IOTA/IOTA-ES occultation update for (927) Ratisbona / TYC 2341-00068-1 event on 2022 Oct 02, 02:05 UT Visible from Europe, Russia Summary ------- On 2022 Oct 02 UT, the 76.3 km diameter asteroid (927) Ratisbona will occult a 10.4 mag star in the constellation Aries for observers along a path across Europe, Russia. In the case of an occultation, the combined light of the asteroid and the star will drop by 4.43 mag to 14.84 mag (the magnitude of the asteroid) for at most 8.900 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: 2022 Oct 02, 01:54 - 2022 Oct 02, 02:16 * geocentric midpoint of event [JD]: 2459854.58717475 * magnitude of target star: 10.43 * magnitude drop [mag]: 4.43 * estimated maximum duration [s]: 8.900 * Moon: 39 % sunlit, 150° distance * Sun: 131° distance * rough path description: Europe, Russia The occultation path -------------------- * approximate projected width [km]: 86 * 1 sigma uncertainty interval [path widths]: +/- 0.47 * 1 sigma uncertainty interval [seconds]: +/- 2.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.013) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.009", 55°) * approx speed of asteroid's shadow [km/s]: 8.5716 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 2341-00068-1 by 927 Ratisbona on 2022 Oct 2 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 ' " Longitude Longitude Longitude Longitude 96 36 45 - 8 0 0 1 54 35.2 0 301 38 ... .. .. 95 51 42 ... .. .. 95 9 42 .... 94 58 2 - 7 0 0 1 54 35.8 2 301 36 95 42 9 94 14 33 96 24 33 93 33 58 -0.36 93 23 47 - 6 0 0 1 54 37.3 4 301 35 94 6 28 92 41 40 94 47 26 92 2 18 -0.43 91 53 27 - 5 0 0 1 54 39.6 6 301 33 92 34 53 91 12 31 93 14 36 90 34 14 -0.45 90 26 36 - 4 0 0 1 54 42.6 8 301 32 91 6 57 89 46 43 91 45 35 89 9 23 -0.46 89 2 53 - 3 0 0 1 54 46.3 9 301 30 89 42 15 88 23 55 90 19 55 87 47 25 -0.47 87 41 57 - 2 0 0 1 54 50.5 11 301 29 88 20 28 87 3 48 88 57 17 86 28 3 -0.48 86 23 32 - 1 0 0 1 54 55.4 13 301 28 87 1 17 85 46 8 87 37 21 85 11 2 -0.48 85 7 26 0 0 0 1 55 0.8 14 301 26 85 44 30 84 30 41 86 19 53 83 56 11 -0.48 83 53 25 1 0 0 1 55 6.8 16 301 25 84 29 52 83 17 15 85 4 39 82 43 17 -0.48 Latitude Latitude Latitude Latitude 82 0 0 2 35 2 1 55 17.1 18 301 23 3 5 27 2 4 48 3 34 24 1 36 21 -0.47 81 0 0 3 26 49 1 55 23.3 19 301 22 3 57 30 2 56 19 4 26 42 2 27 37 -0.49 80 0 0 4 19 38 1 55 29.8 21 301 21 4 50 35 3 48 52 5 20 3 3 19 54 -0.49 79 0 0 5 13 26 1 55 36.9 22 301 20 5 44 40 4 42 24 6 14 24 4 13 11 -0.49 78 0 0 6 8 14 1 55 44.4 23 300 19 6 39 45 5 36 55 7 9 45 5 7 28 -0.49 77 0 0 7 4 0 1 55 52.3 25 300 18 7 35 48 6 32 25 8 6 5 6 2 41 -0.49 76 0 0 8 0 43 1 56 0.7 26 300 17 8 32 48 7 28 51 9 3 21 6 58 51 -0.49 75 0 0 8 58 21 1 56 9.5 27 299 16 9 30 43 8 26 11 10 1 33 7 55 57 -0.49 74 0 0 9 56 52 1 56 18.9 28 299 15 10 29 32 9 24 26 11 0 39 8 53 55 -0.49 73 0 0 10 56 15 1 56 28.6 30 299 14 11 29 13 10 23 32 12 0 37 9 52 45 -0.49 72 0 0 11 56 28 1 56 38.8 31 298 13 12 29 43 11 23 27 13 1 25 10 52 24 -0.49 71 0 0 12 57 29 1 56 49.5 32 298 12 13 31 2 12 24 10 14 3 0 11 52 51 -0.50 70 0 0 13 59 15 1 57 0.5 34 297 11 14 33 5 13 25 39 15 5 21 12 54 4 -0.50 69 0 0 15 1 44 1 57 12.0 35 297 10 15 35 52 14 27 50 16 8 25 13 55 59 -0.50 68 0 0 16 4 53 1 57 23.9 36 296 9 16 39 19 15 30 42 17 12 10 14 58 35 -0.50 67 0 0 17 8 40 1 57 36.3 37 295 8 17 43 24 16 34 12 18 16 32 16 1 49 -0.50 66 0 0 18 13 1 1 57 49.0 39 295 7 18 48 3 17 38 16 19 21 29 17 5 37 -0.50 65 0 0 19 17 55 1 58 2.1 40 294 6 19 53 14 18 42 52 20 26 57 18 9 57 -0.50 64 0 0 20 23 16 1 58 15.5 41 293 5 20 58 53 19 47 57 21 32 53 19 14 46 -0.50 63 0 0 21 29 3 1 58 29.3 42 292 4 22 4 58 20 53 27 22 39 14 20 20 1 -0.50 62 0 0 22 35 12 1 58 43.4 44 291 3 23 11 23 21 59 19 23 45 56 21 25 38 -0.50 61 0 0 23 41 38 1 58 57.8 45 290 2 24 18 6 23 5 29 24 52 56 22 31 33 -0.51 60 0 0 24 48 19 1 59 12.5 46 289 1 25 25 4 24 11 54 26 0 10 23 37 43 -0.51 59 0 0 25 55 11 1 59 27.5 47 288 0 26 32 11 25 18 30 27 7 33 24 44 5 -0.51 58 0 0 27 2 8 1 59 42.7 48 286 -1 27 39 25 26 25 13 28 15 2 25 50 33 -0.51 57 0 0 28 9 9 1 59 58.1 49 285 -2 28 46 41 27 31 58 29 22 33 26 57 6 -0.51 56 0 0 29 16 8 2 0 13.7 50 283 -3 29 53 55 28 38 43 30 30 1 28 3 38 -0.51 55 0 0 30 23 2 2 0 29.4 51 282 -4 31 1 2 29 45 23 31 37 22 29 10 5 -0.51 54 0 0 31 29 45 2 0 45.3 52 280 -5 32 7 59 30 51 54 32 44 33 30 16 24 -0.51 53 0 0 32 36 15 2 1 1.3 53 278 -5 33 14 42 31 58 11 33 51 28 31 22 30 -0.52 52 0 0 33 42 26 2 1 17.4 54 276 -6 34 21 5 33 4 11 34 58 3 32 28 19 -0.52 51 0 0 34 48 15 2 1 33.5 55 274 -7 35 27 6 34 9 49 36 4 14 33 33 48 -0.52 50 0 0 35 53 38 2 1 49.6 56 272 -8 36 32 39 35 15 2 37 9 58 34 38 51 -0.52 49 0 0 36 58 30 2 2 5.8 57 270 -8 37 37 40 36 19 45 38 15 9 35 43 26 -0.52 48 0 0 38 2 48 2 2 21.9 57 268 -9 38 42 6 37 23 55 39 19 43 36 47 28 -0.52 47 0 0 39 6 27 2 2 37.9 58 266 -10 39 45 53 38 27 27 40 23 37 37 50 54 -0.52 46 0 0 40 9 24 2 2 53.9 59 263 -10 40 48 57 39 30 18 41 26 47 38 53 40 -0.53 45 0 0 41 11 36 2 3 9.8 59 261 -11 41 51 13 40 32 24 42 29 9 39 55 42 -0.53 44 0 0 42 12 58 2 3 25.5 60 258 -12 42 52 40 41 33 43 43 30 39 40 56 56 -0.53 43 0 0 43 13 28 2 3 41.1 60 256 -12 43 53 12 42 34 10 44 31 15 41 57 21 -0.53 42 0 0 44 13 2 2 3 56.5 61 253 -13 44 52 48 43 33 42 45 30 52 42 56 52 -0.53 41 0 0 45 11 37 2 4 11.7 61 250 -13 45 51 24 44 32 17 46 29 29 43 55 27 -0.53 40 0 0 46 9 12 2 4 26.7 61 248 -14 46 48 58 45 29 52 47 27 2 44 53 3 -0.53 39 0 0 47 5 43 2 4 41.4 61 245 -14 47 45 27 46 26 25 48 23 29 45 49 37 -0.53 38 0 0 48 1 8 2 4 56.0 62 242 -15 48 40 49 47 21 53 49 18 48 46 45 9 -0.54 37 0 0 48 55 25 2 5 10.2 62 239 -15 49 35 2 48 16 15 50 12 57 47 39 34 -0.54 36 0 0 49 48 33 2 5 24.2 62 237 -16 50 28 4 49 9 29 51 5 54 48 32 53 -0.54 35 0 0 50 40 30 2 5 37.9 62 234 -16 51 19 55 50 1 33 51 57 37 49 25 3 -0.54 34 0 0 51 31 16 2 5 51.3 62 231 -16 52 10 32 50 52 26 52 48 7 50 16 3 -0.54 33 0 0 52 20 48 2 6 4.4 62 229 -17 52 59 55 51 42 7 53 37 21 51 5 53 -0.54 32 0 0 53 9 7 2 6 17.2 61 226 -17 53 48 4 52 30 36 54 25 20 51 54 30 -0.54 31 0 0 53 56 12 2 6 29.8 61 223 -17 54 34 57 53 17 51 55 12 3 52 41 56 -0.54 30 0 0 54 42 2 2 6 42.0 61 221 -17 55 20 36 54 3 54 55 57 29 53 28 9 -0.54 29 0 0 55 26 39 2 6 53.8 61 219 -18 56 4 59 54 48 42 56 41 39 54 13 10 -0.54 28 0 0 56 10 1 2 7 5.4 61 216 -18 56 48 7 55 32 18 57 24 34 54 56 58 -0.54 27 0 0 56 52 9 2 7 16.7 60 214 -18 57 30 1 56 14 41 58 6 13 55 39 34 -0.54 26 0 0 57 33 4 2 7 27.7 60 212 -18 58 10 41 56 55 51 58 46 38 56 20 58 -0.54 25 0 0 58 12 47 2 7 38.3 60 210 -19 58 50 7 57 35 50 59 25 49 57 1 11 -0.55 24 0 0 58 51 19 2 7 48.7 59 208 -19 59 28 22 58 14 37 60 3 48 57 40 13 -0.55 23 0 0 59 28 40 2 7 58.7 59 205 -19 60 5 26 58 52 15 60 40 34 58 18 6 -0.55 22 0 0 60 4 51 2 8 8.5 59 203 -19 60 41 19 59 28 43 61 16 11 58 54 50 -0.55 21 0 0 60 39 54 2 8 18.0 58 202 -19 61 16 5 60 4 4 61 50 38 59 30 27 -0.55 20 0 0 61 13 51 2 8 27.2 58 200 -19 61 49 42 60 38 19 62 23 58 60 4 58 -0.55 19 0 0 61 46 41 2 8 36.1 58 198 -19 62 22 14 61 11 27 62 56 12 60 38 24 -0.55 18 0 0 62 18 28 2 8 44.8 57 196 -20 62 53 42 61 43 33 63 27 21 61 10 46 -0.55 17 0 0 62 49 12 2 8 53.2 57 194 -20 63 24 7 62 14 35 63 57 28 61 42 6 -0.55 16 0 0 63 18 55 2 9 1.3 56 193 -20 63 53 31 62 44 37 64 26 33 62 12 25 -0.55 15 0 0 63 47 39 2 9 9.3 56 191 -20 64 21 55 63 13 39 64 54 38 62 41 44 -0.55 14 0 0 64 15 24 2 9 16.9 56 189 -20 64 49 22 63 41 44 65 21 46 63 10 6 -0.55 13 0 0 64 42 14 2 9 24.4 55 188 -20 65 15 52 64 8 52 65 47 57 63 37 32 -0.55 12 0 0 65 8 8 2 9 31.6 55 186 -20 65 41 27 64 35 5 66 13 14 64 4 2 -0.55 11 0 0 65 33 10 2 9 38.6 55 185 -20 66 6 9 65 0 25 66 37 37 64 29 39 -0.55 10 0 0 65 57 19 2 9 45.5 54 183 -20 66 30 0 65 24 53 67 1 10 64 54 25 -0.55 9 0 0 66 20 39 2 9 52.1 54 182 -20 66 53 1 65 48 31 67 23 52 65 18 20 -0.55 8 0 0 66 43 10 2 9 58.5 53 180 -20 67 15 13 66 11 21 67 45 46 65 41 26 -0.55 7 0 0 67 4 54 2 10 4.7 53 179 -20 67 36 39 66 33 23 68 6 54 66 3 45 -0.55 6 0 0 67 25 52 2 10 10.8 53 177 -20 67 57 19 66 54 39 68 27 17 66 25 17 -0.55 5 0 0 67 46 6 2 10 16.7 52 176 -20 68 17 15 67 15 11 68 46 56 66 46 5 -0.55 4 0 0 68 5 38 2 10 22.4 52 175 -20 68 36 29 67 34 59 69 5 53 67 6 10 -0.55 3 0 0 68 24 28 2 10 28.0 52 173 -20 68 55 2 67 54 6 69 24 9 67 25 33 -0.55 2 0 0 68 42 38 2 10 33.4 51 172 -20 69 12 55 68 12 33 69 41 45 67 44 15 -0.55 1 0 0 69 0 9 2 10 38.7 51 171 -20 69 30 9 68 30 21 69 58 43 68 2 18 -0.55 0 0 0 69 17 3 2 10 43.8 51 170 -20 69 46 47 68 47 31 70 15 5 68 19 43 -0.55 - 1 0 0 69 33 21 2 10 48.8 50 168 -20 70 2 48 69 4 4 70 30 51 68 36 31 -0.55 - 2 0 0 69 49 3 2 10 53.7 50 167 -20 70 18 15 69 20 2 70 46 2 68 52 43 -0.55 - 3 0 0 70 4 11 2 10 58.4 50 166 -20 70 33 8 69 35 25 71 0 41 69 8 20 -0.55 - 4 0 0 70 18 47 2 11 3.1 49 165 -20 70 47 28 69 50 15 71 14 46 69 23 24 -0.54 - 5 0 0 70 32 50 2 11 7.6 49 163 -20 71 1 17 70 4 33 71 28 21 69 37 55 -0.54 - 6 0 0 70 46 23 2 11 12.0 49 162 -20 71 14 35 70 18 20 71 41 26 69 51 55 -0.54 - 7 0 0 70 59 26 2 11 16.3 48 161 -20 71 27 24 70 31 36 71 54 1 70 5 24 -0.54 - 8 0 0 71 11 59 2 11 20.5 48 160 -20 71 39 44 70 44 23 72 6 8 70 18 23 -0.54 - 9 0 0 71 24 5 2 11 24.6 48 159 -20 71 51 37 70 56 42 72 17 48 70 30 54 -0.54 - 10 0 0 71 35 43 2 11 28.6 47 157 -20 72 3 2 71 8 33 72 29 2 70 42 57 -0.54 - 11 0 0 71 46 56 2 11 32.6 47 156 -20 72 14 2 71 19 57 72 39 49 70 54 33 -0.54 - 12 0 0 71 57 42 2 11 36.4 47 155 -20 72 24 36 71 30 55 72 50 12 71 5 42 -0.54 - 13 0 0 72 8 4 2 11 40.2 47 154 -20 72 34 46 71 41 29 73 0 11 71 16 26 -0.54 - 14 0 0 72 18 1 2 11 43.9 46 153 -20 72 44 32 71 51 37 73 9 46 71 26 45 -0.54 - 15 0 0 72 27 35 2 11 47.5 46 152 -20 72 53 55 72 1 22 73 18 58 71 36 40 -0.54 - 16 0 0 72 36 46 2 11 51.0 46 150 -20 73 2 56 72 10 44 73 27 49 71 46 11 -0.54 - 17 0 0 72 45 35 2 11 54.5 45 149 -20 73 11 35 72 19 43 73 36 18 71 55 20 -0.54 - 18 0 0 72 54 3 2 11 57.9 45 148 -20 73 19 52 72 28 20 73 44 26 72 4 6 -0.54 - 19 0 0 73 2 10 2 12 1.2 45 147 -20 73 27 49 72 36 36 73 52 13 72 12 31 -0.54 - 20 0 0 73 9 56 2 12 4.5 45 146 -20 73 35 26 72 44 32 73 59 41 72 20 35 -0.54 - 21 0 0 73 17 22 2 12 7.7 44 145 -20 73 42 44 72 52 7 74 6 50 72 28 18 -0.54 - 22 0 0 73 24 29 2 12 10.9 44 144 -20 73 49 42 72 59 22 74 13 40 72 35 41 -0.54 - 23 0 0 73 31 17 2 12 14.0 44 143 -20 73 56 22 73 6 18 74 20 12 72 42 45 -0.54 - 24 0 0 73 37 46 2 12 17.1 44 142 -20 74 2 43 73 12 55 74 26 26 72 49 29 -0.54 - 25 0 0 73 43 57 2 12 20.1 43 140 -20 74 8 47 73 19 14 74 32 22 72 55 55 -0.54 - 26 0 0 73 49 51 2 12 23.1 43 139 -19 74 14 33 73 25 15 74 38 2 73 2 3 -0.54 - 27 0 0 73 55 27 2 12 26.0 43 138 -19 74 20 3 73 30 58 74 43 25 73 7 52 -0.54 - 28 0 0 74 0 47 2 12 28.9 43 137 -19 74 25 15 73 36 24 74 48 31 73 13 24 -0.54 - 29 0 0 74 5 49 2 12 31.7 42 136 -19 74 30 12 73 41 33 74 53 22 73 18 39 -0.54 - 30 0 0 74 10 36 2 12 34.6 42 135 -19 74 34 53 73 46 25 74 57 56 73 23 37 -0.54 - 31 0 0 74 15 7 2 12 37.3 42 134 -19 74 39 17 73 51 1 75 2 16 73 28 18 -0.54 - 32 0 0 74 19 21 2 12 40.1 42 133 -19 74 43 27 73 55 22 75 6 20 73 32 44 -0.54 - 33 0 0 74 23 21 2 12 42.8 41 132 -19 74 47 21 73 59 26 75 10 10 73 36 53 -0.54 - 34 0 0 74 27 5 2 12 45.4 41 131 -19 74 51 1 74 3 15 75 13 45 73 40 46 -0.54 - 35 0 0 74 30 35 2 12 48.1 41 130 -19 74 54 26 74 6 49 75 17 6 73 44 24 -0.54 - 36 0 0 74 33 49 2 12 50.7 41 129 -19 74 57 37 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2 15 21.7 22 64 -13 69 34 9 68 34 42 70 2 34 68 6 48 -0.53 -101 0 0 68 46 46 2 15 24.3 22 63 -12 69 16 53 68 16 51 69 45 33 67 48 42 -0.54 -102 0 0 68 28 32 2 15 26.9 21 62 -12 68 58 56 67 58 20 69 27 53 67 29 55 -0.54 -103 0 0 68 9 37 2 15 29.5 21 61 -12 68 40 18 67 39 7 69 9 33 67 10 26 -0.54 -104 0 0 67 49 58 2 15 32.1 21 60 -12 68 20 58 67 19 11 68 50 30 66 50 13 -0.54 -105 0 0 67 29 35 2 15 34.7 20 59 -11 68 0 54 66 58 30 68 30 44 66 29 15 -0.54 -106 0 0 67 8 27 2 15 37.3 20 58 -11 67 40 4 66 37 2 68 10 12 66 7 31 -0.54 -107 0 0 66 46 30 2 15 39.9 19 57 -11 67 18 27 66 14 47 67 48 54 65 44 58 -0.54 -108 0 0 66 23 44 2 15 42.5 18 56 -11 66 56 0 65 51 42 67 26 46 65 21 35 -0.54 -109 0 0 66 0 7 2 15 45.1 18 55 -10 66 32 43 65 27 45 67 3 48 64 57 20 -0.54 -110 0 0 65 35 37 2 15 47.7 17 54 -10 66 8 33 65 2 56 66 39 57 64 32 12 -0.54 -111 0 0 65 10 12 2 15 50.3 17 53 -10 65 43 29 64 37 11 66 15 13 64 6 9 -0.54 -112 0 0 64 43 50 2 15 52.9 16 52 -9 65 17 28 64 10 29 65 49 32 63 39 8 -0.54 -113 0 0 64 16 30 2 15 55.4 16 52 -9 64 50 28 63 42 48 65 22 52 63 11 9 -0.54 -114 0 0 63 48 9 2 15 57.9 15 51 -9 64 22 28 63 14 7 64 55 13 62 42 9 -0.54 -115 0 0 63 18 46 2 16 0.4 14 50 -8 63 53 26 62 44 23 64 26 31 62 12 5 -0.54 -116 0 0 62 48 18 2 16 2.8 14 49 -8 63 23 19 62 13 34 63 56 45 61 40 57 -0.54 -117 0 0 62 16 43 2 16 5.2 13 48 -8 62 52 6 61 41 38 63 25 52 61 8 42 -0.54 -118 0 0 61 43 59 2 16 7.5 12 47 -7 62 19 43 61 8 34 62 53 50 60 35 19 -0.54 -119 0 0 61 10 5 2 16 9.7 11 46 -7 61 46 10 60 34 19 62 20 38 60 0 44 -0.55 -120 0 0 60 34 58 2 16 11.9 11 45 -6 61 11 24 59 58 51 61 46 12 59 24 58 -0.55 -121 0 0 59 58 36 2 16 14.0 10 44 -6 60 35 23 59 22 9 61 10 32 58 47 56 -0.55 -122 0 0 59 20 57 2 16 16.0 9 44 -5 59 58 5 58 44 9 60 33 34 58 9 38 -0.56 -123 0 0 58 42 0 2 16 17.9 8 43 -5 59 19 28 58 4 52 59 55 17 57 30 2 -0.56 -124 0 0 58 1 41 2 16 19.6 7 42 -4 58 39 30 57 24 14 59 15 38 56 49 6 -0.57 -125 0 0 57 20 1 2 16 21.2 7 41 -4 57 58 10 56 42 15 58 34 37 56 6 49 -0.57 -126 0 0 56 36 57 2 16 22.6 6 40 -3 57 15 25 55 58 51 57 52 11 55 23 8 -0.58 -127 0 0 55 52 27 2 16 23.9 5 39 -3 56 31 14 55 14 4 57 8 18 54 38 3 -0.60 -128 0 0 55 6 31 2 16 25.0 4 38 -2 55 45 35 54 27 50 56 22 57 53 51 33 -0.62 -129 0 0 54 19 6 2 16 25.9 3 38 -2 54 58 28 53 40 8 55 36 7 53 3 36 -0.67 -130 0 0 53 30 13 2 16 26.5 2 37 -1 54 9 52 52 50 59 54 47 47 52 14 12 -0.76 -131 0 0 52 39 51 2 16 26.9 1 36 0 53 19 45 52 0 21 53 57 55 .. .. .. -1.11 Uncertainty in time = +/- 4 secs Prediction of 2022 Oct 2.0 Data for the target star ------------------------ * name: TYC 2341-00068-1 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 22 54.0187 DE: +30 09 02.183 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 22 54.0188 DE: +30 09 02.183 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (927) Ratisbona asteroid class: approx. diameter [km]: 76 approx. diameter ["]: 0.039 distance from Earth [AU]: 2.66940 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 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): 0.019", 0.009", 54.935° remarks: * orbital elements for (927)Ratisbona : Mean anomaly = 232.0456386331 deg Arg. of pericenter = 172.7056870408 deg Long. of node = 7.3791611535 deg Inclination = 14.6427399190 deg Eccentricity = 0.0924733539 Semimajor axis = 3.2170239713 AU Perihelion dist = 2.9195349752 AU Mag: H = 9.29, G = 0.15 Epoch of elements : MJD 59854.08701389 TDT (2022 Oct 02.0870) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572022Sep21,8.90,2022,10,2,2.092194,0.285904,0.373241,-3.841538,2.940927,-0.003964,-0.001845,0.000001,0.000000 8.9108,30.2313,145.99,-3.52,False TYC 2341-00068-1,3.38167189,30.1506064,0.00,10.43,0.00,0.0,0,,3.40492096,30.2313230,4.43,0.00,0,0,0 927,Ratisbona,14.84,76.3,2.6694,0,0,-0.976,9.69,,3.8,0 0,231.8600,2022,10,1,172.7057,7.3792,14.6427,0.09247,3.21702,2.91953,9.29,5.0,0.15 1.473,0.0193,0.0093,55,0.0187,Known errors,-1.00,-1,-1,-1 20221002_0068-1,59854.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 02, 00:04 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org