IOTA/IOTA-ES occultation update for (222) Lucia / HIP 3055 event on 2023 Sep 28, 23:57 UT Visible from Europe, N Africa Summary ------- On 2023 Sep 28 UT, the 53.5 km diameter asteroid (222) Lucia will occult a 8.6 mag star in the constellation Cetus for observers along a path across Europe, N Africa. In the case of an occultation, the combined light of the asteroid and the star will drop by 5.55 mag to 14.15 mag (the magnitude of the asteroid) for at most 4.000 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 Sep 28, 23:50 - 2023 Sep 29, 00:03 * geocentric midpoint of event [JD]: 2460216.49811479 * magnitude of target star: 8.61 * magnitude drop [mag]: 5.55 * estimated maximum duration [s]: 4.000 * Moon: 100 % sunlit, 10° distance * Sun: 175° distance * rough path description: Europe, N Africa The occultation path -------------------- * approximate projected width [km]: 65 * 1 sigma uncertainty interval [path widths]: +/- 0.03 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.001", 66°) * approx speed of asteroid's shadow [km/s]: 13.3787 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of HIP 3055 by 222 Lucia on 2023 Sep 28 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 - 88 0 0 12 46 59 0 3 47.0 + 1 89 -6 13 4 46 12 29 16 13 5 39 12 28 23 .... - 87 0 0 12 48 41 0 3 46.8 + 2 89 -7 13 6 28 12 30 58 13 7 22 12 30 5 -0.50 - 86 0 0 12 50 52 0 3 46.4 + 3 89 -8 13 8 39 12 33 9 13 9 32 12 32 15 -0.58 - 85 0 0 12 53 31 0 3 45.9 + 4 90 -9 13 11 18 12 35 48 13 12 12 12 34 54 -0.61 - 84 0 0 12 56 39 0 3 45.2 + 5 90 -10 13 14 26 12 38 55 13 15 20 12 38 1 -0.63 - 83 0 0 13 0 15 0 3 44.3 + 6 90 -11 13 18 2 12 42 31 13 18 56 12 41 37 -0.64 - 82 0 0 13 4 19 0 3 43.3 + 7 90 -11 13 22 7 12 46 34 13 23 1 12 45 41 -0.65 - 81 0 0 13 8 51 0 3 42.1 + 7 91 -12 13 26 40 12 51 6 13 27 34 12 50 13 -0.66 - 80 0 0 13 13 51 0 3 40.7 + 8 91 -13 13 31 41 12 56 6 13 32 35 12 55 12 -0.66 - 79 0 0 13 19 19 0 3 39.2 + 9 91 -14 13 37 9 13 1 33 13 38 3 13 0 40 -0.67 - 78 0 0 13 25 15 0 3 37.5 + 10 91 -15 13 43 6 13 7 29 13 44 0 13 6 35 -0.67 - 77 0 0 13 31 39 0 3 35.6 + 11 92 -16 13 49 30 13 13 51 13 50 24 13 12 58 -0.67 - 76 0 0 13 38 30 0 3 33.6 + 12 92 -17 13 56 22 13 20 42 13 57 16 13 19 48 -0.68 - 75 0 0 13 45 48 0 3 31.4 + 13 92 -18 14 3 41 13 27 59 14 4 36 13 27 5 -0.68 - 74 0 0 13 53 34 0 3 29.1 + 14 92 -19 14 11 28 13 35 44 14 12 22 13 34 50 -0.68 - 73 0 0 14 1 46 0 3 26.6 + 15 93 -20 14 19 41 13 43 55 14 20 36 13 43 1 -0.68 - 72 0 0 14 10 26 0 3 23.9 + 16 93 -21 14 28 22 13 52 33 14 29 16 13 51 40 -0.68 - 71 0 0 14 19 32 0 3 21.1 + 17 93 -22 14 37 29 14 1 38 14 38 23 14 0 44 -0.68 - 70 0 0 14 29 4 0 3 18.1 + 18 94 -23 14 47 3 14 11 10 14 47 57 14 10 16 -0.68 - 69 0 0 14 39 3 0 3 15.0 + 19 94 -24 14 57 3 14 21 7 14 57 57 14 20 13 -0.68 - 68 0 0 14 49 28 0 3 11.7 + 20 94 -25 15 7 29 14 31 31 15 8 24 14 30 37 -0.68 - 67 0 0 15 0 19 0 3 8.3 + 21 95 -26 15 18 22 14 42 21 15 19 16 14 41 26 -0.68 - 66 0 0 15 11 36 0 3 4.7 + 22 95 -27 15 29 40 14 53 36 15 30 34 14 52 42 -0.68 - 65 0 0 15 23 18 0 3 1.0 + 23 95 -28 15 41 23 15 5 17 15 42 18 15 4 22 -0.69 - 64 0 0 15 35 26 0 2 57.1 + 24 96 -29 15 53 32 15 17 23 15 54 27 15 16 28 -0.69 - 63 0 0 15 47 58 0 2 53.1 + 25 96 -30 16 6 6 15 29 54 16 7 1 15 28 59 -0.69 - 62 0 0 16 0 55 0 2 48.9 + 25 97 -30 16 19 5 15 42 49 16 20 1 15 41 55 -0.69 - 61 0 0 16 14 18 0 2 44.6 + 26 97 -31 16 32 29 15 56 10 16 33 24 15 55 15 -0.69 - 60 0 0 16 28 4 0 2 40.1 + 27 97 -32 16 46 18 16 9 55 16 47 13 16 9 0 -0.69 - 59 0 0 16 42 14 0 2 35.6 + 28 98 -33 17 0 30 16 24 3 17 1 25 16 23 8 -0.69 - 58 0 0 16 56 48 0 2 30.8 + 29 98 -34 17 15 5 16 38 35 17 16 1 16 37 41 -0.69 - 57 0 0 17 11 46 0 2 26.0 + 30 99 -35 17 30 5 16 53 31 17 31 0 16 52 36 -0.69 - 56 0 0 17 27 7 0 2 21.0 + 31 99 -36 17 45 28 17 8 50 17 46 23 17 7 55 -0.69 - 55 0 0 17 42 51 0 2 15.9 + 32 100 -37 18 1 13 17 24 32 18 2 9 17 23 37 -0.69 - 54 0 0 17 58 57 0 2 10.6 + 33 101 -38 18 17 22 17 40 37 18 18 17 17 39 41 -0.69 - 53 0 0 18 15 26 0 2 5.3 + 33 101 -38 18 33 52 17 57 3 18 34 48 17 56 8 -0.69 - 52 0 0 18 32 16 0 1 59.8 + 34 102 -39 18 50 45 18 13 52 18 51 41 18 12 56 -0.69 - 51 0 0 18 49 29 0 1 54.1 + 35 102 -40 19 7 59 18 31 2 19 8 55 18 30 6 -0.69 - 50 0 0 19 7 2 0 1 48.4 + 36 103 -41 19 25 35 18 48 33 19 26 31 18 47 38 -0.69 - 49 0 0 19 24 56 0 1 42.6 + 37 104 -42 19 43 31 19 6 26 19 44 28 19 5 30 -0.69 - 48 0 0 19 43 11 0 1 36.6 + 38 104 -43 20 1 48 19 24 38 20 2 45 19 23 42 -0.69 - 47 0 0 20 1 46 0 1 30.6 + 38 105 -43 20 20 26 19 43 11 20 21 22 19 42 15 -0.69 - 46 0 0 20 20 41 0 1 24.4 + 39 106 -44 20 39 23 20 2 4 20 40 19 20 1 8 -0.69 - 45 0 0 20 39 55 0 1 18.1 + 40 107 -45 20 58 39 20 21 16 20 59 36 20 20 20 -0.69 - 44 0 0 20 59 28 0 1 11.7 + 41 108 -46 21 18 14 20 40 47 21 19 11 20 39 50 -0.69 - 43 0 0 21 19 20 0 1 5.3 + 42 108 -46 21 38 8 21 0 36 21 39 5 20 59 40 -0.69 - 42 0 0 21 39 30 0 0 58.7 + 42 109 -47 21 58 20 21 20 44 21 59 17 21 19 47 -0.69 - 41 0 0 21 59 57 0 0 52.1 + 43 110 -48 22 18 50 21 41 9 22 19 47 21 40 12 -0.69 - 40 0 0 22 20 41 0 0 45.3 + 44 111 -48 22 39 36 22 1 51 22 40 34 22 0 54 -0.69 - 39 0 0 22 41 42 0 0 38.5 + 44 112 -49 23 0 40 22 22 50 23 1 37 22 21 53 -0.69 - 38 0 0 23 3 0 0 0 31.6 + 45 113 -50 23 21 59 22 44 5 23 22 57 22 43 8 -0.69 - 37 0 0 23 24 33 0 0 24.6 + 46 114 -50 23 43 35 23 5 35 23 44 32 23 4 38 -0.69 - 36 0 0 23 46 21 0 0 17.6 + 46 116 -51 24 5 25 23 27 21 24 6 23 23 26 24 -0.69 - 35 0 0 24 8 24 0 0 10.4 + 47 117 -52 24 27 30 23 49 22 24 28 28 23 48 25 -0.70 - 34 0 0 24 30 41 0 0 3.3 + 48 118 -52 24 49 49 24 11 37 24 50 48 24 10 39 -0.70 - 33 0 0 24 53 11 23 59 56.0 48 119 -53 25 12 22 24 34 5 25 13 21 24 33 8 -0.70 - 32 0 0 25 15 55 23 59 48.7 49 120 -53 25 35 8 24 56 47 25 36 7 24 55 49 -0.70 - 31 0 0 25 38 52 23 59 41.4 49 122 -54 25 58 7 25 19 41 25 59 5 25 18 43 -0.70 - 30 0 0 26 2 0 23 59 34.0 50 123 -54 26 21 17 25 42 47 26 22 16 25 41 49 -0.70 - 29 0 0 26 25 19 23 59 26.5 50 124 -55 26 44 39 26 6 5 26 45 38 26 5 7 -0.70 - 28 0 0 26 48 50 23 59 19.0 51 126 -55 27 8 12 26 29 33 27 9 11 26 28 35 -0.70 - 27 0 0 27 12 31 23 59 11.5 51 127 -56 27 31 55 26 53 12 27 32 53 26 52 13 -0.70 - 26 0 0 27 36 21 23 59 4.0 52 129 -56 27 55 47 27 17 0 27 56 46 27 16 2 -0.70 - 25 0 0 28 0 20 23 58 56.4 52 130 -56 28 19 49 27 40 57 28 20 48 27 39 59 -0.70 - 24 0 0 28 24 28 23 58 48.8 53 132 -57 28 43 58 28 5 3 28 44 58 28 4 5 -0.70 - 23 0 0 28 48 44 23 58 41.1 53 134 -57 29 8 16 28 29 17 29 9 15 28 28 18 -0.70 - 22 0 0 29 13 7 23 58 33.5 53 135 -57 29 32 41 28 53 38 29 33 40 28 52 39 -0.70 - 21 0 0 29 37 36 23 58 25.8 54 137 -57 29 57 12 29 18 5 29 58 11 29 17 6 -0.70 - 20 0 0 30 2 11 23 58 18.2 54 139 -57 30 21 49 29 42 39 30 22 48 29 41 40 -0.70 - 19 0 0 30 26 52 23 58 10.5 54 140 -58 30 46 31 30 7 17 30 47 31 30 6 18 -0.70 - 18 0 0 30 51 37 23 58 2.8 54 142 -58 31 11 18 30 32 1 31 12 18 30 31 2 -0.70 - 17 0 0 31 16 26 23 57 55.2 54 144 -58 31 36 9 30 56 48 31 37 9 30 55 49 -0.70 - 16 0 0 31 41 18 23 57 47.5 55 146 -58 32 1 3 31 21 39 32 2 3 31 20 40 -0.70 - 15 0 0 32 6 14 23 57 39.8 55 147 -58 32 26 0 31 46 33 32 26 59 31 45 34 -0.70 - 14 0 0 32 31 11 23 57 32.2 55 149 -58 32 50 58 32 11 29 32 51 58 32 10 29 -0.70 - 13 0 0 32 56 10 23 57 24.6 55 151 -58 33 15 58 32 36 26 33 16 58 32 35 27 -0.71 - 12 0 0 33 21 9 23 57 17.0 55 153 -57 33 40 59 33 1 24 33 41 59 33 0 25 -0.71 - 11 0 0 33 46 9 23 57 9.5 55 155 -57 34 6 0 33 26 23 34 7 0 33 25 23 -0.71 - 10 0 0 34 11 8 23 57 1.9 55 157 -57 34 31 0 33 51 21 34 32 0 33 50 21 -0.71 - 9 0 0 34 36 6 23 56 54.5 55 158 -57 34 55 59 34 16 17 34 56 59 34 15 18 -0.71 - 8 0 0 35 1 2 23 56 47.0 55 160 -57 35 20 56 34 41 12 35 21 57 34 40 13 -0.71 - 7 0 0 35 25 55 23 56 39.6 54 162 -56 35 45 51 35 6 5 35 46 51 35 5 5 -0.71 - 6 0 0 35 50 46 23 56 32.2 54 164 -56 36 10 42 35 30 55 36 11 43 35 29 55 -0.71 - 5 0 0 36 15 33 23 56 24.9 54 166 -56 36 35 30 35 55 41 36 36 30 35 54 41 -0.71 - 4 0 0 36 40 15 23 56 17.7 54 167 -56 37 0 13 36 20 23 37 1 14 36 19 23 -0.71 - 3 0 0 37 4 53 23 56 10.5 54 169 -55 37 24 51 36 45 0 37 25 52 36 44 0 -0.71 - 2 0 0 37 29 25 23 56 3.3 53 171 -55 37 49 24 37 9 32 37 50 25 37 8 32 -0.71 - 1 0 0 37 53 51 23 55 56.2 53 172 -54 38 13 51 37 33 58 38 14 51 37 32 58 -0.71 - 0 0 0 38 18 11 23 55 49.2 53 174 -54 38 38 11 37 58 17 38 39 11 37 57 17 -0.71 1 0 0 38 42 23 23 55 42.2 52 176 -54 39 2 23 38 22 29 39 3 24 38 21 29 -0.71 2 0 0 39 6 28 23 55 35.3 52 177 -53 39 26 28 38 46 34 39 27 28 38 45 34 -0.71 3 0 0 39 30 24 23 55 28.5 52 179 -53 39 50 24 39 10 30 39 51 25 39 9 30 -0.71 4 0 0 39 54 12 23 55 21.8 51 181 -52 40 14 11 39 34 17 40 15 12 39 33 17 -0.71 5 0 0 40 17 50 23 55 15.1 51 182 -52 40 37 49 39 57 56 40 38 50 39 56 56 -0.71 6 0 0 40 41 18 23 55 8.5 50 184 -51 41 1 17 40 21 24 41 2 18 40 20 24 -0.71 7 0 0 41 4 36 23 55 2.0 50 185 -51 41 24 35 40 44 42 41 25 35 40 43 42 -0.71 8 0 0 41 27 43 23 54 55.6 50 187 -50 41 47 41 41 7 50 41 48 42 41 6 50 -0.71 9 0 0 41 50 38 23 54 49.2 49 188 -49 42 10 36 41 30 46 42 11 37 41 29 46 -0.71 10 0 0 42 13 22 23 54 43.0 49 189 -49 42 33 20 41 53 30 42 34 20 41 52 31 -0.71 11 0 0 42 35 54 23 54 36.8 48 191 -48 42 55 51 42 16 3 42 56 51 42 15 3 -0.71 12 0 0 42 58 13 23 54 30.7 48 192 -48 43 18 9 42 38 23 43 19 10 42 37 23 -0.71 13 0 0 43 20 20 23 54 24.7 47 193 -47 43 40 15 43 0 30 43 41 15 42 59 30 -0.71 14 0 0 43 42 12 23 54 18.8 47 195 -47 44 2 6 43 22 24 44 3 7 43 21 24 -0.71 15 0 0 44 3 51 23 54 13.0 46 196 -46 44 23 44 43 44 4 44 24 45 43 43 4 -0.71 16 0 0 44 25 16 23 54 7.2 45 197 -45 44 45 8 44 5 30 44 46 8 44 4 30 -0.71 17 0 0 44 46 27 23 54 1.6 45 199 -45 45 6 17 44 26 42 45 7 17 44 25 42 -0.71 18 0 0 45 7 23 23 53 56.1 44 200 -44 45 27 12 44 47 39 45 28 12 44 46 39 -0.71 19 0 0 45 28 3 23 53 50.6 44 201 -43 45 47 51 45 8 21 45 48 51 45 7 22 -0.71 20 0 0 45 48 29 23 53 45.3 43 202 -43 46 8 15 45 28 48 46 9 15 45 27 49 -0.72 21 0 0 46 8 39 23 53 40.0 43 203 -42 46 28 23 45 48 59 46 29 23 45 48 0 -0.72 22 0 0 46 28 33 23 53 34.8 42 205 -42 46 48 16 46 8 55 46 49 15 46 7 56 -0.72 23 0 0 46 48 10 23 53 29.7 41 206 -41 47 7 52 46 28 34 47 8 51 46 27 35 -0.72 24 0 0 47 7 32 23 53 24.8 41 207 -40 47 27 12 46 47 58 47 28 11 46 46 59 -0.72 25 0 0 47 26 37 23 53 19.9 40 208 -40 47 46 15 47 7 4 47 47 14 47 6 5 -0.72 26 0 0 47 45 25 23 53 15.1 40 209 -39 48 5 1 47 25 55 48 6 1 47 24 56 -0.72 27 0 0 48 3 57 23 53 10.4 39 210 -38 48 23 31 47 44 28 48 24 30 47 43 29 -0.72 28 0 0 48 22 11 23 53 5.8 39 211 -38 48 41 43 48 2 44 48 42 42 48 1 46 -0.72 29 0 0 48 40 8 23 53 1.3 38 212 -37 48 59 38 48 20 43 49 0 37 48 19 45 -0.72 30 0 0 48 57 48 23 52 56.8 37 213 -37 49 17 16 48 38 25 49 18 15 48 37 27 -0.72 31 0 0 49 15 10 23 52 52.5 37 214 -36 49 34 36 48 55 50 49 35 35 48 54 51 -0.72 32 0 0 49 32 15 23 52 48.3 36 215 -35 49 51 39 49 12 57 49 52 38 49 11 58 -0.72 33 0 0 49 49 2 23 52 44.1 36 216 -35 50 8 24 49 29 46 50 9 22 49 28 48 -0.72 34 0 0 50 5 32 23 52 40.1 35 217 -34 50 24 51 49 46 18 50 25 49 49 45 20 -0.72 35 0 0 50 21 43 23 52 36.1 34 218 -33 50 41 0 50 2 31 50 41 59 50 1 34 -0.72 36 0 0 50 37 37 23 52 32.2 34 219 -33 50 56 52 50 18 27 50 57 50 50 17 30 -0.72 37 0 0 50 53 13 23 52 28.4 33 220 -32 51 12 25 50 34 6 51 13 23 50 33 8 -0.72 38 0 0 51 8 31 23 52 24.7 33 221 -31 51 27 41 50 49 26 51 28 39 50 48 28 -0.72 39 0 0 51 23 30 23 52 21.1 32 222 -31 51 42 38 51 4 28 51 43 36 51 3 30 -0.72 40 0 0 51 38 12 23 52 17.6 31 223 -30 51 57 17 51 19 12 51 58 15 51 18 15 -0.72 41 0 0 51 52 36 23 52 14.1 31 224 -30 52 11 39 51 33 38 52 12 37 51 32 41 -0.72 42 0 0 52 6 42 23 52 10.7 30 225 -29 52 25 42 51 47 46 52 26 40 51 46 49 -0.72 43 0 0 52 20 30 23 52 7.5 30 226 -28 52 39 28 52 1 36 52 40 25 52 0 39 -0.72 44 0 0 52 33 59 23 52 4.2 29 227 -28 52 52 55 52 15 9 52 53 52 52 14 12 -0.72 45 0 0 52 47 11 23 52 1.1 28 228 -27 53 6 4 52 28 23 53 7 2 52 27 26 -0.72 46 0 0 53 0 5 23 51 58.1 28 229 -27 53 18 56 52 41 19 53 19 53 52 40 22 -0.72 47 0 0 53 12 41 23 51 55.1 27 229 -26 53 31 29 52 53 57 53 32 26 52 53 1 -0.72 48 0 0 53 24 59 23 51 52.2 27 230 -25 53 43 45 53 6 18 53 44 42 53 5 21 -0.72 49 0 0 53 36 59 23 51 49.4 26 231 -25 53 55 43 53 18 20 53 56 40 53 17 24 -0.72 50 0 0 53 48 42 23 51 46.7 25 232 -24 54 7 23 53 30 5 54 8 20 53 29 9 -0.72 51 0 0 54 0 6 23 51 44.0 25 233 -24 54 18 45 53 41 32 54 19 42 53 40 36 -0.72 52 0 0 54 11 13 23 51 41.4 24 234 -23 54 29 50 53 52 41 54 30 46 53 51 45 -0.72 53 0 0 54 22 3 23 51 38.9 24 235 -22 54 40 37 54 3 33 54 41 33 54 2 37 -0.72 54 0 0 54 32 35 23 51 36.5 23 236 -22 54 51 7 54 14 7 54 52 3 54 13 11 -0.72 55 0 0 54 42 49 23 51 34.1 23 237 -21 55 1 19 54 24 24 55 2 15 54 23 28 -0.72 56 0 0 54 52 46 23 51 31.8 22 238 -21 55 11 14 54 34 23 55 12 10 54 33 27 -0.72 57 0 0 55 2 26 23 51 29.6 21 238 -20 55 20 51 54 44 4 55 21 47 54 43 9 -0.72 58 0 0 55 11 48 23 51 27.4 21 239 -19 55 30 11 54 53 29 55 31 7 54 52 33 -0.72 59 0 0 55 20 53 23 51 25.3 20 240 -19 55 39 14 55 2 36 55 40 10 55 1 41 -0.72 60 0 0 55 29 41 23 51 23.3 20 241 -18 55 48 0 55 11 26 55 48 55 55 10 31 -0.72 61 0 0 55 38 12 23 51 21.3 19 242 -18 55 56 29 55 19 59 55 57 24 55 19 4 -0.72 62 0 0 55 46 26 23 51 19.4 19 243 -17 56 4 41 55 28 15 56 5 36 55 27 20 -0.72 63 0 0 55 54 23 23 51 17.5 18 244 -17 56 12 36 55 36 14 56 13 31 55 35 19 -0.72 64 0 0 56 2 3 23 51 15.8 18 244 -16 56 20 14 55 43 56 56 21 9 55 43 1 -0.72 65 0 0 56 9 26 23 51 14.0 17 245 -15 56 27 36 55 51 21 56 28 31 55 50 26 -0.72 66 0 0 56 16 33 23 51 12.4 16 246 -15 56 34 40 55 58 29 56 35 35 55 57 35 -0.72 67 0 0 56 23 23 23 51 10.8 16 247 -14 56 41 29 56 5 21 56 42 24 56 4 27 -0.72 68 0 0 56 29 56 23 51 9.3 15 248 -14 56 48 0 56 11 56 56 48 55 56 11 2 -0.72 69 0 0 56 36 13 23 51 7.8 15 249 -13 56 54 16 56 18 15 56 55 10 56 17 20 -0.72 70 0 0 56 42 14 23 51 6.4 14 250 -13 57 0 15 56 24 17 57 1 9 56 23 23 -0.72 71 0 0 56 47 58 23 51 5.0 14 250 -12 57 5 57 56 30 3 57 6 52 56 29 8 -0.72 72 0 0 56 53 26 23 51 3.7 13 251 -12 57 11 24 56 35 32 57 12 18 56 34 38 -0.72 73 0 0 56 58 38 23 51 2.4 13 252 -11 57 16 34 56 40 45 57 17 29 56 39 51 -0.72 74 0 0 57 3 33 23 51 1.2 12 253 -10 57 21 28 56 45 42 57 22 23 56 44 48 -0.72 75 0 0 57 8 13 23 51 0.1 12 254 -10 57 26 7 56 50 23 57 27 1 56 49 29 -0.72 76 0 0 57 12 36 23 50 59.0 11 255 -9 57 30 29 56 54 47 57 31 23 56 53 53 -0.72 77 0 0 57 16 43 23 50 58.0 10 256 -9 57 34 35 56 58 56 57 35 29 56 58 2 -0.72 78 0 0 57 20 35 23 50 57.0 10 256 -8 57 38 25 57 2 48 57 39 19 57 1 54 -0.72 79 0 0 57 24 10 23 50 56.1 9 257 -8 57 41 59 57 6 25 57 42 53 57 5 31 -0.72 80 0 0 57 27 30 23 50 55.2 9 258 -7 57 45 18 57 9 45 57 46 12 57 8 51 -0.72 81 0 0 57 30 33 23 50 54.4 8 259 -7 57 48 21 57 12 50 57 49 15 57 11 56 -0.73 82 0 0 57 33 21 23 50 53.6 8 260 -6 57 51 8 57 15 38 57 52 2 57 14 45 -0.73 83 0 0 57 35 53 23 50 52.9 7 261 -6 57 53 39 57 18 11 57 54 33 57 17 18 -0.73 84 0 0 57 38 10 23 50 52.3 7 261 -5 57 55 55 57 20 28 57 56 49 57 19 35 -0.73 85 0 0 57 40 10 23 50 51.7 6 262 -5 57 57 55 57 22 30 57 58 49 57 21 36 -0.73 86 0 0 57 41 55 23 50 51.1 6 263 -4 57 59 39 57 24 15 58 0 33 57 23 22 -0.74 87 0 0 57 43 25 23 50 50.6 5 264 -3 58 1 8 57 25 45 58 2 2 57 24 52 -0.74 88 0 0 57 44 38 23 50 50.1 5 265 -3 58 2 21 57 26 59 58 3 15 57 26 6 -0.74 89 0 0 57 45 36 23 50 49.7 4 266 -2 58 3 19 57 27 57 58 4 13 57 27 4 -0.75 90 0 0 57 46 18 23 50 49.4 3 267 -2 58 4 1 57 28 40 58 4 55 57 27 47 -0.76 91 0 0 57 46 45 23 50 49.1 3 267 -1 58 4 27 57 29 7 58 5 21 57 28 13 -0.77 92 0 0 57 46 56 23 50 48.8 2 268 -1 58 4 38 57 29 18 58 5 32 57 28 24 -0.78 93 0 0 57 46 51 23 50 48.6 2 269 0 58 4 33 57 29 13 58 5 27 57 28 20 -0.81 94 0 0 57 46 31 23 50 48.5 1 270 0 58 4 13 57 28 53 58 5 6 57 27 59 -0.85 95 0 0 57 45 55 23 50 48.4 1 271 1 58 3 37 57 28 16 58 4 30 57 27 23 -0.95 96 0 0 57 45 3 23 50 48.3 0 272 1 58 2 45 57 27 25 58 3 39 57 26 31 -1.44 Uncertainty in time = +/- 1 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: HIP 3055 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 00 38 48.1184 DE: +00 56 45.451 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 00 38 48.1184 DE: +00 56 45.451 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 8.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (222) Lucia asteroid class: approx. diameter [km]: 54 approx. diameter ["]: 0.033 distance from Earth [AU]: 2.20410 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#70 date of fit: 2023 Aug 22 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", 65.929° remarks: * orbital elements for (222)Lucia : Mean anomaly = 90.8791244351 deg Arg. of pericenter = 182.2362029503 deg Long. of node = 80.1144528895 deg Inclination = 2.1490486021 deg Eccentricity = 0.1308697279 Semimajor axis = 3.1440462791 AU Perihelion dist = 2.7325857980 AU Mag: H = 9.69, G = 0.15 Epoch of elements : MJD 60215.99791667 TDT (2023 Sep 28.9979) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#702023Aug22,4.00,2023,9,28,23.954755,-0.219251,0.531315,-6.981382,-2.877940,-0.000487,0.000119,0.000001,0.000000 3.1889,1.0780,178.32,-2.23,False HIP 3055,0.64669954,0.9459586,0.00,8.61,0.00,0.0,0,,0.66721829,1.0780038,5.54,0.00,0,0,0 222,Lucia,14.15,53.500,2.2041,0,0,-1.857,-11.48,,2.6,0 0,90.7027,2023,9,28,182.2362,80.1145,2.1490,0.13087,3.14405,2.73259,9.70,5.0,0.15 1.025,0.0087,0.0008,66,0.0087,Known errors,-1.00,0,-1,-1 20230928_P_3055,60182.99 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:52 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org