IOTA/IOTA-ES occultation update for (21) Lutetia / UCAC4 508-004106 event on 2023 Aug 05, 08:31 UT Visible from E Canada, USA, Mexico Summary ------- On 2023 Aug 05 UT, the 100.1 km diameter asteroid (21) Lutetia will occult a 11.7 mag star in the constellation Aries for observers along a path across E Canada, USA, Mexico. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.73 mag to 11.68 mag (the magnitude of the asteroid) for at most 6.040 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 Aug 05, 08:26 - 2023 Aug 05, 08:35 * geocentric midpoint of event [JD]: 2460161.85488729 * magnitude of target star: 11.72 * magnitude drop [mag]: 0.73 * estimated maximum duration [s]: 6.040 * Moon: 82 % sunlit, 38° distance * Sun: 93° distance * rough path description: E Canada, USA, Mexico The occultation path -------------------- * approximate projected width [km]: 139 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.014", 0.001", 69°) * approx speed of asteroid's shadow [km/s]: 16.5750 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 508-004106 by 21 Lutetia on 2023 Aug 5 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 -137 0 0 27 45 57 8 26 24.8 1 77 -44 27 7 19 28 25 2 27 5 31 28 26 52 .... -136 0 0 27 58 55 8 26 25.0 1 78 -44 27 20 12 28 38 4 27 18 24 28 39 54 -0.74 -135 0 0 28 12 16 8 26 25.2 2 78 -44 27 33 29 28 51 29 27 31 41 28 53 20 -0.83 -134 0 0 28 26 0 8 26 25.7 3 79 -44 27 47 8 29 5 18 27 45 20 29 7 8 -0.87 -133 0 0 28 40 6 8 26 26.2 4 79 -44 28 1 9 29 19 28 27 59 21 29 21 19 -0.89 -132 0 0 28 54 34 8 26 26.9 5 79 -44 28 15 33 29 34 1 28 13 44 29 35 53 -0.91 -131 0 0 29 9 24 8 26 27.7 6 80 -44 28 30 19 29 48 57 28 28 30 29 50 48 -0.92 -130 0 0 29 24 36 8 26 28.7 7 80 -43 28 45 25 30 4 13 28 43 36 30 6 5 -0.92 -129 0 0 29 40 9 8 26 29.8 8 81 -43 29 0 54 30 19 51 28 59 4 30 21 43 -0.93 -128 0 0 29 56 3 8 26 31.0 9 81 -43 29 16 43 30 35 50 29 14 53 30 37 43 -0.93 -127 0 0 30 12 17 8 26 32.4 10 82 -43 29 32 52 30 52 10 29 31 2 30 54 3 -0.94 -126 0 0 30 28 52 8 26 33.9 10 83 -43 29 49 22 31 8 50 29 47 32 31 10 43 -0.94 -125 0 0 30 45 47 8 26 35.5 11 83 -42 30 6 11 31 25 50 30 4 21 31 27 43 -0.94 -124 0 0 31 3 1 8 26 37.2 12 84 -42 30 23 20 31 43 10 30 21 30 31 45 3 -0.95 -123 0 0 31 20 34 8 26 39.1 13 84 -42 30 40 48 32 0 48 30 38 58 32 2 42 -0.95 -122 0 0 31 38 26 8 26 41.1 14 85 -41 30 58 35 32 18 45 30 56 44 32 20 39 -0.95 -121 0 0 31 56 36 8 26 43.2 15 85 -41 31 16 40 32 37 1 31 14 48 32 38 55 -0.95 -120 0 0 32 15 4 8 26 45.5 16 86 -41 31 35 2 32 55 34 31 33 11 32 57 28 -0.95 -119 0 0 32 33 49 8 26 47.9 17 87 -40 31 53 42 33 14 24 31 51 50 33 16 19 -0.95 -118 0 0 32 52 50 8 26 50.4 18 87 -40 32 12 38 33 33 32 32 10 46 33 35 26 -0.96 -117 0 0 33 12 8 8 26 53.0 18 88 -39 32 31 51 33 52 55 32 29 59 33 54 50 -0.96 -116 0 0 33 31 42 8 26 55.7 19 89 -39 32 51 20 34 12 34 32 49 27 34 14 30 -0.96 -115 0 0 33 51 31 8 26 58.6 20 89 -38 33 11 4 34 32 29 33 9 11 34 34 25 -0.96 -114 0 0 34 11 35 8 27 1.5 21 90 -38 33 31 2 34 52 38 33 29 9 34 54 34 -0.96 -113 0 0 34 31 53 8 27 4.6 22 91 -37 33 51 15 35 13 2 33 49 22 35 14 58 -0.96 -112 0 0 34 52 25 8 27 7.8 23 91 -37 34 11 42 35 33 39 34 9 48 35 35 35 -0.96 -111 0 0 35 13 10 8 27 11.1 23 92 -36 34 32 21 35 54 29 34 30 28 35 56 25 -0.96 -110 0 0 35 34 7 8 27 14.5 24 93 -36 34 53 13 36 15 31 34 51 19 36 17 28 -0.96 -109 0 0 35 55 16 8 27 17.9 25 94 -35 35 14 17 36 36 45 35 12 23 36 38 42 -0.96 -108 0 0 36 16 36 8 27 21.5 26 94 -34 35 35 33 36 58 11 35 33 38 37 0 8 -0.96 -107 0 0 36 38 7 8 27 25.2 27 95 -34 35 56 59 37 19 47 35 55 4 37 21 44 -0.96 -106 0 0 36 59 48 8 27 29.0 27 96 -33 36 18 35 37 41 32 36 16 40 37 43 30 -0.96 -105 0 0 37 21 38 8 27 32.9 28 97 -32 36 40 20 38 3 27 36 38 25 38 5 25 -0.96 -104 0 0 37 43 37 8 27 36.8 29 98 -32 37 2 14 38 25 31 37 0 19 38 27 29 -0.96 -103 0 0 38 5 44 8 27 40.9 30 99 -31 37 24 17 38 47 42 37 22 22 38 49 41 -0.96 -102 0 0 38 27 58 8 27 45.0 30 99 -30 37 46 27 39 10 1 37 44 31 39 12 0 -0.96 -101 0 0 38 50 19 8 27 49.2 31 100 -30 38 8 43 39 32 26 38 6 48 39 34 25 -0.96 -100 0 0 39 12 45 8 27 53.4 32 101 -29 38 31 6 39 54 57 38 29 10 39 56 56 -0.96 - 99 0 0 39 35 18 8 27 57.8 33 102 -28 38 53 34 40 17 33 38 51 38 40 19 33 -0.96 - 98 0 0 39 57 54 8 28 2.2 33 103 -28 39 16 7 40 40 14 39 14 11 40 42 13 -0.96 - 97 0 0 40 20 35 8 28 6.6 34 104 -27 39 38 44 41 2 58 39 36 48 41 4 58 -0.96 - 96 0 0 40 43 18 8 28 11.2 35 105 -26 40 1 24 41 25 46 39 59 28 41 27 45 -0.97 - 95 0 0 41 6 5 8 28 15.8 35 106 -25 40 24 7 41 48 35 40 22 11 41 50 35 -0.97 - 94 0 0 41 28 53 8 28 20.4 36 108 -25 40 46 52 42 11 26 40 44 55 42 13 27 -0.97 - 93 0 0 41 51 42 8 28 25.1 36 109 -24 41 9 38 42 34 19 41 7 41 42 36 19 -0.97 - 92 0 0 42 14 31 8 28 29.8 37 110 -23 41 32 25 42 57 11 41 30 28 42 59 11 -0.97 - 91 0 0 42 37 21 8 28 34.6 38 111 -23 41 55 12 43 20 3 41 53 15 43 22 3 -0.97 - 90 0 0 43 0 9 8 28 39.4 38 112 -22 42 17 58 43 42 54 42 16 0 43 44 54 -0.97 - 89 0 0 43 22 56 8 28 44.2 39 113 -21 42 40 42 44 5 43 42 38 45 44 7 43 -0.97 - 88 0 0 43 45 40 8 28 49.1 39 115 -20 43 3 25 44 28 29 43 1 27 44 30 30 -0.97 - 87 0 0 44 8 21 8 28 54.0 40 116 -20 43 26 4 44 51 12 43 24 7 44 53 13 -0.97 - 86 0 0 44 30 59 8 28 58.9 40 117 -19 43 48 41 45 13 51 43 46 43 45 15 52 -0.97 - 85 0 0 44 53 32 8 29 3.9 41 118 -18 44 11 13 45 36 26 44 9 15 45 38 27 -0.97 - 84 0 0 45 16 1 8 29 8.8 41 120 -17 44 33 40 45 58 55 44 31 42 46 0 57 -0.97 - 83 0 0 45 38 24 8 29 13.8 41 121 -16 44 56 2 46 21 19 44 54 4 46 23 20 -0.97 - 82 0 0 46 0 40 8 29 18.8 42 122 -16 45 18 18 46 43 36 45 16 20 46 45 38 -0.97 - 81 0 0 46 22 50 8 29 23.8 42 124 -15 45 40 28 47 5 47 45 38 30 47 7 48 -0.97 - 80 0 0 46 44 53 8 29 28.8 43 125 -14 46 2 30 47 27 50 46 0 32 47 29 51 -0.97 - 79 0 0 47 6 48 8 29 33.8 43 126 -13 46 24 25 47 49 44 46 22 27 47 51 45 -0.97 - 78 0 0 47 28 34 8 29 38.8 43 128 -13 46 46 12 48 11 30 46 44 14 48 13 31 -0.97 - 77 0 0 47 50 11 8 29 43.8 44 129 -12 47 7 49 48 33 7 47 5 51 48 35 8 -0.97 - 76 0 0 48 11 39 8 29 48.8 44 131 -11 47 29 18 48 54 34 47 27 20 48 56 35 -0.97 - 75 0 0 48 32 56 8 29 53.8 44 132 -10 47 50 36 49 15 50 47 48 39 49 17 51 -0.97 - 74 0 0 48 54 3 8 29 58.7 44 134 -10 48 11 45 49 36 56 48 9 47 49 38 57 -0.97 - 73 0 0 49 14 59 8 30 3.7 45 135 -9 48 32 42 49 57 50 48 30 45 49 59 51 -0.97 - 72 0 0 49 35 44 8 30 8.6 45 137 -8 48 53 29 50 18 33 48 51 31 50 20 34 -0.97 - 71 0 0 49 56 17 8 30 13.5 45 138 -8 49 14 3 50 39 4 49 12 6 50 41 5 -0.97 - 70 0 0 50 16 37 8 30 18.4 45 140 -7 49 34 26 50 59 22 49 32 28 51 1 23 -0.97 - 69 0 0 50 36 45 8 30 23.3 45 141 -6 49 54 36 51 19 28 49 52 38 51 21 28 -0.97 - 68 0 0 50 56 39 8 30 28.1 46 143 -5 50 14 33 51 39 20 50 12 35 51 41 20 -0.97 - 67 0 0 51 16 21 8 30 32.9 46 144 -5 50 34 17 51 58 58 50 32 20 52 0 58 -0.97 - 66 0 0 51 35 48 8 30 37.7 46 146 -4 50 53 47 52 18 23 50 51 50 52 20 23 -0.97 - 65 0 0 51 55 2 8 30 42.4 46 147 -3 51 13 4 52 37 33 51 11 7 52 39 33 -0.97 - 64 0 0 52 14 1 8 30 47.2 46 149 -3 51 32 6 52 56 29 51 30 9 52 58 29 -0.97 - 63 0 0 52 32 45 8 30 51.8 46 150 -2 51 50 54 53 15 10 51 48 57 53 17 9 -0.97 - 62 0 0 52 51 15 8 30 56.5 46 152 -1 52 9 27 53 33 36 52 7 31 53 35 35 -0.97 - 61 0 0 53 9 29 8 31 1.1 46 153 0 52 27 45 53 51 46 52 25 49 53 53 45 -0.97 - 60 0 0 53 27 28 8 31 5.6 46 155 0 52 45 48 54 9 41 52 43 52 54 11 40 -0.97 - 59 0 0 53 45 12 8 31 10.2 46 156 1 53 3 36 54 27 20 53 1 40 54 29 19 -0.97 - 58 0 0 54 2 40 8 31 14.7 46 158 2 53 21 8 54 44 44 53 19 12 54 46 43 -0.97 - 57 0 0 54 19 52 8 31 19.1 46 159 2 53 38 24 55 1 51 53 36 29 55 3 50 -0.97 - 56 0 0 54 36 47 8 31 23.5 46 161 3 53 55 24 55 18 42 53 53 29 55 20 41 -0.97 - 55 0 0 54 53 27 8 31 27.9 46 162 4 54 12 9 55 35 17 54 10 14 55 37 15 -0.97 - 54 0 0 55 9 50 8 31 32.2 46 164 4 54 28 37 55 51 36 54 26 42 55 53 34 -0.97 - 53 0 0 55 25 57 8 31 36.4 46 165 5 54 44 48 56 7 38 54 42 54 56 9 35 -0.97 - 52 0 0 55 41 48 8 31 40.7 45 167 5 55 0 44 56 23 23 54 58 49 56 25 20 -0.97 - 51 0 0 55 57 22 8 31 44.8 45 168 6 55 16 22 56 38 52 55 14 28 56 40 49 -0.97 - 50 0 0 56 12 39 8 31 49.0 45 170 7 55 31 45 56 54 4 55 29 51 56 56 1 -0.97 - 49 0 0 56 27 39 8 31 53.0 45 171 7 55 46 50 57 8 59 55 44 57 57 10 56 -0.97 - 48 0 0 56 42 23 8 31 57.1 45 173 8 56 1 39 57 23 37 55 59 46 57 25 34 -0.97 - 47 0 0 56 56 50 8 32 1.1 45 174 9 56 16 11 57 37 59 56 14 18 57 39 55 -0.97 - 46 0 0 57 11 0 8 32 5.0 44 176 9 56 30 27 57 52 4 56 28 34 57 54 0 -0.97 - 45 0 0 57 24 54 8 32 8.9 44 177 10 56 44 26 58 5 52 56 42 33 58 7 47 -0.97 - 44 0 0 57 38 30 8 32 12.8 44 178 10 56 58 8 58 19 23 56 56 15 58 21 18 -0.97 - 43 0 0 57 51 50 8 32 16.6 44 180 11 57 11 33 58 32 37 57 9 41 58 34 32 -0.97 - 42 0 0 58 4 53 8 32 20.3 44 181 11 57 24 41 58 45 35 57 22 49 58 47 30 -0.97 - 41 0 0 58 17 40 8 32 24.0 43 183 12 57 37 33 58 58 16 57 35 42 59 0 10 -0.97 - 40 0 0 58 30 10 8 32 27.7 43 184 13 57 50 9 59 10 40 57 48 17 59 12 34 -0.97 - 39 0 0 58 42 23 8 32 31.3 43 185 13 58 2 27 59 22 48 58 0 36 59 24 42 -0.97 - 38 0 0 58 54 20 8 32 34.9 43 187 14 58 14 29 59 34 39 58 12 38 59 36 33 -0.97 - 37 0 0 59 6 0 8 32 38.4 42 188 14 58 26 15 59 46 13 58 24 24 59 48 7 -0.97 - 36 0 0 59 17 24 8 32 41.9 42 189 15 58 37 44 59 57 32 58 35 53 59 59 25 -0.97 - 35 0 0 59 28 31 8 32 45.3 42 191 15 58 48 56 60 8 33 58 47 6 60 10 26 -0.97 - 34 0 0 59 39 22 8 32 48.7 42 192 16 58 59 53 60 19 19 58 58 3 60 21 12 -0.97 - 33 0 0 59 49 57 8 32 52.1 41 193 16 59 10 33 60 29 49 59 8 43 60 31 41 -0.97 - 32 0 0 60 0 15 8 32 55.4 41 194 17 59 20 57 60 40 2 59 19 7 60 41 54 -0.97 - 31 0 0 60 10 18 8 32 58.6 41 196 17 59 31 4 60 49 59 59 29 15 60 51 51 -0.97 - 30 0 0 60 20 5 8 33 1.9 40 197 18 59 40 56 60 59 41 59 39 7 61 1 32 -0.97 - 29 0 0 60 29 36 8 33 5.0 40 198 18 59 50 32 61 9 6 59 48 43 61 10 58 -0.97 - 28 0 0 60 38 51 8 33 8.2 40 199 19 59 59 52 61 18 16 59 58 3 61 20 7 -0.97 - 27 0 0 60 47 50 8 33 11.3 39 201 19 60 8 56 61 27 11 60 7 8 61 29 1 -0.97 - 26 0 0 60 56 34 8 33 14.3 39 202 20 60 17 45 61 35 49 60 15 56 61 37 40 -0.97 - 25 0 0 61 5 2 8 33 17.3 39 203 20 60 26 18 61 44 13 60 24 30 61 46 3 -0.97 - 24 0 0 61 13 15 8 33 20.3 39 204 21 60 34 35 61 52 21 60 32 47 61 54 11 -0.97 - 23 0 0 61 21 12 8 33 23.2 38 206 21 60 42 37 62 0 14 60 40 49 62 2 4 -0.97 - 22 0 0 61 28 55 8 33 26.1 38 207 22 60 50 24 62 7 52 60 48 36 62 9 41 -0.97 - 21 0 0 61 36 22 8 33 29.0 38 208 22 60 57 55 62 15 14 60 56 8 62 17 4 -0.97 - 20 0 0 61 43 34 8 33 31.8 37 209 23 61 5 12 62 22 22 61 3 25 62 24 12 -0.97 - 19 0 0 61 50 32 8 33 34.6 37 210 23 61 12 13 62 29 15 61 10 26 62 31 5 -0.97 - 18 0 0 61 57 14 8 33 37.3 37 211 24 61 19 0 62 35 54 61 17 13 62 37 43 -0.97 - 17 0 0 62 3 42 8 33 40.0 36 213 24 61 25 31 62 42 18 61 23 45 62 44 6 -0.97 - 16 0 0 62 9 55 8 33 42.7 36 214 25 61 31 48 62 48 27 61 30 2 62 50 15 -0.97 - 15 0 0 62 15 53 8 33 45.3 36 215 25 61 37 50 62 54 22 61 36 4 62 56 10 -0.97 - 14 0 0 62 21 37 8 33 47.9 35 216 26 61 43 38 63 0 2 61 41 52 63 1 50 -0.97 - 13 0 0 62 27 7 8 33 50.5 35 217 26 61 49 11 63 5 28 61 47 25 63 7 16 -0.97 - 12 0 0 62 32 22 8 33 53.0 34 218 26 61 54 29 63 10 40 61 52 44 63 12 28 -0.97 - 11 0 0 62 37 24 8 33 55.5 34 219 27 61 59 34 63 15 38 61 57 48 63 17 26 -0.97 - 10 0 0 62 42 11 8 33 57.9 34 220 27 62 4 24 63 20 22 62 2 38 63 22 10 -0.97 - 9 0 0 62 46 44 8 34 0.4 33 222 28 62 9 0 63 24 52 62 7 14 63 26 40 -0.97 - 8 0 0 62 51 3 8 34 2.8 33 223 28 62 13 21 63 29 8 62 11 36 63 30 56 -0.97 - 7 0 0 62 55 8 8 34 5.1 33 224 29 62 17 29 63 33 11 62 15 44 63 34 58 -0.97 - 6 0 0 62 58 59 8 34 7.4 32 225 29 62 21 23 63 36 59 62 19 38 63 38 47 -0.97 - 5 0 0 63 2 36 8 34 9.7 32 226 29 62 25 2 63 40 35 62 23 18 63 42 22 -0.97 - 4 0 0 63 6 0 8 34 12.0 32 227 30 62 28 28 63 43 56 62 26 44 63 45 43 -0.97 - 3 0 0 63 9 10 8 34 14.3 31 228 30 62 31 40 63 47 4 62 29 56 63 48 51 -0.97 - 2 0 0 63 12 7 8 34 16.5 31 229 31 62 34 39 63 49 59 62 32 54 63 51 45 -0.97 - 1 0 0 63 14 49 8 34 18.6 30 230 31 62 37 23 63 52 40 62 35 39 63 54 26 -0.97 0 0 0 63 17 19 8 34 20.8 30 231 31 62 39 54 63 55 7 62 38 10 63 56 54 -0.97 1 0 0 63 19 35 8 34 22.9 30 232 32 62 42 11 63 57 22 62 40 27 63 59 8 -0.97 2 0 0 63 21 37 8 34 25.0 29 233 32 62 44 15 63 59 23 62 42 31 64 1 9 -0.97 3 0 0 63 23 26 8 34 27.1 29 234 32 62 46 5 64 1 11 62 44 21 64 2 57 -0.97 4 0 0 63 25 2 8 34 29.1 29 235 33 62 47 42 64 2 46 62 45 58 64 4 32 -0.97 5 0 0 63 26 25 8 34 31.1 28 236 33 62 49 5 64 4 7 62 47 21 64 5 54 -0.97 6 0 0 63 27 34 8 34 33.1 28 237 34 62 50 15 64 5 16 62 48 31 64 7 2 -0.97 7 0 0 63 28 30 8 34 35.0 27 238 34 62 51 12 64 6 11 62 49 28 64 7 57 -0.97 8 0 0 63 29 12 8 34 37.0 27 239 34 62 51 55 64 6 53 62 50 11 64 8 40 -0.97 9 0 0 63 29 42 8 34 38.9 27 240 35 62 52 24 64 7 22 62 50 40 64 9 9 -0.97 10 0 0 63 29 58 8 34 40.7 26 241 35 62 52 40 64 7 39 62 50 56 64 9 25 -0.97 11 0 0 63 30 1 8 34 42.6 26 242 35 62 52 43 64 7 42 62 50 59 64 9 28 -0.97 12 0 0 63 29 51 8 34 44.4 25 243 36 62 52 33 64 7 32 62 50 49 64 9 18 -0.97 13 0 0 63 29 27 8 34 46.2 25 244 36 62 52 9 64 7 9 62 50 25 64 8 55 -0.97 14 0 0 63 28 50 8 34 48.0 25 245 36 62 51 32 64 6 33 62 49 48 64 8 19 -0.97 15 0 0 63 28 1 8 34 49.7 24 246 37 62 50 41 64 5 43 62 48 57 64 7 30 -0.97 16 0 0 63 26 58 8 34 51.4 24 247 37 62 49 37 64 4 41 62 47 53 64 6 28 -0.97 17 0 0 63 25 41 8 34 53.1 23 248 37 62 48 20 64 3 26 62 46 36 64 5 12 -0.97 18 0 0 63 24 12 8 34 54.8 23 249 38 62 46 49 64 1 58 62 45 5 64 3 44 -0.97 19 0 0 63 22 29 8 34 56.4 23 250 38 62 45 5 64 0 16 62 43 21 64 2 3 -0.97 20 0 0 63 20 33 8 34 58.0 22 251 38 62 43 8 63 58 22 62 41 23 64 0 8 -0.97 21 0 0 63 18 23 8 34 59.6 22 252 39 62 40 57 63 56 14 62 39 12 63 58 0 -0.97 22 0 0 63 16 1 8 35 1.1 21 253 39 62 38 32 63 53 53 62 36 48 63 55 39 -0.97 23 0 0 63 13 24 8 35 2.7 21 254 39 62 35 54 63 51 18 62 34 9 63 53 5 -0.98 24 0 0 63 10 35 8 35 4.2 20 255 40 62 33 2 63 48 31 62 31 18 63 50 18 -0.98 25 0 0 63 7 32 8 35 5.7 20 256 40 62 29 57 63 45 30 62 28 12 63 47 17 -0.98 26 0 0 63 4 15 8 35 7.1 20 257 40 62 26 38 63 42 16 62 24 53 63 44 3 -0.98 27 0 0 63 0 45 8 35 8.5 19 258 41 62 23 5 63 38 48 62 21 21 63 40 35 -0.98 28 0 0 62 57 1 8 35 10.0 19 259 41 62 19 19 63 35 7 62 17 34 63 36 54 -0.98 29 0 0 62 53 3 8 35 11.3 18 260 41 62 15 19 63 31 12 62 13 34 63 33 0 -0.98 30 0 0 62 48 52 8 35 12.7 18 261 42 62 11 5 63 27 4 62 9 20 63 28 52 -0.98 31 0 0 62 44 27 8 35 14.0 17 262 42 62 6 37 63 22 42 62 4 52 63 24 30 -0.98 32 0 0 62 39 49 8 35 15.3 17 263 42 62 1 55 63 18 7 62 0 10 63 19 55 -0.98 33 0 0 62 34 56 8 35 16.5 16 264 42 61 56 59 63 13 18 61 55 14 63 15 6 -0.98 34 0 0 62 29 50 8 35 17.8 16 265 43 61 51 49 63 8 14 61 50 3 63 10 3 -0.98 35 0 0 62 24 29 8 35 19.0 16 265 43 61 46 25 63 2 57 61 44 39 63 4 46 -0.98 36 0 0 62 18 54 8 35 20.2 15 266 43 61 40 47 62 57 26 61 39 1 62 59 15 -0.98 37 0 0 62 13 5 8 35 21.3 15 267 43 61 34 54 62 51 41 61 33 8 62 53 30 -0.99 38 0 0 62 7 2 8 35 22.4 14 268 44 61 28 48 62 45 42 61 27 1 62 47 31 -0.99 39 0 0 62 0 45 8 35 23.5 14 269 44 61 22 26 62 39 29 61 20 39 62 41 18 -0.99 40 0 0 61 54 13 8 35 24.6 13 270 44 61 15 50 62 33 1 61 14 3 62 34 51 -0.99 41 0 0 61 47 27 8 35 25.6 13 271 44 61 9 0 62 26 19 61 7 13 62 28 9 -0.99 42 0 0 61 40 26 8 35 26.6 12 272 45 61 1 55 62 19 23 61 0 8 62 21 13 -0.99 43 0 0 61 33 11 8 35 27.6 12 273 45 60 54 35 62 12 12 60 52 48 62 14 2 -0.99 44 0 0 61 25 41 8 35 28.5 11 274 45 60 47 1 62 4 46 60 45 13 62 6 37 -1.00 45 0 0 61 17 56 8 35 29.4 11 275 45 60 39 11 61 57 6 60 37 23 61 58 57 -1.00 46 0 0 61 9 56 8 35 30.3 10 275 46 60 31 7 61 49 11 60 29 19 61 51 2 -1.00 47 0 0 61 1 41 8 35 31.1 10 276 46 60 22 48 61 41 2 60 20 59 61 42 52 -1.00 48 0 0 60 53 12 8 35 31.9 9 277 46 60 14 13 61 32 37 60 12 25 61 34 28 -1.00 49 0 0 60 44 27 8 35 32.6 9 278 46 60 5 24 61 23 57 60 3 35 61 25 48 -1.01 50 0 0 60 35 27 8 35 33.4 8 279 46 59 56 19 61 15 2 59 54 30 61 16 54 -1.01 51 0 0 60 26 12 8 35 34.0 8 280 47 59 46 59 61 5 52 59 45 10 61 7 44 -1.01 52 0 0 60 16 42 8 35 34.7 7 281 47 59 37 24 60 56 27 59 35 34 60 58 19 -1.02 53 0 0 60 6 56 8 35 35.3 7 282 47 59 27 33 60 46 46 59 25 43 60 48 39 -1.02 54 0 0 59 56 55 8 35 35.9 6 282 47 59 17 26 60 36 50 59 15 36 60 38 43 -1.03 55 0 0 59 46 38 8 35 36.4 6 283 47 59 7 5 60 26 39 59 5 14 60 28 32 -1.04 56 0 0 59 36 6 8 35 36.9 5 284 47 58 56 27 60 16 12 58 54 37 60 18 5 -1.04 57 0 0 59 25 18 8 35 37.3 5 285 47 58 45 34 60 5 29 58 43 43 60 7 23 -1.05 58 0 0 59 14 14 8 35 37.7 4 286 48 58 34 25 59 54 31 58 32 34 59 56 25 -1.07 59 0 0 59 2 55 8 35 38.0 4 287 48 58 23 1 59 43 17 58 21 10 59 45 11 -1.08 60 0 0 58 51 20 8 35 38.3 3 288 48 58 11 20 59 31 48 58 9 29 59 33 42 -1.10 61 0 0 58 39 29 8 35 38.6 2 289 48 57 59 24 59 20 2 57 57 33 59 21 57 -1.14 62 0 0 58 27 22 8 35 38.8 2 289 48 57 47 13 59 8 1 57 45 21 59 9 56 -1.19 63 0 0 58 15 0 8 35 38.9 1 290 48 57 34 45 58 55 44 57 32 53 58 57 39 -1.29 64 0 0 58 2 21 8 35 39.0 1 291 48 57 22 1 58 43 11 57 20 9 58 45 6 -1.55 65 0 0 57 49 27 8 35 39.1 0 292 48 .. .. .. 58 30 21 .. .. .. 58 32 17 -3.83 Uncertainty in time = +/- 1 secs Prediction of 2023 Jun 15.2 Data for the target star ------------------------ * name: UCAC4 508-004106 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 34 02.5144 DE: +11 33 53.695 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 34 02.5146 DE: +11 33 53.696 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (21) Lutetia asteroid class: approx. diameter [km]: 100 approx. diameter ["]: 0.077 distance from Earth [AU]: 1.80030 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#127 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): 0.014", 0.001", 68.855° remarks: * orbital elements for (21)Lutetia : Mean anomaly = 28.8874426526 deg Arg. of pericenter = 250.2885833566 deg Long. of node = 80.8457401627 deg Inclination = 3.0638608916 deg Eccentricity = 0.1639095632 Semimajor axis = 2.4354589056 AU Perihelion dist = 2.0362639001 AU Mag: H = 7.52, G = 0.11 Epoch of elements : MJD 60161.35500000 TDT (2023 Aug 05.3550) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1272023Apr24,6.04,2023,8,5,8.517295,-0.187042,0.665717,9.007616,2.527077,-0.004920,-0.001593,0.000000,0.000000 -42.5711,11.6687,53.76,17.00,False UCAC4 508-004106,2.56736508,11.5649151,0.00,11.72,0.00,0.0,0,,2.58850613,11.6686794,0.73,0.00,0,0,0 21,Lutetia,11.68,100.100,1.8003,0,0,2.995,12.34,,1.0,0 0,28.7954,2023,8,5,250.2886,80.8457,3.0639,0.16391,2.43546,2.03626,7.52,5.0,0.15 1.023,0.0137,0.0012,69,0.0018,Known errors,-1.00,-1,-1,-1 20230805_004106,60110.21 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jun 15, 05:05 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org