IOTA/IOTA-ES occultation update for (145) Adeona / UCAC4 480-053839 event on 2023 Apr 11, 05:31 UT Visible from RUWE high Summary ------- On 2023 Apr 11 UT, the 138 km diameter asteroid (145) Adeona will occult a 12.0 mag star in the constellation Virgo for observers along a path across RUWE high. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.65 mag to 11.74 mag (the magnitude of the asteroid) for at most 12.360 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 Apr 11, 05:22 - 2023 Apr 11, 05:40 * geocentric midpoint of event [JD]: 2460045.73014891 * magnitude of target star: 11.96 * magnitude drop [mag]: 0.65 * estimated maximum duration [s]: 12.360 * Moon: 74 % sunlit, 61° distance * Sun: 163° distance * rough path description: RUWE high The occultation path -------------------- * approximate projected width [km]: 151 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 1 sigma uncertainty interval [seconds]: +/- 2.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.023, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.025", 0.004", 112°) * approx speed of asteroid's shadow [km/s]: 11.1669 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 480-053839 by 145 Adeona on 2023 Apr 11 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 -168 0 0 34 14 13 5 40 6.8 1 83 -1 34 55 25 33 33 14 34 59 32 33 29 9 .... -167 0 0 34 20 12 5 40 6.7 1 84 -2 35 1 23 33 39 14 35 5 30 33 35 9 -0.34 -166 0 0 34 26 0 5 40 6.4 2 84 -3 35 7 10 33 45 3 35 11 17 33 40 58 -0.38 -165 0 0 34 31 37 5 40 6.0 3 85 -3 35 12 46 33 50 41 35 16 54 33 46 37 -0.39 -164 0 0 34 37 4 5 40 5.4 4 86 -4 35 18 12 33 56 9 35 22 19 33 52 4 -0.40 -163 0 0 34 42 19 5 40 4.7 5 86 -5 35 23 26 34 1 25 35 27 34 33 57 20 -0.41 -162 0 0 34 47 23 5 40 3.9 6 87 -6 35 28 30 34 6 30 35 32 37 34 2 25 -0.41 -161 0 0 34 52 17 5 40 3.0 6 87 -6 35 33 22 34 11 24 35 37 30 34 7 20 -0.42 -160 0 0 34 56 59 5 40 1.9 7 88 -7 35 38 4 34 16 7 35 42 11 34 12 3 -0.42 -159 0 0 35 1 30 5 40 0.7 8 88 -8 35 42 35 34 20 39 35 46 41 34 16 35 -0.42 -158 0 0 35 5 51 5 39 59.4 9 89 -9 35 46 54 34 25 0 35 51 1 34 20 56 -0.42 -157 0 0 35 10 0 5 39 58.0 10 90 -9 35 51 2 34 29 10 35 55 9 34 25 5 -0.42 -156 0 0 35 13 57 5 39 56.5 10 90 -10 35 55 0 34 33 8 35 59 6 34 29 4 -0.42 -155 0 0 35 17 44 5 39 54.8 11 91 -11 35 58 46 34 36 55 36 2 52 34 32 51 -0.43 -154 0 0 35 21 20 5 39 53.0 12 91 -12 36 2 21 34 40 31 36 6 27 34 36 27 -0.43 -153 0 0 35 24 44 5 39 51.1 13 92 -12 36 5 45 34 43 56 36 9 51 34 39 52 -0.43 -152 0 0 35 27 57 5 39 49.0 14 92 -13 36 8 57 34 47 10 36 13 4 34 43 6 -0.43 -151 0 0 35 30 59 5 39 46.9 14 93 -14 36 11 59 34 50 12 36 16 5 34 46 8 -0.43 -150 0 0 35 33 50 5 39 44.6 15 94 -15 36 14 49 34 53 3 36 18 55 34 49 0 -0.43 -149 0 0 35 36 29 5 39 42.3 16 94 -15 36 17 28 34 55 43 36 21 34 34 51 39 -0.43 -148 0 0 35 38 57 5 39 39.8 17 95 -16 36 19 56 34 58 12 36 24 2 34 54 8 -0.43 -147 0 0 35 41 14 5 39 37.1 18 96 -17 36 22 13 35 0 29 36 26 19 34 56 25 -0.43 -146 0 0 35 43 20 5 39 34.4 18 96 -18 36 24 18 35 2 35 36 28 24 34 58 31 -0.43 -145 0 0 35 45 15 5 39 31.6 19 97 -18 36 26 12 35 4 30 36 30 19 35 0 26 -0.43 -144 0 0 35 46 58 5 39 28.6 20 97 -19 36 27 55 35 6 13 36 32 2 35 2 10 -0.43 -143 0 0 35 48 30 5 39 25.6 21 98 -20 36 29 27 35 7 45 36 33 33 35 3 42 -0.43 -142 0 0 35 49 51 5 39 22.4 22 99 -20 36 30 48 35 9 6 36 34 54 35 5 3 -0.43 -141 0 0 35 51 0 5 39 19.1 22 99 -21 36 31 57 35 10 16 36 36 3 35 6 12 -0.43 -140 0 0 35 51 59 5 39 15.7 23 100 -22 36 32 55 35 11 14 36 37 2 35 7 11 -0.43 -139 0 0 35 52 46 5 39 12.3 24 101 -23 36 33 43 35 12 2 36 37 49 35 7 58 -0.43 -138 0 0 35 53 22 5 39 8.7 25 101 -23 36 34 18 35 12 37 36 38 25 35 8 34 -0.43 -137 0 0 35 53 46 5 39 4.9 26 102 -24 36 34 43 35 13 2 36 38 49 35 8 59 -0.43 -136 0 0 35 54 0 5 39 1.1 26 102 -25 36 34 57 35 13 16 36 39 3 35 9 12 -0.44 -135 0 0 35 54 2 5 38 57.2 27 103 -25 36 34 59 35 13 18 36 39 5 35 9 14 -0.44 -134 0 0 35 53 53 5 38 53.2 28 104 -26 36 34 50 35 13 9 36 38 57 35 9 5 -0.44 -133 0 0 35 53 33 5 38 49.1 29 104 -27 36 34 31 35 12 49 36 38 37 35 8 45 -0.44 -132 0 0 35 53 2 5 38 44.9 29 105 -27 36 34 0 35 12 17 36 38 6 35 8 14 -0.44 -131 0 0 35 52 20 5 38 40.5 30 106 -28 36 33 18 35 11 35 36 37 24 35 7 31 -0.44 -130 0 0 35 51 27 5 38 36.1 31 107 -29 36 32 25 35 10 41 36 36 31 35 6 38 -0.44 -129 0 0 35 50 22 5 38 31.6 32 107 -29 36 31 20 35 9 36 36 35 27 35 5 33 -0.44 -128 0 0 35 49 7 5 38 27.0 33 108 -30 36 30 5 35 8 21 36 34 12 35 4 17 -0.44 -127 0 0 35 47 40 5 38 22.3 33 109 -30 36 28 39 35 6 54 36 32 46 35 2 50 -0.44 -126 0 0 35 46 3 5 38 17.5 34 109 -31 36 27 2 35 5 16 36 31 9 35 1 12 -0.44 -125 0 0 35 44 14 5 38 12.5 35 110 -32 36 25 14 35 3 27 36 29 21 34 59 23 -0.44 -124 0 0 35 42 15 5 38 7.5 36 111 -32 36 23 15 35 1 27 36 27 22 34 57 23 -0.44 -123 0 0 35 40 5 5 38 2.4 36 112 -33 36 21 5 34 59 16 36 25 12 34 55 13 -0.44 -122 0 0 35 37 43 5 37 57.3 37 112 -34 36 18 45 34 56 55 36 22 51 34 52 51 -0.44 -121 0 0 35 35 11 5 37 52.0 38 113 -34 36 16 13 34 54 22 36 20 20 34 50 18 -0.44 -120 0 0 35 32 28 5 37 46.6 39 114 -35 36 13 31 34 51 39 36 17 38 34 47 35 -0.44 -119 0 0 35 29 35 5 37 41.1 39 115 -35 36 10 38 34 48 44 36 14 45 34 44 40 -0.44 -118 0 0 35 26 30 5 37 35.6 40 116 -36 36 7 34 34 45 39 36 11 41 34 41 35 -0.44 -117 0 0 35 23 15 5 37 29.9 41 116 -37 36 4 20 34 42 23 36 8 27 34 38 19 -0.44 -116 0 0 35 19 49 5 37 24.2 42 117 -37 36 0 54 34 38 57 36 5 2 34 34 53 -0.44 -115 0 0 35 16 13 5 37 18.4 42 118 -38 35 57 19 34 35 20 36 1 26 34 31 15 -0.44 -114 0 0 35 12 26 5 37 12.5 43 119 -38 35 53 32 34 31 32 35 57 40 34 27 28 -0.44 -113 0 0 35 8 28 5 37 6.5 44 120 -39 35 49 36 34 27 34 35 53 43 34 23 29 -0.44 -112 0 0 35 4 20 5 37 0.4 44 121 -39 35 45 28 34 23 25 35 49 36 34 19 20 -0.44 -111 0 0 35 0 2 5 36 54.2 45 122 -40 35 41 11 34 19 6 35 45 18 34 15 1 -0.44 -110 0 0 34 55 33 5 36 48.0 46 123 -40 35 36 42 34 14 36 35 40 50 34 10 31 -0.44 -109 0 0 34 50 53 5 36 41.7 47 123 -41 35 32 4 34 9 56 35 36 12 34 5 51 -0.44 -108 0 0 34 46 4 5 36 35.3 47 124 -41 35 27 15 34 5 5 35 31 23 34 1 0 -0.44 -107 0 0 34 41 4 5 36 28.8 48 125 -42 35 22 16 34 0 4 35 26 24 33 55 59 -0.44 -106 0 0 34 35 54 5 36 22.2 49 126 -42 35 17 7 33 54 53 35 21 15 33 50 48 -0.44 -105 0 0 34 30 34 5 36 15.6 49 127 -43 35 11 48 33 49 32 35 15 56 33 45 27 -0.44 -104 0 0 34 25 3 5 36 8.9 50 128 -43 35 6 18 33 44 1 35 10 27 33 39 56 -0.44 -103 0 0 34 19 23 5 36 2.1 51 130 -44 35 0 39 33 38 20 35 4 47 33 34 15 -0.44 -102 0 0 34 13 33 5 35 55.2 51 131 -44 34 54 50 33 32 29 34 58 58 33 28 23 -0.44 -101 0 0 34 7 33 5 35 48.3 52 132 -45 34 48 51 33 26 28 34 52 59 33 22 22 -0.44 -100 0 0 34 1 23 5 35 41.3 53 133 -45 34 42 42 33 20 17 34 46 50 33 16 11 -0.44 - 99 0 0 33 55 3 5 35 34.2 53 134 -46 34 36 23 33 13 56 34 40 32 33 9 50 -0.44 - 98 0 0 33 48 34 5 35 27.0 54 135 -46 34 29 55 33 7 26 34 34 3 33 3 20 -0.44 - 97 0 0 33 41 55 5 35 19.8 55 137 -46 34 23 17 33 0 46 34 27 25 32 56 40 -0.44 - 96 0 0 33 35 6 5 35 12.5 55 138 -47 34 16 29 32 53 56 34 20 38 32 49 50 -0.44 - 95 0 0 33 28 8 5 35 5.1 56 139 -47 34 9 32 32 46 57 34 13 41 32 42 51 -0.44 - 94 0 0 33 21 1 5 34 57.7 57 140 -47 34 2 26 32 39 49 34 6 35 32 35 43 -0.44 - 93 0 0 33 13 44 5 34 50.2 57 142 -48 33 55 10 32 32 31 33 59 19 32 28 25 -0.44 - 92 0 0 33 6 18 5 34 42.7 58 143 -48 33 47 45 32 25 4 33 51 55 32 20 58 -0.44 - 91 0 0 32 58 43 5 34 35.1 58 145 -48 33 40 11 32 17 29 33 44 21 32 13 22 -0.44 - 90 0 0 32 50 59 5 34 27.4 59 146 -49 33 32 28 32 9 44 33 36 38 32 5 37 -0.44 - 89 0 0 32 43 6 5 34 19.7 59 148 -49 33 24 37 32 1 50 33 28 46 31 57 43 -0.44 - 88 0 0 32 35 5 5 34 11.9 60 149 -49 33 16 36 31 53 47 33 20 45 31 49 40 -0.44 - 87 0 0 32 26 54 5 34 4.1 61 151 -49 33 8 26 31 45 35 33 12 36 31 41 28 -0.44 - 86 0 0 32 18 35 5 33 56.2 61 153 -49 33 0 8 31 37 15 33 4 18 31 33 8 -0.44 - 85 0 0 32 10 7 5 33 48.3 62 154 -50 32 51 42 31 28 47 32 55 52 31 24 40 -0.44 - 84 0 0 32 1 31 5 33 40.3 62 156 -50 32 43 6 31 20 10 32 47 17 31 16 2 -0.44 - 83 0 0 31 52 47 5 33 32.2 62 158 -50 32 34 23 31 11 24 32 38 33 31 7 17 -0.44 - 82 0 0 31 43 54 5 33 24.1 63 160 -50 32 25 31 31 2 31 32 29 42 30 58 23 -0.44 - 81 0 0 31 34 54 5 33 16.0 63 162 -50 32 16 32 30 53 29 32 20 42 30 49 22 -0.44 - 80 0 0 31 25 45 5 33 7.8 64 164 -50 32 7 24 30 44 20 32 11 34 30 40 12 -0.44 - 79 0 0 31 16 29 5 32 59.6 64 166 -50 31 58 8 30 35 2 32 2 19 30 30 54 -0.44 - 78 0 0 31 7 4 5 32 51.4 64 168 -50 31 48 45 30 25 37 31 52 56 30 21 29 -0.44 - 77 0 0 30 57 33 5 32 43.1 65 170 -51 31 39 14 30 16 4 31 43 25 30 11 56 -0.44 - 76 0 0 30 47 53 5 32 34.7 65 172 -51 31 29 36 30 6 24 31 33 47 30 2 16 -0.44 - 75 0 0 30 38 7 5 32 26.4 65 175 -51 31 19 50 29 56 37 31 24 1 29 52 28 -0.44 - 74 0 0 30 28 13 5 32 18.0 65 177 -51 31 9 57 29 46 42 31 14 8 29 42 34 -0.44 - 73 0 0 30 18 12 5 32 9.5 66 179 -50 30 59 57 29 36 40 31 4 8 29 32 32 -0.44 - 72 0 0 30 8 4 5 32 1.1 66 182 -50 30 49 50 29 26 31 30 54 1 29 22 23 -0.44 - 71 0 0 29 57 49 5 31 52.6 66 184 -50 30 39 36 29 16 16 30 43 47 29 12 7 -0.44 - 70 0 0 29 47 28 5 31 44.1 66 186 -50 30 29 15 29 5 54 30 33 27 29 1 45 -0.44 - 69 0 0 29 37 0 5 31 35.5 66 189 -50 30 18 48 28 55 25 30 23 0 28 51 17 -0.44 - 68 0 0 29 26 26 5 31 27.0 66 191 -50 30 8 15 28 44 50 30 12 26 28 40 41 -0.44 - 67 0 0 29 15 45 5 31 18.4 66 194 -50 29 57 35 28 34 9 30 1 46 28 30 0 -0.44 - 66 0 0 29 4 59 5 31 9.8 66 196 -50 29 46 49 28 23 22 29 51 1 28 19 13 -0.44 - 65 0 0 28 54 6 5 31 1.2 66 199 -49 29 35 57 28 12 29 29 40 9 28 8 20 -0.44 - 64 0 0 28 43 8 5 30 52.6 66 201 -49 29 25 0 28 1 30 29 29 12 27 57 21 -0.44 - 63 0 0 28 32 5 5 30 44.0 66 203 -49 29 13 57 27 50 26 29 18 9 27 46 17 -0.44 - 62 0 0 28 20 56 5 30 35.4 66 206 -49 29 2 49 27 39 16 29 7 0 27 35 7 -0.44 - 61 0 0 28 9 41 5 30 26.8 65 208 -48 28 51 35 27 28 2 28 55 47 27 23 53 -0.44 - 60 0 0 27 58 22 5 30 18.1 65 210 -48 28 40 16 27 16 42 28 44 28 27 12 33 -0.44 - 59 0 0 27 46 58 5 30 9.5 65 212 -48 28 28 53 27 5 17 28 33 5 27 1 8 -0.44 - 58 0 0 27 35 29 5 30 0.9 64 215 -47 28 17 24 26 53 48 28 21 36 26 49 39 -0.44 - 57 0 0 27 23 56 5 29 52.3 64 217 -47 28 5 51 26 42 14 28 10 3 26 38 5 -0.44 - 56 0 0 27 12 18 5 29 43.7 64 219 -47 27 54 14 26 30 36 27 58 26 26 26 27 -0.44 - 55 0 0 27 0 37 5 29 35.1 63 221 -46 27 42 33 26 18 54 27 46 45 26 14 45 -0.44 - 54 0 0 26 48 51 5 29 26.5 63 223 -46 27 30 47 26 7 8 27 35 0 26 2 59 -0.44 - 53 0 0 26 37 2 5 29 17.9 62 225 -45 27 18 58 25 55 19 27 23 11 25 51 9 -0.44 - 52 0 0 26 25 9 5 29 9.4 62 227 -45 27 7 6 25 43 25 27 11 18 25 39 16 -0.44 - 51 0 0 26 13 12 5 29 0.9 62 228 -44 26 55 9 25 31 29 26 59 22 25 27 19 -0.44 - 50 0 0 26 1 13 5 28 52.4 61 230 -44 26 43 10 25 19 29 26 47 23 25 15 20 -0.44 - 49 0 0 25 49 10 5 28 43.9 60 232 -43 26 31 8 25 7 27 26 35 20 25 3 17 -0.44 - 48 0 0 25 37 5 5 28 35.4 60 233 -43 26 19 3 24 55 21 26 23 15 24 51 12 -0.44 - 47 0 0 25 24 58 5 28 27.0 59 235 -42 26 6 55 24 43 13 26 11 8 24 39 4 -0.44 - 46 0 0 25 12 47 5 28 18.7 59 236 -42 25 54 45 24 31 3 25 58 58 24 26 54 -0.44 - 45 0 0 25 0 35 5 28 10.3 58 238 -41 25 42 33 24 18 51 25 46 46 24 14 42 -0.44 - 44 0 0 24 48 21 5 28 2.0 57 239 -41 25 30 19 24 6 37 25 34 32 24 2 28 -0.44 - 43 0 0 24 36 6 5 27 53.8 57 241 -40 25 18 3 23 54 21 25 22 16 23 50 12 -0.44 - 42 0 0 24 23 48 5 27 45.6 56 242 -39 25 5 46 23 42 4 25 9 59 23 37 55 -0.44 - 41 0 0 24 11 30 5 27 37.4 55 243 -39 24 53 28 23 29 46 24 57 40 23 25 37 -0.44 - 40 0 0 23 59 11 5 27 29.3 55 244 -38 24 41 8 23 17 27 24 45 20 23 13 17 -0.44 - 39 0 0 23 46 50 5 27 21.3 54 246 -38 24 28 48 23 5 7 24 33 0 23 0 57 -0.44 - 38 0 0 23 34 29 5 27 13.3 53 247 -37 24 16 27 22 52 46 24 20 39 22 48 36 -0.44 - 37 0 0 23 22 8 5 27 5.4 53 248 -36 24 4 5 22 40 25 24 8 17 22 36 15 -0.44 - 36 0 0 23 9 47 5 26 57.5 52 249 -36 23 51 43 22 28 4 23 55 56 22 23 54 -0.44 - 35 0 0 22 57 25 5 26 49.7 51 250 -35 23 39 22 22 15 43 23 43 34 22 11 33 -0.44 - 34 0 0 22 45 4 5 26 42.0 50 251 -34 23 27 1 22 3 22 23 31 13 21 59 13 -0.44 - 33 0 0 22 32 44 5 26 34.4 49 252 -34 23 14 40 21 51 2 23 18 52 21 46 53 -0.44 - 32 0 0 22 20 24 5 26 26.8 49 253 -33 23 2 20 21 38 43 23 6 32 21 34 33 -0.44 - 31 0 0 22 8 6 5 26 19.3 48 254 -32 22 50 1 21 26 24 22 54 13 21 22 15 -0.44 - 30 0 0 21 55 48 5 26 11.9 47 254 -31 22 37 43 21 14 7 22 41 55 21 9 58 -0.44 - 29 0 0 21 43 32 5 26 4.6 46 255 -31 22 25 26 21 1 52 22 29 38 20 57 43 -0.44 - 28 0 0 21 31 18 5 25 57.4 45 256 -30 22 13 12 20 49 38 22 17 23 20 45 29 -0.44 - 27 0 0 21 19 6 5 25 50.2 45 257 -29 22 0 59 20 37 27 22 5 11 20 33 18 -0.44 - 26 0 0 21 6 56 5 25 43.2 44 258 -28 21 48 48 20 25 17 21 53 0 20 21 8 -0.44 - 25 0 0 20 54 48 5 25 36.2 43 258 -28 21 36 40 20 13 10 21 40 52 20 9 1 -0.44 - 24 0 0 20 42 43 5 25 29.4 42 259 -27 21 24 34 20 1 5 21 28 46 19 56 57 -0.44 - 23 0 0 20 30 41 5 25 22.6 41 260 -26 21 12 31 19 49 4 21 16 43 19 44 55 -0.44 - 22 0 0 20 18 42 5 25 16.0 40 260 -25 21 0 32 19 37 5 21 4 43 19 32 57 -0.44 - 21 0 0 20 6 46 5 25 9.4 39 261 -25 20 48 35 19 25 10 20 52 47 19 21 2 -0.44 - 20 0 0 19 54 54 5 25 3.0 39 261 -24 20 36 42 19 13 19 20 40 54 19 9 10 -0.44 - 19 0 0 19 43 6 5 24 56.7 38 262 -23 20 24 53 19 1 31 20 29 5 18 57 23 -0.44 - 18 0 0 19 31 21 5 24 50.5 37 263 -22 20 13 8 18 49 48 20 17 19 18 45 40 -0.44 - 17 0 0 19 19 41 5 24 44.4 36 263 -21 20 1 27 18 38 9 20 5 38 18 34 0 -0.44 - 16 0 0 19 8 6 5 24 38.4 35 264 -21 19 49 51 18 26 34 19 54 2 18 22 26 -0.44 - 15 0 0 18 56 35 5 24 32.6 34 264 -20 19 38 19 18 15 4 19 42 30 18 10 56 -0.44 - 14 0 0 18 45 9 5 24 26.9 33 265 -19 19 26 53 18 3 39 19 31 4 17 59 31 -0.44 - 13 0 0 18 33 49 5 24 21.3 32 265 -18 19 15 32 17 52 20 19 19 42 17 48 12 -0.44 - 12 0 0 18 22 34 5 24 15.8 31 266 -17 19 4 16 17 41 5 19 8 26 17 36 57 -0.44 - 11 0 0 18 11 24 5 24 10.5 31 266 -16 18 53 5 17 29 57 18 57 16 17 25 49 -0.44 - 10 0 0 18 0 21 5 24 5.3 30 267 -15 18 42 1 17 18 54 18 46 12 17 14 46 -0.44 - 9 0 0 17 49 24 5 24 0.3 29 267 -15 18 31 3 17 7 58 18 35 13 17 3 50 -0.44 - 8 0 0 17 38 33 5 23 55.4 28 267 -14 18 20 11 16 57 8 18 24 21 16 53 0 -0.44 - 7 0 0 17 27 48 5 23 50.6 27 268 -13 18 9 25 16 46 24 18 13 36 16 42 17 -0.44 - 6 0 0 17 17 10 5 23 46.0 26 268 -12 17 58 47 16 35 47 18 2 57 16 31 40 -0.44 - 5 0 0 17 6 40 5 23 41.5 25 269 -11 17 48 15 16 25 18 17 52 25 16 21 10 -0.44 - 4 0 0 16 56 16 5 23 37.2 24 269 -10 17 37 51 16 14 55 17 42 1 16 10 48 -0.44 - 3 0 0 16 46 0 5 23 33.0 23 269 -9 17 27 34 16 4 40 17 31 43 16 0 33 -0.45 - 2 0 0 16 35 52 5 23 29.0 22 270 -8 17 17 24 15 54 33 17 21 34 15 50 26 -0.45 - 1 0 0 16 25 51 5 23 25.1 21 270 -8 17 7 23 15 44 33 17 11 32 15 40 26 -0.45 0 0 0 16 15 59 5 23 21.4 20 270 -7 16 57 29 15 34 42 17 1 39 15 30 35 -0.45 1 0 0 16 6 15 5 23 17.9 19 271 -6 16 47 44 15 24 59 16 51 54 15 20 52 -0.45 2 0 0 15 56 39 5 23 14.5 18 271 -5 16 38 8 15 15 24 16 42 17 15 11 17 -0.45 3 0 0 15 47 12 5 23 11.2 17 271 -4 16 28 40 15 5 58 16 32 49 15 1 51 -0.45 4 0 0 15 37 54 5 23 8.2 17 272 -3 16 19 21 14 56 41 16 23 30 14 52 34 -0.45 5 0 0 15 28 45 5 23 5.3 16 272 -2 16 10 11 14 47 33 16 14 20 14 43 27 -0.45 6 0 0 15 19 46 5 23 2.5 15 272 -1 16 1 10 14 38 34 16 5 19 14 34 28 -0.45 7 0 0 15 10 56 5 23 0.0 14 272 0 15 52 19 14 29 45 15 56 28 14 25 39 -0.45 8 0 0 15 2 15 5 22 57.6 13 273 1 15 43 38 14 21 6 15 47 47 14 17 0 -0.46 9 0 0 14 53 45 5 22 55.3 12 273 2 15 35 6 14 12 36 15 39 15 14 8 30 -0.46 10 0 0 14 45 24 5 22 53.3 11 273 2 15 26 45 14 4 16 15 30 54 14 0 11 -0.46 11 0 0 14 37 14 5 22 51.4 10 274 3 15 18 34 13 56 7 15 22 42 13 52 1 -0.46 12 0 0 14 29 14 5 22 49.7 9 274 4 15 10 33 13 48 8 15 14 41 13 44 2 -0.47 13 0 0 14 21 25 5 22 48.2 8 274 5 15 2 43 13 40 20 15 6 51 13 36 14 -0.47 14 0 0 14 13 46 5 22 46.8 7 274 6 14 55 3 13 32 42 14 59 12 13 28 37 -0.47 15 0 0 14 6 19 5 22 45.6 6 275 7 14 47 35 13 25 15 14 51 43 13 21 10 -0.48 16 0 0 13 59 2 5 22 44.6 5 275 8 14 40 18 13 18 0 14 44 26 13 13 55 -0.49 17 0 0 13 51 57 5 22 43.8 4 275 9 14 33 12 13 10 56 14 37 20 13 6 50 -0.50 18 0 0 13 45 3 5 22 43.1 3 275 10 14 26 17 13 4 3 14 30 25 12 59 57 -0.52 19 0 0 13 38 21 5 22 42.7 2 276 11 14 19 34 12 57 21 14 23 42 12 53 16 -0.57 20 0 0 13 31 51 5 22 42.4 1 276 12 14 13 3 12 50 52 14 17 11 12 46 47 -0.69 21 0 0 13 25 32 5 22 42.3 0 276 13 14 6 44 .. .. .. 14 10 51 .. .. .. -6.24 Uncertainty in time = +/- 3 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: UCAC4 480-053839 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 13 56 49.8723 DE: +05 58 25.925 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 13 56 49.8723 DE: +05 58 25.926 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (145) Adeona asteroid class: ShapeModel approx. diameter [km]: 138 approx. diameter ["]: 0.121 distance from Earth [AU]: 1.57610 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#117 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): 0.025", 0.004", 111.529° remarks: * orbital elements for (145)Adeona : Mean anomaly = 63.8472080909 deg Arg. of pericenter = 45.2464301891 deg Long. of node = 77.3270126897 deg Inclination = 12.6197218136 deg Eccentricity = 0.1467386423 Semimajor axis = 2.6724701728 AU Perihelion dist = 2.2803155282 AU Mag: H = 8.21, G = 0.15 Epoch of elements : MJD 60045.23006945 TDT (2023 Apr 11.2301) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1172023Feb07,12.36,2023,4,11,5.523574,0.072666,0.396709,-6.199691,1.135850,-0.000996,-0.001345,0.000001,0.000000 -72.5316,5.8587,97.44,8.23,False UCAC4 480-053839,13.94718674,5.9738681,0.00,11.96,0.00,0.0,0,,13.96681586,5.8586971,0.65,0.00,0,0,0 145,Adeona,11.74,138.0,1.5761,0,0,-2.318,6.33,,8.8,0 0,63.7953,2023,4,11,45.2464,77.3270,12.6197,0.14674,2.67247,2.28032,8.21,5.0,0.15 1.050,0.0250,0.0037,112,0.0060,Known errors,-1.00,-1,-1,-1 20230411_053839,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:59 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org