IOTA/IOTA-ES occultation update for (1484) Postrema / TYC 1288-00155-1 event on 2022 Nov 14, 15:19 UT Visible from Japan, China Summary ------- On 2022 Nov 14 UT, the 45.1 km diameter asteroid (1484) Postrema will occult a 12.4 mag star in the constellation Taurus for observers along a path across Japan, China. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.10 mag to 15.46 mag (the magnitude of the asteroid) for at most 3.390 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: 98 * date and approx. time of event: 2022 Nov 14, 15:12 - 2022 Nov 14, 15:27 * geocentric midpoint of event [JD]: 2459898.13896425 * magnitude of target star: 12.42 * magnitude drop [mag]: 3.10 * estimated maximum duration [s]: 3.390 * Moon: 68 % sunlit, 47° distance * Sun: 157° distance * rough path description: Japan, China Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 48 * 1 sigma uncertainty interval [path widths]: +/- 0.37 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.008) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.002", 65°) * approx speed of asteroid's shadow [km/s]: 13.3007 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1288-00155-1 by 1484 Postrema on 2022 Nov 14 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 47 0 0 30 12 21 15 27 37.9 1 67 -20 30 26 25 29 58 18 30 36 50 29 47 55 .... 48 0 0 30 34 38 15 27 37.7 2 68 -21 30 48 41 30 20 36 30 59 6 30 10 14 -0.33 49 0 0 30 56 38 15 27 37.4 3 68 -22 31 10 40 30 42 38 31 21 4 30 32 16 -0.34 50 0 0 31 18 21 15 27 36.9 4 69 -23 31 32 22 31 4 22 31 42 45 30 54 2 -0.34 51 0 0 31 39 47 15 27 36.3 5 69 -23 31 53 46 31 25 49 32 4 8 31 15 29 -0.34 52 0 0 32 0 55 15 27 35.6 6 70 -24 32 14 53 31 46 58 32 25 14 31 36 39 -0.34 53 0 0 32 21 44 15 27 34.7 6 70 -25 32 35 41 32 7 49 32 46 1 31 57 31 -0.34 54 0 0 32 42 16 15 27 33.7 7 71 -26 32 56 11 32 28 22 33 6 31 32 18 5 -0.34 55 0 0 33 2 28 15 27 32.6 8 71 -27 33 16 23 32 48 36 33 26 41 32 38 20 -0.34 56 0 0 33 22 23 15 27 31.4 9 72 -28 33 36 15 33 8 31 33 46 33 32 58 16 -0.34 57 0 0 33 41 58 15 27 30.1 10 72 -29 33 55 49 33 28 8 34 6 6 33 17 54 -0.34 58 0 0 34 1 14 15 27 28.7 11 73 -29 34 15 4 33 47 25 34 25 20 33 37 12 -0.34 59 0 0 34 20 11 15 27 27.1 12 73 -30 34 34 0 34 6 24 34 44 14 33 56 12 -0.34 60 0 0 34 38 49 15 27 25.4 13 74 -31 34 52 36 34 25 3 35 2 50 34 14 52 -0.34 61 0 0 34 57 7 15 27 23.7 14 75 -32 35 10 53 34 43 22 35 21 6 34 33 12 -0.34 62 0 0 35 15 6 15 27 21.8 14 75 -33 35 28 50 35 1 22 35 39 2 34 51 13 -0.34 63 0 0 35 32 45 15 27 19.8 15 76 -34 35 46 28 35 19 3 35 56 38 35 8 55 -0.34 64 0 0 35 50 4 15 27 17.8 16 76 -34 36 3 46 35 36 23 36 13 55 35 26 17 -0.34 65 0 0 36 7 3 15 27 15.6 17 77 -35 36 20 44 35 53 24 36 30 52 35 43 18 -0.34 66 0 0 36 23 43 15 27 13.4 18 78 -36 36 37 22 36 10 5 36 47 29 36 0 0 -0.34 67 0 0 36 40 2 15 27 11.0 19 78 -37 36 53 40 36 26 26 37 3 46 36 16 22 -0.34 68 0 0 36 56 2 15 27 8.6 19 79 -38 37 9 38 36 42 27 37 19 43 36 32 24 -0.34 69 0 0 37 11 41 15 27 6.1 20 80 -38 37 25 16 36 58 8 37 35 20 36 48 6 -0.34 70 0 0 37 27 0 15 27 3.5 21 80 -39 37 40 34 37 13 28 37 50 37 37 3 27 -0.34 71 0 0 37 42 0 15 27 0.8 22 81 -40 37 55 32 37 28 29 38 5 34 37 18 29 -0.35 72 0 0 37 56 39 15 26 58.0 23 81 -41 38 10 9 37 43 9 38 20 11 37 33 10 -0.35 73 0 0 38 10 57 15 26 55.1 24 82 -41 38 24 27 37 57 29 38 34 27 37 47 31 -0.35 74 0 0 38 24 56 15 26 52.2 24 83 -42 38 38 24 38 11 29 38 48 23 38 1 32 -0.35 75 0 0 38 38 35 15 26 49.2 25 83 -43 38 52 2 38 25 9 39 2 0 38 15 13 -0.35 76 0 0 38 51 53 15 26 46.1 26 84 -43 39 5 19 38 38 29 39 15 16 38 28 34 -0.35 77 0 0 39 4 51 15 26 43.0 27 85 -44 39 18 16 38 51 28 39 28 12 38 41 34 -0.35 78 0 0 39 17 30 15 26 39.8 27 86 -45 39 30 52 39 4 8 39 40 48 38 54 15 -0.35 79 0 0 39 29 48 15 26 36.5 28 86 -46 39 43 9 39 16 27 39 53 4 39 6 35 -0.35 80 0 0 39 41 46 15 26 33.1 29 87 -46 39 55 6 39 28 26 40 5 0 39 18 35 -0.35 81 0 0 39 53 23 15 26 29.7 30 88 -47 40 6 43 39 40 5 40 16 35 39 30 15 -0.35 82 0 0 40 4 41 15 26 26.2 31 88 -48 40 18 0 39 51 24 40 27 51 39 41 35 -0.35 83 0 0 40 15 39 15 26 22.7 31 89 -48 40 28 56 40 2 24 40 38 47 39 52 35 -0.35 84 0 0 40 26 17 15 26 19.0 32 90 -49 40 39 33 40 13 3 40 49 23 40 3 15 -0.35 85 0 0 40 36 36 15 26 15.4 33 91 -49 40 49 50 40 23 22 40 59 40 40 13 35 -0.35 86 0 0 40 46 34 15 26 11.6 34 91 -50 40 59 48 40 33 21 41 9 36 40 23 35 -0.35 87 0 0 40 56 12 15 26 7.9 34 92 -51 41 9 25 40 43 1 41 19 13 40 33 15 -0.35 88 0 0 41 5 31 15 26 4.0 35 93 -51 41 18 43 40 52 21 41 28 30 40 42 36 -0.35 89 0 0 41 14 30 15 26 0.1 36 94 -52 41 27 41 41 1 21 41 37 27 40 51 37 -0.35 90 0 0 41 23 10 15 25 56.2 36 94 -53 41 36 19 41 10 1 41 46 5 41 0 18 -0.35 91 0 0 41 31 29 15 25 52.1 37 95 -53 41 44 38 41 18 22 41 54 23 41 8 39 -0.35 92 0 0 41 39 30 15 25 48.1 38 96 -54 41 52 38 41 26 23 42 2 22 41 16 41 -0.35 93 0 0 41 47 11 15 25 44.0 39 97 -54 42 0 17 41 34 5 42 10 1 41 24 23 -0.35 94 0 0 41 54 32 15 25 39.8 39 98 -55 42 7 38 41 41 27 42 17 21 41 31 46 -0.35 95 0 0 42 1 34 15 25 35.6 40 99 -55 42 14 39 41 48 30 42 24 21 41 38 49 -0.35 96 0 0 42 8 16 15 25 31.3 41 99 -56 42 21 21 41 55 13 42 31 2 41 45 33 -0.35 97 0 0 42 14 40 15 25 27.0 41 100 -56 42 27 43 42 1 37 42 37 24 41 51 58 -0.35 98 0 0 42 20 44 15 25 22.7 42 101 -57 42 33 47 42 7 41 42 43 27 41 58 3 -0.35 99 0 0 42 26 28 15 25 18.3 43 102 -57 42 39 31 42 13 27 42 49 11 42 3 49 -0.35 100 0 0 42 31 54 15 25 13.8 44 103 -58 42 44 56 42 18 53 42 54 35 42 9 16 -0.35 101 0 0 42 37 0 15 25 9.3 44 104 -58 42 50 2 42 24 0 42 59 41 42 14 23 -0.35 102 0 0 42 41 48 15 25 4.8 45 105 -59 42 54 48 42 28 48 43 4 27 42 19 12 -0.35 103 0 0 42 46 16 15 25 0.2 46 106 -59 42 59 16 42 33 17 43 8 55 42 23 41 -0.35 104 0 0 42 50 26 15 24 55.6 46 107 -60 43 3 25 42 37 27 43 13 3 42 27 51 -0.35 105 0 0 42 54 16 15 24 50.9 47 107 -60 43 7 15 42 41 18 43 16 53 42 31 42 -0.35 106 0 0 42 57 48 15 24 46.2 48 108 -61 43 10 46 42 44 50 43 20 24 42 35 15 -0.35 107 0 0 43 1 0 15 24 41.4 48 109 -61 43 13 59 42 48 3 43 23 36 42 38 28 -0.35 108 0 0 43 3 54 15 24 36.7 49 110 -61 43 16 52 42 50 57 43 26 29 42 41 22 -0.35 109 0 0 43 6 29 15 24 31.8 50 111 -62 43 19 27 42 53 32 43 29 3 42 43 58 -0.35 110 0 0 43 8 45 15 24 26.9 50 112 -62 43 21 43 42 55 49 43 31 19 42 46 14 -0.35 111 0 0 43 10 43 15 24 22.0 51 114 -62 43 23 40 42 57 46 43 33 16 42 48 12 -0.35 112 0 0 43 12 21 15 24 17.1 51 115 -63 43 25 18 42 59 25 43 34 55 42 49 51 -0.35 113 0 0 43 13 41 15 24 12.1 52 116 -63 43 26 38 43 0 45 43 36 14 42 51 11 -0.35 114 0 0 43 14 43 15 24 7.0 53 117 -63 43 27 39 43 1 47 43 37 15 42 52 13 -0.35 115 0 0 43 15 25 15 24 1.9 53 118 -64 43 28 22 43 2 29 43 37 58 42 52 55 -0.35 116 0 0 43 15 49 15 23 56.8 54 119 -64 43 28 46 43 2 53 43 38 22 42 53 19 -0.35 117 0 0 43 15 54 15 23 51.7 55 120 -64 43 28 51 43 2 58 43 38 27 42 53 25 -0.35 118 0 0 43 15 41 15 23 46.5 55 121 -64 43 28 38 43 2 45 43 38 14 42 53 11 -0.35 119 0 0 43 15 9 15 23 41.3 56 123 -65 43 28 6 43 2 13 43 37 42 42 52 39 -0.35 120 0 0 43 14 18 15 23 36.0 56 124 -65 43 27 15 43 1 22 43 36 51 42 51 48 -0.36 121 0 0 43 13 9 15 23 30.7 57 125 -65 43 26 6 43 0 13 43 35 42 42 50 38 -0.36 122 0 0 43 11 41 15 23 25.3 58 126 -65 43 24 38 42 58 44 43 34 15 42 49 10 -0.36 123 0 0 43 9 54 15 23 19.9 58 128 -65 43 22 52 42 56 58 43 32 29 42 47 23 -0.36 124 0 0 43 7 49 15 23 14.5 59 129 -65 43 20 47 42 54 52 43 30 24 42 45 17 -0.36 125 0 0 43 5 25 15 23 9.1 59 130 -65 43 18 23 42 52 28 43 28 0 42 42 53 -0.36 126 0 0 43 2 43 15 23 3.6 60 132 -65 43 15 41 42 49 45 43 25 19 42 40 10 -0.36 127 0 0 42 59 42 15 22 58.0 60 133 -65 43 12 41 42 46 44 43 22 18 42 37 8 -0.36 128 0 0 42 56 22 15 22 52.5 61 135 -65 43 9 21 42 43 23 43 18 59 42 33 47 -0.36 129 0 0 42 52 43 15 22 46.8 62 136 -65 43 5 43 42 39 44 43 15 21 42 30 8 -0.36 130 0 0 42 48 46 15 22 41.2 62 138 -65 43 1 46 42 35 47 43 11 25 42 26 10 -0.36 131 0 0 42 44 30 15 22 35.5 63 139 -65 42 57 31 42 31 30 43 7 10 42 21 53 -0.36 132 0 0 42 39 55 15 22 29.8 63 141 -65 42 52 57 42 26 55 43 2 36 42 17 17 -0.36 133 0 0 42 35 2 15 22 24.0 64 143 -65 42 48 4 42 22 1 42 57 44 42 12 23 -0.36 134 0 0 42 29 50 15 22 18.3 64 145 -65 42 42 52 42 16 48 42 52 33 42 7 10 -0.36 135 0 0 42 24 19 15 22 12.4 65 146 -65 42 37 22 42 11 16 42 47 3 42 1 37 -0.36 136 0 0 42 18 29 15 22 6.6 65 148 -64 42 31 33 42 5 26 42 41 14 41 55 46 -0.36 137 0 0 42 12 20 15 22 0.7 66 150 -64 42 25 25 41 59 16 42 35 7 41 49 36 -0.36 138 0 0 42 5 52 15 21 54.7 66 152 -64 42 18 58 41 52 48 42 28 41 41 43 7 -0.36 139 0 0 41 59 6 15 21 48.7 66 154 -64 42 12 12 41 46 1 42 21 55 41 36 20 -0.36 140 0 0 41 52 0 15 21 42.7 67 156 -63 42 5 8 41 38 54 42 14 52 41 29 13 -0.36 141 0 0 41 44 36 15 21 36.7 67 158 -63 41 57 44 41 31 29 42 7 29 41 21 47 -0.36 142 0 0 41 36 53 15 21 30.6 68 161 -63 41 50 2 41 23 45 41 59 47 41 14 2 -0.36 143 0 0 41 28 50 15 21 24.5 68 163 -63 41 42 0 41 15 41 41 51 46 41 5 58 -0.36 144 0 0 41 20 29 15 21 18.4 68 165 -62 41 33 40 41 7 19 41 43 26 40 57 35 -0.36 145 0 0 41 11 48 15 21 12.2 69 168 -62 41 25 0 40 58 38 41 34 47 40 48 53 -0.36 146 0 0 41 2 49 15 21 6.0 69 170 -61 41 16 2 40 49 37 41 25 50 40 39 51 -0.36 147 0 0 40 53 30 15 20 59.7 69 172 -61 41 6 44 40 40 17 41 16 33 40 30 31 -0.36 148 0 0 40 43 52 15 20 53.4 69 175 -61 40 57 7 40 30 39 41 6 57 40 20 51 -0.36 149 0 0 40 33 55 15 20 47.1 70 178 -60 40 47 11 40 20 41 40 57 2 40 10 53 -0.36 150 0 0 40 23 39 15 20 40.8 70 180 -60 40 36 56 40 10 23 40 46 47 40 0 35 -0.36 151 0 0 40 13 4 15 20 34.4 70 183 -59 40 26 22 39 59 47 40 36 14 39 49 57 -0.36 152 0 0 40 2 9 15 20 28.0 70 186 -59 40 15 29 39 48 51 40 25 21 39 39 1 -0.36 153 0 0 39 50 56 15 20 21.6 70 188 -58 40 4 16 39 37 36 40 14 10 39 27 45 -0.36 154 0 0 39 39 23 15 20 15.1 70 191 -58 39 52 44 39 26 2 40 2 39 39 16 10 -0.36 155 0 0 39 27 30 15 20 8.6 70 194 -57 39 40 53 39 14 9 39 50 49 39 4 16 -0.36 156 0 0 39 15 19 15 20 2.1 70 197 -57 39 28 43 39 1 56 39 38 39 38 52 2 -0.36 157 0 0 39 2 48 15 19 55.5 70 200 -56 39 16 13 38 49 24 39 26 11 38 39 29 -0.36 158 0 0 38 49 58 15 19 48.9 70 203 -56 39 3 25 38 36 33 39 13 23 38 26 37 -0.36 159 0 0 38 36 49 15 19 42.3 70 205 -55 38 50 17 38 23 22 39 0 16 38 13 26 -0.36 160 0 0 38 23 21 15 19 35.7 70 208 -54 38 36 50 38 9 53 38 46 50 37 59 55 -0.36 161 0 0 38 9 33 15 19 29.0 70 211 -54 38 23 3 37 56 4 38 33 4 37 46 5 -0.36 162 0 0 37 55 26 15 19 22.3 70 214 -53 38 8 58 37 41 56 38 19 0 37 31 57 -0.36 163 0 0 37 41 0 15 19 15.6 69 216 -53 37 54 33 37 27 29 38 4 36 37 17 28 -0.36 164 0 0 37 26 15 15 19 8.9 69 219 -52 37 39 50 37 12 43 37 49 53 37 2 41 -0.36 165 0 0 37 11 11 15 19 2.2 69 221 -51 37 24 47 36 57 37 37 34 51 36 47 35 -0.36 166 0 0 36 55 48 15 18 55.4 68 224 -51 37 9 25 36 42 13 37 19 31 36 32 10 -0.36 167 0 0 36 40 6 15 18 48.6 68 226 -50 36 53 44 36 26 30 37 3 51 36 16 26 -0.36 168 0 0 36 24 6 15 18 41.8 68 229 -49 36 37 45 36 10 28 36 47 52 36 0 23 -0.36 169 0 0 36 7 46 15 18 35.0 67 231 -49 36 21 27 35 54 7 36 31 35 35 44 1 -0.36 170 0 0 35 51 8 15 18 28.2 67 233 -48 36 4 49 35 37 27 36 14 59 35 27 20 -0.36 171 0 0 35 34 11 15 18 21.3 66 235 -47 35 47 54 35 20 29 35 58 4 35 10 21 -0.36 172 0 0 35 16 55 15 18 14.5 66 237 -46 35 30 40 35 3 12 35 40 51 34 53 3 -0.36 173 0 0 34 59 21 15 18 7.6 65 239 -46 35 13 7 34 45 37 35 23 19 34 35 27 -0.36 174 0 0 34 41 29 15 18 0.8 65 241 -45 34 55 16 34 27 43 35 5 29 34 17 33 -0.36 175 0 0 34 23 19 15 17 53.9 64 243 -44 34 37 7 34 9 32 34 47 21 33 59 20 -0.35 176 0 0 34 4 50 15 17 47.0 64 245 -43 34 18 40 33 51 2 34 28 55 33 40 50 -0.35 177 0 0 33 46 4 15 17 40.2 63 247 -43 33 59 55 33 32 15 34 10 11 33 22 1 -0.35 178 0 0 33 27 0 15 17 33.3 62 249 -42 33 40 52 33 13 10 33 51 9 33 2 55 -0.35 179 0 0 33 7 39 15 17 26.4 62 250 -41 33 21 32 32 53 47 33 31 49 32 43 32 -0.35 180 0 0 32 48 0 15 17 19.6 61 252 -40 33 1 54 32 34 7 33 12 13 32 23 51 -0.35 -179 0 0 32 28 4 15 17 12.7 60 253 -40 32 41 59 32 14 10 32 52 19 32 3 53 -0.35 -178 0 0 32 7 51 15 17 5.9 60 255 -39 32 21 47 31 53 56 32 32 8 31 43 38 -0.35 -177 0 0 31 47 22 15 16 59.1 59 256 -38 32 1 19 31 33 25 32 11 40 31 23 7 -0.35 -176 0 0 31 26 35 15 16 52.2 58 258 -37 31 40 34 31 12 38 31 50 56 31 2 19 -0.35 -175 0 0 31 5 33 15 16 45.5 57 259 -36 31 19 33 30 51 35 31 29 56 30 41 15 -0.35 -174 0 0 30 44 15 15 16 38.7 57 260 -35 30 58 16 30 30 16 31 8 39 30 19 55 -0.35 -173 0 0 30 22 41 15 16 31.9 56 261 -35 30 36 43 30 8 41 30 47 7 29 58 19 -0.35 -172 0 0 30 0 52 15 16 25.2 55 263 -34 30 14 55 29 46 51 30 25 20 29 36 29 -0.35 -171 0 0 29 38 48 15 16 18.5 54 264 -33 29 52 52 29 24 46 30 3 17 29 14 23 -0.35 -170 0 0 29 16 29 15 16 11.9 54 265 -32 29 30 34 29 2 26 29 41 0 28 52 2 -0.35 -169 0 0 28 53 56 15 16 5.3 53 266 -31 29 8 1 28 39 52 29 18 28 28 29 27 -0.35 -168 0 0 28 31 8 15 15 58.7 52 267 -30 28 45 15 28 17 4 28 55 42 28 6 39 -0.35 -167 0 0 28 8 7 15 15 52.2 51 268 -29 28 22 14 27 54 2 28 32 42 27 43 36 -0.35 -166 0 0 27 44 53 15 15 45.7 50 269 -28 27 59 1 27 30 47 28 9 29 27 20 21 -0.35 -165 0 0 27 21 26 15 15 39.2 49 270 -28 27 35 34 27 7 19 27 46 3 26 56 52 -0.35 -164 0 0 26 57 46 15 15 32.9 49 271 -27 27 11 55 26 43 38 27 22 25 26 33 11 -0.35 -163 0 0 26 33 54 15 15 26.5 48 272 -26 26 48 4 26 19 46 26 58 34 26 9 18 -0.35 -162 0 0 26 9 51 15 15 20.3 47 272 -25 26 24 1 25 55 42 26 34 32 25 45 14 -0.35 -161 0 0 25 45 36 15 15 14.1 46 273 -24 25 59 47 25 31 27 26 10 18 25 20 58 -0.35 -160 0 0 25 21 11 15 15 7.9 45 274 -23 25 35 22 25 7 1 25 45 54 24 56 32 -0.35 -159 0 0 24 56 35 15 15 1.9 44 275 -22 25 10 47 24 42 25 25 21 19 24 31 56 -0.35 -158 0 0 24 31 50 15 14 55.9 43 275 -21 24 46 2 24 17 39 24 56 34 24 7 10 -0.35 -157 0 0 24 6 56 15 14 49.9 42 276 -20 24 21 8 23 52 44 24 31 41 23 42 15 -0.35 -156 0 0 23 41 52 15 14 44.1 41 277 -19 23 56 5 23 27 41 24 6 38 23 17 11 -0.35 -155 0 0 23 16 41 15 14 38.4 40 277 -18 23 30 54 23 2 29 23 41 27 22 51 59 -0.35 -154 0 0 22 51 22 15 14 32.7 39 278 -17 23 5 35 22 37 10 23 16 8 22 26 40 -0.35 -153 0 0 22 25 56 15 14 27.1 38 279 -16 22 40 9 22 11 43 22 50 42 22 1 13 -0.35 -152 0 0 22 0 23 15 14 21.7 38 279 -15 22 14 37 21 46 11 22 25 10 21 35 40 -0.35 -151 0 0 21 34 44 15 14 16.3 37 280 -14 21 48 58 21 20 32 21 59 31 21 10 1 -0.35 -150 0 0 21 9 0 15 14 11.0 36 280 -13 21 23 14 20 54 48 21 33 47 20 44 17 -0.35 -149 0 0 20 43 12 15 14 5.9 35 281 -12 20 57 25 20 28 59 21 7 59 20 18 29 -0.35 -148 0 0 20 17 19 15 14 0.8 34 281 -11 20 31 32 20 3 6 20 42 6 19 52 36 -0.35 -147 0 0 19 51 22 15 13 55.9 33 282 -10 20 5 36 19 37 10 20 16 9 19 26 40 -0.35 -146 0 0 19 25 23 15 13 51.1 32 282 -9 19 39 36 19 11 11 19 50 9 19 0 40 -0.35 -145 0 0 18 59 21 15 13 46.4 31 283 -8 19 13 34 18 45 9 19 24 7 18 34 39 -0.35 -144 0 0 18 33 18 15 13 41.8 30 283 -7 18 47 31 18 19 6 18 58 3 18 8 36 -0.35 -143 0 0 18 7 13 15 13 37.3 29 284 -6 18 21 26 17 53 2 18 31 58 17 42 32 -0.35 -142 0 0 17 41 8 15 13 33.0 28 284 -5 17 55 20 17 26 57 18 5 53 17 16 28 -0.35 -141 0 0 17 15 4 15 13 28.8 27 284 -4 17 29 15 17 0 53 17 39 47 16 50 24 -0.35 -140 0 0 16 49 0 15 13 24.8 26 285 -3 17 3 11 16 34 50 17 13 43 16 24 21 -0.35 -139 0 0 16 22 58 15 13 20.9 25 285 -2 16 37 9 16 8 48 16 47 40 15 58 20 -0.35 -138 0 0 15 56 58 15 13 17.1 24 286 -1 16 11 8 15 42 49 16 21 39 15 32 21 -0.35 -137 0 0 15 31 1 15 13 13.5 23 286 0 15 45 10 15 16 52 15 55 41 15 6 25 -0.35 -136 0 0 15 5 7 15 13 10.0 21 286 1 15 19 16 14 50 59 15 29 46 14 40 32 -0.36 -135 0 0 14 39 18 15 13 6.7 20 286 2 14 53 26 14 25 11 15 3 55 14 14 44 -0.36 -134 0 0 14 13 33 15 13 3.5 19 287 3 14 27 41 13 59 27 14 38 10 13 49 1 -0.36 -133 0 0 13 47 54 15 13 0.5 18 287 4 14 2 1 13 33 49 14 12 29 13 23 23 -0.36 -132 0 0 13 22 21 15 12 57.6 17 287 5 13 36 27 13 8 17 13 46 55 12 57 52 -0.36 -131 0 0 12 56 55 15 12 54.9 16 288 6 13 11 0 12 42 51 13 21 27 12 32 27 -0.36 -130 0 0 12 31 37 15 12 52.4 15 288 7 12 45 41 12 17 33 12 56 7 12 7 10 -0.36 -129 0 0 12 6 26 15 12 50.0 14 288 8 12 20 29 11 52 24 12 30 55 11 42 1 -0.36 -128 0 0 11 41 24 15 12 47.8 13 288 9 11 55 26 11 27 23 12 5 51 11 17 1 -0.36 -127 0 0 11 16 31 15 12 45.7 12 289 10 11 30 33 11 2 31 11 40 57 10 52 10 -0.37 -126 0 0 10 51 49 15 12 43.8 11 289 11 11 5 49 10 37 50 11 16 13 10 27 29 -0.37 -125 0 0 10 27 17 15 12 42.1 10 289 13 10 41 16 10 13 19 10 51 39 10 2 59 -0.37 -124 0 0 10 2 56 15 12 40.6 9 289 14 10 16 54 9 48 59 10 27 16 9 38 40 -0.38 -123 0 0 9 38 47 15 12 39.2 8 289 15 9 52 44 9 24 51 10 3 5 9 14 33 -0.38 -122 0 0 9 14 50 15 12 38.0 7 289 16 9 28 46 9 0 56 9 39 6 8 50 38 -0.39 -121 0 0 8 51 7 15 12 37.0 6 290 17 9 5 2 8 37 13 9 15 21 8 26 57 -0.40 -120 0 0 8 27 37 15 12 36.1 5 290 18 8 41 30 8 13 44 8 51 48 8 3 28 -0.41 -119 0 0 8 4 20 15 12 35.4 4 290 19 8 18 13 7 50 29 8 28 30 7 40 14 -0.43 -118 0 0 7 41 19 15 12 34.9 3 290 20 7 55 10 7 27 29 8 5 27 7 17 15 -0.46 -117 0 0 7 18 33 15 12 34.6 2 290 21 7 32 23 7 4 44 7 42 38 6 54 31 -0.55 -116 0 0 6 56 2 15 12 34.4 0 290 22 7 9 51 6 42 15 7 20 6 6 32 3 -1.03 Uncertainty in time = +/- 2 secs Prediction of 2022 Oct 17.0 Data for the target star ------------------------ * name: TYC 1288-00155-1 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 53 45.9314 DE: +20 10 16.949 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 53 45.9314 DE: +20 10 16.949 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1484) Postrema asteroid class: approx. diameter [km]: 45 approx. diameter ["]: 0.030 distance from Earth [AU]: 2.10690 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#51 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): 0.018", 0.002", 65.376° remarks: * orbital elements for (1484)Postrema : Mean anomaly = 246.8347398395 deg Arg. of pericenter = 126.9867929381 deg Long. of node = 72.6046669953 deg Inclination = 17.2958319808 deg Eccentricity = 0.2064386741 Semimajor axis = 2.7355404711 AU Perihelion dist = 2.1708191234 AU Mag: H = 10.90, G = 0.15 Epoch of elements : MJD 59897.63881944 TDT (2022 Nov 14.6388) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#512022Sep21,3.39,2022,11,14,15.335142,0.071089,0.326202,-7.334122,1.603009,-0.002312,-0.000033,0.000001,0.000000 150.0471,20.2093,-53.92,-18.33,False TYC 1288-00155-1,4.89609206,20.1713746,0.00,12.42,0.00,0.0,0,K,4.91873591,20.2093332,3.11,0.00,0,0,0 1484,Postrema,15.46,45.1,2.1069,0,0,-2.175,6.69,,2.2,0 0,246.6956,2022,11,14,126.9868,72.6047,17.2958,0.20644,2.73554,2.17082,10.90,5.0,0.15 1.370,0.0180,0.0019,65,0.0109,Known errors,-1.00,-1,-1,-1 20221114_0155-1,59868.97 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 16, 23:14 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org