IOTA/IOTA-ES occultation update for (892) Seeligeria / UCAC4 474-063484 event on 2023 May 15, 17:51 UT Visible from Japan, China Summary ------- On 2023 May 15 UT, the 75.8 km diameter asteroid (892) Seeligeria will occult a 12.1 mag star in the constellation Ophiuchus 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 3.22 mag to 15.28 mag (the magnitude of the asteroid) for at most 5.860 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: 93 * date and approx. time of event: 2023 May 15, 17:44 - 2023 May 15, 17:58 * geocentric midpoint of event [JD]: 2460080.24389446 * magnitude of target star: 12.12 * magnitude drop [mag]: 3.22 * estimated maximum duration [s]: 5.860 * Moon: 18 % sunlit, 103° distance * Sun: 142° distance * rough path description: Japan, China The occultation path -------------------- * approximate projected width [km]: 89 * 1 sigma uncertainty interval [path widths]: +/- 0.48 * 1 sigma uncertainty interval [seconds]: +/- 3.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.023, +/- 0.017) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.017", 94°) * approx speed of asteroid's shadow [km/s]: 12.9419 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 474-063484 by 892 Seeligeria on 2023 May 15 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 20 0 0 65 23 37 17 58 9.7 0 79 9 65 48 10 64 59 10 66 11 51 .. .. .. .... 21 0 0 65 28 26 17 58 9.7 1 80 9 65 52 56 65 4 3 66 16 34 64 40 44 -0.49 22 0 0 65 32 58 17 58 9.6 1 81 8 65 57 25 65 8 37 66 21 0 64 45 20 -0.54 23 0 0 65 37 11 17 58 9.5 1 82 8 66 1 35 65 12 53 66 25 8 64 49 39 -0.56 24 0 0 65 41 6 17 58 9.4 2 83 8 66 5 27 65 16 50 66 28 58 64 53 39 -0.58 25 0 0 65 44 43 17 58 9.3 2 83 7 66 9 2 65 20 30 66 32 30 64 57 20 -0.58 26 0 0 65 48 2 17 58 9.1 3 84 7 66 12 20 65 23 51 66 35 46 65 0 44 -0.59 27 0 0 65 51 5 17 58 8.9 3 85 7 66 15 20 65 26 55 66 38 44 65 3 50 -0.59 28 0 0 65 53 49 17 58 8.6 3 86 6 66 18 3 65 29 42 66 41 25 65 6 38 -0.59 29 0 0 65 56 17 17 58 8.3 4 87 6 66 20 29 65 32 11 66 43 50 65 9 8 -0.60 30 0 0 65 58 27 17 58 8.1 4 88 6 66 22 38 65 34 22 66 45 57 65 11 21 -0.60 31 0 0 66 0 20 17 58 7.7 5 89 5 66 24 30 65 36 17 66 47 48 65 13 16 -0.60 32 0 0 66 1 56 17 58 7.4 5 90 5 66 26 5 65 37 54 66 49 22 65 14 54 -0.60 33 0 0 66 3 15 17 58 7.0 6 91 5 66 27 23 65 39 14 66 50 40 65 16 15 -0.60 34 0 0 66 4 17 17 58 6.6 6 92 4 66 28 25 65 40 16 66 51 41 65 17 18 -0.60 35 0 0 66 5 3 17 58 6.1 6 93 4 66 29 10 65 41 2 66 52 25 65 18 4 -0.60 36 0 0 66 5 32 17 58 5.7 7 93 4 66 29 38 65 41 31 66 52 54 65 18 34 -0.60 37 0 0 66 5 44 17 58 5.2 7 94 4 66 29 50 65 41 43 66 53 6 65 18 45 -0.61 38 0 0 66 5 39 17 58 4.6 8 95 3 66 29 46 65 41 38 66 53 1 65 18 40 -0.61 39 0 0 66 5 17 17 58 4.1 8 96 3 66 29 24 65 41 16 66 52 40 65 18 18 -0.61 40 0 0 66 4 39 17 58 3.5 8 97 3 66 28 46 65 40 37 66 52 3 65 17 38 -0.61 41 0 0 66 3 43 17 58 2.9 9 98 2 66 27 52 65 39 41 66 51 9 65 16 42 -0.61 42 0 0 66 2 31 17 58 2.2 9 99 2 66 26 41 65 38 28 66 49 59 65 15 28 -0.61 43 0 0 66 1 2 17 58 1.6 10 100 2 66 25 13 65 36 58 66 48 32 65 13 57 -0.61 44 0 0 65 59 17 17 58 0.9 10 101 1 66 23 29 65 35 11 66 46 49 65 12 8 -0.61 45 0 0 65 57 14 17 58 0.1 10 102 1 66 21 27 65 33 7 66 44 49 65 10 3 -0.61 46 0 0 65 54 54 17 57 59.4 11 103 1 66 19 9 65 30 45 66 42 33 65 7 40 -0.61 47 0 0 65 52 17 17 57 58.6 11 103 1 66 16 34 65 28 6 66 40 0 65 4 59 -0.61 48 0 0 65 49 23 17 57 57.7 12 104 0 66 13 42 65 25 10 66 37 10 65 2 1 -0.61 49 0 0 65 46 12 17 57 56.9 12 105 0 66 10 33 65 21 56 66 34 3 64 58 45 -0.61 50 0 0 65 42 43 17 57 56.0 12 106 0 66 7 7 65 18 25 66 30 39 64 55 11 -0.61 51 0 0 65 38 56 17 57 55.1 13 107 -1 66 3 23 65 14 36 66 26 58 64 51 20 -0.61 52 0 0 65 34 52 17 57 54.1 13 108 -1 65 59 22 65 10 29 66 22 59 64 47 10 -0.61 53 0 0 65 30 30 17 57 53.1 14 109 -1 65 55 3 65 6 4 66 18 43 64 42 42 -0.61 54 0 0 65 25 50 17 57 52.1 14 110 -2 65 50 26 65 1 21 66 14 9 64 37 56 -0.61 55 0 0 65 20 52 17 57 51.0 15 111 -2 65 45 31 64 56 19 66 9 18 64 32 51 -0.61 56 0 0 65 15 35 17 57 49.9 15 112 -2 65 40 18 64 50 59 66 4 8 64 27 28 -0.61 57 0 0 65 10 0 17 57 48.8 15 113 -2 65 34 47 64 45 20 65 58 41 64 21 45 -0.61 58 0 0 65 4 6 17 57 47.6 16 114 -3 65 28 57 64 39 22 65 52 55 64 15 44 -0.61 59 0 0 64 57 53 17 57 46.4 16 115 -3 65 22 48 64 33 5 65 46 50 64 9 23 -0.61 60 0 0 64 51 21 17 57 45.2 17 115 -3 65 16 20 64 26 29 65 40 27 64 2 43 -0.61 61 0 0 64 44 30 17 57 43.9 17 116 -4 65 9 33 64 19 33 65 33 44 63 55 42 -0.62 62 0 0 64 37 19 17 57 42.5 17 117 -4 65 2 27 64 12 18 65 26 42 63 48 22 -0.62 63 0 0 64 29 48 17 57 41.2 18 118 -4 64 55 1 64 4 42 65 19 21 63 40 42 -0.62 64 0 0 64 21 56 17 57 39.7 18 119 -5 64 47 15 63 56 45 65 11 40 63 32 41 -0.62 65 0 0 64 13 45 17 57 38.3 19 120 -5 64 39 8 63 48 29 65 3 38 63 24 19 -0.62 66 0 0 64 5 12 17 57 36.8 19 121 -5 64 30 41 63 39 51 64 55 16 63 15 36 -0.62 67 0 0 63 56 19 17 57 35.2 20 122 -5 64 21 53 63 30 52 64 46 34 63 6 32 -0.62 68 0 0 63 47 4 17 57 33.6 20 123 -6 64 12 44 63 21 31 64 37 30 62 57 6 -0.62 69 0 0 63 37 27 17 57 31.9 21 124 -6 64 3 13 63 11 49 64 28 5 62 47 18 -0.62 70 0 0 63 27 28 17 57 30.2 21 125 -6 63 53 21 63 1 44 64 18 19 62 37 8 -0.62 71 0 0 63 17 7 17 57 28.5 22 126 -7 63 43 6 62 51 17 64 8 10 62 26 35 -0.62 72 0 0 63 6 24 17 57 26.7 22 127 -7 63 32 29 62 40 27 63 57 39 62 15 39 -0.62 73 0 0 62 55 17 17 57 24.8 22 127 -7 63 21 28 62 29 13 63 46 45 62 4 19 -0.62 74 0 0 62 43 47 17 57 22.9 23 128 -8 63 10 5 62 17 36 63 35 28 61 52 36 -0.62 75 0 0 62 31 52 17 57 20.9 23 129 -8 62 58 17 62 5 36 63 23 47 61 40 29 -0.62 76 0 0 62 19 34 17 57 18.8 24 130 -8 62 46 6 61 53 10 63 11 43 61 27 57 -0.62 77 0 0 62 6 51 17 57 16.7 24 131 -8 62 33 30 61 40 20 62 59 14 61 15 0 -0.62 78 0 0 61 53 43 17 57 14.5 25 132 -9 62 20 30 61 27 5 62 46 20 61 1 38 -0.62 79 0 0 61 40 10 17 57 12.3 25 133 -9 62 7 3 61 13 24 62 33 2 60 47 51 -0.62 80 0 0 61 26 10 17 57 10.0 26 134 -9 61 53 12 60 59 18 62 19 17 60 33 37 -0.62 81 0 0 61 11 45 17 57 7.6 26 135 -10 61 38 54 60 44 45 62 5 7 60 18 57 -0.62 82 0 0 60 56 52 17 57 5.1 27 136 -10 61 24 9 60 29 45 61 50 30 60 3 50 -0.62 83 0 0 60 41 33 17 57 2.6 27 137 -10 61 8 58 60 14 18 61 35 26 59 48 15 -0.62 84 0 0 60 25 46 17 57 0.0 28 138 -11 60 53 19 59 58 23 61 19 55 59 32 13 -0.62 85 0 0 60 9 31 17 56 57.3 29 139 -11 60 37 12 59 42 0 61 3 56 59 15 43 -0.62 86 0 0 59 52 48 17 56 54.5 29 140 -11 60 20 37 59 25 8 60 47 28 58 58 44 -0.62 87 0 0 59 35 35 17 56 51.7 30 141 -12 60 3 32 59 7 48 60 30 32 58 41 16 -0.62 88 0 0 59 17 54 17 56 48.7 30 142 -12 59 45 59 58 49 58 60 13 7 58 23 18 -0.62 89 0 0 58 59 42 17 56 45.7 31 143 -12 59 27 56 58 31 39 59 55 12 58 4 51 -0.62 90 0 0 58 41 1 17 56 42.6 31 144 -13 59 9 23 58 12 49 59 36 47 57 45 54 -0.62 91 0 0 58 21 49 17 56 39.3 32 145 -13 58 50 19 57 53 29 59 17 52 57 26 25 -0.62 92 0 0 58 2 5 17 56 36.0 32 146 -13 58 30 44 57 33 37 58 58 25 57 6 26 -0.62 93 0 0 57 41 51 17 56 32.6 33 147 -13 58 10 38 57 13 14 58 38 27 56 45 55 -0.62 94 0 0 57 21 4 17 56 29.1 34 148 -14 57 50 0 56 52 19 58 17 57 56 24 53 -0.62 95 0 0 56 59 46 17 56 25.5 34 149 -14 57 28 50 56 30 52 57 56 55 56 3 18 -0.62 96 0 0 56 37 54 17 56 21.8 35 150 -14 57 7 7 56 8 53 57 35 20 55 41 11 -0.63 97 0 0 56 15 30 17 56 17.9 35 151 -15 56 44 51 55 46 21 57 13 13 55 18 31 -0.63 98 0 0 55 52 32 17 56 14.0 36 152 -15 56 22 1 55 23 15 56 50 31 54 55 18 -0.63 99 0 0 55 29 1 17 56 9.9 36 153 -15 55 58 38 54 59 36 56 27 16 54 31 31 -0.63 100 0 0 55 4 56 17 56 5.7 37 154 -16 55 34 42 54 35 23 56 3 27 54 7 11 -0.63 101 0 0 54 40 17 17 56 1.4 38 155 -16 55 10 10 54 10 36 55 39 4 53 42 16 -0.63 102 0 0 54 15 3 17 55 57.0 38 156 -16 54 45 5 53 45 15 55 14 6 53 16 48 -0.63 103 0 0 53 49 15 17 55 52.4 39 157 -17 54 19 24 53 19 19 54 48 33 52 50 45 -0.63 104 0 0 53 22 52 17 55 47.7 40 158 -17 53 53 9 52 52 49 54 22 25 52 24 8 -0.63 105 0 0 52 55 55 17 55 42.9 40 159 -17 53 26 18 52 25 44 53 55 42 51 56 56 -0.63 106 0 0 52 28 22 17 55 38.0 41 160 -17 52 58 53 51 58 4 53 28 24 51 29 10 -0.63 107 0 0 52 0 14 17 55 32.9 41 162 -18 52 30 52 51 29 49 53 0 30 51 0 48 -0.63 108 0 0 51 31 31 17 55 27.7 42 163 -18 52 2 16 51 1 0 52 32 1 50 31 53 -0.63 109 0 0 51 2 14 17 55 22.3 43 164 -18 51 33 5 50 31 36 52 2 56 50 2 23 -0.63 110 0 0 50 32 21 17 55 16.8 43 165 -19 51 3 19 50 1 37 51 33 16 49 32 18 -0.63 111 0 0 50 1 54 17 55 11.2 44 166 -19 50 32 57 49 31 3 51 3 0 49 1 39 -0.63 112 0 0 49 30 52 17 55 5.4 45 167 -19 50 2 1 48 59 56 50 32 10 48 30 26 -0.63 113 0 0 48 59 15 17 54 59.5 45 169 -19 49 30 30 48 28 14 50 0 44 47 58 40 -0.63 114 0 0 48 27 5 17 54 53.4 46 170 -20 48 58 25 47 55 59 49 28 44 47 26 20 -0.63 115 0 0 47 54 21 17 54 47.2 47 171 -20 48 25 46 47 23 10 48 56 10 46 53 27 -0.63 116 0 0 47 21 4 17 54 40.8 47 173 -20 47 52 34 46 49 49 48 23 2 46 20 1 -0.63 117 0 0 46 47 14 17 54 34.3 48 174 -20 47 18 48 46 15 55 47 49 20 45 46 4 -0.63 118 0 0 46 12 53 17 54 27.7 49 175 -20 46 44 30 45 41 30 47 15 6 45 11 35 -0.63 119 0 0 45 37 59 17 54 20.8 49 177 -21 46 9 40 45 6 33 46 40 19 44 36 35 -0.63 120 0 0 45 2 35 17 54 13.9 50 178 -21 45 34 19 44 31 6 46 5 1 44 1 5 -0.63 121 0 0 44 26 41 17 54 6.8 50 180 -21 44 58 27 43 55 9 45 29 12 43 25 6 -0.63 122 0 0 43 50 17 17 53 59.6 51 181 -21 44 22 6 43 18 43 44 52 53 42 48 38 -0.63 123 0 0 43 13 25 17 53 52.2 52 183 -21 43 45 16 42 41 50 44 16 5 42 11 43 -0.63 124 0 0 42 36 6 17 53 44.7 52 185 -21 43 7 58 42 4 29 43 38 48 41 34 21 -0.63 125 0 0 41 58 20 17 53 37.0 53 186 -21 42 30 13 41 26 42 43 1 5 40 56 33 -0.63 126 0 0 41 20 9 17 53 29.2 53 188 -22 41 52 3 40 48 31 42 22 55 40 18 21 -0.63 127 0 0 40 41 34 17 53 21.3 54 190 -22 41 13 28 40 9 55 41 44 20 39 39 45 -0.63 128 0 0 40 2 36 17 53 13.2 54 191 -22 40 34 29 39 30 57 41 5 21 39 0 47 -0.63 129 0 0 39 23 15 17 53 5.1 55 193 -22 39 55 8 38 51 37 40 26 0 38 21 28 -0.63 130 0 0 38 43 35 17 52 56.8 55 195 -22 39 15 26 38 11 58 39 46 17 37 41 49 -0.63 131 0 0 38 3 35 17 52 48.4 56 197 -22 38 35 25 37 31 59 39 6 14 37 1 52 -0.63 132 0 0 37 23 17 17 52 39.8 56 199 -22 37 55 5 36 51 43 38 25 52 36 21 37 -0.63 133 0 0 36 42 42 17 52 31.2 56 201 -22 37 14 29 36 11 10 37 45 14 35 41 7 -0.63 134 0 0 36 1 53 17 52 22.5 57 203 -22 36 33 37 35 30 23 37 4 19 35 0 22 -0.63 135 0 0 35 20 50 17 52 13.7 57 205 -22 35 52 31 34 49 23 36 23 10 34 19 25 -0.63 136 0 0 34 39 35 17 52 4.8 57 207 -22 35 11 12 34 8 12 35 41 48 33 38 16 -0.62 137 0 0 33 58 9 17 51 55.8 58 210 -21 34 29 43 33 26 50 35 0 16 32 56 58 -0.62 138 0 0 33 16 35 17 51 46.7 58 212 -21 33 48 5 32 45 19 34 18 33 32 15 31 -0.62 139 0 0 32 34 53 17 51 37.6 58 214 -21 33 6 18 32 3 41 33 36 43 31 33 57 -0.62 140 0 0 31 53 5 17 51 28.4 58 216 -21 32 24 26 31 21 58 32 54 46 30 52 18 -0.62 141 0 0 31 11 14 17 51 19.2 58 218 -21 31 42 30 30 40 12 32 12 44 30 10 36 -0.62 142 0 0 30 29 20 17 51 9.9 58 221 -21 31 0 30 29 58 22 31 30 40 29 28 51 -0.62 143 0 0 29 47 24 17 51 0.5 58 223 -20 30 18 29 29 16 32 30 48 33 28 47 7 -0.62 144 0 0 29 5 29 17 50 51.2 58 225 -20 29 36 28 28 34 43 30 6 27 28 5 22 -0.62 145 0 0 28 23 36 17 50 41.8 58 227 -20 28 54 29 27 52 56 29 24 22 27 23 41 -0.62 146 0 0 27 41 47 17 50 32.4 58 229 -20 28 12 34 27 11 13 28 42 21 26 42 4 -0.62 147 0 0 27 0 3 17 50 23.0 57 232 -19 27 30 44 26 29 36 28 0 24 26 0 32 -0.62 148 0 0 26 18 26 17 50 13.6 57 234 -19 26 49 0 25 48 5 27 18 34 25 19 8 -0.62 149 0 0 25 36 58 17 50 4.2 57 236 -19 26 7 25 25 6 43 26 36 52 24 37 52 -0.62 150 0 0 24 55 39 17 49 54.8 57 238 -18 25 25 59 24 25 31 25 55 19 23 56 47 -0.62 151 0 0 24 14 31 17 49 45.5 56 240 -18 24 44 44 23 44 31 25 13 57 23 15 53 -0.62 152 0 0 23 33 37 17 49 36.1 56 242 -18 24 3 42 23 3 43 24 32 48 22 35 12 -0.62 153 0 0 22 52 56 17 49 26.9 55 243 -17 23 22 54 22 23 10 23 51 53 21 54 45 -0.62 154 0 0 22 12 31 17 49 17.6 55 245 -17 22 42 22 21 42 52 23 11 13 21 14 34 -0.62 155 0 0 21 32 23 17 49 8.4 54 247 -16 22 2 6 21 2 51 22 30 49 20 34 41 -0.62 156 0 0 20 52 32 17 48 59.3 54 249 -16 21 22 8 20 23 9 21 50 44 19 55 5 -0.62 157 0 0 20 13 2 17 48 50.3 53 250 -15 20 42 29 19 43 45 21 10 58 19 15 49 -0.62 158 0 0 19 33 52 17 48 41.3 52 252 -15 20 3 11 19 4 43 20 31 32 18 36 54 -0.62 159 0 0 18 55 3 17 48 32.4 52 253 -14 19 24 15 18 26 3 19 52 28 17 58 21 -0.62 160 0 0 18 16 38 17 48 23.6 51 255 -14 18 45 42 17 47 45 19 13 47 17 20 11 -0.62 161 0 0 17 38 37 17 48 14.9 50 256 -13 18 7 33 17 9 52 18 35 30 16 42 25 -0.62 162 0 0 17 1 1 17 48 6.2 50 257 -12 17 29 49 16 32 23 17 57 38 16 5 4 -0.62 163 0 0 16 23 51 17 47 57.7 49 258 -12 16 52 31 15 55 21 17 20 12 15 28 9 -0.62 164 0 0 15 47 8 17 47 49.3 48 259 -11 16 15 40 15 18 46 16 43 14 14 51 41 -0.62 165 0 0 15 10 53 17 47 41.0 47 261 -11 15 39 17 14 42 39 16 6 43 14 15 41 -0.62 166 0 0 14 35 7 17 47 32.9 46 262 -10 15 3 23 14 7 1 15 30 42 13 40 10 -0.62 167 0 0 13 59 51 17 47 24.9 45 263 -9 14 27 59 13 31 52 14 55 10 13 5 9 -0.62 168 0 0 13 25 5 17 47 17.0 45 263 -9 13 53 6 12 57 14 14 20 9 12 30 39 -0.62 169 0 0 12 50 51 17 47 9.2 44 264 -8 13 18 44 12 23 8 13 45 39 11 56 39 -0.62 170 0 0 12 17 9 17 47 1.6 43 265 -7 12 44 54 11 49 33 13 11 42 11 23 12 -0.62 171 0 0 11 43 59 17 46 54.1 42 266 -7 12 11 37 11 16 31 12 38 17 10 50 17 -0.62 172 0 0 11 11 23 17 46 46.7 41 267 -6 11 38 53 10 44 2 12 5 26 10 17 55 -0.62 173 0 0 10 39 21 17 46 39.6 40 267 -5 11 6 44 10 12 8 11 33 10 9 46 7 -0.62 174 0 0 10 7 54 17 46 32.5 39 268 -5 10 35 9 9 40 48 11 1 27 9 14 54 -0.62 175 0 0 9 37 1 17 46 25.6 38 269 -4 10 4 9 9 10 2 10 30 21 8 44 16 -0.62 176 0 0 9 6 45 17 46 18.9 37 269 -3 9 33 45 8 39 53 9 59 50 8 14 13 -0.62 177 0 0 8 37 4 17 46 12.4 36 270 -2 9 3 58 8 10 19 9 29 55 7 44 46 -0.62 178 0 0 8 8 0 17 46 6.0 35 270 -2 8 34 47 7 41 22 9 0 37 7 15 55 -0.62 179 0 0 7 39 33 17 45 59.8 34 271 -1 8 6 13 7 13 2 8 31 57 6 47 41 -0.62 180 0 0 7 11 43 17 45 53.7 33 271 0 7 38 16 6 45 19 8 3 54 6 20 4 -0.62 -179 0 0 6 44 31 17 45 47.8 32 271 1 7 10 58 6 18 13 7 36 29 5 53 5 -0.62 -178 0 0 6 17 57 17 45 42.1 31 272 1 6 44 17 5 51 45 7 9 42 5 26 43 -0.62 -177 0 0 5 52 2 17 45 36.6 31 272 2 6 18 15 5 25 56 6 43 34 5 1 0 -0.62 -176 0 0 5 26 44 17 45 31.2 30 272 3 5 52 52 5 0 45 6 18 4 4 35 54 -0.62 -175 0 0 5 2 6 17 45 26.0 29 273 4 5 28 7 4 36 13 5 53 14 4 11 28 -0.62 -174 0 0 4 38 7 17 45 21.0 28 273 5 5 4 2 4 12 19 5 29 3 3 47 40 -0.62 -173 0 0 4 14 47 17 45 16.2 27 273 5 4 40 37 3 49 5 5 5 32 3 24 31 -0.62 -172 0 0 3 52 7 17 45 11.5 26 273 6 4 17 51 3 26 30 4 42 41 3 2 2 -0.62 -171 0 0 3 30 6 17 45 7.0 25 274 7 3 55 45 3 4 35 4 20 29 2 40 12 -0.62 -170 0 0 3 8 45 17 45 2.8 24 274 8 3 34 19 2 43 19 3 58 58 2 19 1 -0.62 -169 0 0 2 48 5 17 44 58.6 23 274 9 3 13 33 2 22 44 3 38 7 1 58 30 -0.63 -168 0 0 2 28 4 17 44 54.7 22 274 9 2 53 27 2 2 48 3 17 56 1 38 39 -0.63 -167 0 0 2 8 43 17 44 50.9 21 274 10 2 34 2 1 43 32 2 58 26 1 19 28 -0.63 -166 0 0 1 50 3 17 44 47.4 20 274 11 2 15 17 1 24 57 2 39 37 1 0 57 -0.63 -165 0 0 1 32 4 17 44 44.0 19 275 12 1 57 13 1 7 2 2 21 29 0 43 6 -0.63 -164 0 0 1 14 45 17 44 40.8 18 275 13 1 39 49 0 49 47 2 4 1 0 25 55 -0.63 -163 0 0 0 58 6 17 44 37.7 17 275 14 1 23 7 0 33 13 1 47 14 0 9 25 -0.63 -162 0 0 0 42 9 17 44 34.9 15 275 14 1 7 5 0 17 19 1 31 9 - 0 6 25 -0.64 -161 0 0 0 26 52 17 44 32.2 14 275 15 0 51 44 0 2 6 1 15 44 - 0 21 35 -0.64 -160 0 0 0 12 16 17 44 29.7 13 275 16 0 37 5 - 0 12 27 1 1 1 - 0 36 4 -0.64 -159 0 0 - 0 1 40 17 44 27.4 12 275 17 0 23 6 - 0 26 19 0 46 59 - 0 49 53 -0.64 -158 0 0 - 0 14 54 17 44 25.3 11 275 18 0 9 49 - 0 39 30 0 33 38 - 1 3 1 -0.64 -157 0 0 - 0 27 27 17 44 23.3 10 275 19 - 0 2 48 - 0 52 0 0 20 59 - 1 15 28 -0.65 -156 0 0 - 0 39 19 17 44 21.5 9 275 20 - 0 14 43 - 1 3 49 0 9 1 - 1 27 14 -0.65 -155 0 0 - 0 50 30 17 44 19.9 8 275 20 - 0 25 57 - 1 14 57 - 0 2 15 - 1 38 20 -0.66 -154 0 0 - 1 1 0 17 44 18.5 7 275 21 - 0 36 29 - 1 25 25 - 0 12 50 - 1 48 45 -0.66 -153 0 0 - 1 10 49 17 44 17.3 6 275 22 - 0 46 21 - 1 35 11 - 0 22 44 - 1 58 29 -0.67 -152 0 0 - 1 19 57 17 44 16.2 5 275 23 - 0 55 30 - 1 44 17 - 0 31 56 - 2 7 33 -0.68 -151 0 0 - 1 28 23 17 44 15.4 4 275 24 - 1 3 59 - 1 52 41 - 0 40 26 - 2 15 55 -0.70 -150 0 0 - 1 36 8 17 44 14.7 3 275 25 - 1 11 45 - 2 0 24 - 0 48 15 - 2 23 37 -0.72 -149 0 0 - 1 43 12 17 44 14.2 2 275 26 - 1 18 51 - 2 7 26 - 0 55 22 - 2 30 37 -0.76 -148 0 0 - 1 49 34 17 44 13.8 1 275 27 - 1 25 14 - 2 13 47 - 1 1 47 - 2 36 57 -0.86 -147 0 0 - 1 55 15 17 44 13.7 0 275 27 - 1 30 56 - 2 19 26 - 1 7 30 - 2 42 35 -1.44 Uncertainty in time = +/- 3 secs Prediction of 2023 Apr 29.2 Data for the target star ------------------------ * name: UCAC4 474-063484 * constellation : Ophiuchus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 17 30 09.1337 DE: +04 47 44.687 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 17 30 09.1337 DE: +04 47 44.687 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (892) Seeligeria asteroid class: approx. diameter [km]: 76 approx. diameter ["]: 0.039 distance from Earth [AU]: 2.66920 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 date of fit: 2023 Apr 24 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): 0.023", 0.017", 93.846° remarks: * orbital elements for (892)Seeligeria : Mean anomaly = 146.5156373170 deg Arg. of pericenter = 285.9378914515 deg Long. of node = 175.8838852904 deg Inclination = 21.3298327829 deg Eccentricity = 0.1050130980 Semimajor axis = 3.2267102630 AU Perihelion dist = 2.8878634220 AU Mag: H = 9.73, G = 0.15 Epoch of elements : MJD 60079.74381944 TDT (2023 May 15.7438) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572023Apr24,5.86,2023,5,15,17.853467,0.292841,0.438203,-6.073448,4.058670,-0.002801,-0.002252,0.000001,0.000000 121.8283,4.7757,-88.71,18.93,False UCAC4 474-063484,17.50253714,4.7957464,0.00,12.12,0.00,0.0,0,,17.52193745,4.7757025,3.22,0.00,0,0,0 892,Seeligeria,15.28,75.8,2.6692,0,0,-1.339,13.37,,3.8,0 0,146.3892,2023,5,15,285.9379,175.8839,21.3298,0.10501,3.22671,2.88786,9.76,5.0,0.15 1.480,0.0227,0.0173,94,0.0188,Known errors,-1.00,-1,-1,-1 20230515_063484,60063.18 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Apr 29, 04:26 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org