5 55 -0.13 102 0 0 38 35 46 20 49 22.5 49 281 -39 39 14 21 37 57 13 39 22 10 37 49 26 -0.13 103 0 0 38 18 54 20 49 17.9 48 282 -38 38 57 37 37 40 15 39 5 27 37 32 27 -0.13 104 0 0 38 1 32 20 49 13.4 47 282 -37 38 40 22 37 22 45 38 48 13 37 14 55 -0.13 105 0 0 37 43 37 20 49 8.9 46 283 -36 38 22 35 37 4 43 38 30 28 36 56 52 -0.13 106 0 0 37 25 11 20 49 4.4 45 284 -36 38 4 16 36 46 9 38 12 11 36 38 16 -0.13 107 0 0 37 6 12 20 48 59.9 44 284 -35 37 45 25 36 27 3 37 53 21 36 19 8 -0.13 108 0 0 36 46 41 20 48 55.5 44 285 -34 37 26 2 36 7 24 37 34 0 35 59 28 -0.13 109 0 0 36 26 38 20 48 51.1 43 286 -33 37 6 6 35 47 13 37 14 6 35 39 15 -0.13 110 0 0 36 6 1 20 48 46.8 42 287 -32 36 45 38 35 26 28 36 53 39 35 18 29 -0.13 111 0 0 35 44 51 20 48 42.4 41 287 -31 36 24 36 35 5 10 36 32 39 34 57 9 -0.13 112 0 0 35 23 8 20 48 38.2 40 288 -31 36 3 2 34 43 19 36 11 6 34 35 16 -0.13 113 0 0 35 0 52 20 48 33.9 39 289 -30 35 40 53 34 20 54 35 49 0 34 12 49 -0.13 114 0 0 34 38 1 20 48 29.7 38 289 -29 35 18 12 33 57 55 35 26 19 33 49 49 -0.13 115 0 0 34 14 37 20 48 25.6 38 290 -28 34 54 56 33 34 22 35 3 6 33 26 14 -0.13 116 0 0 33 50 39 20 48 21.5 37 290 -27 34 31 6 33 10 15 34 39 18 33 2 5 -0.13 117 0 0 33 26 6 20 48 17.4 36 291 -26 34 6 42 32 45 33 34 14 55 32 37 22 -0.13 118 0 0 33 0 59 20 48 13.4 35 292 -26 33 41 44 32 20 18 33 49 59 32 12 5 -0.13 119 0 0 32 35 17 20 48 9.5 34 292 -25 33 16 12 31 54 27 33 24 28 31 46 12 -0.13 120 0 0 32 9 1 20 48 5.6 33 293 -24 32 50 4 31 28 2 32 58 23 31 19 46 -0.13 121 0 0 31 42 10 20 48 1.8 32 293 -23 32 23 22 31 1 3 32 31 43 30 52 44 -0.13 122 0 0 31 14 45 20 47 58.1 31 294 -22 31 56 6 30 33 28 32 4 28 30 25 8 -0.13 123 0 0 30 46 44 20 47 54.4 30 294 -21 31 28 14 30 5 19 31 36 38 29 56 57 -0.13 124 0 0 30 18 9 20 47 50.8 29 295 -20 30 59 48 29 36 35 31 8 14 29 28 11 -0.13 125 0 0 29 48 59 20 47 47.3 28 296 -19 30 30 47 29 7 16 30 39 15 28 58 50 -0.13 126 0 0 29 19 15 20 47 43.8 27 296 -18 30 1 12 28 37 22 30 9 41 28 28 55 -0.13 127 0 0 28 48 56 20 47 40.4 26 297 -17 29 31 1 28 6 54 29 39 33 27 58 25 -0.13 128 0 0 28 18 2 20 47 37.2 25 297 -16 29 0 16 27 35 52 29 8 50 27 27 21 -0.13 129 0 0 27 46 34 20 47 34.0 24 298 -15 28 28 57 27 4 15 28 37 32 26 55 42 -0.13 130 0 0 27 14 32 20 47 30.9 23 298 -14 27 57 4 26 32 4 28 5 40 26 23 30 -0.13 131 0 0 26 41 56 20 47 27.9 22 299 -13 27 24 36 25 59 20 27 33 15 25 50 43 -0.13 132 0 0 26 8 46 20 47 25.1 21 299 -12 26 51 35 25 26 1 27 0 15 25 17 23 -0.13 133 0 0 25 35 3 20 47 22.3 20 299 -11 26 18 1 24 52 10 26 26 42 24 43 30 -0.13 134 0 0 25 0 47 20 47 19.6 19 300 -10 25 43 53 24 17 46 25 52 37 24 9 5 -0.13 135 0 0 24 25 59 20 47 17.1 18 300 -9 25 9 13 23 42 50 25 17 58 23 34 7 -0.13 136 0 0 23 50 39 20 47 14.7 17 301 -8 24 34 0 23 7 21 24 42 47 22 58 37 -0.13 137 0 0 23 14 47 20 47 12.4 16 301 -7 23 58 16 22 31 22 24 7 5 22 22 36 -0.14 138 0 0 22 38 24 20 47 10.3 15 302 -6 23 22 1 21 54 52 23 30 51 21 46 4 -0.14 139 0 0 22 1 31 20 47 8.2 14 302 -5 22 45 15 21 17 51 22 54 7 21 9 2 -0.14 140 0 0 21 24 8 20 47 6.4 12 302 -4 22 8 0 20 40 21 22 16 52 20 31 31 -0.14 141 0 0 20 46 17 20 47 4.6 11 303 -3 21 30 15 20 2 23 21 39 9 19 53 31 -0.14 142 0 0 20 7 57 20 47 3.1 10 303 -2 20 52 2 19 23 56 21 0 57 19 15 3 -0.14 143 0 0 19 29 10 20 47 1.6 9 303 0 20 13 21 18 45 3 20 22 18 18 36 9 -0.15 144 0 0 18 49 56 20 47 0.4 8 304 1 19 34 14 18 5 44 19 43 12 17 56 48 -0.15 145 0 0 18 10 18 20 46 59.3 7 304 2 18 54 41 17 25 59 19 3 40 17 17 2 -0.16 146 0 0 17 30 15 20 46 58.3 6 304 3 18 14 43 16 45 51 18 23 44 16 36 53 -0.16 147 0 0 16 49 48 20 46 57.6 4 305 4 17 34 22 16 5 19 17 43 23 15 56 20 -0.18 148 0 0 16 9 0 20 46 57.0 3 305 5 16 53 38 15 24 26 17 2 41 15 15 26 -0.20 149 0 0 15 27 50 20 46 56.5 2 305 6 16 12 33 14 43 12 16 21 36 14 34 11 -0.24 150 0 0 14 46 21 20 46 56.3 1 305 8 15 31 8 14 1 38 15 40 12 13 52 37 -0.40 Uncertainty in time = +/- 5 secs Prediction of 2022 Oct 2.0 Data for the target star ------------------------ * name: TYC 2382-00244-1 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 47 28.9182 DE: +34 17 53.562 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 47 28.9183 DE: +34 17 53.563 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (588) Achilles asteroid class: approx. diameter [km]: 133 approx. diameter ["]: 0.053 distance from Earth [AU]: 3.49800 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#98 date of fit: 2022 Sep 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): 0.032", 0.004", 87.502° remarks: * orbital elements for (588)Achilles : Mean anomaly = 347.3177569422 deg Arg. of pericenter = 133.6438351257 deg Long. of node = 316.5348918889 deg Inclination = 10.3199147814 deg Eccentricity = 0.1482116034 Semimajor axis = 5.2093612272 AU Perihelion dist = 4.4372734468 AU Mag: H = 8.27, G = 0.15 Epoch of elements : MJD 59913.87083333 TDT (2022 Nov 30.8708) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#982022Sep21,8.87,2022,11,30,20.899129,-0.022745,0.132368,-8.367572,-1.403188,-0.000495,-0.001316,0.000001,0.000000 49.0567,34.3394,-136.29,-21.74,False TYC 2382-00244-1,4.79136619,34.2982120,0.00,11.69,0.00,0.0,0,,4.81663572,34.3394129,2.93,0.00,0,0,0 588,Achilles,14.54,133.4,3.4980,0,0,-1.698,-3.53,,8.2,0 0,347.2456,2022,11,30,133.6438,316.5349,10.3199,0.14821,5.20936,4.43727,8.27,5.0,0.15 1.101,0.0317,0.0037,88,0.0053,Known errors,-1.00,-1,-1,-1 20221130_0244-1,59854.01 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 02, 00:11 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org