IOTA/IOTA-ES occultation update for (541) Deborah / TYC 1797-00332-1 event on 2023 Nov 05, 00:41 UT Visible from Russia, E Canada, E USA Summary ------- On 2023 Nov 05 UT, the 54.3 km diameter asteroid (541) Deborah will occult a 10.1 mag star in the constellation Aries for observers along a path across Russia, E Canada, E USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 4.30 mag to 14.38 mag (the magnitude of the asteroid) for at most 4.330 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 Nov 05, 00:35 - 2023 Nov 05, 00:48 * geocentric midpoint of event [JD]: 2460253.52927287 * magnitude of target star: 10.10 * magnitude drop [mag]: 4.30 * estimated maximum duration [s]: 4.330 * Moon: 52 % sunlit, 74° distance * Sun: 166° distance * rough path description: Russia, E Canada, E USA Additional comments ------------------- wide double star The occultation path -------------------- * approximate projected width [km]: 72 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 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", 0.000", 80°) * approx speed of asteroid's shadow [km/s]: 12.5352 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1797-00332-1 by 541 Deborah on 2023 Nov 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 -104 0 0 20 46 16 0 48 30.4 1 64 -7 21 8 3 20 24 36 21 10 15 20 22 27 .... -103 0 0 21 14 34 0 48 30.2 2 65 -8 21 36 27 20 52 48 21 38 39 20 50 38 -0.71 -102 0 0 21 43 26 0 48 29.7 3 65 -9 22 5 26 21 21 34 22 7 38 21 19 23 -0.77 -101 0 0 22 12 52 0 48 29.0 4 65 -10 22 34 58 21 50 54 22 37 11 21 48 43 -0.80 -100 0 0 22 42 52 0 48 28.0 5 66 -11 23 5 4 22 20 48 23 7 18 22 18 36 -0.81 - 99 0 0 23 13 24 0 48 26.8 6 66 -12 23 35 43 22 51 14 23 37 57 22 49 1 -0.82 - 98 0 0 23 44 28 0 48 25.4 7 66 -13 24 6 54 23 22 11 24 9 9 23 19 58 -0.83 - 97 0 0 24 16 3 0 48 23.8 8 67 -14 24 38 35 23 53 40 24 40 51 23 51 26 -0.83 - 96 0 0 24 48 8 0 48 22.0 9 67 -15 25 10 47 24 25 38 25 13 4 24 23 24 -0.84 - 95 0 0 25 20 43 0 48 19.9 10 68 -16 25 43 28 24 58 6 25 45 46 24 55 51 -0.84 - 94 0 0 25 53 45 0 48 17.6 11 68 -17 26 16 38 25 31 2 26 18 56 25 28 46 -0.84 - 93 0 0 26 27 15 0 48 15.1 12 69 -18 26 50 15 26 4 25 26 52 34 26 2 9 -0.84 - 92 0 0 27 1 12 0 48 12.4 13 69 -19 27 24 19 26 38 15 27 26 38 26 35 58 -0.84 - 91 0 0 27 35 34 0 48 9.5 14 70 -20 27 58 48 27 12 30 28 1 8 27 10 12 -0.85 - 90 0 0 28 10 21 0 48 6.3 15 70 -21 28 33 41 27 47 10 28 36 2 27 44 51 -0.85 - 89 0 0 28 45 30 0 48 3.0 16 71 -22 29 8 58 28 22 13 29 11 20 28 19 53 -0.85 - 88 0 0 29 21 3 0 47 59.4 17 71 -23 29 44 37 28 57 38 29 47 0 28 55 18 -0.85 - 87 0 0 29 56 56 0 47 55.6 18 72 -24 30 20 38 29 33 24 30 23 1 29 31 3 -0.85 - 86 0 0 30 33 9 0 47 51.6 19 73 -25 30 56 58 30 9 30 30 59 21 30 7 9 -0.85 - 85 0 0 31 9 40 0 47 47.5 20 73 -26 31 33 37 30 45 55 31 36 1 30 43 33 -0.85 - 84 0 0 31 46 29 0 47 43.1 21 74 -27 32 10 33 31 22 37 32 12 58 31 20 14 -0.85 - 83 0 0 32 23 35 0 47 38.6 22 74 -27 32 47 45 31 59 35 32 50 11 31 57 12 -0.85 - 82 0 0 33 0 55 0 47 33.9 23 75 -28 33 25 12 32 36 49 33 27 38 32 34 25 -0.86 - 81 0 0 33 38 28 0 47 29.0 24 76 -29 34 2 52 33 14 15 34 5 19 33 11 51 -0.86 - 80 0 0 34 16 14 0 47 23.9 25 77 -30 34 40 44 33 51 54 34 43 12 33 49 29 -0.86 - 79 0 0 34 54 10 0 47 18.7 26 77 -31 35 18 47 34 29 44 35 21 16 34 27 18 -0.86 - 78 0 0 35 32 15 0 47 13.3 27 78 -31 35 57 0 35 7 43 35 59 29 35 5 16 -0.86 - 77 0 0 36 10 28 0 47 7.8 28 79 -32 36 35 19 35 45 50 36 37 49 35 43 22 -0.86 - 76 0 0 36 48 48 0 47 2.1 29 80 -33 37 13 45 36 24 3 37 16 16 36 21 35 -0.86 - 75 0 0 37 27 12 0 46 56.3 29 81 -34 37 52 16 37 2 21 37 54 47 36 59 53 -0.86 - 74 0 0 38 5 40 0 46 50.4 30 81 -34 38 30 50 37 40 43 38 33 22 37 38 14 -0.86 - 73 0 0 38 44 10 0 46 44.3 31 82 -35 39 9 26 38 19 7 39 11 58 38 16 37 -0.86 - 72 0 0 39 22 40 0 46 38.1 32 83 -36 39 48 1 38 57 31 39 50 34 38 55 1 -0.86 - 71 0 0 40 1 9 0 46 31.8 33 84 -36 40 26 36 39 35 55 40 29 9 39 33 24 -0.86 - 70 0 0 40 39 35 0 46 25.5 34 85 -37 41 5 7 40 14 16 41 7 42 40 11 44 -0.87 - 69 0 0 41 17 57 0 46 19.0 34 86 -38 41 43 35 40 52 33 41 46 9 40 50 1 -0.87 - 68 0 0 41 56 13 0 46 12.4 35 87 -38 42 21 56 41 30 44 42 24 31 41 28 12 -0.87 - 67 0 0 42 34 23 0 46 5.8 36 88 -39 43 0 10 42 8 49 43 2 46 42 6 16 -0.87 - 66 0 0 43 12 24 0 45 59.1 37 90 -39 43 38 15 42 46 45 43 40 51 42 44 12 -0.87 - 65 0 0 43 50 14 0 45 52.3 37 91 -40 44 16 10 43 24 32 44 18 47 43 21 59 -0.87 - 64 0 0 44 27 54 0 45 45.5 38 92 -40 44 53 53 44 2 8 44 56 30 43 59 34 -0.87 - 63 0 0 45 5 20 0 45 38.7 39 93 -40 45 31 23 44 39 30 45 34 1 44 36 56 -0.87 - 62 0 0 45 42 32 0 45 31.8 39 94 -41 46 8 39 45 16 39 46 11 16 45 14 5 -0.87 - 61 0 0 46 19 28 0 45 24.8 40 96 -41 46 45 38 45 53 33 46 48 16 45 50 58 -0.87 - 60 0 0 46 56 8 0 45 17.9 40 97 -42 47 22 20 46 30 10 47 24 58 46 27 35 -0.87 - 59 0 0 47 32 29 0 45 10.9 41 98 -42 47 58 44 47 6 29 48 1 22 47 3 54 -0.87 - 58 0 0 48 8 31 0 45 4.0 42 100 -42 48 34 47 47 42 29 48 37 26 47 39 53 -0.87 - 57 0 0 48 44 12 0 44 57.0 42 101 -43 49 10 30 48 18 9 49 13 9 48 15 33 -0.88 - 56 0 0 49 19 32 0 44 50.0 43 102 -43 49 45 51 48 53 27 49 48 30 48 50 51 -0.88 - 55 0 0 49 54 28 0 44 43.1 43 104 -43 50 20 49 49 28 23 50 23 27 49 25 47 -0.88 - 54 0 0 50 29 1 0 44 36.2 44 105 -43 50 55 22 50 2 55 50 58 1 50 0 19 -0.88 - 53 0 0 51 3 9 0 44 29.3 44 106 -43 51 29 30 50 37 3 51 32 9 50 34 27 -0.88 - 52 0 0 51 36 51 0 44 22.4 44 108 -44 52 3 12 51 10 45 52 5 51 51 8 9 -0.88 - 51 0 0 52 10 7 0 44 15.6 45 109 -44 52 36 27 51 44 1 52 39 6 51 41 25 -0.88 - 50 0 0 52 42 55 0 44 8.8 45 111 -44 53 9 14 52 16 50 53 11 53 52 14 14 -0.88 - 49 0 0 53 15 15 0 44 2.1 46 112 -44 53 41 32 52 49 11 53 44 11 52 46 36 -0.88 - 48 0 0 53 47 6 0 43 55.4 46 114 -44 54 13 22 53 21 4 54 16 0 53 18 28 -0.88 - 47 0 0 54 18 27 0 43 48.7 46 115 -44 54 44 41 53 52 27 54 47 20 53 49 52 -0.88 - 46 0 0 54 49 18 0 43 42.2 46 117 -44 55 15 30 54 23 21 55 18 8 54 20 46 -0.88 - 45 0 0 55 19 39 0 43 35.7 47 119 -44 55 45 48 54 53 45 55 48 26 54 51 10 -0.88 - 44 0 0 55 49 29 0 43 29.2 47 120 -44 56 15 35 55 23 37 56 18 13 55 21 3 -0.88 - 43 0 0 56 18 48 0 43 22.9 47 122 -44 56 44 50 55 52 59 56 47 27 55 50 25 -0.89 - 42 0 0 56 47 34 0 43 16.6 47 123 -44 57 13 33 56 21 50 57 16 10 56 19 16 -0.89 - 41 0 0 57 15 49 0 43 10.4 47 125 -44 57 41 44 56 50 8 57 44 21 56 47 35 -0.89 - 40 0 0 57 43 32 0 43 4.2 48 126 -44 58 9 23 57 17 55 58 11 58 57 15 22 -0.89 - 39 0 0 58 10 42 0 42 58.2 48 128 -44 58 36 28 57 45 10 58 39 4 57 42 37 -0.89 - 38 0 0 58 37 20 0 42 52.2 48 129 -44 59 3 1 58 11 52 59 5 36 58 9 20 -0.89 - 37 0 0 59 3 25 0 42 46.3 48 131 -44 59 29 1 58 38 3 59 31 36 58 35 31 -0.89 - 36 0 0 59 28 58 0 42 40.5 48 133 -43 59 54 29 59 3 41 59 57 3 59 1 10 -0.89 - 35 0 0 59 53 59 0 42 34.8 48 134 -43 60 19 24 59 28 47 60 21 57 59 26 16 -0.89 - 34 0 0 60 18 26 0 42 29.1 48 136 -43 60 43 46 59 53 20 60 46 19 59 50 50 -0.89 - 33 0 0 60 42 22 0 42 23.6 48 137 -43 61 7 35 60 17 22 61 10 8 60 14 52 -0.89 - 32 0 0 61 5 46 0 42 18.1 48 139 -43 61 30 53 60 40 51 61 33 24 60 38 22 -0.89 - 31 0 0 61 28 37 0 42 12.7 48 140 -43 61 53 38 61 3 49 61 56 9 61 1 21 -0.89 - 30 0 0 61 50 57 0 42 7.4 48 142 -42 62 15 52 61 26 15 62 18 22 61 23 48 -0.89 - 29 0 0 62 12 46 0 42 2.2 48 143 -42 62 37 33 61 48 10 62 40 3 61 45 43 -0.89 - 28 0 0 62 34 3 0 41 57.1 48 145 -42 62 58 44 62 9 34 63 1 13 62 7 8 -0.89 - 27 0 0 62 54 50 0 41 52.1 48 146 -42 63 19 24 62 30 28 63 21 52 62 28 2 -0.89 - 26 0 0 63 15 6 0 41 47.1 48 148 -42 63 39 33 62 50 50 63 42 0 62 48 25 -0.89 - 25 0 0 63 34 52 0 41 42.2 48 149 -41 63 59 12 63 10 43 64 1 38 63 8 19 -0.89 - 24 0 0 63 54 8 0 41 37.4 48 151 -41 64 18 20 63 30 6 64 20 46 63 27 43 -0.89 - 23 0 0 64 12 54 0 41 32.7 48 152 -41 64 37 0 63 49 0 64 39 25 63 46 37 -0.89 - 22 0 0 64 31 12 0 41 28.1 48 154 -41 64 55 10 64 7 25 64 57 35 64 5 3 -0.89 - 21 0 0 64 49 1 0 41 23.6 48 155 -41 65 12 52 64 25 21 65 15 16 64 23 0 -0.89 - 20 0 0 65 6 22 0 41 19.1 48 157 -40 65 30 6 64 42 49 65 32 29 64 40 28 -0.89 - 19 0 0 65 23 16 0 41 14.7 48 158 -40 65 46 52 64 59 50 65 49 14 64 57 29 -0.89 - 18 0 0 65 39 42 0 41 10.4 47 160 -40 66 3 11 65 16 23 66 5 32 65 14 3 -0.89 - 17 0 0 65 55 41 0 41 6.1 47 161 -40 66 19 3 65 32 29 66 21 24 65 30 10 -0.89 - 16 0 0 66 11 14 0 41 2.0 47 162 -39 66 34 28 65 48 9 66 36 48 65 45 51 -0.89 - 15 0 0 66 26 21 0 40 57.9 47 164 -39 66 49 28 66 3 23 66 51 47 66 1 6 -0.89 - 14 0 0 66 41 2 0 40 53.9 47 165 -39 67 4 2 66 18 11 67 6 21 66 15 55 -0.89 - 13 0 0 66 55 18 0 40 49.9 47 167 -39 67 18 11 66 32 35 67 20 29 66 30 19 -0.89 - 12 0 0 67 9 10 0 40 46.0 47 168 -38 67 31 56 66 46 34 67 34 13 66 44 18 -0.89 - 11 0 0 67 22 38 0 40 42.2 47 169 -38 67 45 17 67 0 8 67 47 33 66 57 53 -0.89 - 9 59 59 67 35 42 0 40 38.4 46 171 -38 67 58 14 67 13 19 68 0 30 67 11 5 -0.89 - 8 59 59 67 48 22 0 40 34.7 46 172 -38 68 10 48 67 26 6 68 13 3 67 23 53 -0.90 - 7 59 59 68 0 40 0 40 31.0 46 173 -37 68 22 59 67 38 31 68 25 13 67 36 18 -0.90 - 6 59 59 68 12 36 0 40 27.5 46 175 -37 68 34 48 67 50 33 68 37 1 67 48 21 -0.90 - 5 59 59 68 24 9 0 40 23.9 46 176 -37 68 46 14 68 2 12 68 48 28 68 0 1 -0.90 - 4 59 59 68 35 21 0 40 20.5 46 177 -37 68 57 20 68 13 31 68 59 32 68 11 20 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71 45 56 -0.89 35 0 1 72 8 3 0 38 32.6 38 225 -27 72 27 39 71 48 32 72 29 37 71 46 35 -0.89 36 0 1 72 8 28 0 38 30.4 38 226 -26 72 28 4 71 48 58 72 30 2 71 47 1 -0.89 37 0 1 72 8 41 0 38 28.2 37 227 -26 72 28 17 71 49 11 72 30 15 71 47 14 -0.89 38 0 1 72 8 41 0 38 26.0 37 228 -26 72 28 17 71 49 11 72 30 14 71 47 14 -0.89 39 0 1 72 8 28 0 38 23.8 37 229 -26 72 28 4 71 48 58 72 30 2 71 47 1 -0.89 40 0 1 72 8 2 0 38 21.6 37 230 -25 72 27 38 71 48 32 72 29 36 71 46 35 -0.89 41 0 1 72 7 23 0 38 19.4 36 231 -25 72 27 0 71 47 53 72 28 58 71 45 56 -0.89 42 0 1 72 6 32 0 38 17.3 36 232 -25 72 26 9 71 47 0 72 28 7 71 45 3 -0.89 43 0 1 72 5 27 0 38 15.1 36 234 -25 72 25 5 71 45 55 72 27 3 71 43 58 -0.89 44 0 1 72 4 9 0 38 13.0 36 235 -24 72 23 48 71 44 36 72 25 46 71 42 39 -0.89 45 0 1 72 2 39 0 38 10.9 35 236 -24 72 22 18 71 43 5 72 24 17 71 41 8 -0.89 46 0 1 72 0 55 0 38 8.7 35 237 -24 72 20 36 71 41 20 72 22 34 71 39 23 -0.89 47 0 1 71 58 58 0 38 6.6 35 238 -24 72 18 40 71 39 22 72 20 39 71 37 24 -0.89 48 0 1 71 56 48 0 38 4.5 35 239 -23 72 16 32 71 37 10 72 18 30 71 35 12 -0.89 49 0 1 71 54 24 0 38 2.4 35 240 -23 72 14 10 71 34 45 72 16 9 71 32 47 -0.89 50 0 1 71 51 47 0 38 0.3 34 241 -23 72 11 35 71 32 6 72 13 34 71 30 8 -0.89 51 0 1 71 48 57 0 37 58.2 34 242 -23 72 8 46 71 29 13 72 10 45 71 27 15 -0.89 52 0 1 71 45 52 0 37 56.1 34 243 -22 72 5 44 71 26 7 72 7 43 71 24 8 -0.89 53 0 1 71 42 34 0 37 54.0 34 244 -22 72 2 28 71 22 46 72 4 28 71 20 48 -0.89 54 0 1 71 39 2 0 37 51.9 33 245 -22 71 58 58 71 19 12 72 0 59 71 17 13 -0.89 55 0 1 71 35 16 0 37 49.9 33 246 -21 71 55 15 71 15 23 71 57 15 71 13 24 -0.89 56 0 1 71 31 15 0 37 47.8 33 247 -21 71 51 17 71 11 20 71 53 18 71 9 21 -0.89 57 0 1 71 27 1 0 37 45.7 32 248 -21 71 47 5 71 7 2 71 49 6 71 5 2 -0.89 58 0 1 71 22 31 0 37 43.6 32 250 -21 71 42 39 71 2 30 71 44 40 71 0 30 -0.89 59 0 1 71 17 47 0 37 41.6 32 251 -20 71 37 58 70 57 42 71 40 0 70 55 42 -0.89 60 0 1 71 12 48 0 37 39.5 32 252 -20 71 33 2 70 52 39 71 35 4 70 50 39 -0.89 61 0 1 71 7 33 0 37 37.4 31 253 -20 71 27 52 70 47 22 71 29 54 70 45 21 -0.89 62 0 1 71 2 3 0 37 35.3 31 254 -19 71 22 26 70 41 48 71 24 28 70 39 47 -0.89 63 0 1 70 56 18 0 37 33.3 31 255 -19 71 16 44 70 35 59 71 18 47 70 33 57 -0.89 64 0 1 70 50 16 0 37 31.2 31 256 -19 71 10 47 70 29 53 71 12 50 70 27 51 -0.89 65 0 1 70 43 59 0 37 29.1 30 257 -18 71 4 33 70 23 32 71 6 37 70 21 29 -0.89 66 0 1 70 37 25 0 37 27.1 30 258 -18 70 58 4 70 16 53 71 0 8 70 14 50 -0.89 67 0 1 70 30 34 0 37 25.0 30 259 -18 70 51 18 70 9 58 70 53 22 70 7 55 -0.89 68 0 1 70 23 27 0 37 22.9 29 260 -17 70 44 15 70 2 46 70 46 20 70 0 42 -0.89 69 0 1 70 16 2 0 37 20.8 29 261 -17 70 36 55 69 55 17 70 39 1 69 53 12 -0.89 70 0 1 70 8 20 0 37 18.8 29 262 -17 70 29 17 69 47 29 70 31 24 69 45 25 -0.89 71 0 1 70 0 19 0 37 16.7 28 263 -16 70 21 22 69 39 24 70 23 29 69 37 19 -0.89 72 0 1 69 52 1 0 37 14.6 28 264 -16 70 13 9 69 31 0 70 15 16 69 28 55 -0.89 73 0 1 69 43 24 0 37 12.5 28 265 -16 70 4 38 69 22 18 70 6 45 69 20 12 -0.89 74 0 1 69 34 28 0 37 10.5 27 266 -15 69 55 47 69 13 17 69 57 56 69 11 10 -0.89 75 0 1 69 25 13 0 37 8.4 27 267 -15 69 46 38 69 3 56 69 48 47 69 1 49 -0.89 76 0 1 69 15 39 0 37 6.3 27 268 -15 69 37 9 68 54 16 69 39 19 68 52 8 -0.89 77 0 1 69 5 44 0 37 4.2 26 269 -14 69 27 20 68 44 15 69 29 31 68 42 7 -0.89 78 0 1 68 55 29 0 37 2.1 26 270 -14 69 17 11 68 33 54 69 19 22 68 31 45 -0.89 79 0 1 68 44 53 0 37 0.1 26 271 -14 69 6 42 68 23 12 69 8 53 68 21 3 -0.89 80 0 1 68 33 56 0 36 58.0 25 272 -13 68 55 51 68 12 9 68 58 3 68 9 59 -0.89 81 0 1 68 22 37 0 36 55.9 25 273 -13 68 44 39 68 0 44 68 46 52 67 58 33 -0.89 82 0 1 68 10 56 0 36 53.8 25 274 -12 68 33 5 67 48 57 68 35 18 67 46 45 -0.89 83 0 1 67 58 53 0 36 51.7 24 275 -12 68 21 8 67 36 47 68 23 22 67 34 35 -0.89 84 0 1 67 46 27 0 36 49.7 24 276 -12 68 8 49 67 24 14 68 11 4 67 22 1 -0.89 85 0 1 67 33 37 0 36 47.6 23 277 -11 67 56 6 67 11 18 67 58 22 67 9 4 -0.89 86 0 1 67 20 24 0 36 45.5 23 278 -11 67 43 0 66 57 57 67 45 16 66 55 43 -0.89 87 0 1 67 6 46 0 36 43.5 23 279 -10 67 29 29 66 44 12 67 31 46 66 41 58 -0.89 88 0 1 66 52 43 0 36 41.4 22 280 -10 67 15 33 66 30 3 67 17 51 66 27 47 -0.89 89 0 1 66 38 15 0 36 39.4 22 281 -9 67 1 12 66 15 28 67 3 31 66 13 11 -0.89 90 0 1 66 23 21 0 36 37.3 21 282 -9 66 46 26 66 0 27 66 48 45 65 58 10 -0.89 91 0 1 66 8 1 0 36 35.3 21 283 -8 66 31 13 65 44 59 66 33 33 65 42 41 -0.89 92 0 1 65 52 14 0 36 33.2 20 284 -8 66 15 33 65 29 5 66 17 54 65 26 46 -0.90 93 0 1 65 36 0 0 36 31.2 20 285 -8 65 59 26 65 12 43 66 1 48 65 10 24 -0.90 94 0 1 65 19 18 0 36 29.2 19 286 -7 65 42 52 64 55 54 65 45 14 64 53 34 -0.90 95 0 0 65 2 7 0 36 27.2 19 287 -7 65 25 49 64 38 36 65 28 11 64 36 15 -0.90 96 0 0 64 44 28 0 36 25.3 18 288 -6 65 8 17 64 20 49 65 10 40 64 18 28 -0.90 97 0 0 64 26 19 0 36 23.3 18 289 -6 64 50 16 64 2 33 64 52 40 64 0 11 -0.90 98 0 0 64 7 40 0 36 21.4 17 290 -5 64 31 45 63 43 47 64 34 10 63 41 25 -0.90 99 0 0 63 48 32 0 36 19.5 17 291 -4 64 12 43 63 24 31 64 15 9 63 22 8 -0.90 100 0 0 63 28 52 0 36 17.6 16 292 -4 63 53 11 63 4 45 63 55 38 63 2 20 -0.90 101 0 0 63 8 41 0 36 15.7 16 292 -3 63 33 8 62 44 27 63 35 35 62 42 2 -0.90 102 0 0 62 47 59 0 36 13.9 15 293 -3 63 12 33 62 23 37 63 15 1 62 21 11 -0.90 103 0 0 62 26 44 0 36 12.1 15 294 -2 62 51 25 62 2 15 62 53 54 61 59 49 -0.90 104 0 0 62 4 57 0 36 10.3 14 295 -2 62 29 45 61 40 21 62 32 15 61 37 54 -0.91 105 0 0 61 42 37 0 36 8.6 14 296 -1 62 7 32 61 17 55 62 10 3 61 15 27 -0.91 106 0 0 61 19 44 0 36 6.9 13 297 0 61 44 46 60 54 55 61 47 17 60 52 26 -0.91 107 0 0 60 56 17 0 36 5.3 12 298 0 61 21 26 60 31 21 61 23 58 60 28 52 -0.91 108 0 0 60 32 16 0 36 3.7 12 299 1 60 57 32 60 7 14 61 0 4 60 4 44 -0.91 109 0 0 60 7 42 0 36 2.2 11 300 1 60 33 3 59 42 33 60 35 36 59 40 2 -0.92 110 0 0 59 42 32 0 36 0.7 10 301 2 60 8 0 59 17 17 60 10 34 59 14 46 -0.92 111 0 0 59 16 48 0 35 59.3 10 301 3 59 42 22 58 51 27 59 44 57 58 48 56 -0.92 112 0 0 58 50 30 0 35 58.0 9 302 3 59 16 10 58 25 3 59 18 44 58 22 31 -0.93 113 0 0 58 23 36 0 35 56.7 8 303 4 58 49 21 57 58 4 58 51 57 57 55 31 -0.93 114 0 0 57 56 7 0 35 55.5 8 304 5 58 21 58 57 30 30 58 24 34 57 27 57 -0.94 115 0 0 57 28 4 0 35 54.4 7 305 5 57 54 0 57 2 21 57 56 36 56 59 48 -0.94 116 0 0 56 59 25 0 35 53.4 6 306 6 57 25 26 56 33 38 57 28 3 56 31 4 -0.95 117 0 0 56 30 12 0 35 52.5 6 307 7 56 56 17 56 4 21 56 58 55 56 1 46 -0.97 118 0 0 56 0 24 0 35 51.6 5 307 8 56 26 34 55 34 29 56 29 12 55 31 54 -0.98 119 0 0 55 30 2 0 35 50.9 4 308 8 55 56 16 55 4 3 55 58 54 55 1 27 -1.00 120 0 0 54 59 6 0 35 50.3 3 309 9 55 25 23 54 33 3 55 28 1 54 30 27 -1.04 121 0 0 54 27 36 0 35 49.8 3 310 10 54 53 56 54 1 29 54 56 35 53 58 54 -1.09 122 0 0 53 55 32 0 35 49.4 2 311 11 54 21 56 53 29 23 54 24 35 53 26 47 -1.19 123 0 0 53 22 56 0 35 49.1 1 311 12 53 49 22 52 56 44 53 52 1 52 54 8 -1.45 124 0 0 52 49 48 0 35 49.0 0 312 12 53 16 16 .. .. .. 53 18 55 .. .. .. -3.94 Uncertainty in time = +/- 1 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 1797-00332-1 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 23 13.5295 DE: +24 11 27.353 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 23 13.5295 DE: +24 11 27.353 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 10.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (541) Deborah asteroid class: approx. diameter [km]: 54 approx. diameter ["]: 0.038 distance from Earth [AU]: 1.95500 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#63 date of fit: 2023 Oct 09 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", 0.000", 80.491° remarks: * orbital elements for (541)Deborah : Mean anomaly = 137.3421502267 deg Arg. of pericenter = 1.6797049894 deg Long. of node = 267.3956350766 deg Inclination = 6.0088989194 deg Eccentricity = 0.0512753964 Semimajor axis = 2.8184145635 AU Perihelion dist = 2.6738992396 AU Mag: H = 10.33, G = 0.15 Epoch of elements : MJD 60253.02902778 TDT (2023 Nov 05.0290) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#632023Oct09,4.33,2023,11,5,0.702549,-0.215313,0.625475,-6.690054,-2.302596,-0.001136,-0.000859,0.000001,0.000000 -3.3745,24.2770,165.36,-15.54,False TYC 1797-00332-1,3.38709152,24.1909312,0.00,10.10,0.00,0.0,0,,3.41075112,24.2770487,4.30,0.00,0,0,0 541,Deborah,14.38,54.300,1.9550,0,0,-2.201,-10.36,,3.0,0 0,137.1278,2023,11,4,1.6797,267.3956,6.0089,0.05128,2.81841,2.67390,10.19,5.0,0.15 1.050,0.0113,0.0004,80,0.0113,Known errors,-1.00,0,-1,-1 20231105_0332-1,60232.88 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:01 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org