IOTA/IOTA-ES occultation update for (30) Urania / UCAC4 569-014434 event on 2023 Mar 22, 12:13 UT Visible from Japan, China Summary ------- On 2023 Mar 22 UT, the 94.5 km diameter asteroid (30) Urania will occult a 12.2 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 0.76 mag to 12.26 mag (the magnitude of the asteroid) for at most 3.630 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 Mar 22, 12:09 - 2023 Mar 22, 12:18 * geocentric midpoint of event [JD]: 2460026.00970025 * magnitude of target star: 12.24 * magnitude drop [mag]: 0.76 * estimated maximum duration [s]: 3.630 * Moon: 1 % sunlit, 66° distance * Sun: 76° distance * rough path description: Japan, China The occultation path -------------------- * approximate projected width [km]: 98 * 1 sigma uncertainty interval [path widths]: +/- 0.03 * 1 sigma uncertainty interval [seconds]: +/- 0.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.002", 85°) * approx speed of asteroid's shadow [km/s]: 26.0475 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 569-014434 by 30 Urania on 2023 Mar 22 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 10 54 1 12 10 1.2 0 66 68 10 24 55 11 23 11 10 23 23 11 24 44 .... - 19 0 0 11 20 44 12 10 1.3 1 66 69 10 51 37 11 49 55 10 50 5 11 51 28 -0.27 - 18 0 0 11 47 32 12 10 1.4 2 66 70 11 18 24 12 16 44 11 16 51 12 18 17 -0.27 - 17 0 0 12 14 23 12 10 1.7 4 66 70 11 45 14 12 43 37 11 43 42 12 45 10 -0.27 - 16 0 0 12 41 18 12 10 2.0 5 67 71 12 12 8 13 10 33 12 10 36 13 12 6 -0.27 - 15 0 0 13 8 16 12 10 2.5 6 67 71 12 39 5 13 37 32 12 37 32 13 39 5 -0.27 - 14 0 0 13 35 15 12 10 3.0 7 67 72 13 6 3 14 4 32 13 4 31 14 6 5 -0.27 - 13 0 0 14 2 16 12 10 3.6 8 67 72 13 33 3 14 31 33 13 31 31 14 33 6 -0.27 - 12 0 0 14 29 17 12 10 4.3 9 68 72 14 0 4 14 58 35 13 58 31 15 0 8 -0.27 - 11 0 0 14 56 18 12 10 5.0 10 68 73 14 27 4 15 25 36 14 25 32 15 27 9 -0.27 - 10 0 0 15 23 18 12 10 5.9 11 68 73 14 54 4 15 52 37 14 52 31 15 54 10 -0.27 - 9 0 0 15 50 16 12 10 6.9 12 68 73 15 21 2 16 19 35 15 19 29 16 21 8 -0.27 - 8 0 0 16 17 12 12 10 7.9 13 69 73 15 47 57 16 46 31 15 46 25 16 48 4 -0.27 - 7 0 0 16 44 5 12 10 9.0 14 69 73 16 14 50 17 13 24 16 13 18 17 14 57 -0.27 - 6 0 0 17 10 54 12 10 10.2 15 69 73 16 41 39 17 40 12 16 40 7 17 41 45 -0.27 - 5 0 0 17 37 38 12 10 11.5 16 70 73 17 8 24 18 6 57 17 6 51 18 8 30 -0.27 - 4 0 0 18 4 17 12 10 12.8 17 70 72 17 35 3 18 33 35 17 33 31 18 35 8 -0.27 - 3 0 0 18 30 50 12 10 14.3 18 70 72 18 1 37 19 0 8 18 0 5 19 1 41 -0.27 - 2 0 0 18 57 17 12 10 15.8 19 71 72 18 28 5 19 26 34 18 26 32 19 28 7 -0.27 - 1 0 0 19 23 37 12 10 17.4 21 71 71 18 54 25 19 52 53 18 52 52 19 54 26 -0.27 0 0 0 19 49 48 12 10 19.0 22 71 71 19 20 37 20 19 4 19 19 5 20 20 37 -0.27 1 0 0 20 15 52 12 10 20.8 23 72 70 19 46 41 20 45 6 19 45 9 20 46 39 -0.27 2 0 0 20 41 46 12 10 22.6 24 72 70 20 12 37 21 10 59 20 11 4 21 12 32 -0.27 3 0 0 21 7 30 12 10 24.4 25 73 69 20 38 22 21 36 42 20 36 50 21 38 15 -0.27 4 0 0 21 33 4 12 10 26.4 26 73 69 21 3 57 22 2 15 21 2 25 22 3 47 -0.27 5 0 0 21 58 27 12 10 28.4 27 74 68 21 29 22 22 27 36 21 27 50 22 29 9 -0.27 6 0 0 22 23 38 12 10 30.5 28 74 67 21 54 35 22 52 46 21 53 3 22 54 18 -0.27 7 0 0 22 48 38 12 10 32.6 29 74 67 22 19 36 23 17 44 22 18 4 23 19 16 -0.27 8 0 0 23 13 24 12 10 34.8 30 75 66 22 44 24 23 42 29 22 42 52 23 44 1 -0.27 9 0 0 23 37 58 12 10 37.1 31 75 65 23 8 59 24 7 0 23 7 28 24 8 33 -0.27 10 0 0 24 2 18 12 10 39.4 32 76 64 23 33 21 24 31 18 23 31 50 24 32 50 -0.27 11 0 0 24 26 23 12 10 41.7 33 76 64 23 57 29 24 55 22 23 55 57 24 56 54 -0.27 12 0 0 24 50 14 12 10 44.2 34 77 63 24 21 22 25 19 11 24 19 51 25 20 43 -0.27 13 0 0 25 13 50 12 10 46.6 35 78 62 24 45 0 25 42 45 24 43 29 25 44 16 -0.27 14 0 0 25 37 10 12 10 49.2 36 78 61 25 8 23 26 6 3 25 6 51 26 7 34 -0.27 15 0 0 26 0 15 12 10 51.8 37 79 60 25 31 29 26 29 4 25 29 58 26 30 36 -0.27 16 0 0 26 23 3 12 10 54.4 38 79 60 25 54 20 26 51 50 25 52 49 26 53 21 -0.27 17 0 0 26 45 34 12 10 57.1 39 80 59 26 16 53 27 14 19 26 15 22 27 15 50 -0.27 18 0 0 27 7 48 12 10 59.8 39 80 58 26 39 10 27 36 30 26 37 39 27 38 1 -0.27 19 0 0 27 29 44 12 11 2.5 40 81 57 27 1 9 27 58 24 26 59 38 27 59 55 -0.27 20 0 0 27 51 23 12 11 5.3 41 82 56 27 22 50 28 19 59 27 21 19 28 21 30 -0.27 21 0 0 28 12 43 12 11 8.2 42 82 55 27 44 13 28 41 17 27 42 43 28 42 48 -0.27 22 0 0 28 33 45 12 11 11.0 43 83 54 28 5 17 29 2 16 28 3 47 29 3 47 -0.27 23 0 0 28 54 28 12 11 14.0 44 84 54 28 26 3 29 22 56 28 24 33 29 24 27 -0.27 24 0 0 29 14 52 12 11 16.9 45 85 53 28 46 30 29 43 17 28 45 0 29 44 47 -0.27 25 0 0 29 34 56 12 11 19.9 46 85 52 29 6 38 30 3 19 29 5 8 30 4 49 -0.27 26 0 0 29 54 41 12 11 22.9 47 86 51 29 26 26 30 23 1 29 24 56 30 24 31 -0.27 27 0 0 30 14 7 12 11 25.9 48 87 50 29 45 54 30 42 23 29 44 24 30 43 53 -0.27 28 0 0 30 33 12 12 11 29.0 49 88 49 30 5 2 31 1 26 30 3 33 31 2 55 -0.27 29 0 0 30 51 57 12 11 32.1 50 89 48 30 23 50 31 20 8 30 22 21 31 21 37 -0.27 30 0 0 31 10 21 12 11 35.2 50 89 48 30 42 18 31 38 29 30 40 49 31 39 58 -0.27 31 0 0 31 28 26 12 11 38.4 51 90 47 31 0 25 31 56 30 30 58 56 31 57 59 -0.27 32 0 0 31 46 9 12 11 41.5 52 91 46 31 18 11 32 14 10 31 16 43 32 15 39 -0.27 33 0 0 32 3 31 12 11 44.7 53 92 45 31 35 37 32 31 30 31 34 8 32 32 59 -0.27 34 0 0 32 20 33 12 11 47.9 54 93 44 31 52 41 32 48 28 31 51 13 32 49 57 -0.27 35 0 0 32 37 13 12 11 51.2 55 94 43 32 9 25 33 5 6 32 7 57 33 6 34 -0.27 36 0 0 32 53 32 12 11 54.4 55 95 42 32 25 47 33 21 22 32 24 19 33 22 50 -0.27 37 0 0 33 9 30 12 11 57.7 56 96 42 32 41 48 33 37 17 32 40 20 33 38 45 -0.27 38 0 0 33 25 7 12 12 1.0 57 97 41 32 57 27 33 52 50 32 56 0 33 54 18 -0.27 39 0 0 33 40 22 12 12 4.3 58 99 40 33 12 45 34 8 2 33 11 18 34 9 30 -0.27 40 0 0 33 55 15 12 12 7.6 59 100 39 33 27 42 34 22 53 33 26 14 34 24 20 -0.27 41 0 0 34 9 47 12 12 10.9 59 101 38 33 42 17 34 37 22 33 40 49 34 38 49 -0.27 42 0 0 34 23 58 12 12 14.2 60 102 37 33 56 30 34 51 29 33 55 3 34 52 56 -0.27 43 0 0 34 37 46 12 12 17.6 61 103 37 34 10 21 35 5 15 34 8 54 35 6 42 -0.27 44 0 0 34 51 13 12 12 20.9 62 105 36 34 23 51 35 18 39 34 22 24 35 20 6 -0.27 45 0 0 35 4 18 12 12 24.3 62 106 35 34 36 59 35 31 41 34 35 32 35 33 8 -0.27 46 0 0 35 17 2 12 12 27.7 63 108 34 34 49 45 35 44 22 34 48 18 35 45 48 -0.27 47 0 0 35 29 23 12 12 31.1 64 109 33 35 2 9 35 56 41 35 0 43 35 58 7 -0.27 48 0 0 35 41 23 12 12 34.4 65 111 32 35 14 11 36 8 38 35 12 45 36 10 4 -0.27 49 0 0 35 53 1 12 12 37.8 65 112 32 35 25 52 36 20 13 35 24 26 36 21 39 -0.27 50 0 0 36 4 17 12 12 41.2 66 114 31 35 37 11 36 31 27 35 35 45 36 32 53 -0.27 51 0 0 36 15 11 12 12 44.6 67 116 30 35 48 8 36 42 19 35 46 42 36 43 45 -0.27 52 0 0 36 25 44 12 12 48.0 67 118 29 35 58 43 36 52 49 35 57 17 36 54 15 -0.27 53 0 0 36 35 55 12 12 51.5 68 120 28 36 8 56 37 2 57 36 7 31 37 4 23 -0.27 54 0 0 36 45 44 12 12 54.9 69 122 27 36 18 47 37 12 44 36 17 22 37 14 10 -0.27 55 0 0 36 55 11 12 12 58.3 69 124 27 36 28 17 37 22 9 36 26 52 37 23 35 -0.27 56 0 0 37 4 17 12 13 1.7 70 126 26 36 37 25 37 31 13 36 36 0 37 32 38 -0.27 57 0 0 37 13 1 12 13 5.1 70 128 25 36 46 11 37 39 55 36 44 46 37 41 20 -0.27 58 0 0 37 21 23 12 13 8.6 71 131 24 36 54 35 37 48 15 36 53 10 37 49 40 -0.27 59 0 0 37 29 24 12 13 12.0 71 133 23 37 2 38 37 56 14 37 1 13 37 57 39 -0.27 60 0 0 37 37 3 12 13 15.4 72 136 23 37 10 19 38 3 51 37 8 54 38 5 16 -0.27 61 0 0 37 44 21 12 13 18.8 72 138 22 37 17 38 38 11 7 37 16 13 38 12 31 -0.27 62 0 0 37 51 17 12 13 22.2 73 141 21 37 24 36 38 18 1 37 23 11 38 19 26 -0.27 63 0 0 37 57 51 12 13 25.7 73 144 20 37 31 12 38 24 34 37 29 47 38 25 58 -0.27 64 0 0 38 4 4 12 13 29.1 73 147 19 37 37 26 38 30 45 37 36 2 38 32 9 -0.27 65 0 0 38 9 55 12 13 32.5 74 150 19 37 43 19 38 36 35 37 41 55 38 37 59 -0.27 66 0 0 38 15 25 12 13 35.9 74 154 18 37 48 50 38 42 3 37 47 26 38 43 28 -0.27 67 0 0 38 20 34 12 13 39.3 74 157 17 37 54 0 38 47 10 37 52 36 38 48 35 -0.27 68 0 0 38 25 21 12 13 42.7 74 160 16 37 58 48 38 51 56 37 57 24 38 53 21 -0.27 69 0 0 38 29 46 12 13 46.1 75 164 15 38 3 15 38 56 21 38 1 51 38 57 45 -0.27 70 0 0 38 33 51 12 13 49.5 75 167 15 38 7 21 39 0 24 38 5 57 39 1 48 -0.27 71 0 0 38 37 34 12 13 52.9 75 171 14 38 11 5 39 4 6 38 9 41 39 5 30 -0.27 72 0 0 38 40 56 12 13 56.3 75 175 13 38 14 27 39 7 27 38 13 3 39 8 51 -0.27 73 0 0 38 43 56 12 13 59.7 75 178 12 38 17 28 39 10 27 38 16 5 39 11 51 -0.27 74 0 0 38 46 35 12 14 3.1 75 182 11 38 20 8 39 13 5 38 18 45 39 14 29 -0.27 75 0 0 38 48 53 12 14 6.5 75 186 11 38 22 27 39 15 23 38 21 3 39 16 47 -0.27 76 0 0 38 50 50 12 14 9.9 75 189 10 38 24 24 39 17 19 38 23 1 39 18 43 -0.27 77 0 0 38 52 26 12 14 13.3 74 193 9 38 26 0 39 18 54 38 24 37 39 20 18 -0.27 78 0 0 38 53 40 12 14 16.6 74 196 8 38 27 15 39 20 8 38 25 51 39 21 32 -0.27 79 0 0 38 54 33 12 14 20.0 74 199 8 38 28 8 39 21 1 38 26 45 39 22 25 -0.27 80 0 0 38 55 5 12 14 23.4 74 203 7 38 28 40 39 21 33 38 27 17 39 22 57 -0.27 81 0 0 38 55 16 12 14 26.7 73 206 6 38 28 51 39 21 44 38 27 27 39 23 8 -0.27 82 0 0 38 55 5 12 14 30.1 73 209 5 38 28 41 39 21 33 38 27 17 39 22 57 -0.27 83 0 0 38 54 34 12 14 33.4 73 212 4 38 28 9 39 21 2 38 26 45 39 22 26 -0.27 84 0 0 38 53 41 12 14 36.7 72 214 4 38 27 16 39 20 9 38 25 52 39 21 33 -0.27 85 0 0 38 52 27 12 14 40.1 72 217 3 38 26 1 39 18 56 38 24 38 39 20 20 -0.27 86 0 0 38 50 52 12 14 43.4 71 220 2 38 24 26 39 17 21 38 23 2 39 18 45 -0.27 87 0 0 38 48 55 12 14 46.7 71 222 1 38 22 29 39 15 25 38 21 5 39 16 49 -0.27 88 0 0 38 46 38 12 14 50.0 70 224 0 38 20 10 39 13 8 38 18 47 39 14 32 -0.27 89 0 0 38 43 59 12 14 53.3 70 227 0 38 17 31 39 10 30 38 16 7 39 11 54 -0.27 90 0 0 38 40 59 12 14 56.6 69 229 -1 38 14 30 39 7 30 38 13 6 39 8 54 -0.27 91 0 0 38 37 37 12 14 59.9 69 231 -2 38 11 8 39 4 10 38 9 44 39 5 34 -0.27 92 0 0 38 33 55 12 15 3.2 68 233 -3 38 7 24 39 0 28 38 6 0 39 1 52 -0.27 93 0 0 38 29 51 12 15 6.4 68 235 -4 38 3 19 38 56 25 38 1 55 38 57 50 -0.27 94 0 0 38 25 25 12 15 9.7 67 237 -4 37 58 53 38 52 1 37 57 29 38 53 26 -0.27 95 0 0 38 20 39 12 15 12.9 66 239 -5 37 54 5 38 47 16 37 52 41 38 48 40 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13 2 36 17 40 37 14 28 -0.27 109 0 0 36 36 15 12 15 57.2 56 258 -17 36 9 15 37 3 17 36 7 50 37 4 43 -0.27 110 0 0 36 26 5 12 16 0.3 56 259 -17 35 59 4 36 53 10 35 57 38 36 54 36 -0.27 111 0 0 36 15 34 12 16 3.3 55 260 -18 35 48 30 36 42 42 35 47 5 36 44 8 -0.27 112 0 0 36 4 42 12 16 6.3 54 261 -19 35 37 35 36 31 52 35 36 10 36 33 18 -0.27 113 0 0 35 53 27 12 16 9.3 53 262 -20 35 26 18 36 20 40 35 24 53 36 22 6 -0.27 114 0 0 35 41 51 12 16 12.3 53 263 -21 35 14 40 36 9 6 35 13 14 36 10 33 -0.27 115 0 0 35 29 54 12 16 15.3 52 264 -22 35 2 40 35 57 11 35 1 13 35 58 38 -0.27 116 0 0 35 17 34 12 16 18.2 51 265 -22 34 50 18 35 44 55 34 48 51 35 46 21 -0.27 117 0 0 35 4 53 12 16 21.2 50 266 -23 34 37 34 35 32 16 34 36 7 35 33 43 -0.27 118 0 0 34 51 51 12 16 24.1 49 267 -24 34 24 29 35 19 17 34 23 2 35 20 44 -0.27 119 0 0 34 38 27 12 16 26.9 49 268 -25 34 11 1 35 5 55 34 9 35 35 7 22 -0.27 120 0 0 34 24 41 12 16 29.8 48 269 -26 33 57 13 34 52 12 33 55 46 34 53 39 -0.27 121 0 0 34 10 33 12 16 32.6 47 269 -27 33 43 3 34 38 8 33 41 36 34 39 35 -0.27 122 0 0 33 56 4 12 16 35.4 46 270 -28 33 28 31 34 23 42 33 27 4 34 25 9 -0.27 123 0 0 33 41 14 12 16 38.2 45 271 -28 33 13 38 34 8 54 33 12 10 34 10 22 -0.27 124 0 0 33 26 2 12 16 41.0 44 272 -29 32 58 23 33 53 46 32 56 55 33 55 13 -0.27 125 0 0 33 10 29 12 16 43.7 44 273 -30 32 42 47 33 38 15 32 41 19 33 39 44 -0.27 126 0 0 32 54 35 12 16 46.4 43 273 -31 32 26 50 33 22 24 32 25 22 33 23 52 -0.27 127 0 0 32 38 20 12 16 49.0 42 274 -32 32 10 31 33 6 12 32 9 3 33 7 40 -0.27 128 0 0 32 21 43 12 16 51.7 41 275 -33 31 53 52 32 49 38 31 52 24 32 51 7 -0.27 129 0 0 32 4 46 12 16 54.2 40 275 -34 31 36 51 32 32 44 31 35 23 32 34 13 -0.27 130 0 0 31 47 27 12 16 56.8 39 276 -35 31 19 30 32 15 29 31 18 2 32 16 58 -0.27 131 0 0 31 29 49 12 16 59.3 38 277 -36 31 1 48 31 57 53 31 0 19 31 59 22 -0.27 132 0 0 31 11 49 12 17 1.8 37 278 -36 30 43 46 31 39 56 30 42 17 31 41 26 -0.27 133 0 0 30 53 29 12 17 4.3 37 278 -37 30 25 23 31 21 39 30 23 54 31 23 9 -0.27 134 0 0 30 34 49 12 17 6.7 36 279 -38 30 6 40 31 3 2 30 5 11 31 4 32 -0.27 135 0 0 30 15 49 12 17 9.0 35 279 -39 29 47 37 30 44 5 29 46 7 30 45 35 -0.27 136 0 0 29 56 29 12 17 11.3 34 280 -40 29 28 14 30 24 48 29 26 44 30 26 18 -0.28 137 0 0 29 36 49 12 17 13.6 33 281 -41 29 8 31 30 5 11 29 7 2 30 6 41 -0.28 138 0 0 29 16 50 12 17 15.9 32 281 -42 28 48 29 29 45 15 28 47 0 29 46 45 -0.28 139 0 0 28 56 32 12 17 18.0 31 282 -43 28 28 8 29 25 0 28 26 38 29 26 30 -0.28 140 0 0 28 35 55 12 17 20.2 30 282 -44 28 7 28 29 4 26 28 5 58 29 5 56 -0.28 141 0 0 28 14 59 12 17 22.3 29 283 -45 27 46 30 28 43 33 27 45 0 28 45 3 -0.28 142 0 0 27 53 45 12 17 24.3 28 284 -46 27 25 13 28 22 21 27 23 43 28 23 52 -0.28 143 0 0 27 32 13 12 17 26.3 27 284 -47 27 3 39 28 0 52 27 2 8 28 2 23 -0.28 144 0 0 27 10 24 12 17 28.2 26 285 -48 26 41 46 27 39 5 26 40 16 27 40 36 -0.28 145 0 0 26 48 16 12 17 30.1 25 285 -49 26 19 37 27 17 0 26 18 6 27 18 31 -0.28 146 0 0 26 25 52 12 17 31.9 24 286 -49 25 57 10 26 54 39 25 55 39 26 56 10 -0.28 147 0 0 26 3 11 12 17 33.6 23 286 -50 25 34 27 26 32 0 25 32 56 26 33 32 -0.28 148 0 0 25 40 14 12 17 35.3 22 287 -51 25 11 27 26 9 5 25 9 56 26 10 37 -0.28 149 0 0 25 17 1 12 17 37.0 21 287 -52 24 48 12 25 45 55 24 46 41 25 47 26 -0.28 150 0 0 24 53 33 12 17 38.5 20 288 -53 24 24 42 25 22 28 24 23 10 25 24 0 -0.28 151 0 0 24 29 50 12 17 40.1 19 288 -54 24 0 56 24 58 47 23 59 25 25 0 19 -0.28 152 0 0 24 5 52 12 17 41.5 18 288 -55 23 36 56 24 34 51 23 35 25 24 36 23 -0.29 153 0 0 23 41 40 12 17 42.9 17 289 -56 23 12 42 24 10 41 23 11 11 24 12 13 -0.29 154 0 0 23 17 14 12 17 44.2 16 289 -57 22 48 15 23 46 17 22 46 43 23 47 50 -0.29 155 0 0 22 52 35 12 17 45.4 15 290 -58 22 23 35 23 21 40 22 22 3 23 23 13 -0.29 156 0 0 22 27 44 12 17 46.6 14 290 -59 21 58 42 22 56 51 21 57 10 22 58 23 -0.29 157 0 0 22 2 41 12 17 47.6 13 290 -60 21 33 37 22 31 49 21 32 5 22 33 22 -0.29 158 0 0 21 37 26 12 17 48.7 12 291 -61 21 8 21 22 6 36 21 6 49 22 8 8 -0.29 159 0 0 21 12 1 12 17 49.6 11 291 -62 20 42 54 21 41 12 20 41 22 21 42 44 -0.30 160 0 0 20 46 25 12 17 50.5 10 292 -63 20 17 17 21 15 37 20 15 45 21 17 10 -0.30 161 0 0 20 20 39 12 17 51.2 9 292 -64 19 51 30 20 49 52 19 49 58 20 51 25 -0.30 162 0 0 19 54 44 12 17 51.9 8 292 -65 19 25 35 20 23 59 19 24 2 20 25 31 -0.31 163 0 0 19 28 41 12 17 52.6 7 293 -66 18 59 30 19 57 56 18 57 58 19 59 29 -0.31 164 0 0 19 2 30 12 17 53.1 6 293 -66 18 33 19 19 31 46 18 31 46 19 33 19 -0.32 165 0 0 18 36 12 12 17 53.6 5 293 -67 18 7 0 19 5 28 18 5 27 19 7 1 -0.33 166 0 0 18 9 47 12 17 53.9 4 294 -68 17 40 34 18 39 4 17 39 2 18 40 37 -0.34 167 0 0 17 43 16 12 17 54.2 3 294 -69 17 14 3 18 12 33 17 12 31 18 14 6 -0.37 168 0 0 17 16 40 12 17 54.4 2 294 -70 16 47 27 17 45 57 16 45 54 17 47 30 -0.42 169 0 0 16 49 59 12 17 54.6 1 295 -71 16 20 46 17 19 17 16 19 13 17 20 50 -0.59 170 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 16 52 32 .. .. .. 16 54 5 .... Uncertainty in time = +/- 1 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: UCAC4 569-014434 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 05 26.3945 DE: +23 42 00.484 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 05 26.3942 DE: +23 42 00.483 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (30) Urania asteroid class: approx. diameter [km]: 95 approx. diameter ["]: 0.058 distance from Earth [AU]: 2.24090 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#129 date of fit: 2023 Feb 07 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): 0.009", 0.001", 84.73° remarks: * orbital elements for (30)Urania : Mean anomaly = 55.8427265595 deg Arg. of pericenter = 86.9142680077 deg Long. of node = 307.4247947210 deg Inclination = 2.0939339049 deg Eccentricity = 0.1271498926 Semimajor axis = 2.3651292405 AU Perihelion dist = 2.0644033116 AU Mag: H = 7.61, G = 0.15 Epoch of elements : MJD 60025.50965278 TDT (2023 Mar 22.5097) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1292023Feb07,3.63,2023,3,22,12.232806,-0.013024,0.254970,14.680493,0.793894,0.005375,0.000515,-0.000001,0.000000 73.4730,23.7321,-1.76,0.64,False UCAC4 569-014434,5.09066519,23.7001344,0.00,12.24,0.00,0.0,0,,5.11387371,23.7321387,0.76,0.00,0,0,0 30,Urania,12.26,94.5,2.2409,0,0,4.196,3.11,,4.8,0 0,55.7046,2023,3,22,86.9143,307.4248,2.0939,0.12715,2.36513,2.06440,7.59,5.0,0.15 1.026,0.0087,0.0015,85,0.0015,Known errors,-1.00,-1,-1,-1 20230322_014434,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:51 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org