IOTA/IOTA-ES occultation update for (1794) Finsen / TYC 4920-00796-1 event on 2024 Nov 02, 04:39 UT Visible from Summary ------- On 2024 Nov 02 UT, the 37.761 km diameter asteroid (1794) Finsen will occult a 11.6 mag star in the constellation Leo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.05 mag to 16.64 mag (the magnitude of the asteroid) for at most 1.030 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 Nov 02, 04:37 - 2024 Nov 02, 04:42 * geocentric midpoint of event [JD]: 2460616.69442812 * magnitude of target star: 11.60 * magnitude drop [mag]: 5.05 * estimated maximum duration [s]: 1.030 * Moon: 1 % sunlit, 60° distance * Sun: 52° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 43 * 1 sigma uncertainty interval [path widths]: +/- 0.23 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.017", 0.001", 104°) * approx speed of asteroid's shadow [km/s]: 36.7054 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 4920-00796-1 by 1794 Finsen on 2024 Nov 2 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 - 27 0 0 53 33 24 4 37 25.3 0 101 -37 53 21 41 53 45 9 53 16 20 53 50 31 .... - 26 0 0 53 26 21 4 37 25.3 1 102 -37 53 14 37 53 38 7 53 9 15 53 43 30 -0.31 - 25 0 0 53 18 59 4 37 25.4 2 103 -36 53 7 13 53 30 46 53 1 51 53 36 9 -0.39 - 24 0 0 53 11 16 4 37 25.5 2 103 -36 52 59 29 53 23 4 52 54 6 53 28 28 -0.42 - 23 0 0 53 3 13 4 37 25.5 3 104 -35 52 51 24 53 15 2 52 46 1 53 20 27 -0.44 - 22 0 0 52 54 49 4 37 25.7 4 105 -35 52 42 59 53 6 40 52 37 35 53 12 5 -0.46 - 21 0 0 52 46 5 4 37 25.8 4 106 -34 52 34 14 52 57 57 52 28 49 53 3 23 -0.47 - 20 0 0 52 37 0 4 37 26.0 5 107 -34 52 25 8 52 48 54 52 19 42 52 54 21 -0.47 - 19 0 0 52 27 34 4 37 26.2 5 107 -33 52 15 41 52 39 29 52 10 14 52 44 57 -0.48 - 18 0 0 52 17 48 4 37 26.4 6 108 -33 52 5 52 52 29 44 52 0 26 52 35 13 -0.48 - 17 0 0 52 7 40 4 37 26.6 7 109 -32 51 55 43 52 19 38 51 50 16 52 25 7 -0.49 - 16 0 0 51 57 11 4 37 26.9 7 110 -31 51 45 12 52 9 11 51 39 44 52 14 40 -0.49 - 15 0 0 51 46 20 4 37 27.2 8 111 -31 51 34 20 51 58 22 51 28 51 52 3 52 -0.49 - 14 0 0 51 35 8 4 37 27.5 9 111 -30 51 23 6 51 47 11 51 17 37 51 52 43 -0.49 - 13 0 0 51 23 34 4 37 27.8 9 112 -30 51 11 31 51 35 39 51 6 0 51 41 11 -0.50 - 12 0 0 51 11 39 4 37 28.2 10 113 -29 50 59 34 51 23 45 50 54 2 51 29 18 -0.50 - 11 0 0 50 59 21 4 37 28.6 11 114 -29 50 47 14 51 11 29 50 41 42 51 17 3 -0.50 - 10 0 0 50 46 41 4 37 29.1 11 115 -28 50 34 32 50 58 51 50 28 59 51 4 26 -0.50 - 9 0 0 50 33 39 4 37 29.5 12 115 -28 50 21 28 50 45 51 50 15 54 50 51 26 -0.50 - 8 0 0 50 20 14 4 37 30.0 13 116 -27 50 8 2 50 32 28 50 2 27 50 38 4 -0.50 - 7 0 0 50 6 27 4 37 30.5 13 117 -26 49 54 12 50 18 43 49 48 37 50 24 20 -0.50 - 6 0 0 49 52 17 4 37 31.1 14 118 -26 49 40 0 50 4 34 49 34 24 50 10 12 -0.50 - 5 0 0 49 37 43 4 37 31.7 15 119 -25 49 25 25 49 50 3 49 19 48 49 55 42 -0.50 - 4 0 0 49 22 47 4 37 32.3 15 119 -25 49 10 27 49 35 9 49 4 49 49 40 49 -0.51 - 3 0 0 49 7 28 4 37 32.9 16 120 -24 48 55 6 49 19 52 48 49 27 49 25 32 -0.51 - 2 0 0 48 51 45 4 37 33.6 17 121 -23 48 39 21 49 4 11 48 33 41 49 9 53 -0.51 - 1 0 0 48 35 39 4 37 34.3 17 122 -23 48 23 13 48 48 7 48 17 32 48 53 49 -0.51 0 0 0 48 19 10 4 37 35.1 18 122 -22 48 6 41 48 31 39 48 1 0 48 37 23 -0.51 1 0 0 48 2 16 4 37 35.9 19 123 -21 47 49 46 48 14 48 47 44 3 48 20 32 -0.51 2 0 0 47 44 59 4 37 36.7 20 124 -21 47 32 27 47 57 33 47 26 43 48 3 18 -0.51 3 0 0 47 27 18 4 37 37.6 20 125 -20 47 14 44 47 39 54 47 9 0 47 45 41 -0.51 4 0 0 47 9 14 4 37 38.5 21 126 -19 46 56 37 47 21 51 46 50 52 47 27 39 -0.51 5 0 0 46 50 45 4 37 39.4 22 126 -19 46 38 6 47 3 25 46 32 20 47 9 13 -0.51 6 0 0 46 31 52 4 37 40.4 22 127 -18 46 19 12 46 44 34 46 13 24 46 50 23 -0.51 7 0 0 46 12 35 4 37 41.4 23 128 -17 45 59 53 46 25 19 45 54 5 46 31 9 -0.51 8 0 0 45 52 54 4 37 42.5 24 129 -16 45 40 10 46 5 40 45 34 21 46 11 31 -0.51 9 0 0 45 32 50 4 37 43.6 25 130 -16 45 20 3 45 45 38 45 14 13 45 51 29 -0.51 10 0 0 45 12 21 4 37 44.7 26 130 -15 44 59 32 45 25 11 44 53 41 45 31 3 -0.51 11 0 0 44 51 27 4 37 45.9 26 131 -14 44 38 37 45 4 20 44 32 45 45 10 13 -0.51 12 0 0 44 30 10 4 37 47.1 27 132 -13 44 17 18 44 43 4 44 11 25 44 48 59 -0.51 13 0 0 44 8 29 4 37 48.4 28 133 -13 43 55 35 44 21 25 43 49 41 44 27 21 -0.51 14 0 0 43 46 25 4 37 49.7 29 134 -12 43 33 28 43 59 22 43 27 34 44 5 19 -0.51 15 0 0 43 23 56 4 37 51.1 29 134 -11 43 10 58 43 36 56 43 5 2 43 42 53 -0.51 16 0 0 43 1 4 4 37 52.5 30 135 -10 42 48 4 43 14 5 42 42 8 43 20 3 -0.51 17 0 0 42 37 48 4 37 53.9 31 136 -10 42 24 46 42 50 51 42 18 49 42 56 50 -0.51 18 0 0 42 14 9 4 37 55.4 32 137 -9 42 1 6 42 27 14 41 55 8 42 33 14 -0.51 19 0 0 41 50 7 4 37 57.0 33 138 -8 41 37 2 42 3 14 41 31 3 42 9 15 -0.51 20 0 0 41 25 42 4 37 58.6 33 139 -7 41 12 35 41 38 51 41 6 36 41 44 52 -0.51 21 0 0 41 0 54 4 38 0.2 34 140 -6 40 47 46 41 14 5 40 41 46 41 20 7 -0.51 22 0 0 40 35 44 4 38 1.9 35 140 -5 40 22 34 40 48 56 40 16 33 40 54 59 -0.51 23 0 0 40 10 12 4 38 3.6 36 141 -5 39 57 1 40 23 26 39 50 59 40 29 29 -0.52 24 0 0 39 44 19 4 38 5.4 37 142 -4 39 31 6 39 57 34 39 25 4 40 3 38 -0.52 25 0 0 39 18 4 4 38 7.3 37 143 -3 39 4 49 39 31 20 38 58 46 39 37 25 -0.52 26 0 0 38 51 28 4 38 9.2 38 144 -2 38 38 12 39 4 46 38 32 9 39 10 51 -0.52 27 0 0 38 24 32 4 38 11.1 39 145 -1 38 11 14 38 37 50 38 5 10 38 43 57 -0.52 28 0 0 37 57 15 4 38 13.1 40 146 0 37 43 57 38 10 35 37 37 52 38 16 42 -0.52 29 0 0 37 29 39 4 38 15.1 41 147 1 37 16 20 37 43 0 37 10 14 37 49 8 -0.52 30 0 0 37 1 44 4 38 17.2 42 148 2 36 48 24 37 15 6 36 42 18 37 21 14 -0.52 31 0 0 36 33 31 4 38 19.4 42 149 3 36 20 9 36 46 54 36 14 3 36 53 2 -0.52 32 0 0 36 4 59 4 38 21.6 43 150 3 35 51 37 36 18 23 35 45 30 36 24 32 -0.52 33 0 0 35 36 10 4 38 23.8 44 151 4 35 22 47 35 49 35 35 16 40 35 55 44 -0.52 34 0 0 35 7 5 4 38 26.1 45 152 5 34 53 41 35 20 31 34 47 33 35 26 40 -0.52 35 0 0 34 37 43 4 38 28.4 46 153 6 34 24 19 34 51 10 34 18 11 34 57 20 -0.52 36 0 0 34 8 6 4 38 30.8 46 154 7 33 54 41 34 21 34 33 48 33 34 27 44 -0.52 37 0 0 33 38 15 4 38 33.3 47 155 8 33 24 49 33 51 43 33 18 41 33 57 53 -0.52 38 0 0 33 8 10 4 38 35.8 48 157 9 32 54 44 33 21 38 32 48 35 33 27 48 -0.52 39 0 0 32 37 52 4 38 38.3 49 158 10 32 24 25 32 51 20 32 18 17 32 57 31 -0.52 40 0 0 32 7 21 4 38 40.9 50 159 11 31 53 55 32 20 50 31 47 46 32 27 1 -0.52 41 0 0 31 36 40 4 38 43.5 50 160 12 31 23 13 31 50 9 31 17 4 31 56 19 -0.52 42 0 0 31 5 47 4 38 46.2 51 162 13 30 52 20 31 19 16 30 46 12 31 25 27 -0.52 43 0 0 30 34 46 4 38 48.9 52 163 14 30 21 19 30 48 15 30 15 10 30 54 25 -0.52 44 0 0 30 3 35 4 38 51.6 53 164 15 29 50 8 30 17 4 29 44 0 30 23 14 -0.52 45 0 0 29 32 17 4 38 54.4 53 166 16 29 18 50 29 45 45 29 12 41 29 51 56 -0.52 46 0 0 29 0 51 4 38 57.3 54 167 17 28 47 25 29 14 20 28 41 17 29 20 30 -0.52 47 0 0 28 29 20 4 39 0.1 55 169 18 28 15 54 28 42 48 28 9 46 28 48 58 -0.52 48 0 0 27 57 44 4 39 3.1 56 171 19 27 44 19 28 11 12 27 38 11 28 17 22 -0.52 49 0 0 27 26 4 4 39 6.0 56 172 20 27 12 39 27 39 31 27 6 31 27 45 41 -0.52 50 0 0 26 54 21 4 39 9.0 57 174 21 26 40 57 27 7 47 26 34 49 27 13 57 -0.52 51 0 0 26 22 36 4 39 12.0 57 176 22 26 9 13 26 36 2 26 3 6 26 42 11 -0.52 52 0 0 25 50 50 4 39 15.1 58 178 24 25 37 28 26 4 15 25 31 21 26 10 24 -0.52 53 0 0 25 19 5 4 39 18.1 59 179 25 25 5 43 25 32 28 24 59 37 25 38 37 -0.52 54 0 0 24 47 20 4 39 21.2 59 181 26 24 33 59 25 0 43 24 27 53 25 6 51 -0.52 55 0 0 24 15 38 4 39 24.4 60 183 27 24 2 18 24 28 59 23 56 12 24 35 7 -0.52 56 0 0 23 43 58 4 39 27.5 60 185 28 23 30 39 23 57 19 23 24 35 24 3 26 -0.52 57 0 0 23 12 23 4 39 30.7 60 188 29 22 59 5 23 25 42 22 53 1 23 31 49 -0.52 58 0 0 22 40 53 4 39 33.9 61 190 30 22 27 37 22 54 11 22 21 33 23 0 17 -0.53 59 0 0 22 9 29 4 39 37.1 61 192 31 21 56 14 22 22 46 21 50 11 22 28 51 -0.53 60 0 0 21 38 13 4 39 40.3 61 194 32 21 25 0 21 51 28 21 18 57 21 57 33 -0.53 61 0 0 21 7 5 4 39 43.6 62 197 33 20 53 53 21 20 19 20 47 51 21 26 23 -0.53 62 0 0 20 36 6 4 39 46.8 62 199 34 20 22 55 20 49 18 20 16 54 20 55 22 -0.53 63 0 0 20 5 17 4 39 50.1 62 201 35 19 52 8 20 18 28 19 46 8 20 24 30 -0.53 64 0 0 19 34 40 4 39 53.4 62 204 36 19 21 32 19 47 49 19 15 33 19 53 50 -0.53 65 0 0 19 4 14 4 39 56.6 62 206 37 18 51 8 19 17 22 18 45 10 19 23 22 -0.53 66 0 0 18 34 2 4 39 59.9 62 208 38 18 20 58 18 47 7 18 15 0 18 53 7 -0.53 67 0 0 18 4 3 4 40 3.2 62 211 40 17 51 1 18 17 7 17 45 4 18 23 6 -0.53 68 0 0 17 34 19 4 40 6.5 62 213 41 17 21 19 17 47 21 17 15 22 17 53 20 -0.53 69 0 0 17 4 51 4 40 9.8 62 215 42 16 51 52 17 17 51 16 45 57 17 23 49 -0.53 70 0 0 16 35 39 4 40 13.1 62 218 43 16 22 43 16 48 38 16 16 48 16 54 35 -0.53 71 0 0 16 6 45 4 40 16.3 61 220 44 15 53 50 16 19 42 15 47 56 16 25 37 -0.53 72 0 0 15 38 9 4 40 19.6 61 222 45 15 25 16 15 51 3 15 19 23 15 56 58 -0.53 73 0 0 15 9 52 4 40 22.8 61 224 46 14 57 1 15 22 44 14 51 9 15 28 38 -0.53 74 0 0 14 41 54 4 40 26.1 61 226 47 14 29 5 14 54 45 14 23 14 15 0 38 -0.53 75 0 0 14 14 17 4 40 29.3 60 228 48 14 1 30 14 27 5 13 55 40 14 32 57 -0.53 76 0 0 13 47 1 4 40 32.5 60 230 49 13 34 16 13 59 47 13 28 26 14 5 38 -0.53 77 0 0 13 20 6 4 40 35.7 59 232 50 13 7 23 13 32 51 13 1 35 13 38 41 -0.53 78 0 0 12 53 34 4 40 38.9 59 234 51 12 40 53 13 6 17 12 35 6 13 12 6 -0.53 79 0 0 12 27 25 4 40 42.0 58 236 52 12 14 47 12 40 6 12 9 0 12 45 54 -0.53 80 0 0 12 1 40 4 40 45.2 57 237 53 11 49 3 12 14 19 11 43 18 12 20 6 -0.53 81 0 0 11 36 19 4 40 48.3 57 239 54 11 23 44 11 48 56 11 18 0 11 54 42 -0.53 82 0 0 11 11 23 4 40 51.3 56 240 55 10 58 50 11 23 57 10 53 6 11 29 43 -0.53 83 0 0 10 46 52 4 40 54.4 56 242 56 10 34 21 10 59 24 10 28 38 11 5 9 -0.53 84 0 0 10 22 47 4 40 57.4 55 243 57 10 10 18 10 35 17 10 4 36 10 41 1 -0.53 85 0 0 9 59 8 4 41 0.4 54 245 58 9 46 41 10 11 36 9 41 0 10 17 19 -0.53 86 0 0 9 35 56 4 41 3.4 53 246 59 9 23 31 9 48 22 9 17 51 9 54 4 -0.53 87 0 0 9 13 11 4 41 6.3 53 247 60 9 0 48 9 25 35 8 55 9 9 31 16 -0.53 88 0 0 8 50 53 4 41 9.2 52 248 61 8 38 33 9 3 16 8 32 54 9 8 56 -0.53 89 0 0 8 29 4 4 41 12.0 51 249 61 8 16 45 8 41 24 8 11 8 8 47 3 -0.53 90 0 0 8 7 43 4 41 14.8 50 250 62 7 55 26 8 20 1 7 49 49 8 25 39 -0.53 91 0 0 7 46 51 4 41 17.6 49 251 63 7 34 36 7 59 7 7 29 0 8 4 44 -0.53 92 0 0 7 26 27 4 41 20.3 49 252 64 7 14 14 7 38 42 7 8 39 7 44 18 -0.53 93 0 0 7 6 33 4 41 23.0 48 253 65 6 54 22 7 18 46 6 48 48 7 24 22 -0.53 94 0 0 6 47 9 4 41 25.7 47 253 66 6 34 59 6 59 20 6 29 26 7 4 54 -0.53 95 0 0 6 28 14 4 41 28.3 46 254 66 6 16 7 6 40 23 6 10 34 6 45 57 -0.53 96 0 0 6 9 50 4 41 30.9 45 255 67 5 57 44 6 21 57 5 52 12 6 27 30 -0.53 97 0 0 5 51 56 4 41 33.4 44 255 68 5 39 51 6 4 1 5 34 21 6 9 34 -0.53 98 0 0 5 34 32 4 41 35.9 43 256 68 5 22 30 5 46 36 5 16 59 5 52 8 -0.53 99 0 0 5 17 39 4 41 38.3 42 257 69 5 5 38 5 29 42 5 0 9 5 35 12 -0.54 100 0 0 5 1 18 4 41 40.7 41 257 69 4 49 18 5 13 18 4 43 50 5 18 48 -0.54 101 0 0 4 45 27 4 41 43.0 41 258 70 4 33 29 4 57 26 4 28 1 5 2 55 -0.54 102 0 0 4 30 8 4 41 45.3 40 258 70 4 18 11 4 42 5 4 12 44 4 47 34 -0.54 103 0 0 4 15 20 4 41 47.6 39 259 71 4 3 25 4 27 16 3 57 58 4 32 44 -0.54 104 0 0 4 1 3 4 41 49.8 38 259 71 3 49 10 4 12 58 3 43 44 4 18 25 -0.54 105 0 0 3 47 19 4 41 51.9 37 259 71 3 35 27 3 59 12 3 30 1 4 4 39 -0.54 106 0 0 3 34 6 4 41 54.0 36 260 72 3 22 15 3 45 58 3 16 51 3 51 24 -0.54 107 0 0 3 21 25 4 41 56.0 35 260 72 3 9 35 3 33 15 3 4 11 3 38 41 -0.54 108 0 0 3 9 16 4 41 58.0 34 260 72 2 57 28 3 21 5 2 52 4 3 26 30 -0.54 109 0 0 2 57 39 4 41 59.9 33 261 72 2 45 52 3 9 27 2 40 29 3 14 51 -0.54 110 0 0 2 46 34 4 42 1.8 32 261 72 2 34 48 2 58 21 2 29 26 3 3 45 -0.54 111 0 0 2 36 2 4 42 3.7 31 261 72 2 24 17 2 47 47 2 18 55 2 53 11 -0.54 112 0 0 2 26 1 4 42 5.4 30 261 71 2 14 18 2 37 46 2 8 56 2 43 9 -0.54 113 0 0 2 16 33 4 42 7.2 29 262 71 2 4 51 2 28 17 1 59 30 2 33 40 -0.54 114 0 0 2 7 38 4 42 8.8 28 262 71 1 55 56 2 19 20 1 50 35 2 24 42 -0.54 115 0 0 1 59 14 4 42 10.4 27 262 71 1 47 34 2 10 56 1 42 13 2 16 18 -0.54 116 0 0 1 51 23 4 42 12.0 26 262 70 1 39 44 2 3 5 1 34 24 2 8 26 -0.54 117 0 0 1 44 5 4 42 13.5 25 262 70 1 32 26 1 55 46 1 27 7 2 1 6 -0.54 118 0 0 1 37 19 4 42 15.0 24 262 69 1 25 41 1 48 59 1 20 22 1 54 20 -0.54 119 0 0 1 31 6 4 42 16.3 23 263 69 1 19 28 1 42 45 1 14 9 1 48 5 -0.54 120 0 0 1 25 25 4 42 17.7 22 263 68 1 13 48 1 37 4 1 8 29 1 42 24 -0.54 121 0 0 1 20 17 4 42 19.0 21 263 68 1 8 40 1 31 55 1 3 22 1 37 14 -0.54 122 0 0 1 15 41 4 42 20.2 20 263 67 1 4 5 1 27 18 0 58 47 1 32 38 -0.54 123 0 0 1 11 38 4 42 21.3 19 263 66 1 0 2 1 23 14 0 54 44 1 28 34 -0.54 124 0 0 1 8 7 4 42 22.5 18 263 66 0 56 32 1 19 43 0 51 14 1 25 2 -0.54 125 0 0 1 5 8 4 42 23.5 17 263 65 0 53 34 1 16 45 0 48 16 1 22 3 -0.54 126 0 0 1 2 43 4 42 24.5 16 263 64 0 51 8 1 14 19 0 45 51 1 19 37 -0.54 127 0 0 1 0 49 4 42 25.4 15 263 63 0 49 15 1 12 25 0 43 58 1 17 44 -0.54 128 0 0 0 59 28 4 42 26.3 14 263 62 0 47 54 1 11 4 0 42 37 1 16 22 -0.55 129 0 0 0 58 40 4 42 27.1 13 263 62 0 47 6 1 10 15 0 41 49 1 15 34 -0.55 130 0 0 0 58 24 4 42 27.9 12 263 61 0 46 50 1 9 59 0 41 33 1 15 18 -0.55 131 0 0 0 58 40 4 42 28.6 11 263 60 0 47 6 1 10 16 0 41 49 1 15 34 -0.55 132 0 0 0 59 29 4 42 29.2 10 263 59 0 47 55 1 11 5 0 42 38 1 16 23 -0.55 133 0 0 1 0 50 4 42 29.8 9 264 58 0 49 16 1 12 26 0 43 59 1 17 44 -0.55 134 0 0 1 2 44 4 42 30.4 8 264 57 0 51 10 1 14 19 0 45 52 1 19 38 -0.56 135 0 0 1 5 10 4 42 30.8 7 264 57 0 53 35 1 16 46 0 48 18 1 22 4 -0.56 136 0 0 1 8 8 4 42 31.2 6 264 56 0 56 33 1 19 44 0 51 16 1 25 3 -0.56 137 0 0 1 11 38 4 42 31.6 5 264 55 1 0 3 1 23 14 0 54 45 1 28 33 -0.57 138 0 0 1 15 41 4 42 31.9 4 264 54 1 4 5 1 27 17 0 58 47 1 32 36 -0.58 139 0 0 1 20 15 4 42 32.1 3 264 53 1 8 39 1 31 52 1 3 21 1 37 12 -0.60 140 0 0 1 25 22 4 42 32.3 2 264 52 1 13 45 1 36 59 1 8 27 1 42 19 -0.62 141 0 0 1 31 0 4 42 32.4 1 264 51 1 19 24 1 42 39 1 14 5 1 47 59 -0.70 142 0 0 1 37 11 4 42 32.4 0 264 50 1 25 34 1 48 50 1 20 15 1 54 10 -1.28 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 4920-00796-1 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 10 59 00.6919 DE: -06 06 21.998 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 10 59 00.6921 DE: -06 06 21.999 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.6 * B mag [mag]: 11.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1794) Finsen asteroid class: approx. diameter [km]: 38 approx. diameter ["]: 0.016 distance from Earth [AU]: 3.26580 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 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): 0.017", 0.001", 103.776° remarks: * orbital elements for (1794)Finsen : Mean anomaly = 320.8768015990 deg Arg. of pericenter = 342.9030382987 deg Long. of node = 220.5453264744 deg Inclination = 14.6653079410 deg Eccentricity = 0.1579037379 Semimajor axis = 3.1201905544 AU Perihelion dist = 2.6275008029 AU Mag: H = 10.97, G = 0.15 Epoch of elements : MJD 60616.19442821 TDT (2024 Nov 02.1944) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Apr27,1.03,2024,11,2,4.666275,0.204570,0.418330,18.604493,-9.115312,-0.004518,0.001131,-0.000001,0.000001 53.1176,-6.2364,105.90,-14.89,False TYC 4920-00796-1,10.98352549,-6.1061104,11.93,11.60,11.42,0.0,0,,11.00421953,-6.2364071,5.05,4.78,0,0,0 1794,Finsen,16.64,37.761,3.2658,0,0,3.360,-24.55,,2.4,0 0,320.8420,2024,11,2,342.9030,220.5453,14.6653,0.15790,3.12019,2.62750,10.97,5.0,0.15 1.229,0.0167,0.0008,104,0.0037,Known errors,0.79,0,-1,-1 20241102_0796-1,60140.68 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:12 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org