IOTA/IOTA-ES occultation update for (339) Dorothea / HIP 14803 event on 2024 Mar 10, 16:09 UT Visible from Summary ------- On 2024 Mar 10 UT, the 44.7194603958782 km diameter asteroid (339) Dorothea will occult a 10.8 mag star in the constellation Cetus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.56 mag to 15.36 mag (the magnitude of the asteroid) for at most 1.370 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 Mar 10, 16:05 - 2024 Mar 10, 16:12 * geocentric midpoint of event [JD]: 2460380.17303604 * magnitude of target star: 10.82 * magnitude drop [mag]: 4.56 * estimated maximum duration [s]: 1.370 * Moon: 0 % sunlit, 54° distance * Sun: 58° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 46 * 1 sigma uncertainty interval [path widths]: +/- 0.29 * 1 sigma uncertainty interval [seconds]: +/- 1.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.004", 82°) * approx speed of asteroid's shadow [km/s]: 32.7367 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of HIP 14803 by 339 Dorothea on 2024 Mar 10 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 - 90 0 0 - 8 1 41 16 5 58.1 1 80 59 - 8 14 17 - 7 49 5 - 8 21 34 - 7 41 48 .... - 89 0 0 - 7 51 19 16 5 58.2 2 80 60 - 8 3 56 - 7 38 42 - 8 11 13 - 7 31 25 -0.17 - 88 0 0 - 7 40 36 16 5 58.3 3 80 61 - 7 53 13 - 7 27 58 - 8 0 31 - 7 20 40 -0.18 - 87 0 0 - 7 29 31 16 5 58.5 4 80 62 - 7 42 9 - 7 16 52 - 7 49 27 - 7 9 33 -0.19 - 86 0 0 - 7 18 4 16 5 58.8 5 80 63 - 7 30 43 - 7 5 25 - 7 38 2 - 6 58 5 -0.19 - 85 0 0 - 7 6 16 16 5 59.1 6 80 64 - 7 18 56 - 6 53 36 - 7 26 15 - 6 46 16 -0.19 - 84 0 0 - 6 54 7 16 5 59.5 7 80 65 - 7 6 48 - 6 41 26 - 7 14 8 - 6 34 6 -0.19 - 83 0 0 - 6 41 37 16 6 0.0 8 80 66 - 6 54 19 - 6 28 55 - 7 1 39 - 6 21 35 -0.19 - 82 0 0 - 6 28 47 16 6 0.5 9 80 67 - 6 41 29 - 6 16 4 - 6 48 49 - 6 8 42 -0.19 - 81 0 0 - 6 15 35 16 6 1.1 10 79 68 - 6 28 18 - 6 2 51 - 6 35 39 - 5 55 29 -0.19 - 80 0 0 - 6 2 3 16 6 1.7 11 79 69 - 6 14 47 - 5 49 18 - 6 22 9 - 5 41 56 -0.19 - 79 0 0 - 5 48 10 16 6 2.4 12 79 70 - 6 0 55 - 5 35 24 - 6 8 17 - 5 28 1 -0.19 - 78 0 0 - 5 33 57 16 6 3.2 13 79 71 - 5 46 43 - 5 21 10 - 5 54 6 - 5 13 47 -0.19 - 77 0 0 - 5 19 24 16 6 4.0 14 79 72 - 5 32 11 - 5 6 36 - 5 39 35 - 4 59 12 -0.19 - 76 0 0 - 5 4 31 16 6 4.9 15 79 73 - 5 17 19 - 4 51 43 - 5 24 43 - 4 44 18 -0.19 - 75 0 0 - 4 49 19 16 6 5.9 16 79 74 - 5 2 8 - 4 36 29 - 5 9 32 - 4 29 4 -0.19 - 74 0 0 - 4 33 46 16 6 6.9 17 79 75 - 4 46 37 - 4 20 56 - 4 54 2 - 4 13 30 -0.19 - 73 0 0 - 4 17 55 16 6 8.0 18 79 76 - 4 30 46 - 4 5 3 - 4 38 12 - 3 57 37 -0.19 - 72 0 0 - 4 1 45 16 6 9.1 19 79 77 - 4 14 37 - 3 48 52 - 4 22 3 - 3 41 25 -0.19 - 71 0 0 - 3 45 15 16 6 10.4 20 79 78 - 3 58 8 - 3 32 22 - 4 5 35 - 3 24 54 -0.19 - 70 0 0 - 3 28 27 16 6 11.6 21 79 79 - 3 41 22 - 3 15 33 - 3 48 49 - 3 8 5 -0.19 - 69 0 0 - 3 11 21 16 6 13.0 22 79 80 - 3 24 16 - 2 58 26 - 3 31 44 - 2 50 57 -0.19 - 68 0 0 - 2 53 57 16 6 14.4 23 79 81 - 3 6 53 - 2 41 0 - 3 14 22 - 2 33 31 -0.19 - 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24 0 56 30 1 38 1 -0.19 - 54 0 0 1 38 16 16 6 40.5 38 79 83 1 25 7 1 51 27 1 17 30 1 59 4 -0.19 - 53 0 0 1 59 31 16 6 42.8 39 80 82 1 46 20 2 12 42 1 38 43 2 20 20 -0.19 - 52 0 0 2 20 57 16 6 45.2 40 80 81 2 7 46 2 34 9 2 0 8 2 41 47 -0.19 - 51 0 0 2 42 35 16 6 47.6 41 80 80 2 29 23 2 55 48 2 21 45 3 3 27 -0.19 - 50 0 0 3 4 24 16 6 50.1 42 80 79 2 51 11 3 17 38 2 43 33 3 25 17 -0.19 - 49 0 0 3 26 24 16 6 52.6 43 80 78 3 13 10 3 39 39 3 5 32 3 47 18 -0.19 - 48 0 0 3 48 34 16 6 55.2 44 81 77 3 35 20 4 1 49 3 27 41 4 9 30 -0.19 - 47 0 0 4 10 54 16 6 57.8 45 81 75 3 57 39 4 24 10 3 49 59 4 31 50 -0.19 - 46 0 0 4 33 23 16 7 0.5 47 81 74 4 20 7 4 46 40 4 12 27 4 54 20 -0.19 - 45 0 0 4 56 1 16 7 3.2 48 82 73 4 42 44 5 9 18 4 35 4 5 16 59 -0.19 - 44 0 0 5 18 46 16 7 6.0 49 82 72 5 5 29 5 32 4 4 57 48 5 39 46 -0.19 - 43 0 0 5 41 39 16 7 8.8 50 82 71 5 28 22 5 54 58 5 20 41 6 2 40 -0.19 - 42 0 0 6 4 39 16 7 11.7 51 83 70 5 51 21 6 17 58 5 43 40 6 25 41 -0.19 - 41 0 0 6 27 46 16 7 14.6 52 83 69 6 14 27 6 41 5 6 6 46 6 48 48 -0.19 - 40 0 0 6 50 58 16 7 17.5 53 84 68 6 37 39 7 4 18 6 29 57 7 12 1 -0.19 - 39 0 0 7 14 16 16 7 20.5 54 84 67 7 0 56 7 27 37 6 53 14 7 35 20 -0.19 - 38 0 0 7 37 39 16 7 23.6 55 85 66 7 24 18 7 50 59 7 16 36 7 58 43 -0.19 - 37 0 0 8 1 5 16 7 26.6 56 85 65 7 47 45 8 14 26 7 40 2 8 22 10 -0.19 - 36 0 0 8 24 35 16 7 29.7 57 86 64 8 11 15 8 37 57 8 3 32 8 45 41 -0.19 - 35 0 0 8 48 9 16 7 32.9 58 86 63 8 34 47 9 1 30 8 27 4 9 9 14 -0.19 - 34 0 0 9 11 44 16 7 36.0 59 87 62 8 58 23 9 25 6 8 50 40 9 32 50 -0.19 - 33 0 0 9 35 21 16 7 39.2 60 88 61 9 22 0 9 48 44 9 14 17 9 56 28 -0.19 - 32 0 0 9 59 0 16 7 42.5 61 89 59 9 45 38 10 12 22 9 37 55 10 20 7 -0.19 - 31 0 0 10 22 39 16 7 45.7 62 90 58 10 9 17 10 36 2 10 1 34 10 43 46 -0.19 - 30 0 0 10 46 18 16 7 49.0 63 91 57 10 32 56 10 59 41 10 25 13 11 7 25 -0.19 - 29 0 0 11 9 57 16 7 52.3 64 92 56 10 56 35 11 23 19 10 48 51 11 31 4 -0.19 - 28 0 0 11 33 34 16 7 55.7 65 93 55 11 20 12 11 46 57 11 12 28 11 54 41 -0.19 - 27 0 0 11 57 10 16 7 59.1 66 94 54 11 43 47 12 10 32 11 36 4 12 18 17 -0.19 - 26 0 0 12 20 43 16 8 2.4 67 95 53 12 7 21 12 34 5 11 59 37 12 41 50 -0.19 - 25 0 0 12 44 13 16 8 5.8 68 97 52 12 30 51 12 57 36 12 23 8 13 5 20 -0.19 - 24 0 0 13 7 40 16 8 9.3 69 98 51 12 54 18 13 21 2 12 46 35 13 28 46 -0.19 - 23 0 0 13 31 3 16 8 12.7 70 100 50 13 17 41 13 44 25 13 9 58 13 52 9 -0.19 - 22 0 0 13 54 21 16 8 16.1 71 101 49 13 40 59 14 7 42 13 33 16 14 15 26 -0.19 - 21 0 0 14 17 33 16 8 19.6 71 103 48 14 4 12 14 30 55 13 56 30 14 38 39 -0.19 - 20 0 0 14 40 40 16 8 23.1 72 106 47 14 27 20 14 54 2 14 19 37 15 1 45 -0.19 - 19 0 0 15 3 41 16 8 26.5 73 108 46 14 50 21 15 17 2 14 42 38 15 24 46 -0.19 - 18 0 0 15 26 35 16 8 30.0 74 110 45 15 13 15 15 39 56 15 5 33 15 47 39 -0.19 - 17 0 0 15 49 22 16 8 33.5 75 113 44 15 36 2 16 2 42 15 28 20 16 10 25 -0.19 - 16 0 0 16 12 0 16 8 37.0 75 116 43 15 58 41 16 25 20 15 50 59 16 33 2 -0.19 - 15 0 0 16 34 30 16 8 40.5 76 120 41 16 21 12 16 47 49 16 13 30 16 55 32 -0.19 - 14 0 0 16 56 52 16 8 44.0 77 124 40 16 43 34 17 10 10 16 35 52 17 17 52 -0.19 - 13 0 0 17 19 3 16 8 47.5 77 128 39 17 5 46 17 32 21 16 58 5 17 40 3 -0.19 - 12 0 0 17 41 5 16 8 51.0 78 132 38 17 27 49 17 54 23 17 20 8 18 2 4 -0.19 - 11 0 0 18 2 57 16 8 54.5 78 137 37 17 49 41 18 16 14 17 42 1 18 23 55 -0.19 - 10 0 0 18 24 38 16 8 58.0 79 142 36 18 11 22 18 37 54 18 3 43 18 45 34 -0.19 - 9 0 0 18 46 7 16 9 1.5 79 147 35 18 32 52 18 59 23 18 25 13 19 7 3 -0.19 - 8 0 0 19 7 25 16 9 5.0 79 153 34 18 54 11 19 20 40 18 46 32 19 28 19 -0.19 - 7 0 0 19 28 31 16 9 8.4 79 158 33 19 15 17 19 41 45 19 7 39 19 49 24 -0.19 - 6 0 0 19 49 24 16 9 11.9 79 164 32 19 36 11 20 2 37 19 28 33 20 10 16 -0.19 - 5 0 0 20 10 4 16 9 15.3 79 170 31 19 56 52 20 23 16 19 49 15 20 30 55 -0.19 - 4 0 0 20 30 31 16 9 18.8 79 175 30 20 17 20 20 43 42 20 9 43 20 51 20 -0.19 - 3 0 0 20 50 44 16 9 22.2 78 180 29 20 37 34 21 3 55 20 29 58 21 11 32 -0.19 - 2 0 0 21 10 43 16 9 25.6 78 185 28 20 57 34 21 23 53 20 49 58 21 31 30 -0.19 - 1 0 0 21 30 28 16 9 29.0 78 190 27 21 17 20 21 43 37 21 9 44 21 51 13 -0.19 - 0 0 0 21 49 58 16 9 32.3 77 194 26 21 36 51 22 3 6 21 29 16 22 10 42 -0.19 1 0 0 22 9 13 16 9 35.7 77 198 25 21 56 7 22 22 20 21 48 32 22 29 55 -0.19 2 0 0 22 28 13 16 9 39.0 76 201 24 22 15 7 22 41 19 22 7 33 22 48 53 -0.19 3 0 0 22 46 57 16 9 42.3 75 205 23 22 33 52 23 0 2 22 26 19 23 7 36 -0.19 4 0 0 23 5 25 16 9 45.6 75 208 22 22 52 21 23 18 29 22 44 48 23 26 2 -0.19 5 0 0 23 23 36 16 9 48.9 74 211 21 23 10 34 23 36 39 23 3 2 23 44 12 -0.19 6 0 0 23 41 32 16 9 52.1 73 213 20 23 28 30 23 54 34 23 20 59 24 2 6 -0.19 7 0 0 23 59 10 16 9 55.3 72 215 19 23 46 10 24 12 11 23 38 39 24 19 43 -0.19 8 0 0 24 16 32 16 9 58.5 72 218 18 24 3 33 24 29 32 23 56 2 24 37 3 -0.19 9 0 0 24 33 37 16 10 1.7 71 220 17 24 20 38 24 46 36 24 13 9 24 54 6 -0.19 10 0 0 24 50 24 16 10 4.8 70 222 16 24 37 27 25 3 22 24 29 57 25 10 52 -0.19 11 0 0 25 6 53 16 10 7.9 69 223 15 24 53 57 25 19 50 24 46 29 25 27 20 -0.19 12 0 0 25 23 5 16 10 11.0 68 225 15 25 10 10 25 36 1 25 2 42 25 43 30 -0.19 13 0 0 25 38 59 16 10 14.1 68 227 14 25 26 5 25 51 54 25 18 38 25 59 22 -0.19 14 0 0 25 54 35 16 10 17.1 67 228 13 25 41 42 26 7 29 25 34 15 26 14 56 -0.19 15 0 0 26 9 52 16 10 20.1 66 229 12 25 57 0 26 22 45 25 49 34 26 30 12 -0.19 16 0 0 26 24 51 16 10 23.1 65 231 11 26 12 0 26 37 43 26 4 35 26 45 9 -0.19 17 0 0 26 39 32 16 10 26.0 64 232 10 26 26 42 26 52 22 26 19 17 26 59 48 -0.19 18 0 0 26 53 54 16 10 28.9 63 233 9 26 41 5 27 6 43 26 33 40 27 14 8 -0.19 19 0 0 27 7 57 16 10 31.8 62 234 8 26 55 9 27 20 45 26 47 45 27 28 10 -0.19 20 0 0 27 21 41 16 10 34.6 62 235 7 27 8 54 27 34 28 27 1 30 27 41 52 -0.19 21 0 0 27 35 6 16 10 37.4 61 236 6 27 22 20 27 47 52 27 14 57 27 55 16 -0.19 22 0 0 27 48 11 16 10 40.2 60 237 5 27 35 26 28 0 57 27 28 4 28 8 20 -0.19 23 0 0 28 0 58 16 10 42.9 59 238 4 27 48 14 28 13 43 27 40 53 28 21 5 -0.19 24 0 0 28 13 25 16 10 45.6 58 239 3 28 0 42 28 26 9 27 53 21 28 33 31 -0.19 25 0 0 28 25 33 16 10 48.3 57 240 2 28 12 51 28 38 16 28 5 31 28 45 37 -0.19 26 0 0 28 37 22 16 10 50.9 56 241 2 28 24 41 28 50 3 28 17 21 28 57 24 -0.19 27 0 0 28 48 51 16 10 53.5 55 242 1 28 36 11 29 1 31 28 28 51 29 8 52 -0.19 28 0 0 29 0 0 16 10 56.1 55 243 0 28 47 21 29 12 40 28 40 2 29 19 59 -0.19 29 0 0 29 10 50 16 10 58.6 54 244 -1 28 58 11 29 23 29 28 50 53 29 30 48 -0.19 30 0 0 29 21 20 16 11 1.1 53 244 -2 29 8 42 29 33 58 29 1 25 29 41 17 -0.19 31 0 0 29 31 30 16 11 3.6 52 245 -3 29 18 54 29 44 8 29 11 36 29 51 26 -0.19 32 0 0 29 41 21 16 11 6.0 51 246 -4 29 28 45 29 53 57 29 21 28 30 1 15 -0.19 33 0 0 29 50 52 16 11 8.4 50 247 -5 29 38 17 30 3 27 29 31 0 30 10 44 -0.19 34 0 0 30 0 3 16 11 10.8 49 247 -6 29 47 28 30 12 37 29 40 13 30 19 54 -0.19 35 0 0 30 8 54 16 11 13.1 48 248 -6 29 56 20 30 21 28 29 49 5 30 28 44 -0.19 36 0 0 30 17 25 16 11 15.3 48 249 -7 30 4 52 30 29 58 29 57 37 30 37 14 -0.19 37 0 0 30 25 36 16 11 17.6 47 250 -8 30 13 4 30 38 9 30 5 50 30 45 24 -0.19 38 0 0 30 33 28 16 11 19.8 46 250 -9 30 20 57 30 46 0 30 13 43 30 53 15 -0.19 39 0 0 30 41 0 16 11 22.0 45 251 -10 30 28 29 30 53 31 30 21 15 31 0 45 -0.19 40 0 0 30 48 11 16 11 24.1 44 252 -11 30 35 41 31 0 42 30 28 28 31 7 56 -0.19 41 0 0 30 55 3 16 11 26.2 43 252 -12 30 42 34 31 7 33 30 35 21 31 14 47 -0.19 42 0 0 31 1 35 16 11 28.2 42 253 -12 30 49 6 31 14 4 30 41 53 31 21 17 -0.19 43 0 0 31 7 47 16 11 30.3 42 254 -13 30 55 18 31 20 15 30 48 6 31 27 28 -0.19 44 0 0 31 13 39 16 11 32.2 41 254 -14 31 1 11 31 26 7 30 53 59 31 33 20 -0.19 45 0 0 31 19 11 16 11 34.2 40 255 -15 31 6 43 31 31 38 30 59 32 31 38 51 -0.19 46 0 0 31 24 23 16 11 36.1 39 256 -16 31 11 56 31 36 50 31 4 44 31 44 2 -0.19 47 0 0 31 29 15 16 11 38.0 38 256 -17 31 16 48 31 41 41 31 9 37 31 48 53 -0.19 48 0 0 31 33 47 16 11 39.8 37 257 -18 31 21 21 31 46 13 31 14 10 31 53 25 -0.19 49 0 0 31 37 59 16 11 41.6 36 257 -18 31 25 34 31 50 25 31 18 23 31 57 36 -0.19 50 0 0 31 41 51 16 11 43.3 36 258 -19 31 29 26 31 54 17 31 22 16 32 1 28 -0.19 51 0 0 31 45 24 16 11 45.1 35 259 -20 31 32 59 31 57 49 31 25 48 32 5 0 -0.19 52 0 0 31 48 36 16 11 46.7 34 259 -21 31 36 12 32 1 1 31 29 1 32 8 12 -0.19 53 0 0 31 51 29 16 11 48.4 33 260 -22 31 39 4 32 3 53 31 31 54 32 11 4 -0.19 54 0 0 31 54 1 16 11 50.0 32 260 -23 31 41 37 32 6 26 31 34 27 32 13 36 -0.19 55 0 0 31 56 14 16 11 51.5 31 261 -23 31 43 50 32 8 38 31 36 41 32 15 49 -0.19 56 0 0 31 58 7 16 11 53.1 31 262 -24 31 45 43 32 10 31 31 38 34 32 17 42 -0.19 57 0 0 31 59 40 16 11 54.5 30 262 -25 31 47 17 32 12 4 31 40 7 32 19 14 -0.19 58 0 0 32 0 53 16 11 56.0 29 263 -26 31 48 30 32 13 17 31 41 20 32 20 27 -0.19 59 0 0 32 1 47 16 11 57.4 28 263 -27 31 49 23 32 14 10 31 42 14 32 21 21 -0.19 60 0 0 32 2 20 16 11 58.8 27 264 -28 31 49 57 32 14 44 31 42 47 32 21 54 -0.19 61 0 0 32 2 34 16 12 0.1 26 265 -28 31 50 11 32 14 57 31 43 1 32 22 8 -0.19 62 0 0 32 2 28 16 12 1.4 25 265 -29 31 50 4 32 14 51 31 42 55 32 22 2 -0.19 63 0 0 32 2 2 16 12 2.6 25 266 -30 31 49 38 32 14 25 31 42 29 32 21 36 -0.19 64 0 0 32 1 16 16 12 3.8 24 266 -31 31 48 52 32 13 40 31 41 43 32 20 50 -0.19 65 0 0 32 0 10 16 12 5.0 23 267 -32 31 47 47 32 12 34 31 40 37 32 19 45 -0.19 66 0 0 31 58 45 16 12 6.1 22 267 -33 31 46 21 32 11 9 31 39 12 32 18 19 -0.19 67 0 0 31 57 0 16 12 7.2 21 268 -33 31 44 36 32 9 24 31 37 26 32 16 35 -0.20 68 0 0 31 54 55 16 12 8.3 20 268 -34 31 42 31 32 7 19 31 35 21 32 14 30 -0.20 69 0 0 31 52 30 16 12 9.3 19 269 -35 31 40 6 32 4 55 31 32 56 32 12 6 -0.20 70 0 0 31 49 46 16 12 10.3 19 270 -36 31 37 21 32 2 11 31 30 11 32 9 22 -0.20 71 0 0 31 46 42 16 12 11.2 18 270 -37 31 34 17 31 59 7 31 27 7 32 6 18 -0.20 72 0 0 31 43 18 16 12 12.1 17 271 -37 31 30 53 31 55 44 31 23 42 32 2 55 -0.20 73 0 0 31 39 34 16 12 12.9 16 271 -38 31 27 9 31 52 1 31 19 58 31 59 12 -0.20 74 0 0 31 35 31 16 12 13.7 15 272 -39 31 23 5 31 47 58 31 15 54 31 55 9 -0.20 75 0 0 31 31 8 16 12 14.5 14 272 -40 31 18 42 31 43 35 31 11 31 31 50 47 -0.20 76 0 0 31 26 26 16 12 15.2 13 273 -41 31 13 59 31 38 53 31 6 48 31 46 5 -0.20 77 0 0 31 21 24 16 12 15.9 13 273 -42 31 8 56 31 33 51 31 1 45 31 41 4 -0.20 78 0 0 31 16 2 16 12 16.5 12 274 -42 31 3 34 31 28 30 30 56 22 31 35 43 -0.20 79 0 0 31 10 20 16 12 17.1 11 274 -43 30 57 52 31 22 49 30 50 40 31 30 2 -0.20 80 0 0 31 4 19 16 12 17.6 10 275 -44 30 51 50 31 16 48 30 44 38 31 24 2 -0.20 81 0 0 30 57 59 16 12 18.1 9 275 -45 30 45 29 31 10 28 30 38 16 31 17 42 -0.21 82 0 0 30 51 18 16 12 18.6 8 276 -46 30 38 48 31 3 49 30 31 35 31 11 3 -0.21 83 0 0 30 44 19 16 12 19.0 7 276 -46 30 31 48 30 56 50 30 24 34 31 4 4 -0.21 84 0 0 30 37 0 16 12 19.4 7 277 -47 30 24 28 30 49 31 30 17 14 30 56 46 -0.21 85 0 0 30 29 21 16 12 19.7 6 277 -48 30 16 49 30 41 53 30 9 34 30 49 9 -0.22 86 0 0 30 21 23 16 12 20.0 5 278 -49 30 8 50 30 33 56 30 1 35 30 41 12 -0.22 87 0 0 30 13 5 16 12 20.2 4 278 -50 30 0 32 30 25 39 29 53 17 30 32 56 -0.23 88 0 0 30 4 29 16 12 20.4 3 279 -50 29 51 55 30 17 3 29 44 39 30 24 20 -0.24 89 0 0 29 55 32 16 12 20.5 2 279 -51 29 42 58 30 8 8 29 35 41 30 15 25 -0.26 90 0 0 29 46 17 16 12 20.6 1 280 -52 29 33 41 29 58 53 29 26 25 30 6 11 -0.31 91 0 0 29 36 42 16 12 20.7 0 280 -53 29 24 6 29 49 19 29 16 49 29 56 37 -0.55 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 14.2 Data for the target star ------------------------ * name: HIP 14803 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 11 10.7282 DE: +09 11 45.235 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 11 10.7273 DE: +09 11 45.233 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.8 * B mag [mag]: 11.5 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (339) Dorothea asteroid class: approx. diameter [km]: 45 approx. diameter ["]: 0.018 distance from Earth [AU]: 3.37170 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#58 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): 0.016", 0.004", 82.2° remarks: * orbital elements for (339)Dorothea : Mean anomaly = 75.5057646013 deg Arg. of pericenter = 164.4426532351 deg Long. of node = 173.4160268247 deg Inclination = 9.9532966419 deg Eccentricity = 0.1009049283 Semimajor axis = 3.0147014659 AU Perihelion dist = 2.7105032305 AU Mag: H = 9.47, G = 0.15 Epoch of elements : MJD 60379.67303526 TDT (2024 Mar 10.6730) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#582023Apr27,1.37,2024,3,10,16.152865,-0.056772,0.178276,17.470006,6.018100,0.004936,0.000903,-0.000001,0.000000 -3.0009,9.2862,-59.77,-3.73,False HIP 14803,3.18631342,9.1958988,11.51,10.82,10.45,0.1,0,,3.20778126,9.2862147,4.55,4.48,0,0,0 339,Dorothea,15.36,44.964,3.3717,0,0,3.078,15.70,,2.2,0 0,75.3790,2024,3,10,164.4427,173.4160,9.9533,0.10090,3.01470,2.71050,9.47,5.0,0.15 1.289,0.0163,0.0043,82,0.0053,Known errors,1.10,0,-1,-1 20240310__14803,60139.22 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 05:22 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org