IOTA/IOTA-ES occultation update for (28546) 2000 EE20 / UCAC4 405-133842 event on 2024 Dec 18, 18:56 UT Visible from Summary ------- On 2024 Dec 18 UT, the 16.654 km diameter asteroid (28546) 2000 EE20 will occult a 11.9 mag star in the constellation Aquarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.70 mag to 18.58 mag (the magnitude of the asteroid) for at most 0.540 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 Dec 18, 18:52 - 2024 Dec 18, 18:59 * geocentric midpoint of event [JD]: 2460663.28900758 * magnitude of target star: 11.88 * magnitude drop [mag]: 6.70 * estimated maximum duration [s]: 0.540 * Moon: 86 % sunlit, 160° distance * Sun: 63° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 17 * 1 sigma uncertainty interval [path widths]: +/- 0.25 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.021, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.021", 0.002", 78°) * approx speed of asteroid's shadow [km/s]: 30.9232 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 405-133842 by 28546 2000 EE20 on 2024 Dec 18 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 -132 0 0 -19 4 52 18 52 45.0 0 99 63 -19 9 28 -19 0 16 -19 11 46 -18 57 58 .... -131 0 0 -19 14 11 18 52 45.0 1 99 64 -19 18 46 -19 9 35 -19 21 4 -19 7 17 0.11 -130 0 0 -19 23 14 18 52 45.1 2 99 65 -19 27 50 -19 18 39 -19 30 7 -19 16 21 0.10 -129 0 0 -19 32 3 18 52 45.3 3 98 66 -19 36 38 -19 27 28 -19 38 56 -19 25 10 0.10 -128 0 0 -19 40 37 18 52 45.5 4 98 67 -19 45 12 -19 36 1 -19 47 29 -19 33 44 0.10 -127 0 0 -19 48 55 18 52 45.8 5 98 68 -19 53 30 -19 44 20 -19 55 47 -19 42 3 0.10 -126 0 0 -19 56 58 18 52 46.2 6 97 69 -20 1 33 -19 52 23 -20 3 50 -19 50 6 0.10 -125 0 0 -20 4 46 18 52 46.6 7 97 70 -20 9 20 -20 0 11 -20 11 38 -19 57 54 0.10 -124 0 0 -20 12 18 18 52 47.0 8 97 71 -20 16 52 -20 7 44 -20 19 10 -20 5 27 0.10 -123 0 0 -20 19 35 18 52 47.5 9 96 72 -20 24 9 -20 15 0 -20 26 26 -20 12 43 0.10 -122 0 0 -20 26 36 18 52 48.1 10 96 73 -20 31 10 -20 22 2 -20 33 27 -20 19 45 0.10 -121 0 0 -20 33 21 18 52 48.7 11 96 74 -20 37 55 -20 28 47 -20 40 12 -20 26 30 0.10 -120 0 0 -20 39 50 18 52 49.4 12 95 75 -20 44 24 -20 35 17 -20 46 41 -20 33 0 0.10 -119 0 0 -20 46 4 18 52 50.1 13 95 76 -20 50 38 -20 41 30 -20 52 54 -20 39 14 0.10 -118 0 0 -20 52 2 18 52 50.9 14 95 77 -20 56 35 -20 47 28 -20 58 52 -20 45 11 0.10 -117 0 0 -20 57 43 18 52 51.7 15 94 78 -21 2 17 -20 53 10 -21 4 33 -20 50 53 0.10 -116 0 0 -21 3 9 18 52 52.6 16 94 78 -21 7 42 -20 58 35 -21 9 58 -20 56 19 0.10 -115 0 0 -21 8 18 18 52 53.6 17 93 79 -21 12 51 -21 3 45 -21 15 7 -21 1 28 0.10 -114 0 0 -21 13 11 18 52 54.6 17 93 80 -21 17 44 -21 8 38 -21 20 0 -21 6 22 0.10 -113 0 0 -21 17 48 18 52 55.6 18 93 81 -21 22 21 -21 13 15 -21 24 37 -21 10 58 0.10 -112 0 0 -21 22 8 18 52 56.7 19 92 82 -21 26 41 -21 17 35 -21 28 57 -21 15 19 0.10 -111 0 0 -21 26 12 18 52 57.9 20 92 83 -21 30 45 -21 21 39 -21 33 1 -21 19 23 0.10 -110 0 0 -21 30 0 18 52 59.1 21 92 84 -21 34 32 -21 25 27 -21 36 49 -21 23 11 0.10 -109 0 0 -21 33 31 18 53 0.3 22 91 85 -21 38 4 -21 28 58 -21 40 20 -21 26 42 0.10 -108 0 0 -21 36 46 18 53 1.6 23 91 85 -21 41 18 -21 32 13 -21 43 34 -21 29 57 0.10 -107 0 0 -21 39 44 18 53 3.0 24 90 86 -21 44 16 -21 35 11 -21 46 32 -21 32 55 0.10 -106 0 0 -21 42 25 18 53 4.4 25 90 87 -21 46 58 -21 37 53 -21 49 14 -21 35 37 0.10 -105 0 0 -21 44 50 18 53 5.8 26 90 87 -21 49 22 -21 40 18 -21 51 38 -21 38 2 0.09 -104 0 0 -21 46 58 18 53 7.3 27 89 88 -21 51 31 -21 42 26 -21 53 47 -21 40 10 0.09 -103 0 0 -21 48 50 18 53 8.9 28 89 87 -21 53 22 -21 44 18 -21 55 38 -21 42 2 0.09 -102 0 0 -21 50 25 18 53 10.5 29 88 87 -21 54 57 -21 45 53 -21 57 13 -21 43 37 0.09 -101 0 0 -21 51 43 18 53 12.2 30 88 86 -21 56 15 -21 47 11 -21 58 31 -21 44 55 0.09 -100 0 0 -21 52 44 18 53 13.9 31 88 86 -21 57 16 -21 48 12 -21 59 32 -21 45 56 0.09 - 99 0 0 -21 53 29 18 53 15.6 32 87 85 -21 58 1 -21 48 57 -22 0 17 -21 46 41 0.09 - 98 0 0 -21 53 57 18 53 17.4 32 87 84 -21 58 29 -21 49 25 -22 0 45 -21 47 9 0.09 - 97 0 0 -21 54 8 18 53 19.2 33 86 83 -21 58 40 -21 49 36 -22 0 56 -21 47 20 0.09 - 96 0 0 -21 54 2 18 53 21.1 34 86 82 -21 58 34 -21 49 30 -22 0 50 -21 47 14 0.09 - 95 0 0 -21 53 39 18 53 23.0 35 86 81 -21 58 11 -21 49 7 -22 0 27 -21 46 51 0.09 - 94 0 0 -21 53 0 18 53 25.0 36 85 80 -21 57 32 -21 48 28 -21 59 48 -21 46 12 0.09 - 93 0 0 -21 52 4 18 53 27.0 37 85 79 -21 56 36 -21 47 32 -21 58 52 -21 45 16 0.09 - 92 0 0 -21 50 51 18 53 29.1 38 84 79 -21 55 23 -21 46 18 -21 57 39 -21 44 3 0.09 - 91 0 0 -21 49 21 18 53 31.2 39 84 78 -21 53 53 -21 44 49 -21 56 9 -21 42 33 0.09 - 90 0 0 -21 47 34 18 53 33.4 40 83 77 -21 52 6 -21 43 2 -21 54 22 -21 40 46 0.09 - 89 0 0 -21 45 30 18 53 35.6 41 83 76 -21 50 3 -21 40 58 -21 52 19 -21 38 42 0.09 - 88 0 0 -21 43 10 18 53 37.8 42 83 75 -21 47 42 -21 38 38 -21 49 58 -21 36 22 0.09 - 87 0 0 -21 40 33 18 53 40.1 43 82 74 -21 45 5 -21 36 0 -21 47 21 -21 33 44 0.09 - 86 0 0 -21 37 39 18 53 42.4 44 82 73 -21 42 11 -21 33 6 -21 44 27 -21 30 50 0.09 - 85 0 0 -21 34 28 18 53 44.8 45 81 72 -21 39 1 -21 29 56 -21 41 17 -21 27 40 0.09 - 84 0 0 -21 31 1 18 53 47.2 46 81 71 -21 35 33 -21 26 28 -21 37 49 -21 24 12 0.09 - 83 0 0 -21 27 16 18 53 49.7 46 80 70 -21 31 49 -21 22 44 -21 34 5 -21 20 28 0.09 - 82 0 0 -21 23 15 18 53 52.2 47 80 69 -21 27 48 -21 18 43 -21 30 5 -21 16 26 0.09 - 81 0 0 -21 18 58 18 53 54.7 48 79 68 -21 23 31 -21 14 25 -21 25 47 -21 12 9 0.09 - 80 0 0 -21 14 24 18 53 57.3 49 79 67 -21 18 57 -21 9 51 -21 21 13 -21 7 34 0.09 - 79 0 0 -21 9 33 18 53 59.9 50 78 66 -21 14 6 -21 5 0 -21 16 22 -21 2 43 0.09 - 78 0 0 -21 4 25 18 54 2.5 51 78 66 -21 8 59 -20 59 52 -21 11 15 -20 57 36 0.09 - 77 0 0 -20 59 1 18 54 5.2 52 77 65 -21 3 35 -20 54 28 -21 5 51 -20 52 12 0.09 - 76 0 0 -20 53 21 18 54 8.0 53 77 64 -20 57 54 -20 48 47 -21 0 11 -20 46 31 0.09 - 75 0 0 -20 47 24 18 54 10.7 54 76 63 -20 51 58 -20 42 50 -20 54 14 -20 40 34 0.09 - 74 0 0 -20 41 11 18 54 13.5 55 76 62 -20 45 44 -20 36 37 -20 48 1 -20 34 20 0.09 - 73 0 0 -20 34 41 18 54 16.4 56 75 61 -20 39 15 -20 30 7 -20 41 32 -20 27 50 0.09 - 72 0 0 -20 27 55 18 54 19.2 57 75 60 -20 32 29 -20 23 21 -20 34 46 -20 21 4 0.09 - 71 0 0 -20 20 53 18 54 22.2 58 74 59 -20 25 27 -20 16 19 -20 27 44 -20 14 2 0.09 - 70 0 0 -20 13 35 18 54 25.1 59 74 58 -20 18 9 -20 9 0 -20 20 26 -20 6 43 0.09 - 69 0 0 -20 6 0 18 54 28.1 60 73 57 -20 10 35 -20 1 26 -20 12 52 -19 59 9 0.09 - 68 0 0 -19 58 10 18 54 31.1 61 72 56 -20 2 45 -19 53 35 -20 5 2 -19 51 18 0.09 - 67 0 0 -19 50 4 18 54 34.1 62 72 55 -19 54 38 -19 45 29 -19 56 56 -19 43 11 0.09 - 66 0 0 -19 41 41 18 54 37.2 63 71 54 -19 46 17 -19 37 6 -19 48 34 -19 34 49 0.09 - 65 0 0 -19 33 4 18 54 40.3 63 70 53 -19 37 39 -19 28 28 -19 39 56 -19 26 11 0.09 - 64 0 0 -19 24 10 18 54 43.5 64 70 52 -19 28 46 -19 19 35 -19 31 3 -19 17 17 0.09 - 63 0 0 -19 15 1 18 54 46.6 65 69 51 -19 19 37 -19 10 25 -19 21 54 -19 8 8 0.09 - 62 0 0 -19 5 36 18 54 49.8 66 68 50 -19 10 12 -19 1 1 -19 12 30 -18 58 43 0.09 - 61 0 0 -18 55 56 18 54 53.1 67 67 49 -19 0 32 -18 51 20 -19 2 50 -18 49 3 0.09 - 60 0 0 -18 46 1 18 54 56.3 68 66 48 -18 50 38 -18 41 25 -18 52 56 -18 39 7 0.09 - 59 0 0 -18 35 51 18 54 59.6 69 65 47 -18 40 27 -18 31 15 -18 42 46 -18 28 56 0.09 - 58 0 0 -18 25 26 18 55 2.9 70 64 46 -18 30 2 -18 20 49 -18 32 21 -18 18 31 0.09 - 57 0 0 -18 14 46 18 55 6.3 71 63 45 -18 19 22 -18 10 9 -18 21 41 -18 7 50 0.09 - 56 0 0 -18 3 51 18 55 9.6 72 62 44 -18 8 28 -17 59 14 -18 10 46 -17 56 55 0.09 - 55 0 0 -17 52 41 18 55 13.0 73 61 43 -17 57 19 -17 48 4 -17 59 37 -17 45 45 0.09 - 54 0 0 -17 41 17 18 55 16.4 74 60 42 -17 45 55 -17 36 40 -17 48 14 -17 34 21 0.09 - 53 0 0 -17 29 39 18 55 19.9 75 58 41 -17 34 17 -17 25 2 -17 36 36 -17 22 43 0.09 - 52 0 0 -17 17 47 18 55 23.3 76 56 41 -17 22 25 -17 13 9 -17 24 44 -17 10 50 0.09 - 51 0 0 -17 5 41 18 55 26.8 77 55 40 -17 10 19 -17 1 3 -17 12 38 -16 58 44 0.09 - 50 0 0 -16 53 21 18 55 30.3 77 52 39 -16 57 59 -16 48 42 -17 0 18 -16 46 23 0.09 - 49 0 0 -16 40 47 18 55 33.8 78 50 38 -16 45 26 -16 36 8 -16 47 45 -16 33 49 0.10 - 48 0 0 -16 28 0 18 55 37.3 79 47 37 -16 32 39 -16 23 21 -16 34 58 -16 21 2 0.10 - 47 0 0 -16 15 0 18 55 40.9 80 44 36 -16 19 39 -16 10 21 -16 21 58 -16 8 1 0.10 - 46 0 0 -16 1 46 18 55 44.5 81 40 35 -16 6 26 -15 57 7 -16 8 45 -15 54 48 0.10 - 45 0 0 -15 48 20 18 55 48.0 82 36 34 -15 53 0 -15 43 41 -15 55 19 -15 41 21 0.10 - 44 0 0 -15 34 42 18 55 51.6 82 31 33 -15 39 21 -15 30 2 -15 41 41 -15 27 42 0.10 - 43 0 0 -15 20 50 18 55 55.2 83 24 32 -15 25 30 -15 16 11 -15 27 50 -15 13 51 0.10 - 42 0 0 -15 6 47 18 55 58.9 84 17 31 -15 11 27 -15 2 7 -15 13 47 -14 59 47 0.10 - 41 0 0 -14 52 32 18 56 2.5 84 8 30 -14 57 12 -14 47 52 -14 59 32 -14 45 32 0.10 - 40 0 0 -14 38 5 18 56 6.1 84 358 29 -14 42 46 -14 33 25 -14 45 6 -14 31 5 0.10 - 39 0 0 -14 23 27 18 56 9.8 84 347 28 -14 28 8 -14 18 46 -14 30 28 -14 16 26 0.10 - 38 0 0 -14 8 38 18 56 13.4 84 337 27 -14 13 18 -14 3 57 -14 15 39 -14 1 36 0.10 - 37 0 0 -13 53 37 18 56 17.1 84 326 26 -13 58 18 -13 48 56 -14 0 39 -13 46 36 0.10 - 36 0 0 -13 38 26 18 56 20.7 84 317 25 -13 43 7 -13 33 45 -13 45 28 -13 31 24 0.10 - 35 0 0 -13 23 5 18 56 24.4 83 309 24 -13 27 46 -13 18 23 -13 30 7 -13 16 3 0.10 - 34 0 0 -13 7 33 18 56 28.1 83 303 22 -13 12 15 -13 2 52 -13 14 36 -13 0 31 0.10 - 33 0 0 -12 51 52 18 56 31.7 82 297 21 -12 56 34 -12 47 10 -12 58 55 -12 44 50 0.10 - 32 0 0 -12 36 1 18 56 35.4 81 293 20 -12 40 43 -12 31 19 -12 43 4 -12 28 59 0.10 - 31 0 0 -12 20 2 18 56 39.1 80 289 19 -12 24 44 -12 15 19 -12 27 5 -12 12 58 0.10 - 30 0 0 -12 3 53 18 56 42.7 79 286 18 -12 8 35 -11 59 10 -12 10 56 -11 56 49 0.10 - 29 0 0 -11 47 35 18 56 46.4 78 283 17 -11 52 18 -11 42 53 -11 54 39 -11 40 32 0.10 - 28 0 0 -11 31 10 18 56 50.0 78 280 16 -11 35 53 -11 26 27 -11 38 14 -11 24 6 0.10 - 27 0 0 -11 14 36 18 56 53.7 77 278 15 -11 19 19 -11 9 54 -11 21 40 -11 7 32 0.10 - 26 0 0 -10 57 55 18 56 57.3 76 276 14 -11 2 38 -10 53 12 -11 5 0 -10 50 51 0.10 - 25 0 0 -10 41 7 18 57 0.9 75 275 13 -10 45 50 -10 36 24 -10 48 11 -10 34 3 0.10 - 24 0 0 -10 24 12 18 57 4.5 74 273 12 -10 28 55 -10 19 29 -10 31 16 -10 17 7 0.10 - 23 0 0 -10 7 10 18 57 8.1 73 272 11 -10 11 53 -10 2 27 -10 14 15 -10 0 5 0.10 - 22 0 0 - 9 50 2 18 57 11.7 72 271 10 - 9 54 46 - 9 45 19 - 9 57 7 - 9 42 57 0.10 - 21 0 0 - 9 32 48 18 57 15.2 71 270 9 - 9 37 32 - 9 28 5 - 9 39 54 - 9 25 43 0.10 - 20 0 0 - 9 15 29 18 57 18.8 70 269 8 - 9 20 13 - 9 10 46 - 9 22 35 - 9 8 24 0.10 - 19 0 0 - 8 58 5 18 57 22.3 69 268 7 - 9 2 49 - 8 53 21 - 9 5 10 - 8 50 59 0.10 - 18 0 0 - 8 40 36 18 57 25.8 68 267 6 - 8 45 20 - 8 35 52 - 8 47 41 - 8 33 30 0.10 - 17 0 0 - 8 23 3 18 57 29.3 67 267 5 - 8 27 46 - 8 18 19 - 8 30 8 - 8 15 57 0.10 - 16 0 0 - 8 5 25 18 57 32.8 66 266 4 - 8 10 9 - 8 0 41 - 8 12 31 - 7 58 19 0.10 - 15 0 0 - 7 47 44 18 57 36.2 65 265 3 - 7 52 28 - 7 43 0 - 7 54 50 - 7 40 39 0.10 - 14 0 0 - 7 30 0 18 57 39.6 64 265 2 - 7 34 44 - 7 25 16 - 7 37 6 - 7 22 54 0.10 - 13 0 0 - 7 12 14 18 57 43.0 63 264 1 - 7 16 58 - 7 7 29 - 7 19 20 - 7 5 8 0.10 - 12 0 0 - 6 54 24 18 57 46.3 62 264 0 - 6 59 9 - 6 49 40 - 7 1 31 - 6 47 18 0.10 - 11 0 0 - 6 36 33 18 57 49.7 61 263 -1 - 6 41 17 - 6 31 49 - 6 43 39 - 6 29 27 0.10 - 10 0 0 - 6 18 40 18 57 53.0 60 263 -2 - 6 23 25 - 6 13 56 - 6 25 47 - 6 11 34 0.10 - 9 0 0 - 6 0 46 18 57 56.2 58 263 -3 - 6 5 31 - 5 56 2 - 6 7 53 - 5 53 40 0.10 - 8 0 0 - 5 42 52 18 57 59.4 57 262 -4 - 5 47 36 - 5 38 7 - 5 49 58 - 5 35 45 0.10 - 7 0 0 - 5 24 56 18 58 2.6 56 262 -5 - 5 29 41 - 5 20 12 - 5 32 3 - 5 17 50 0.10 - 6 0 0 - 5 7 1 18 58 5.8 55 262 -6 - 5 11 45 - 5 2 17 - 5 14 7 - 4 59 55 0.10 - 5 0 0 - 4 49 6 18 58 8.9 54 261 -7 - 4 53 51 - 4 44 22 - 4 56 13 - 4 42 0 0.10 - 4 0 0 - 4 31 12 18 58 12.0 53 261 -9 - 4 35 57 - 4 26 28 - 4 38 19 - 4 24 6 0.10 - 3 0 0 - 4 13 20 18 58 15.0 52 261 -10 - 4 18 4 - 4 8 36 - 4 20 26 - 4 6 14 0.10 - 2 0 0 - 3 55 28 18 58 18.0 51 261 -11 - 4 0 13 - 3 50 44 - 4 2 35 - 3 48 23 0.10 - 1 0 0 - 3 37 39 18 58 20.9 50 260 -12 - 3 42 23 - 3 32 55 - 3 44 45 - 3 30 33 0.10 0 0 0 - 3 19 52 18 58 23.8 49 260 -13 - 3 24 36 - 3 15 9 - 3 26 58 - 3 12 47 0.10 1 0 0 - 3 2 9 18 58 26.7 48 260 -14 - 3 6 52 - 2 57 25 - 3 9 14 - 2 55 3 0.10 2 0 0 - 2 44 28 18 58 29.5 47 260 -15 - 2 49 12 - 2 39 44 - 2 51 33 - 2 37 22 0.10 3 0 0 - 2 26 50 18 58 32.2 46 260 -16 - 2 31 34 - 2 22 7 - 2 33 56 - 2 19 45 0.10 4 0 0 - 2 9 17 18 58 34.9 45 259 -17 - 2 14 1 - 2 4 34 - 2 16 23 - 2 2 12 0.10 5 0 0 - 1 51 48 18 58 37.6 44 259 -18 - 1 56 32 - 1 47 5 - 1 58 54 - 1 44 43 0.10 6 0 0 - 1 34 24 18 58 40.2 43 259 -19 - 1 39 8 - 1 29 41 - 1 41 29 - 1 27 19 0.10 7 0 0 - 1 17 5 18 58 42.8 42 259 -20 - 1 21 48 - 1 12 22 - 1 24 10 - 1 10 0 0.10 8 0 0 - 0 59 51 18 58 45.3 41 259 -21 - 1 4 35 - 0 55 8 - 1 6 56 - 0 52 47 0.10 9 0 0 - 0 42 44 18 58 47.7 40 259 -22 - 0 47 27 - 0 38 0 - 0 49 48 - 0 35 39 0.10 10 0 0 - 0 25 42 18 58 50.1 39 259 -23 - 0 30 25 - 0 20 59 - 0 32 46 - 0 18 38 0.10 11 0 0 - 0 8 47 18 58 52.5 38 259 -24 - 0 13 30 - 0 4 4 - 0 15 51 - 0 1 43 0.10 12 0 0 0 8 1 18 58 54.7 37 259 -25 0 3 18 0 12 44 0 0 57 0 15 5 0.10 13 0 0 0 24 42 18 58 57.0 36 259 -26 0 19 59 0 29 24 0 17 38 0 31 46 0.10 14 0 0 0 41 15 18 58 59.1 34 259 -27 0 36 33 0 45 58 0 34 12 0 48 19 0.10 15 0 0 0 57 40 18 59 1.2 33 259 -28 0 52 58 1 2 23 0 50 37 1 4 44 0.10 16 0 0 1 13 57 18 59 3.3 32 259 -29 1 9 15 1 18 39 1 6 54 1 21 0 0.10 17 0 0 1 30 6 18 59 5.3 31 259 -30 1 25 24 1 34 48 1 23 3 1 37 8 0.10 18 0 0 1 46 5 18 59 7.2 30 259 -31 1 41 23 1 50 47 1 39 3 1 53 8 0.10 19 0 0 2 1 55 18 59 9.1 29 259 -32 1 57 14 2 6 37 1 54 53 2 8 57 0.10 20 0 0 2 17 36 18 59 10.9 28 259 -33 2 12 54 2 22 17 2 10 34 2 24 38 0.10 21 0 0 2 33 7 18 59 12.6 27 259 -34 2 28 25 2 37 48 2 26 5 2 40 8 0.10 22 0 0 2 48 27 18 59 14.3 26 259 -35 2 43 46 2 53 8 2 41 26 2 55 28 0.10 23 0 0 3 3 37 18 59 15.9 25 259 -36 2 58 57 3 8 18 2 56 36 3 10 38 0.10 24 0 0 3 18 37 18 59 17.5 24 259 -37 3 13 56 3 23 17 3 11 36 3 25 37 0.10 25 0 0 3 33 25 18 59 19.0 23 259 -38 3 28 45 3 38 6 3 26 25 3 40 26 0.10 26 0 0 3 48 2 18 59 20.4 22 259 -39 3 43 22 3 52 42 3 41 2 3 55 2 0.10 27 0 0 4 2 28 18 59 21.8 21 259 -40 3 57 48 4 7 8 3 55 28 4 9 28 0.10 28 0 0 4 16 42 18 59 23.1 20 259 -41 4 12 2 4 21 21 4 9 42 4 23 41 0.11 29 0 0 4 30 43 18 59 24.3 19 259 -42 4 26 4 4 35 23 4 23 44 4 37 43 0.11 30 0 0 4 44 33 18 59 25.5 18 259 -43 4 39 54 4 49 12 4 37 34 4 51 32 0.11 31 0 0 4 58 10 18 59 26.6 17 259 -44 4 53 31 5 2 49 4 51 11 5 5 8 0.11 32 0 0 5 11 34 18 59 27.6 16 259 -45 5 6 55 5 16 13 5 4 36 5 18 32 0.11 33 0 0 5 24 45 18 59 28.6 15 259 -46 5 20 7 5 29 24 5 17 47 5 31 43 0.11 34 0 0 5 37 43 18 59 29.5 14 259 -47 5 33 5 5 42 22 5 30 46 5 44 41 0.11 35 0 0 5 50 28 18 59 30.4 13 259 -48 5 45 50 5 55 6 5 43 31 5 57 25 0.11 36 0 0 6 2 59 18 59 31.2 12 260 -49 5 58 21 6 7 37 5 56 2 6 9 56 0.11 37 0 0 6 15 16 18 59 31.9 11 260 -50 6 10 38 6 19 54 6 8 20 6 22 13 0.11 38 0 0 6 27 20 18 59 32.5 10 260 -51 6 22 42 6 31 57 6 20 23 6 34 16 0.11 39 0 0 6 39 9 18 59 33.1 9 260 -52 6 34 31 6 43 46 6 32 13 6 46 5 0.11 40 0 0 6 50 44 18 59 33.6 8 260 -53 6 46 6 6 55 21 6 43 48 6 57 39 0.11 41 0 0 7 2 4 18 59 34.1 7 260 -54 6 57 27 7 6 41 6 55 8 7 8 59 0.12 42 0 0 7 13 9 18 59 34.5 6 260 -55 7 8 33 7 17 46 7 6 14 7 20 5 0.12 43 0 0 7 24 0 18 59 34.8 5 260 -56 7 19 23 7 28 37 7 17 5 7 30 55 0.12 44 0 0 7 34 36 18 59 35.1 4 260 -57 7 30 0 7 39 12 7 27 41 7 41 31 0.13 45 0 0 7 44 57 18 59 35.3 3 261 -58 7 40 20 7 49 33 7 38 2 7 51 51 0.14 46 0 0 7 55 2 18 59 35.4 2 261 -59 7 50 26 7 59 38 7 48 8 8 1 56 0.17 47 0 0 8 4 52 18 59 35.5 1 261 -60 8 0 16 8 9 28 7 57 58 8 11 46 0.27 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 405-133842 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 22 05 32.6074 DE: -09 05 40.095 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 22 05 32.6072 DE: -09 05 40.096 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.9 * B mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (28546) 2000 EE20 asteroid class: approx. diameter [km]: 17 approx. diameter ["]: 0.007 distance from Earth [AU]: 3.29930 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 date of fit: 2023 Apr 25 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): 0.021", 0.002", 77.98° remarks: * orbital elements for (28546)2000 EE20 : Mean anomaly = 29.6696420206 deg Arg. of pericenter = 129.2249260221 deg Long. of node = 184.1243433472 deg Inclination = 9.3386677890 deg Eccentricity = 0.0665858610 Semimajor axis = 3.1671909273 AU Perihelion dist = 2.9563007925 AU Mag: H = 12.71, G = 0.15 Epoch of elements : MJD 60662.78900737 TDT (2024 Dec 18.7890) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Apr25,0.54,2024,12,18,18.936182,0.022694,-0.092241,16.958595,4.128643,0.004965,0.001980,-0.000001,0.000000 -40.2069,-8.9742,-104.80,-23.41,False UCAC4 405-133842,22.09239097,-9.0944708,12.21,11.88,11.70,0.0,0,K,22.11425870,-8.9741579,6.71,6.43,0,0,0 28546,2000 EE20,18.58,16.654,3.2993,0,0,3.051,11.01,,1.4,0 0,29.5317,2024,12,18,129.2249,184.1243,9.3387,0.06659,3.16719,2.95630,12.71,5.0,0.15 1.250,0.0213,0.0016,78,0.0017,Known errors,0.83,0,-1,-1 20241218_133842,60140.75 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:53 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org