IOTA/IOTA-ES occultation update for (9) Metis / TYC 1885-00390-1 event on 2023 Dec 09, 21:45 UT Visible from SE Asia, India, SW Asia, Europe Summary ------- On 2023 Dec 09 UT, the 169.6 km diameter asteroid (9) Metis will occult a 11.2 mag star in the constellation Gemini for observers along a path across SE Asia, India, SW Asia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.11 mag to 8.76 mag (the magnitude of the asteroid) for at most 21.260 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 Dec 09, 21:32 - 2023 Dec 09, 21:59 * geocentric midpoint of event [JD]: 2460288.40674292 * magnitude of target star: 11.19 * magnitude drop [mag]: 0.11 * estimated maximum duration [s]: 21.260 * Moon: 11 % sunlit, 126° distance * Sun: 163° distance * rough path description: SE Asia, India, SW Asia, Europe Additional comments ------------------- dup source, low mag drop The occultation path -------------------- * approximate projected width [km]: 172 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.007", 0.004", 87°) * approx speed of asteroid's shadow [km/s]: 7.9764 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1885-00390-1 by 9 Metis on 2023 Dec 9 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 34 4 21 58 49.6 0 61 -14 26 27 29 .. .. .. 26 29 44 .. .. .. .... - 56 0 0 26 4 34 21 58 49.4 1 61 -15 26 57 51 25 11 25 27 0 5 25 9 12 -0.22 - 55 0 0 26 34 35 21 58 48.9 2 61 -16 27 27 43 25 41 36 27 29 58 25 39 22 -0.19 - 54 0 0 27 4 7 21 58 48.2 3 62 -17 27 57 6 26 11 17 27 59 20 26 9 4 -0.17 - 53 0 0 27 33 10 21 58 47.2 4 62 -18 28 26 0 26 40 28 28 28 14 26 38 16 -0.17 - 52 0 0 28 1 43 21 58 46.0 5 63 -18 28 54 24 27 9 11 28 56 37 27 6 58 -0.17 - 51 0 0 28 29 46 21 58 44.6 6 63 -19 29 22 18 27 37 23 29 24 31 27 35 11 -0.16 - 50 0 0 28 57 20 21 58 42.9 7 64 -20 29 49 42 28 5 6 29 51 54 28 2 54 -0.16 - 49 0 0 29 24 23 21 58 41.1 8 64 -21 30 16 36 28 32 18 30 18 48 28 30 7 -0.16 - 48 0 0 29 50 56 21 58 39.0 9 65 -22 30 43 0 28 59 0 30 45 11 28 56 49 -0.16 - 47 0 0 30 16 58 21 58 36.7 10 65 -23 31 8 53 29 25 12 31 11 4 29 23 2 -0.16 - 46 0 0 30 42 31 21 58 34.2 11 66 -24 31 34 16 29 50 54 31 36 27 29 48 43 -0.16 - 45 0 0 31 7 33 21 58 31.4 12 66 -25 31 59 9 30 16 5 32 1 19 30 13 55 -0.16 - 44 0 0 31 32 4 21 58 28.5 13 67 -26 32 23 31 30 40 46 32 25 41 30 38 36 -0.16 - 43 0 0 31 56 5 21 58 25.5 14 67 -27 32 47 23 31 4 56 32 49 32 31 2 47 -0.16 - 42 0 0 32 19 36 21 58 22.2 15 68 -28 33 10 45 31 28 36 33 12 54 31 26 27 -0.16 - 41 0 0 32 42 37 21 58 18.8 16 68 -29 33 33 36 31 51 46 33 35 45 31 49 38 -0.16 - 40 0 0 33 5 7 21 58 15.1 17 69 -30 33 55 58 32 14 25 33 58 6 32 12 17 -0.16 - 39 0 0 33 27 8 21 58 11.4 18 69 -30 34 17 49 32 36 35 34 19 57 32 34 27 -0.16 - 38 0 0 33 48 38 21 58 7.4 18 70 -31 34 39 10 32 58 14 34 41 18 32 56 7 -0.16 - 37 0 0 34 9 39 21 58 3.3 19 71 -32 35 0 2 33 19 23 35 2 9 33 17 16 -0.16 - 36 0 0 34 30 9 21 57 59.1 20 71 -33 35 20 24 33 40 2 35 22 31 33 37 56 -0.16 - 35 0 0 34 50 10 21 57 54.7 21 72 -34 35 40 16 34 0 12 35 42 23 33 58 6 -0.16 - 34 0 0 35 9 42 21 57 50.2 22 72 -35 35 59 39 34 19 52 36 1 46 34 17 46 -0.16 - 33 0 0 35 28 44 21 57 45.5 23 73 -36 36 18 33 34 39 2 36 20 39 34 36 57 -0.16 - 32 0 0 35 47 17 21 57 40.7 24 74 -36 36 36 58 34 57 44 36 39 3 34 55 39 -0.16 - 31 0 0 36 5 21 21 57 35.8 25 74 -37 36 54 54 35 15 56 36 56 59 35 13 51 -0.16 - 30 0 0 36 22 56 21 57 30.8 25 75 -38 37 12 21 35 33 39 37 14 26 35 31 34 -0.16 - 29 0 0 36 40 2 21 57 25.6 26 75 -39 37 29 19 35 50 53 37 31 24 35 48 49 -0.16 - 28 0 0 36 56 40 21 57 20.3 27 76 -40 37 45 49 36 7 38 37 47 54 36 5 35 -0.16 - 27 0 0 37 12 50 21 57 14.9 28 77 -40 38 1 51 36 23 55 38 3 55 36 21 52 -0.16 - 26 0 0 37 28 31 21 57 9.4 29 77 -41 38 17 25 36 39 44 38 19 29 36 37 41 -0.16 - 25 0 0 37 43 45 21 57 3.7 29 78 -42 38 32 32 36 55 5 38 34 35 36 53 2 -0.16 - 24 0 0 37 58 30 21 56 58.0 30 79 -43 38 47 10 37 9 58 38 49 13 37 7 55 -0.16 - 23 0 0 38 12 48 21 56 52.2 31 79 -43 39 1 21 37 24 23 39 3 24 37 22 20 -0.17 - 22 0 0 38 26 39 21 56 46.3 32 80 -44 39 15 5 37 38 20 39 17 8 37 36 18 -0.17 - 21 0 0 38 40 3 21 56 40.2 33 80 -45 39 28 22 37 51 50 39 30 24 37 49 48 -0.17 - 20 0 0 38 52 59 21 56 34.1 33 81 -46 39 41 12 38 4 53 39 43 14 38 2 51 -0.17 - 19 0 0 39 5 28 21 56 27.9 34 82 -46 39 53 36 38 17 28 39 55 37 38 15 27 -0.17 - 18 0 0 39 17 31 21 56 21.6 35 82 -47 40 5 32 38 29 37 40 7 34 38 27 36 -0.17 - 17 0 0 39 29 8 21 56 15.2 36 83 -48 40 17 3 38 41 19 40 19 4 38 39 19 -0.17 - 16 0 0 39 40 18 21 56 8.7 37 84 -48 40 28 7 38 52 35 40 30 8 38 50 35 -0.17 - 15 0 0 39 51 2 21 56 2.1 37 85 -49 40 38 46 39 3 24 40 40 47 39 1 24 -0.17 - 14 0 0 40 1 20 21 55 55.5 38 85 -50 40 48 59 39 13 48 40 50 59 39 11 48 -0.17 - 13 0 0 40 11 12 21 55 48.8 39 86 -51 40 58 46 39 23 45 41 0 46 39 21 45 -0.17 - 12 0 0 40 20 38 21 55 42.0 40 87 -51 41 8 8 39 33 16 41 10 8 39 31 17 -0.17 - 11 0 0 40 29 40 21 55 35.1 40 87 -52 41 17 4 39 42 22 41 19 4 39 40 23 -0.17 - 10 0 0 40 38 15 21 55 28.1 41 88 -53 41 25 35 39 51 2 41 27 35 39 49 3 -0.17 - 9 0 0 40 46 26 21 55 21.1 42 89 -53 41 33 41 39 59 17 41 35 41 39 57 18 -0.17 - 8 0 0 40 54 11 21 55 14.0 43 90 -54 41 41 23 40 7 6 41 43 22 40 5 7 -0.17 - 7 0 0 41 1 32 21 55 6.8 43 90 -55 41 48 40 40 14 30 41 50 39 40 12 32 -0.17 - 6 0 0 41 8 28 21 54 59.5 44 91 -55 41 55 32 40 21 30 41 57 31 40 19 31 -0.17 - 5 0 0 41 14 59 21 54 52.2 45 92 -56 42 2 0 40 28 4 42 3 59 40 26 6 -0.17 - 4 0 0 41 21 5 21 54 44.8 45 93 -56 42 8 3 40 34 14 42 10 2 40 32 16 -0.17 - 3 0 0 41 26 48 21 54 37.4 46 93 -57 42 13 43 40 39 59 42 15 41 40 38 1 -0.17 - 2 0 0 41 32 6 21 54 29.8 47 94 -58 42 18 58 40 45 20 42 20 56 40 43 22 -0.17 - 1 0 0 41 37 0 21 54 22.2 48 95 -58 42 23 49 40 50 17 42 25 47 40 48 19 -0.17 0 0 0 41 41 29 21 54 14.5 48 96 -59 42 28 16 40 54 49 42 30 15 40 52 51 -0.17 1 0 0 41 45 35 21 54 6.8 49 97 -60 42 32 20 40 58 56 42 34 18 40 56 59 -0.17 2 0 0 41 49 17 21 53 59.0 50 97 -60 42 36 0 41 2 40 42 37 58 41 0 43 -0.17 3 0 0 41 52 35 21 53 51.1 50 98 -61 42 39 16 41 6 0 42 41 14 41 4 2 -0.17 4 0 0 41 55 29 21 53 43.2 51 99 -61 42 42 9 41 8 55 42 44 7 41 6 58 -0.17 5 0 0 41 57 59 21 53 35.2 52 100 -62 42 44 38 41 11 27 42 46 36 41 9 30 -0.17 6 0 0 42 0 6 21 53 27.1 53 101 -62 42 46 44 41 13 35 42 48 42 41 11 38 -0.17 7 0 0 42 1 50 21 53 19.0 53 102 -63 42 48 26 41 15 19 42 50 24 41 13 22 -0.17 8 0 0 42 3 9 21 53 10.8 54 103 -64 42 49 46 41 16 40 42 51 43 41 14 42 -0.17 9 0 0 42 4 6 21 53 2.5 55 103 -64 42 50 41 41 17 36 42 52 39 41 15 39 -0.18 10 0 0 42 4 39 21 52 54.2 55 104 -65 42 51 14 41 18 9 42 53 12 41 16 12 -0.18 11 0 0 42 4 48 21 52 45.8 56 105 -65 42 51 24 41 18 19 42 53 21 41 16 22 -0.18 12 0 0 42 4 34 21 52 37.3 57 106 -66 42 51 10 41 18 5 42 53 7 41 16 7 -0.18 13 0 0 42 3 57 21 52 28.8 57 107 -66 42 50 33 41 17 27 42 52 31 41 15 30 -0.18 14 0 0 42 2 56 21 52 20.2 58 108 -67 42 49 33 41 16 25 42 51 31 41 14 28 -0.18 15 0 0 42 1 32 21 52 11.5 59 109 -67 42 48 10 41 15 0 42 50 7 41 13 3 -0.18 16 0 0 41 59 44 21 52 2.8 59 110 -67 42 46 23 41 13 12 42 48 21 41 11 15 -0.18 17 0 0 41 57 33 21 51 54.0 60 111 -68 42 44 14 41 11 0 42 46 12 41 9 2 -0.18 18 0 0 41 54 59 21 51 45.1 61 112 -68 42 41 41 41 8 24 42 43 39 41 6 27 -0.18 19 0 0 41 52 2 21 51 36.1 61 113 -69 42 38 45 41 5 25 42 40 43 41 3 27 -0.18 20 0 0 41 48 41 21 51 27.1 62 114 -69 42 35 26 41 2 2 42 37 24 41 0 4 -0.18 21 0 0 41 44 56 21 51 18.1 63 115 -70 42 31 43 40 58 15 42 33 41 40 56 18 -0.18 22 0 0 41 40 48 21 51 8.9 63 116 -70 42 27 37 40 54 5 42 29 36 40 52 7 -0.18 23 0 0 41 36 16 21 50 59.7 64 118 -70 42 23 8 40 49 31 42 25 7 40 47 33 -0.18 24 0 0 41 31 21 21 50 50.4 65 119 -71 42 18 16 40 44 33 42 20 14 40 42 35 -0.18 25 0 0 41 26 2 21 50 41.1 65 120 -71 42 13 0 40 39 11 42 14 58 40 37 13 -0.18 26 0 0 41 20 20 21 50 31.7 66 121 -71 42 7 20 40 33 25 42 9 19 40 31 27 -0.18 27 0 0 41 14 13 21 50 22.2 67 123 -71 42 1 17 40 27 16 42 3 16 40 25 17 -0.18 28 0 0 41 7 43 21 50 12.6 67 124 -72 41 54 51 40 20 42 41 56 50 40 18 44 -0.18 29 0 0 41 0 49 21 50 3.0 68 125 -72 41 48 0 40 13 44 41 49 59 40 11 46 -0.18 30 0 0 40 53 31 21 49 53.3 69 127 -72 41 40 46 40 6 22 41 42 45 40 4 24 -0.18 31 0 0 40 45 49 21 49 43.5 69 128 -72 41 33 8 39 58 36 41 35 7 39 56 37 -0.18 32 0 0 40 37 42 21 49 33.6 70 130 -72 41 25 6 39 50 26 41 27 5 39 48 27 -0.18 33 0 0 40 29 12 21 49 23.7 71 132 -72 41 16 39 39 41 51 41 18 39 39 39 51 -0.18 34 0 0 40 20 17 21 49 13.7 71 134 -72 41 7 49 39 32 51 41 9 49 39 30 52 -0.18 35 0 0 40 10 57 21 49 3.6 72 135 -72 40 58 34 39 23 27 41 0 35 39 21 27 -0.18 36 0 0 40 1 13 21 48 53.5 73 137 -72 40 48 55 39 13 38 40 50 56 39 11 38 -0.18 37 0 0 39 51 5 21 48 43.2 73 139 -72 40 38 52 39 3 25 40 40 53 39 1 25 -0.18 38 0 0 39 40 31 21 48 32.9 74 142 -72 40 28 24 38 52 46 40 30 25 38 50 46 -0.18 39 0 0 39 29 33 21 48 22.6 74 144 -72 40 17 31 38 41 43 40 19 32 38 39 42 -0.18 40 0 0 39 18 10 21 48 12.1 75 146 -72 40 6 14 38 30 14 40 8 15 38 28 13 -0.18 41 0 0 39 6 22 21 48 1.6 75 149 -72 39 54 31 38 18 20 39 56 33 38 16 19 -0.18 42 0 0 38 54 9 21 47 51.0 76 152 -71 39 42 24 38 6 1 39 44 26 38 4 0 -0.18 43 0 0 38 41 30 21 47 40.3 77 155 -71 39 29 51 37 53 16 39 31 53 37 51 15 -0.18 44 0 0 38 28 26 21 47 29.6 77 158 -71 39 16 53 37 40 6 39 18 56 37 38 4 -0.18 45 0 0 38 14 57 21 47 18.7 77 161 -71 39 3 30 37 26 31 39 5 33 37 24 28 -0.18 46 0 0 38 1 1 21 47 7.8 78 165 -70 38 49 41 37 12 29 38 51 44 37 10 27 -0.18 47 0 0 37 46 41 21 46 56.9 78 169 -70 38 35 27 36 58 2 38 37 30 36 55 59 -0.18 48 0 0 37 31 54 21 46 45.8 79 173 -69 38 20 47 36 43 8 38 22 51 36 41 5 -0.18 49 0 0 37 16 41 21 46 34.7 79 178 -69 38 5 41 36 27 49 38 7 45 36 25 46 -0.18 50 0 0 37 1 3 21 46 23.5 79 182 -69 37 50 10 36 12 3 37 52 14 36 10 0 -0.18 51 0 0 36 44 58 21 46 12.2 79 187 -68 37 34 12 35 55 52 37 36 16 35 53 48 -0.18 52 0 0 36 28 27 21 46 0.9 80 192 -68 37 17 48 35 39 14 37 19 53 35 37 10 -0.18 53 0 0 36 11 29 21 45 49.5 80 197 -67 37 0 58 35 22 9 37 3 3 35 20 5 -0.18 54 0 0 35 54 6 21 45 38.0 80 203 -67 36 43 41 35 4 38 36 45 47 35 2 34 -0.18 55 0 0 35 36 15 21 45 26.4 80 208 -66 36 25 58 34 46 41 36 28 4 34 44 36 -0.18 56 0 0 35 17 59 21 45 14.8 79 213 -65 36 7 49 34 28 16 36 9 55 34 26 11 -0.18 57 0 0 34 59 15 21 45 3.1 79 218 -65 35 49 13 34 9 26 35 51 19 34 7 20 -0.18 58 0 0 34 40 5 21 44 51.3 79 223 -64 35 30 11 33 50 8 35 32 17 33 48 2 -0.18 59 0 0 34 20 28 21 44 39.5 79 228 -64 35 10 41 33 30 23 35 12 48 33 28 17 -0.18 60 0 0 34 0 25 21 44 27.6 78 232 -63 34 50 45 33 10 12 34 52 53 33 8 6 -0.18 61 0 0 33 39 54 21 44 15.7 78 236 -62 34 30 23 32 49 34 34 32 30 32 47 27 -0.18 62 0 0 33 18 57 21 44 3.7 77 240 -62 34 9 33 32 28 29 34 11 41 32 26 22 -0.18 63 0 0 32 57 33 21 43 51.6 77 244 -61 33 48 17 32 6 57 33 50 25 32 4 50 -0.18 64 0 0 32 35 42 21 43 39.5 76 247 -60 33 26 34 31 44 59 33 28 42 31 42 51 -0.18 65 0 0 32 13 24 21 43 27.4 76 250 -60 33 4 24 31 22 33 33 6 33 31 20 25 -0.18 66 0 0 31 50 40 21 43 15.1 75 253 -59 32 41 47 30 59 41 32 43 56 30 57 33 -0.18 67 0 0 31 27 29 21 43 2.9 74 256 -58 32 18 44 30 36 22 32 20 53 30 34 13 -0.17 68 0 0 31 3 51 21 42 50.6 74 258 -57 31 55 14 30 12 36 31 57 24 30 10 27 -0.17 69 0 0 30 39 46 21 42 38.2 73 261 -57 31 31 17 29 48 24 31 33 27 29 46 15 -0.17 70 0 0 30 15 15 21 42 25.9 72 263 -56 31 6 54 29 23 46 31 9 4 29 21 36 -0.17 71 0 0 29 50 18 21 42 13.5 72 265 -55 30 42 4 28 58 41 30 44 15 28 56 30 -0.17 72 0 0 29 24 54 21 42 1.0 71 267 -54 30 16 48 28 33 9 30 18 59 28 30 59 -0.17 73 0 0 28 59 4 21 41 48.6 70 268 -53 29 51 5 28 7 12 29 53 17 28 5 1 -0.17 74 0 0 28 32 48 21 41 36.1 69 270 -52 29 24 57 27 40 49 29 27 9 27 38 38 -0.17 75 0 0 28 6 7 21 41 23.6 68 272 -52 28 58 23 27 14 0 29 0 35 27 11 48 -0.17 76 0 0 27 39 0 21 41 11.1 67 273 -51 28 31 23 26 46 45 28 33 36 26 44 34 -0.17 77 0 0 27 11 27 21 40 58.6 67 275 -50 28 3 58 26 19 6 28 6 11 26 16 54 -0.17 78 0 0 26 43 30 21 40 46.0 66 276 -49 27 36 8 25 51 1 27 38 21 25 48 49 -0.17 79 0 0 26 15 7 21 40 33.5 65 277 -48 27 7 52 25 22 32 27 10 6 25 20 19 -0.17 80 0 0 25 46 21 21 40 21.0 64 278 -47 26 39 12 24 53 38 26 41 26 24 51 25 -0.17 81 0 0 25 17 10 21 40 8.5 63 279 -46 26 10 8 24 24 21 26 12 22 24 22 8 -0.17 82 0 0 24 47 35 21 39 56.1 62 280 -45 25 40 40 23 54 39 25 42 54 23 52 26 -0.17 83 0 0 24 17 37 21 39 43.7 61 281 -45 25 10 48 23 24 35 25 13 3 23 22 21 -0.17 84 0 0 23 47 16 21 39 31.3 60 282 -44 24 40 34 22 54 8 24 42 48 22 51 54 -0.17 85 0 0 23 16 32 21 39 18.9 59 283 -43 24 9 56 22 23 18 24 12 11 22 21 4 -0.17 86 0 0 22 45 27 21 39 6.6 58 284 -42 23 38 56 21 52 6 23 41 12 21 49 52 -0.17 87 0 0 22 13 59 21 38 54.3 57 285 -41 23 7 35 21 20 34 23 9 50 21 18 19 -0.16 88 0 0 21 42 11 21 38 42.2 56 286 -40 22 35 52 20 48 40 22 38 8 20 46 25 -0.16 89 0 0 21 10 2 21 38 30.0 55 286 -39 22 3 48 20 16 26 22 6 4 20 14 11 -0.16 90 0 0 20 37 33 21 38 18.0 54 287 -38 21 31 25 19 43 52 21 33 41 19 41 37 -0.16 91 0 0 20 4 45 21 38 6.0 53 288 -37 20 58 41 19 10 59 21 0 58 19 8 43 -0.16 92 0 0 19 31 39 21 37 54.2 52 288 -36 20 25 39 18 37 48 20 27 56 18 35 32 -0.16 93 0 0 18 58 14 21 37 42.4 51 289 -35 19 52 19 18 4 18 19 54 35 18 2 3 -0.16 94 0 0 18 24 32 21 37 30.8 50 290 -34 19 18 41 17 30 32 19 20 58 17 28 16 -0.16 95 0 0 17 50 33 21 37 19.2 49 290 -33 18 44 46 16 56 30 18 47 3 16 54 13 -0.16 96 0 0 17 16 18 21 37 7.8 48 291 -32 18 10 35 16 22 11 18 12 52 16 19 55 -0.16 97 0 0 16 41 49 21 36 56.5 47 291 -31 17 36 9 15 47 39 17 38 26 15 45 22 -0.16 98 0 0 16 7 5 21 36 45.4 46 292 -30 17 1 28 15 12 52 17 3 45 15 10 35 -0.16 99 0 0 15 32 7 21 36 34.4 45 292 -29 16 26 33 14 37 51 16 28 51 14 35 35 -0.16 100 0 0 14 56 58 21 36 23.6 44 293 -28 15 51 26 14 2 39 15 53 43 14 0 22 -0.16 101 0 0 14 21 36 21 36 12.9 43 293 -26 15 16 6 13 27 15 15 18 24 13 24 58 -0.16 102 0 0 13 46 3 21 36 2.4 42 293 -25 14 40 35 12 51 41 14 42 53 12 49 24 -0.16 103 0 0 13 10 21 21 35 52.1 41 294 -24 14 4 55 12 15 57 14 7 13 12 13 40 -0.16 104 0 0 12 34 30 21 35 42.0 40 294 -23 13 29 5 11 40 5 13 31 23 11 37 48 -0.16 105 0 0 11 58 31 21 35 32.1 38 294 -22 12 53 6 11 4 4 12 55 24 11 1 47 -0.16 106 0 0 11 22 24 21 35 22.4 37 295 -21 12 17 1 10 27 58 12 19 19 10 25 40 -0.16 107 0 0 10 46 12 21 35 12.9 36 295 -20 11 40 49 9 51 45 11 43 7 9 49 28 -0.16 108 0 0 10 9 55 21 35 3.6 35 295 -19 11 4 32 9 15 28 11 6 50 9 13 11 -0.16 109 0 0 9 33 34 21 34 54.6 34 296 -18 10 28 10 8 39 7 10 30 28 8 36 50 -0.16 110 0 0 8 57 10 21 34 45.7 33 296 -17 9 51 45 8 2 44 9 54 3 8 0 27 -0.16 111 0 0 8 20 44 21 34 37.2 32 296 -16 9 15 19 7 26 19 9 17 36 7 24 2 -0.16 112 0 0 7 44 18 21 34 28.9 31 296 -14 8 38 51 6 49 54 8 41 8 6 47 37 -0.16 113 0 0 7 7 51 21 34 20.8 30 296 -13 8 2 23 6 13 29 8 4 40 6 11 12 -0.16 114 0 0 6 31 27 21 34 13.0 28 297 -12 7 25 56 5 37 6 7 28 13 5 34 49 -0.16 115 0 0 5 55 4 21 34 5.5 27 297 -11 6 49 31 5 0 46 6 51 49 4 58 29 -0.16 116 0 0 5 18 45 21 33 58.2 26 297 -10 6 13 9 4 24 30 6 15 27 4 22 13 -0.16 117 0 0 4 42 31 21 33 51.3 25 297 -9 5 36 52 3 48 18 5 39 9 3 46 2 -0.16 118 0 0 4 6 22 21 33 44.6 24 297 -8 5 0 40 3 12 13 5 2 57 3 9 57 -0.16 119 0 0 3 30 20 21 33 38.2 23 297 -7 4 24 35 2 36 15 4 26 52 2 33 59 -0.16 120 0 0 2 54 26 21 33 32.1 22 297 -5 3 48 37 2 0 25 3 50 54 1 58 9 -0.16 121 0 0 2 18 41 21 33 26.3 20 297 -4 3 12 48 1 24 44 3 15 4 1 22 28 -0.16 122 0 0 1 43 6 21 33 20.8 19 297 -3 2 37 8 0 49 13 2 39 25 0 46 57 -0.16 123 0 0 1 7 42 21 33 15.6 18 298 -2 2 1 39 0 13 54 2 3 55 0 11 38 -0.16 124 0 0 0 32 30 21 33 10.7 17 298 -1 1 26 22 - 0 21 13 1 28 38 - 0 23 29 -0.16 125 0 0 - 0 2 29 21 33 6.1 16 298 0 0 51 18 - 0 56 7 0 53 33 - 0 58 22 -0.16 126 0 0 - 0 37 14 21 33 1.8 15 298 1 0 16 27 - 1 30 46 0 18 43 - 1 33 1 -0.16 127 0 0 - 1 11 44 21 32 57.9 14 298 2 - 0 18 9 - 2 5 11 - 0 15 53 - 2 7 25 -0.17 128 0 0 - 1 45 58 21 32 54.2 13 298 4 - 0 52 29 - 2 39 19 - 0 50 14 - 2 41 33 -0.17 129 0 0 - 2 19 55 21 32 50.9 11 298 5 - 1 26 32 - 3 13 9 - 1 24 17 - 3 15 24 -0.17 130 0 0 - 2 53 34 21 32 47.9 10 298 6 - 2 0 18 - 3 46 42 - 1 58 4 - 3 48 56 -0.17 131 0 0 - 3 26 55 21 32 45.2 9 297 7 - 2 33 45 - 4 19 56 - 2 31 31 - 4 22 9 -0.17 132 0 0 - 3 59 56 21 32 42.8 8 297 8 - 3 6 53 - 4 52 50 - 3 4 39 - 4 55 3 -0.18 133 0 0 - 4 32 36 21 32 40.8 7 297 9 - 3 39 41 - 5 25 23 - 3 37 27 - 5 27 36 -0.18 134 0 0 - 5 4 55 21 32 39.0 6 297 10 - 4 12 7 - 5 57 35 - 4 9 54 - 5 59 48 -0.19 135 0 0 - 5 36 52 21 32 37.6 5 297 11 - 4 44 12 - 6 29 25 - 4 41 59 - 6 31 37 -0.20 136 0 0 - 6 8 27 21 32 36.5 3 297 13 - 5 15 54 - 7 0 51 - 5 13 41 - 7 3 3 -0.22 137 0 0 - 6 39 37 21 32 35.7 2 297 14 - 5 47 13 - 7 31 54 - 5 45 0 - 7 34 6 -0.25 138 0 0 - 7 10 24 21 32 35.2 1 297 15 - 6 18 7 - 8 2 32 - 6 15 55 - 8 4 44 -0.33 139 0 0 - 7 40 45 21 32 35.0 0 297 16 - 6 48 36 .. .. .. - 6 46 25 .. .. .. -1.67 Uncertainty in time = +/- 1 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 1885-00390-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 16 30.0991 DE: +26 26 31.819 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 16 30.0991 DE: +26 26 31.819 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (9) Metis asteroid class: approx. diameter [km]: 170 approx. diameter ["]: 0.206 distance from Earth [AU]: 1.13490 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#135 date of fit: 2023 Oct 09 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): 0.007", 0.004", 87.284° remarks: * orbital elements for (9)Metis : Mean anomaly = 8.9356772094 deg Arg. of pericenter = 5.7399628701 deg Long. of node = 68.8685863004 deg Inclination = 5.5781282394 deg Eccentricity = 0.1229496639 Semimajor axis = 2.3861250533 AU Perihelion dist = 2.0927517801 AU Mag: H = 6.32, G = 0.17 Epoch of elements : MJD 60287.90652778 TDT (2023 Dec 09.9065) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1352023Oct09,21.26,2023,12,9,21.761830,0.055056,0.164003,-4.267878,1.433227,-0.001614,-0.000235,0.000001,0.000000 49.7001,26.4342,-148.33,-22.86,False TYC 1885-00390-1,6.27502752,26.4421720,0.00,11.19,0.00,0.0,0,,6.30014852,26.4341612,0.11,0.00,0,0,0 9,Metis,8.76,169.600,1.1349,0,0,-2.462,11.10,,10.6,0 0,8.6933,2023,12,9,5.7400,68.8686,5.5781,0.12295,2.38613,2.09275,6.32,5.0,0.15 1.021,0.0073,0.0037,87,0.0082,Known errors,-1.00,0,-1,-1 20231209_0390-1,60232.89 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:15 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org