IOTA/IOTA-ES occultation update for (9327) Duerbeck / UCAC4 559-017516 event on 2024 Sep 06, 07:19 UT Visible from Summary ------- On 2024 Sep 06 UT, the 13.857 km diameter asteroid (9327) Duerbeck will occult a 11.7 mag star in the constellation Taurus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.53 mag to 19.24 mag (the magnitude of the asteroid) for at most 0.690 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: 99 * date and approx. time of event: 2024 Sep 06, 07:14 - 2024 Sep 06, 07:24 * geocentric midpoint of event [JD]: 2460559.80496583 * magnitude of target star: 11.71 * magnitude drop [mag]: 7.53 * estimated maximum duration [s]: 0.690 * Moon: 9 % sunlit, 115° distance * Sun: 80° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 15 * 1 sigma uncertainty interval [path widths]: +/- 0.29 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.001", 81°) * approx speed of asteroid's shadow [km/s]: 20.0099 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 559-017516 by 9327 Duerbeck on 2024 Sep 6 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 -107 0 0 18 49 4 7 14 19.0 1 67 -65 18 44 34 18 53 34 18 41 59 18 56 9 .... -106 0 0 19 13 27 7 14 19.1 2 68 -64 19 8 57 19 17 58 19 6 22 19 20 33 -0.42 -105 0 0 19 37 57 7 14 19.4 3 68 -64 19 33 27 19 42 28 19 30 51 19 45 3 -0.43 -104 0 0 20 2 33 7 14 19.8 4 68 -63 19 58 3 20 7 4 19 55 27 20 9 40 -0.44 -103 0 0 20 27 15 7 14 20.3 5 69 -63 20 22 44 20 31 47 20 20 9 20 34 22 -0.45 -102 0 0 20 52 2 7 14 20.9 6 69 -62 20 47 31 20 56 34 20 44 55 20 59 10 -0.45 -101 0 0 21 16 53 7 14 21.6 7 69 -61 21 12 22 21 21 25 21 9 46 21 24 1 -0.45 -100 0 0 21 41 48 7 14 22.4 8 70 -61 21 37 16 21 46 20 21 34 40 21 48 56 -0.45 - 99 0 0 22 6 46 7 14 23.3 9 70 -60 22 2 14 22 11 18 21 59 37 22 13 54 -0.45 - 98 0 0 22 31 45 7 14 24.3 10 71 -59 22 27 13 22 36 18 22 24 37 22 38 54 -0.46 - 97 0 0 22 56 47 7 14 25.5 11 71 -59 22 52 15 23 1 20 22 49 38 23 3 56 -0.46 - 96 0 0 23 21 50 7 14 26.7 12 71 -58 23 17 17 23 26 22 23 14 41 23 28 59 -0.46 - 95 0 0 23 46 53 7 14 28.1 13 72 -57 23 42 20 23 51 25 23 39 43 23 54 2 -0.46 - 94 0 0 24 11 55 7 14 29.5 14 72 -56 24 7 22 24 16 28 24 4 46 24 19 5 -0.46 - 93 0 0 24 36 56 7 14 31.1 15 73 -56 24 32 23 24 41 29 24 29 47 24 44 6 -0.46 - 92 0 0 25 1 56 7 14 32.7 16 73 -55 24 57 23 25 6 29 24 54 46 25 9 6 -0.46 - 91 0 0 25 26 53 7 14 34.5 17 74 -54 25 22 20 25 31 26 25 19 44 25 34 3 -0.46 - 90 0 0 25 51 48 7 14 36.3 18 74 -53 25 47 14 25 56 21 25 44 38 25 58 58 -0.46 - 89 0 0 26 16 38 7 14 38.3 19 75 -52 26 12 5 26 21 11 26 9 28 26 23 48 -0.46 - 88 0 0 26 41 24 7 14 40.3 20 75 -51 26 36 51 26 45 58 26 34 15 26 48 35 -0.46 - 87 0 0 27 6 6 7 14 42.4 21 76 -50 27 1 33 27 10 39 26 58 56 27 13 16 -0.46 - 86 0 0 27 30 42 7 14 44.6 22 76 -50 27 26 9 27 35 15 27 23 32 27 37 52 -0.46 - 85 0 0 27 55 11 7 14 46.9 23 77 -49 27 50 38 27 59 44 27 48 2 28 2 21 -0.46 - 84 0 0 28 19 34 7 14 49.3 24 77 -48 28 15 1 28 24 7 28 12 25 28 26 44 -0.46 - 83 0 0 28 43 50 7 14 51.8 25 78 -47 28 39 17 28 48 23 28 36 40 28 51 0 -0.46 - 82 0 0 29 7 57 7 14 54.3 26 78 -46 29 3 25 29 12 30 29 0 48 29 15 7 -0.46 - 81 0 0 29 31 56 7 14 56.9 27 79 -45 29 27 24 29 36 29 29 24 47 29 39 6 -0.46 - 80 0 0 29 55 46 7 14 59.6 28 80 -44 29 51 14 30 0 19 29 48 37 30 2 55 -0.46 - 79 0 0 30 19 26 7 15 2.4 29 80 -43 30 14 54 30 23 59 30 12 18 30 26 35 -0.46 - 78 0 0 30 42 57 7 15 5.2 29 81 -43 30 38 25 30 47 29 30 35 48 30 50 5 -0.46 - 77 0 0 31 6 16 7 15 8.1 30 82 -42 31 1 44 31 10 48 30 59 8 31 13 24 -0.46 - 76 0 0 31 29 24 7 15 11.1 31 82 -41 31 24 52 31 33 56 31 22 16 31 36 32 -0.46 - 75 0 0 31 52 21 7 15 14.2 32 83 -40 31 47 49 31 56 52 31 45 13 31 59 28 -0.46 - 74 0 0 32 15 5 7 15 17.3 33 84 -39 32 10 34 32 19 36 32 7 58 32 22 12 -0.46 - 73 0 0 32 37 36 7 15 20.4 34 84 -38 32 33 5 32 42 7 32 30 30 32 44 43 -0.46 - 72 0 0 32 59 55 7 15 23.7 35 85 -37 32 55 24 33 4 26 32 52 49 33 7 1 -0.46 - 71 0 0 33 22 0 7 15 26.9 36 86 -36 33 17 29 33 26 30 33 14 54 33 29 6 -0.46 - 70 0 0 33 43 51 7 15 30.3 37 87 -35 33 39 21 33 48 21 33 36 46 33 50 56 -0.46 - 69 0 0 34 5 27 7 15 33.6 37 87 -35 34 0 58 34 9 57 33 58 23 34 12 32 -0.46 - 68 0 0 34 26 49 7 15 37.1 38 88 -34 34 22 20 34 31 19 34 19 45 34 33 54 -0.46 - 67 0 0 34 47 56 7 15 40.5 39 89 -33 34 43 27 34 52 26 34 40 53 34 55 0 -0.46 - 66 0 0 35 8 48 7 15 44.1 40 90 -32 35 4 19 35 13 17 35 1 45 35 15 51 -0.46 - 65 0 0 35 29 23 7 15 47.6 41 91 -31 35 24 55 35 33 52 35 22 21 35 36 26 -0.46 - 64 0 0 35 49 43 7 15 51.2 42 92 -30 35 45 15 35 54 11 35 42 41 35 56 45 -0.46 - 63 0 0 36 9 46 7 15 54.9 42 93 -29 36 5 19 36 14 14 36 2 45 36 16 48 -0.46 - 62 0 0 36 29 33 7 15 58.5 43 94 -29 36 25 6 36 34 0 36 22 33 36 36 34 -0.46 - 61 0 0 36 49 3 7 16 2.2 44 95 -28 36 44 36 36 53 30 36 42 3 36 56 3 -0.46 - 60 0 0 37 8 15 7 16 6.0 45 96 -27 37 3 49 37 12 42 37 1 16 37 15 15 -0.46 - 59 0 0 37 27 11 7 16 9.8 46 97 -26 37 22 45 37 31 37 37 20 12 37 34 9 -0.46 - 58 0 0 37 45 48 7 16 13.6 46 98 -25 37 41 23 37 50 14 37 38 50 37 52 46 -0.46 - 57 0 0 38 4 8 7 16 17.4 47 99 -24 37 59 43 38 8 33 37 57 11 38 11 5 -0.46 - 56 0 0 38 22 9 7 16 21.2 48 100 -23 38 17 45 38 26 34 38 15 13 38 29 6 -0.46 - 55 0 0 38 39 53 7 16 25.1 49 101 -23 38 35 29 38 44 17 38 32 57 38 46 49 -0.46 - 54 0 0 38 57 18 7 16 29.0 49 102 -22 38 52 55 39 1 42 38 50 23 39 4 13 -0.46 - 53 0 0 39 14 25 7 16 32.9 50 103 -21 39 10 2 39 18 48 39 7 31 39 21 19 -0.46 - 52 0 0 39 31 13 7 16 36.9 51 104 -20 39 26 50 39 35 36 39 24 19 39 38 7 -0.46 - 51 0 0 39 47 42 7 16 40.8 51 106 -19 39 43 20 39 52 4 39 40 49 39 54 35 -0.46 - 50 0 0 40 3 52 7 16 44.8 52 107 -18 39 59 31 40 8 14 39 57 0 40 10 45 -0.46 - 49 0 0 40 19 44 7 16 48.8 53 108 -18 40 15 23 40 24 5 40 12 53 40 26 35 -0.46 - 48 0 0 40 35 16 7 16 52.8 53 109 -17 40 30 55 40 39 37 40 28 26 40 42 7 -0.46 - 47 0 0 40 50 29 7 16 56.8 54 111 -16 40 46 9 40 54 50 40 43 40 40 57 19 -0.46 - 46 0 0 41 5 23 7 17 0.8 55 112 -15 41 1 3 41 9 43 40 58 34 41 12 13 -0.46 - 45 0 0 41 19 58 7 17 4.8 55 114 -14 41 15 39 41 24 17 41 13 10 41 26 47 -0.46 - 44 0 0 41 34 13 7 17 8.8 56 115 -14 41 29 54 41 38 32 41 27 26 41 41 1 -0.46 - 43 0 0 41 48 9 7 17 12.9 56 117 -13 41 43 51 41 52 28 41 41 22 41 54 56 -0.46 - 42 0 0 42 1 46 7 17 16.9 57 118 -12 41 57 28 42 6 4 41 55 0 42 8 32 -0.46 - 41 0 0 42 15 3 7 17 21.0 58 120 -11 42 10 45 42 19 21 42 8 17 42 21 49 -0.46 - 40 0 0 42 28 0 7 17 25.0 58 121 -10 42 23 43 42 32 18 42 21 16 42 34 46 -0.46 - 39 0 0 42 40 39 7 17 29.1 59 123 -10 42 36 22 42 44 55 42 33 55 42 47 23 -0.46 - 38 0 0 42 52 57 7 17 33.1 59 124 -9 42 48 41 42 57 14 42 46 14 42 59 41 -0.46 - 37 0 0 43 4 57 7 17 37.2 60 126 -8 43 0 41 43 9 12 42 58 14 43 11 39 -0.46 - 36 0 0 43 16 36 7 17 41.3 60 128 -7 43 12 21 43 20 52 43 9 54 43 23 19 -0.46 - 35 0 0 43 27 57 7 17 45.3 60 130 -7 43 23 42 43 32 12 43 21 15 43 34 38 -0.46 - 34 0 0 43 38 57 7 17 49.4 61 131 -6 43 34 43 43 43 12 43 32 17 43 45 38 -0.46 - 33 0 0 43 49 39 7 17 53.4 61 133 -5 43 45 25 43 53 53 43 42 59 43 56 19 -0.46 - 32 0 0 44 0 1 7 17 57.5 62 135 -4 43 55 47 44 4 14 43 53 21 44 6 40 -0.46 - 31 0 0 44 10 3 7 18 1.5 62 137 -4 44 5 50 44 14 17 44 3 24 44 16 42 -0.46 - 30 0 0 44 19 46 7 18 5.6 62 139 -3 44 15 33 44 23 59 44 13 8 44 26 25 -0.46 - 29 0 0 44 29 10 7 18 9.6 63 141 -2 44 24 58 44 33 23 44 22 33 44 35 48 -0.46 - 28 0 0 44 38 15 7 18 13.7 63 143 -1 44 34 2 44 42 27 44 31 38 44 44 52 -0.46 - 27 0 0 44 47 0 7 18 17.7 63 145 -1 44 42 48 44 51 12 44 40 24 44 53 37 -0.46 - 26 0 0 44 55 26 7 18 21.8 64 147 0 44 51 14 44 59 37 44 48 50 45 2 2 -0.46 - 25 0 0 45 3 33 7 18 25.8 64 149 1 44 59 22 45 7 44 44 56 57 45 10 8 -0.46 - 24 0 0 45 11 20 7 18 29.8 64 152 2 45 7 10 45 15 31 45 4 46 45 17 55 -0.46 - 23 0 0 45 18 49 7 18 33.8 64 154 2 45 14 38 45 22 59 45 12 15 45 25 23 -0.46 - 22 0 0 45 25 58 7 18 37.8 65 156 3 45 21 48 45 30 9 45 19 25 45 32 32 -0.46 - 21 0 0 45 32 49 7 18 41.8 65 158 4 45 28 39 45 36 59 45 26 15 45 39 22 -0.46 - 20 0 0 45 39 20 7 18 45.8 65 160 5 45 35 11 45 43 30 45 32 47 45 45 53 -0.46 - 19 0 0 45 45 33 7 18 49.8 65 163 5 45 41 23 45 49 42 45 39 0 45 52 5 -0.46 - 18 0 0 45 51 26 7 18 53.8 65 165 6 45 47 17 45 55 35 45 44 54 45 57 58 -0.46 - 17 0 0 45 57 1 7 18 57.8 65 167 7 45 52 52 46 1 10 45 50 29 46 3 33 -0.46 - 16 0 0 46 2 16 7 19 1.7 65 170 7 45 58 8 46 6 25 45 55 45 46 8 48 -0.46 - 15 0 0 46 7 13 7 19 5.7 65 172 8 46 3 5 46 11 22 46 0 42 46 13 45 -0.46 - 14 0 0 46 11 52 7 19 9.6 65 174 9 46 7 43 46 16 0 46 5 21 46 18 22 -0.46 - 13 0 0 46 16 11 7 19 13.6 65 176 9 46 12 3 46 20 19 46 9 41 46 22 42 -0.46 - 12 0 0 46 20 12 7 19 17.5 65 179 10 46 16 4 46 24 20 46 13 42 46 26 42 -0.46 - 11 0 0 46 23 54 7 19 21.4 65 181 11 46 19 46 46 28 1 46 17 24 46 30 24 -0.46 - 10 0 0 46 27 17 7 19 25.3 65 183 12 46 23 10 46 31 25 46 20 47 46 33 47 -0.46 - 9 0 0 46 30 22 7 19 29.2 65 186 12 46 26 14 46 34 29 46 23 52 46 36 51 -0.46 - 8 0 0 46 33 8 7 19 33.1 65 188 13 46 29 1 46 37 15 46 26 39 46 39 37 -0.46 - 7 0 0 46 35 35 7 19 37.0 65 190 14 46 31 28 46 39 43 46 29 6 46 42 5 -0.46 - 6 0 0 46 37 44 7 19 40.9 65 192 14 46 33 37 46 41 51 46 31 15 46 44 13 -0.46 - 5 0 0 46 39 35 7 19 44.7 64 194 15 46 35 28 46 43 42 46 33 6 46 46 4 -0.46 - 4 0 0 46 41 7 7 19 48.6 64 197 16 46 37 0 46 45 13 46 34 38 46 47 35 -0.46 - 3 0 0 46 42 20 7 19 52.4 64 199 16 46 38 13 46 46 27 46 35 51 46 48 49 -0.46 - 2 0 0 46 43 15 7 19 56.3 64 201 17 46 39 8 46 47 22 46 36 46 46 49 44 -0.46 - 1 0 0 46 43 51 7 20 0.1 63 203 18 46 39 44 46 47 58 46 37 23 46 50 20 -0.46 0 0 0 46 44 9 7 20 3.9 63 205 18 46 40 2 46 48 16 46 37 41 46 50 38 -0.46 1 0 0 46 44 9 7 20 7.7 63 207 19 46 40 2 46 48 15 46 37 40 46 50 37 -0.46 2 0 0 46 43 50 7 20 11.5 63 209 20 46 39 43 46 47 56 46 37 21 46 50 18 -0.46 3 0 0 46 43 12 7 20 15.3 62 211 21 46 39 5 46 47 19 46 36 44 46 49 41 -0.46 4 0 0 46 42 16 7 20 19.1 62 213 21 46 38 9 46 46 23 46 35 48 46 48 45 -0.46 5 0 0 46 41 2 7 20 22.8 62 214 22 46 36 55 46 45 9 46 34 33 46 47 30 -0.46 6 0 0 46 39 29 7 20 26.6 61 216 23 46 35 22 46 43 36 46 33 0 46 45 58 -0.46 7 0 0 46 37 37 7 20 30.3 61 218 23 46 33 30 46 41 44 46 31 8 46 44 6 -0.46 8 0 0 46 35 27 7 20 34.1 60 220 24 46 31 20 46 39 34 46 28 58 46 41 56 -0.46 9 0 0 46 32 59 7 20 37.8 60 221 25 46 28 51 46 37 6 46 26 30 46 39 28 -0.46 10 0 0 46 30 12 7 20 41.5 59 223 25 46 26 4 46 34 19 46 23 42 46 36 41 -0.46 11 0 0 46 27 6 7 20 45.2 59 225 26 46 22 59 46 31 14 46 20 36 46 33 36 -0.46 12 0 0 46 23 42 7 20 48.9 59 226 27 46 19 34 46 27 50 46 17 12 46 30 12 -0.46 13 0 0 46 19 59 7 20 52.6 58 228 27 46 15 51 46 24 7 46 13 29 46 26 30 -0.46 14 0 0 46 15 58 7 20 56.2 58 230 28 46 11 50 46 20 6 46 9 27 46 22 29 -0.46 15 0 0 46 11 38 7 20 59.9 57 231 29 46 7 29 46 15 46 46 5 7 46 18 9 -0.46 16 0 0 46 6 59 7 21 3.5 57 233 29 46 2 51 46 11 8 46 0 28 46 13 30 -0.46 17 0 0 46 2 2 7 21 7.1 56 234 30 45 57 53 46 6 10 45 55 30 46 8 33 -0.46 18 0 0 45 56 45 7 21 10.7 56 236 31 45 52 37 46 0 54 45 50 14 46 3 17 -0.46 19 0 0 45 51 10 7 21 14.3 55 237 31 45 47 1 45 55 20 45 44 38 45 57 43 -0.46 20 0 0 45 45 17 7 21 17.9 55 238 32 45 41 7 45 49 26 45 38 44 45 51 50 -0.46 21 0 0 45 39 4 7 21 21.5 54 240 33 45 34 54 45 43 14 45 32 31 45 45 37 -0.46 22 0 0 45 32 33 7 21 25.0 53 241 33 45 28 23 45 36 43 45 25 59 45 39 6 -0.46 23 0 0 45 25 42 7 21 28.5 53 242 34 45 21 32 45 29 53 45 19 8 45 32 17 -0.46 24 0 0 45 18 33 7 21 32.1 52 244 35 45 14 23 45 22 44 45 11 59 45 25 8 -0.46 25 0 0 45 11 5 7 21 35.6 52 245 35 45 6 54 45 15 16 45 4 30 45 17 40 -0.46 26 0 0 45 3 18 7 21 39.0 51 246 36 44 59 6 45 7 29 44 56 42 45 9 53 -0.46 27 0 0 44 55 11 7 21 42.5 50 247 37 44 51 0 44 59 23 44 48 35 45 1 48 -0.46 28 0 0 44 46 46 7 21 46.0 50 249 37 44 42 34 44 50 58 44 40 9 44 53 23 -0.46 29 0 0 44 38 2 7 21 49.4 49 250 38 44 33 49 44 42 14 44 31 24 44 44 39 -0.46 30 0 0 44 28 58 7 21 52.8 49 251 39 44 24 45 44 33 11 44 22 20 44 35 36 -0.46 31 0 0 44 19 35 7 21 56.2 48 252 39 44 15 22 44 23 48 44 12 57 44 26 14 -0.46 32 0 0 44 9 53 7 21 59.6 47 253 40 44 5 40 44 14 7 44 3 15 44 16 33 -0.46 33 0 0 43 59 52 7 22 2.9 47 254 41 43 55 39 44 4 6 43 53 13 44 6 32 -0.46 34 0 0 43 49 32 7 22 6.3 46 255 42 43 45 18 43 53 46 43 42 52 43 56 12 -0.46 35 0 0 43 38 52 7 22 9.6 45 256 42 43 34 38 43 43 7 43 32 12 43 45 33 -0.46 36 0 0 43 27 54 7 22 12.9 45 257 43 43 23 39 43 32 9 43 21 12 43 34 35 -0.46 37 0 0 43 16 35 7 22 16.1 44 258 44 43 12 20 43 20 51 43 9 53 43 23 18 -0.46 38 0 0 43 4 58 7 22 19.3 43 259 44 43 0 42 43 9 14 42 58 15 43 11 41 -0.46 39 0 0 42 53 1 7 22 22.6 43 260 45 42 48 45 42 57 18 42 46 18 42 59 45 -0.46 40 0 0 42 40 45 7 22 25.7 42 261 46 42 36 29 42 45 2 42 34 1 42 47 30 -0.46 41 0 0 42 28 10 7 22 28.9 41 262 46 42 23 53 42 32 28 42 21 25 42 34 55 -0.46 42 0 0 42 15 16 7 22 32.0 41 263 47 42 10 58 42 19 33 42 8 30 42 22 2 -0.46 43 0 0 42 2 2 7 22 35.1 40 264 47 41 57 44 42 6 20 41 55 16 42 8 49 -0.46 44 0 0 41 48 29 7 22 38.2 39 265 48 41 44 11 41 52 48 41 41 42 41 55 16 -0.46 45 0 0 41 34 37 7 22 41.2 38 266 49 41 30 18 41 38 56 41 27 50 41 41 25 -0.46 46 0 0 41 20 26 7 22 44.2 38 267 49 41 16 7 41 24 46 41 13 38 41 27 15 -0.46 47 0 0 41 5 56 7 22 47.2 37 268 50 41 1 36 41 10 16 40 59 7 41 12 45 -0.46 48 0 0 40 51 7 7 22 50.1 36 269 51 40 46 46 40 55 27 40 44 17 40 57 57 -0.47 49 0 0 40 35 59 7 22 53.0 35 269 51 40 31 38 40 40 20 40 29 8 40 42 50 -0.47 50 0 0 40 20 32 7 22 55.8 35 270 52 40 16 11 40 24 53 40 13 41 40 27 23 -0.47 51 0 0 40 4 46 7 22 58.6 34 271 53 40 0 24 40 9 8 39 57 54 40 11 38 -0.47 52 0 0 39 48 41 7 23 1.4 33 272 53 39 44 19 39 53 4 39 41 49 39 55 35 -0.47 53 0 0 39 32 18 7 23 4.1 32 273 54 39 27 56 39 36 41 39 25 25 39 39 12 -0.47 54 0 0 39 15 37 7 23 6.8 31 274 54 39 11 14 39 20 0 39 8 43 39 22 31 -0.47 55 0 0 38 58 37 7 23 9.4 31 274 55 38 54 13 39 3 0 38 51 42 39 5 32 -0.47 56 0 0 38 41 19 7 23 12.0 30 275 56 38 36 55 38 45 43 38 34 23 38 48 15 -0.47 57 0 0 38 23 42 7 23 14.6 29 276 56 38 19 18 38 28 7 38 16 46 38 30 39 -0.47 58 0 0 38 5 48 7 23 17.0 28 277 57 38 1 23 38 10 13 37 58 51 38 12 46 -0.47 59 0 0 37 47 37 7 23 19.5 27 277 57 37 43 11 37 52 2 37 40 39 37 54 35 -0.47 60 0 0 37 29 7 7 23 21.9 26 278 58 37 24 42 37 33 33 37 22 9 37 36 6 -0.47 61 0 0 37 10 21 7 23 24.2 26 279 58 37 5 55 37 14 47 37 3 22 37 17 20 -0.47 62 0 0 36 51 17 7 23 26.4 25 279 59 36 46 51 36 55 44 36 44 18 36 58 17 -0.47 63 0 0 36 31 57 7 23 28.7 24 280 59 36 27 30 36 36 24 36 24 57 36 38 58 -0.47 64 0 0 36 12 20 7 23 30.8 23 281 60 36 7 52 36 16 47 36 5 19 36 19 21 -0.47 65 0 0 35 52 26 7 23 32.9 22 281 60 35 47 59 35 56 54 35 45 25 35 59 28 -0.48 66 0 0 35 32 17 7 23 34.9 21 282 61 35 27 49 35 36 45 35 25 15 35 39 19 -0.48 67 0 0 35 11 52 7 23 36.8 20 283 61 35 7 23 35 16 20 35 4 49 35 18 55 -0.48 68 0 0 34 51 11 7 23 38.7 20 283 61 34 46 42 34 55 40 34 44 8 34 58 15 -0.48 69 0 0 34 30 15 7 23 40.5 19 284 62 34 25 46 34 34 45 34 23 11 34 37 19 -0.48 70 0 0 34 9 5 7 23 42.3 18 285 62 34 4 35 34 13 34 34 2 0 34 16 9 -0.48 71 0 0 33 47 40 7 23 43.9 17 285 62 33 43 10 33 52 10 33 40 35 33 54 45 -0.48 72 0 0 33 26 1 7 23 45.5 16 286 63 33 21 31 33 30 31 33 18 56 33 33 7 -0.48 73 0 0 33 4 8 7 23 47.0 15 286 63 32 59 38 33 8 39 32 57 3 33 11 14 -0.49 74 0 0 32 42 2 7 23 48.5 14 287 63 32 37 31 32 46 33 32 34 56 32 49 9 -0.49 75 0 0 32 19 43 7 23 49.8 13 287 63 32 15 12 32 24 14 32 12 37 32 26 50 -0.49 76 0 0 31 57 12 7 23 51.1 12 288 63 31 52 41 32 1 43 31 50 5 32 4 19 -0.49 77 0 0 31 34 29 7 23 52.3 11 289 64 31 29 57 31 39 0 31 27 22 31 41 36 -0.49 78 0 0 31 11 34 7 23 53.4 10 289 64 31 7 2 31 16 6 31 4 26 31 18 42 -0.50 79 0 0 30 48 28 7 23 54.4 10 290 64 30 43 56 30 53 0 30 41 20 30 55 36 -0.50 80 0 0 30 25 12 7 23 55.3 9 290 64 30 20 40 30 29 44 30 18 4 30 32 20 -0.51 81 0 0 30 1 46 7 23 56.1 8 291 64 29 57 14 30 6 18 29 54 37 30 8 54 -0.51 82 0 0 29 38 10 7 23 56.9 7 291 63 29 33 38 29 42 42 29 31 1 29 45 19 -0.52 83 0 0 29 14 25 7 23 57.5 6 292 63 29 9 53 29 18 58 29 7 16 29 21 34 -0.53 84 0 0 28 50 32 7 23 58.0 5 292 63 28 45 59 28 55 5 28 43 23 28 57 41 -0.54 85 0 0 28 26 31 7 23 58.5 4 293 63 28 21 58 28 31 4 28 19 22 28 33 40 -0.56 86 0 0 28 2 23 7 23 58.8 3 293 63 27 57 50 28 6 55 27 55 13 28 9 32 -0.60 87 0 0 27 38 7 7 23 59.1 2 294 62 27 33 35 27 42 40 27 30 58 27 45 17 -0.67 88 0 0 27 13 46 7 23 59.2 1 294 62 27 9 14 27 18 19 27 6 37 27 20 56 -0.90 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.5 Data for the target star ------------------------ * name: UCAC4 559-017516 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 35 31.1929 DE: +21 40 07.460 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 35 31.1930 DE: +21 40 07.460 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.100) * V mag [mag]: 11.7 * B mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (9327) Duerbeck asteroid class: approx. diameter [km]: 14 approx. diameter ["]: 0.006 distance from Earth [AU]: 3.25490 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#46 date of fit: 2023 Apr 27 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): 0.011", 0.001", 81.03° remarks: * orbital elements for (9327)Duerbeck : Mean anomaly = 219.7665295445 deg Arg. of pericenter = 132.8150307992 deg Long. of node = 83.1709364278 deg Inclination = 5.7527286757 deg Eccentricity = 0.1472423404 Semimajor axis = 2.8803704770 AU Perihelion dist = 2.4562579868 AU Mag: H = 13.20, G = 0.15 Epoch of elements : MJD 60559.30496563 TDT (2024 Sep 06.3050) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#462023Apr27,0.69,2024,9,6,7.319180,-0.033018,0.411230,11.258712,0.893716,-0.005676,-0.000256,0.000000,0.000000 -11.4178,21.6857,69.78,6.22,False UCAC4 559-017516,5.59199800,21.6687389,12.03,11.71,11.54,0.0,0,,5.61658834,21.6856975,7.53,7.25,0,0,0 9327,Duerbeck,19.24,13.857,3.2549,0,0,2.183,2.41,,1.2,0 0,219.7050,2024,9,6,132.8150,83.1709,5.7527,0.14724,2.88037,2.45626,13.20,5.0,0.15 1.287,0.0110,0.0015,81,0.0017,Known errors,1.36,0,-1,-1 20240906_017516,60140.54 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 13:03 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org