IOTA/IOTA-ES occultation update for (1005) Arago / UCAC4 389-136477 event on 2024 Dec 03, 21:56 UT Visible from Summary ------- On 2024 Dec 03 UT, the 59.0414250956663 km diameter asteroid (1005) Arago will occult a 11.0 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 4.70 mag to 15.73 mag (the magnitude of the asteroid) for at most 2.560 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 03, 21:51 - 2024 Dec 03, 22:00 * geocentric midpoint of event [JD]: 2460648.41402729 * magnitude of target star: 11.04 * magnitude drop [mag]: 4.70 * estimated maximum duration [s]: 2.560 * Moon: 7 % sunlit, 47° distance * Sun: 77° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 60 * 1 sigma uncertainty interval [path widths]: +/- 0.13 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.015) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.003", 50°) * approx speed of asteroid's shadow [km/s]: 23.1660 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 389-136477 by 1005 Arago on 2024 Dec 3 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 -171 0 0 -44 1 31 21 51 41.0 0 107 62 -44 18 29 -43 44 34 -44 22 48 -43 40 15 .... -170 0 0 -44 14 12 21 51 41.0 1 106 63 -44 31 7 -43 57 18 -44 35 25 -43 53 0 0.19 -169 0 0 -44 26 23 21 51 41.1 2 105 63 -44 43 14 -44 9 32 -44 47 32 -44 5 14 0.18 -168 0 0 -44 38 3 21 51 41.3 3 104 63 -44 54 52 -44 21 15 -44 59 9 -44 16 59 0.18 -167 0 0 -44 49 14 21 51 41.5 3 104 64 -45 6 0 -44 32 28 -45 10 17 -44 28 13 0.18 -166 0 0 -44 59 55 21 51 41.7 4 103 64 -45 16 39 -44 43 12 -45 20 54 -44 38 57 0.17 -165 0 0 -45 10 7 21 51 42.0 5 102 64 -45 26 48 -44 53 26 -45 31 3 -44 49 12 0.17 -164 0 0 -45 19 50 21 51 42.3 5 102 64 -45 36 28 -45 3 11 -45 40 43 -44 58 58 0.17 -163 0 0 -45 29 3 21 51 42.6 6 101 65 -45 45 40 -45 12 27 -45 49 54 -45 8 14 0.17 -162 0 0 -45 37 48 21 51 43.0 7 100 65 -45 54 23 -45 21 15 -45 58 36 -45 17 2 0.17 -161 0 0 -45 46 5 21 51 43.5 8 100 65 -46 2 37 -45 29 33 -46 6 50 -45 25 21 0.17 -160 0 0 -45 53 53 21 51 44.0 8 99 65 -46 10 23 -45 37 24 -46 14 36 -45 33 12 0.17 -159 0 0 -46 1 13 21 51 44.5 9 98 65 -46 17 42 -45 44 46 -46 21 53 -45 40 34 0.17 -158 0 0 -46 8 5 21 51 45.1 10 97 65 -46 24 32 -45 51 40 -46 28 43 -45 47 29 0.17 -157 0 0 -46 14 30 21 51 45.7 10 97 65 -46 30 55 -45 58 6 -46 35 6 -45 53 55 0.17 -156 0 0 -46 20 27 21 51 46.3 11 96 65 -46 36 50 -46 4 4 -46 41 1 -45 59 54 0.17 -155 0 0 -46 25 56 21 51 47.0 12 95 66 -46 42 18 -46 9 35 -46 46 28 -46 5 25 0.17 -154 0 0 -46 30 58 21 51 47.7 13 94 66 -46 47 19 -46 14 38 -46 51 29 -46 10 29 0.17 -153 0 0 -46 35 33 21 51 48.5 13 94 66 -46 51 53 -46 19 14 -46 56 2 -46 15 5 0.17 -152 0 0 -46 39 41 21 51 49.3 14 93 66 -46 55 59 -46 23 23 -47 0 8 -46 19 14 0.17 -151 0 0 -46 43 22 21 51 50.1 15 92 66 -46 59 39 -46 27 5 -47 3 48 -46 22 56 0.17 -150 0 0 -46 46 35 21 51 51.0 15 92 65 -47 2 52 -46 30 19 -47 7 1 -46 26 11 0.17 -149 0 0 -46 49 22 21 51 51.9 16 91 65 -47 5 38 -46 33 7 -47 9 47 -46 28 59 0.17 -148 0 0 -46 51 43 21 51 52.8 17 90 65 -47 7 58 -46 35 28 -47 12 6 -46 31 20 0.17 -147 0 0 -46 53 36 21 51 53.8 17 89 65 -47 9 51 -46 37 22 -47 13 59 -46 33 14 0.17 -146 0 0 -46 55 3 21 51 54.8 18 89 65 -47 11 17 -46 38 49 -47 15 25 -46 34 41 0.17 -145 0 0 -46 56 3 21 51 55.9 19 88 65 -47 12 17 -46 39 50 -47 16 25 -46 35 42 0.17 -144 0 0 -46 56 36 21 51 57.0 19 87 65 -47 12 50 -46 40 23 -47 16 58 -46 36 16 0.17 -143 0 0 -46 56 43 21 51 58.1 20 86 65 -47 12 57 -46 40 30 -47 17 5 -46 36 22 0.17 -142 0 0 -46 56 23 21 51 59.3 21 86 64 -47 12 37 -46 40 10 -47 16 45 -46 36 3 0.17 -141 0 0 -46 55 37 21 52 0.5 21 85 64 -47 11 51 -46 39 23 -47 15 59 -46 35 16 0.17 -140 0 0 -46 54 24 21 52 1.8 22 84 64 -47 10 38 -46 38 10 -47 14 46 -46 34 2 0.17 -139 0 0 -46 52 44 21 52 3.0 23 83 64 -47 8 59 -46 36 30 -47 13 7 -46 32 22 0.16 -138 0 0 -46 50 37 21 52 4.4 24 83 63 -47 6 52 -46 34 22 -47 11 1 -46 30 14 0.16 -137 0 0 -46 48 3 21 52 5.7 24 82 63 -47 4 19 -46 31 48 -47 8 28 -46 27 40 0.16 -136 0 0 -46 45 3 21 52 7.1 25 81 63 -47 1 19 -46 28 47 -47 5 28 -46 24 38 0.16 -135 0 0 -46 41 35 21 52 8.6 26 80 63 -46 57 53 -46 25 18 -47 2 2 -46 21 10 0.16 -134 0 0 -46 37 40 21 52 10.1 26 80 62 -46 53 59 -46 21 22 -46 58 8 -46 17 13 0.16 -133 0 0 -46 33 18 21 52 11.6 27 79 62 -46 49 38 -46 16 59 -46 53 47 -46 12 50 0.16 -132 0 0 -46 28 28 21 52 13.2 28 78 61 -46 44 49 -46 12 8 -46 48 59 -46 7 59 0.16 -131 0 0 -46 23 11 21 52 14.8 28 77 61 -46 39 33 -46 6 50 -46 43 44 -46 2 40 0.16 -130 0 0 -46 17 26 21 52 16.4 29 77 61 -46 33 50 -46 1 3 -46 38 1 -45 56 53 0.16 -129 0 0 -46 11 13 21 52 18.1 30 76 60 -46 27 39 -45 54 49 -46 31 50 -45 50 38 0.16 -128 0 0 -46 4 33 21 52 19.8 31 75 60 -46 21 0 -45 48 6 -46 25 11 -45 43 55 0.16 -127 0 0 -45 57 24 21 52 21.6 31 74 60 -46 13 52 -45 40 55 -46 18 4 -45 36 44 0.16 -126 0 0 -45 49 46 21 52 23.5 32 73 59 -46 6 17 -45 33 16 -46 10 29 -45 29 4 0.16 -125 0 0 -45 41 40 21 52 25.3 33 73 59 -45 58 12 -45 25 8 -46 2 25 -45 20 55 0.16 -124 0 0 -45 33 4 21 52 27.2 33 72 58 -45 49 39 -45 16 30 -45 53 53 -45 12 17 0.16 -123 0 0 -45 24 0 21 52 29.2 34 71 58 -45 40 37 -45 7 24 -45 44 51 -45 3 10 0.16 -122 0 0 -45 14 26 21 52 31.2 35 70 57 -45 31 6 -44 57 47 -45 35 20 -44 53 33 0.16 -121 0 0 -45 4 23 21 52 33.3 36 70 57 -45 21 5 -44 47 42 -45 25 20 -44 43 27 0.16 -120 0 0 -44 53 49 21 52 35.4 36 69 56 -45 10 34 -44 37 6 -45 14 50 -44 32 50 0.16 -119 0 0 -44 42 46 21 52 37.5 37 68 56 -44 59 33 -44 25 59 -45 3 50 -44 21 43 0.16 -118 0 0 -44 31 12 21 52 39.7 38 67 55 -44 48 2 -44 14 22 -44 52 19 -44 10 6 0.16 -117 0 0 -44 19 7 21 52 42.0 38 66 55 -44 36 0 -44 2 14 -44 40 18 -43 57 57 0.16 -116 0 0 -44 6 31 21 52 44.3 39 66 54 -44 23 27 -43 49 35 -44 27 45 -43 45 17 0.16 -115 0 0 -43 53 23 21 52 46.6 40 65 54 -44 10 22 -43 36 25 -44 14 42 -43 32 5 0.16 -114 0 0 -43 39 44 21 52 49.1 41 64 53 -43 56 46 -43 22 42 -44 1 6 -43 18 22 0.16 -113 0 0 -43 25 32 21 52 51.5 41 63 52 -43 42 38 -43 8 27 -43 46 59 -43 4 6 0.16 -112 0 0 -43 10 48 21 52 54.0 42 63 52 -43 27 57 -42 53 40 -43 32 20 -42 49 18 0.16 -111 0 0 -42 55 31 21 52 56.6 43 62 51 -43 12 44 -42 38 19 -43 17 7 -42 33 57 0.16 -110 0 0 -42 39 41 21 52 59.3 44 61 51 -42 56 58 -42 22 26 -43 1 22 -42 18 2 0.16 -109 0 0 -42 23 18 21 53 2.0 45 60 50 -42 40 38 -42 5 58 -42 45 3 -42 1 34 0.16 -108 0 0 -42 6 20 21 53 4.7 45 59 49 -42 23 44 -41 48 57 -42 28 10 -41 44 32 0.16 -107 0 0 -41 48 49 21 53 7.6 46 59 49 -42 6 17 -41 31 21 -42 10 44 -41 26 55 0.16 -106 0 0 -41 30 42 21 53 10.4 47 58 48 -41 48 14 -41 13 11 -41 52 42 -41 8 43 0.16 -105 0 0 -41 12 1 21 53 13.4 48 57 47 -41 29 37 -40 54 25 -41 34 6 -40 49 57 0.16 -104 0 0 -40 52 44 21 53 16.4 49 56 47 -41 10 24 -40 35 4 -41 14 54 -40 30 35 0.16 -103 0 0 -40 32 51 21 53 19.5 49 55 46 -40 50 36 -40 15 7 -40 55 7 -40 10 37 0.16 -102 0 0 -40 12 22 21 53 22.6 50 54 45 -40 30 11 -39 54 34 -40 34 44 -39 50 2 0.16 -101 0 0 -39 51 17 21 53 25.8 51 53 44 -40 9 11 -39 33 24 -40 13 44 -39 28 51 0.16 -100 0 0 -39 29 34 21 53 29.1 52 53 44 -39 47 33 -39 11 37 -39 52 7 -39 7 3 0.16 - 99 0 0 -39 7 15 21 53 32.5 53 52 43 -39 25 18 -38 49 13 -39 29 54 -38 44 38 0.16 - 98 0 0 -38 44 18 21 53 35.9 54 51 42 -39 2 25 -38 26 11 -39 7 2 -38 21 35 0.16 - 97 0 0 -38 20 42 21 53 39.4 54 50 41 -38 38 55 -38 2 31 -38 43 33 -37 57 53 0.16 - 96 0 0 -37 56 29 21 53 43.0 55 49 41 -38 14 46 -37 38 13 -38 19 25 -37 33 34 0.16 - 95 0 0 -37 31 37 21 53 46.6 56 48 40 -37 49 59 -37 13 16 -37 54 39 -37 8 36 0.16 - 94 0 0 -37 6 6 21 53 50.3 57 47 39 -37 24 33 -36 47 40 -37 29 15 -36 42 59 0.16 - 93 0 0 -36 39 56 21 53 54.1 58 46 38 -36 58 27 -36 21 25 -37 3 11 -36 16 42 0.16 - 92 0 0 -36 13 6 21 53 58.0 59 45 37 -36 31 43 -35 54 30 -36 36 27 -35 49 46 0.16 - 91 0 0 -35 45 37 21 54 1.9 60 44 37 -36 4 18 -35 26 56 -36 9 4 -35 22 11 0.16 - 90 0 0 -35 17 27 21 54 6.0 61 43 36 -35 36 14 -34 58 41 -35 41 1 -34 53 55 0.16 - 89 0 0 -34 48 38 21 54 10.1 62 42 35 -35 7 30 -34 29 47 -35 12 18 -34 24 59 0.16 - 88 0 0 -34 19 8 21 54 14.3 63 41 34 -34 38 5 -34 0 12 -34 42 55 -33 55 23 0.16 - 87 0 0 -33 48 58 21 54 18.5 63 39 33 -34 8 1 -33 29 57 -34 12 52 -33 25 7 0.16 - 86 0 0 -33 18 8 21 54 22.9 64 38 32 -33 37 15 -32 59 2 -33 42 8 -32 54 11 0.16 - 85 0 0 -32 46 37 21 54 27.3 65 37 31 -33 5 50 -32 27 26 -33 10 43 -32 22 33 0.16 - 84 0 0 -32 14 26 21 54 31.8 66 35 30 -32 33 44 -31 55 10 -32 38 38 -31 50 16 0.16 - 83 0 0 -31 41 35 21 54 36.4 67 34 29 -32 0 57 -31 22 13 -32 5 53 -31 17 18 0.16 - 82 0 0 -31 8 3 21 54 41.0 68 32 29 -31 27 30 -30 48 37 -31 32 27 -30 43 40 0.16 - 81 0 0 -30 33 51 21 54 45.8 69 31 28 -30 53 23 -30 14 20 -30 58 22 -30 9 22 0.16 - 80 0 0 -29 58 59 21 54 50.6 70 29 27 -30 18 36 -29 39 23 -30 23 36 -29 34 24 0.16 - 79 0 0 -29 23 27 21 54 55.5 71 27 26 -29 43 9 -29 3 47 -29 48 10 -28 58 46 0.17 - 78 0 0 -28 47 17 21 55 0.5 72 25 25 -29 7 3 -28 27 31 -29 12 5 -28 22 30 0.17 - 77 0 0 -28 10 27 21 55 5.5 73 22 24 -28 30 18 -27 50 37 -28 35 22 -27 45 34 0.17 - 76 0 0 -27 32 59 21 55 10.6 74 20 23 -27 52 55 -27 13 4 -27 57 59 -27 8 1 0.17 - 75 0 0 -26 54 53 21 55 15.8 75 17 21 -27 14 53 -26 34 54 -27 19 59 -26 29 49 0.17 - 74 0 0 -26 16 10 21 55 21.1 75 14 20 -26 36 14 -25 56 7 -26 41 21 -25 51 1 0.17 - 73 0 0 -25 36 50 21 55 26.4 76 10 19 -25 56 59 -25 16 43 -26 2 7 -25 11 36 0.17 - 72 0 0 -24 56 55 21 55 31.8 77 6 18 -25 17 7 -24 36 43 -25 22 16 -24 31 35 0.17 - 71 0 0 -24 16 24 21 55 37.3 78 2 17 -24 36 41 -23 56 9 -24 41 51 -23 51 0 0.17 - 70 0 0 -23 35 20 21 55 42.8 78 357 16 -23 55 40 -23 15 1 -24 0 51 -23 9 51 0.17 - 69 0 0 -22 53 42 21 55 48.4 79 352 15 -23 14 6 -22 33 20 -23 19 18 -22 28 9 0.17 - 68 0 0 -22 11 33 21 55 54.0 80 345 14 -22 32 0 -21 51 7 -22 37 13 -21 45 56 0.17 - 67 0 0 -21 28 53 21 55 59.7 80 339 13 -21 49 24 -21 8 24 -21 54 37 -21 3 12 0.17 - 66 0 0 -20 45 44 21 56 5.4 80 332 12 -21 6 17 -20 25 12 -21 11 32 -20 19 59 0.17 - 65 0 0 -20 2 6 21 56 11.2 80 324 10 -20 22 43 -19 41 32 -20 27 58 -19 36 18 0.17 - 64 0 0 -19 18 2 21 56 17.0 80 317 9 -19 38 41 -18 57 25 -19 43 57 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38 30 0.17 - 51 0 0 - 9 17 23 21 57 34.0 70 260 -6 - 9 38 12 - 8 56 35 - 9 43 30 - 8 51 17 0.17 - 50 0 0 - 8 30 8 21 57 39.8 69 258 -8 - 8 50 57 - 8 9 21 - 8 56 15 - 8 4 4 0.17 - 49 0 0 - 7 42 55 21 57 45.6 68 257 -9 - 8 3 42 - 7 22 9 - 8 9 0 - 7 16 52 0.17 - 48 0 0 - 6 55 45 21 57 51.4 67 255 -10 - 7 16 31 - 6 35 1 - 7 21 48 - 6 29 44 0.17 - 47 0 0 - 6 8 41 21 57 57.1 65 254 -11 - 6 29 25 - 5 47 58 - 6 34 42 - 5 42 42 0.18 - 46 0 0 - 5 21 43 21 58 2.7 64 253 -13 - 5 42 26 - 5 1 3 - 5 47 42 - 4 55 47 0.18 - 45 0 0 - 4 34 56 21 58 8.3 63 252 -14 - 4 55 36 - 4 14 17 - 5 0 51 - 4 9 2 0.18 - 44 0 0 - 3 48 19 21 58 13.8 62 251 -15 - 4 8 57 - 3 27 43 - 4 14 12 - 3 22 29 0.18 - 43 0 0 - 3 1 56 21 58 19.3 61 250 -16 - 3 22 31 - 2 41 22 - 3 27 45 - 2 36 9 0.18 - 42 0 0 - 2 15 47 21 58 24.7 59 250 -18 - 2 36 19 - 1 55 17 - 2 41 33 - 1 50 4 0.18 - 41 0 0 - 1 29 56 21 58 30.0 58 249 -19 - 1 50 25 - 1 9 29 - 1 55 38 - 1 4 17 0.18 - 40 0 0 - 0 44 24 21 58 35.2 57 249 -20 - 1 4 49 - 0 24 0 - 1 10 1 - 0 18 48 0.18 - 39 0 0 0 0 48 21 58 40.3 56 248 -21 - 0 19 34 0 21 9 - 0 24 45 0 26 19 0.18 - 38 0 0 0 45 38 21 58 45.4 54 248 -23 0 25 20 1 5 55 0 20 10 1 11 5 0.18 - 37 0 0 1 30 5 21 58 50.3 53 247 -24 1 9 50 1 50 18 1 4 41 1 55 26 0.18 - 36 0 0 2 14 6 21 58 55.2 52 247 -25 1 53 55 2 34 15 1 48 47 2 39 23 0.18 - 35 0 0 2 57 40 21 58 59.9 51 247 -26 2 37 34 3 17 45 2 32 26 3 22 52 0.18 - 34 0 0 3 40 47 21 59 4.6 50 246 -27 3 20 44 4 0 47 3 15 38 4 5 53 0.18 - 33 0 0 4 23 23 21 59 9.1 48 246 -29 4 3 25 4 43 20 3 58 20 4 48 24 0.18 - 32 0 0 5 5 30 21 59 13.6 47 246 -30 4 45 36 5 25 22 4 40 32 5 30 25 0.18 - 31 0 0 5 47 4 21 59 17.9 46 246 -31 5 27 15 6 6 52 5 22 12 6 11 54 0.18 - 30 0 0 6 28 6 21 59 22.1 45 246 -32 6 8 22 6 47 49 6 3 20 6 52 50 0.18 - 29 0 0 7 8 34 21 59 26.3 44 246 -33 6 48 54 7 28 12 6 43 54 7 33 12 0.18 - 28 0 0 7 48 27 21 59 30.3 42 246 -35 7 28 52 8 8 0 7 23 53 8 12 59 0.18 - 27 0 0 8 27 44 21 59 34.1 41 246 -36 8 8 14 8 47 13 8 3 16 8 52 10 0.18 - 26 0 0 9 6 25 21 59 37.9 40 246 -37 8 47 0 9 25 49 8 42 3 9 30 45 0.18 - 25 0 0 9 44 29 21 59 41.6 39 246 -38 9 25 9 10 3 48 9 20 13 10 8 42 0.18 - 24 0 0 10 21 55 21 59 45.1 38 246 -39 10 2 40 10 41 8 9 57 45 10 46 2 0.18 - 23 0 0 10 58 42 21 59 48.5 37 246 -40 10 39 32 11 17 51 10 34 39 11 22 43 0.18 - 22 0 0 11 34 50 21 59 51.9 35 246 -42 11 15 45 11 53 54 11 10 54 11 58 45 0.18 - 21 0 0 12 10 19 21 59 55.1 34 246 -43 11 51 19 12 29 18 11 46 29 12 34 8 0.18 - 20 0 0 12 45 8 21 59 58.2 33 246 -44 12 26 13 13 4 2 12 21 24 13 8 50 0.18 - 19 0 0 13 19 17 22 0 1.1 32 246 -45 13 0 27 13 38 6 12 55 39 13 42 53 0.18 - 18 0 0 13 52 45 22 0 4.0 31 247 -46 13 34 1 14 11 29 13 29 14 14 16 15 0.18 - 17 0 0 14 25 33 22 0 6.7 30 247 -47 14 6 53 14 44 12 14 2 8 14 48 56 0.18 - 16 0 0 14 57 39 22 0 9.4 29 247 -48 14 39 4 15 16 13 14 34 21 15 20 56 0.18 - 15 0 0 15 29 5 22 0 11.9 27 247 -49 15 10 35 15 47 34 15 5 52 15 52 16 0.18 - 14 0 0 15 59 49 22 0 14.3 26 247 -50 15 41 24 16 18 13 15 36 42 16 22 54 0.18 - 13 0 0 16 29 52 22 0 16.6 25 248 -51 16 11 31 16 48 11 16 6 51 16 52 50 0.18 - 12 0 0 16 59 13 22 0 18.8 24 248 -53 16 40 57 17 17 27 16 36 18 17 22 6 0.19 - 11 0 0 17 27 53 22 0 20.9 23 248 -54 17 9 42 17 46 2 17 5 4 17 50 40 0.19 - 10 0 0 17 55 51 22 0 22.9 22 248 -55 17 37 45 18 13 56 17 33 9 18 18 32 0.19 - 9 0 0 18 23 8 22 0 24.8 21 249 -56 18 5 7 18 41 9 18 0 31 18 45 44 0.19 - 8 0 0 18 49 44 22 0 26.6 20 249 -57 18 31 47 19 7 40 18 27 13 19 12 14 0.19 - 7 0 0 19 15 39 22 0 28.3 19 249 -58 18 57 47 19 33 31 18 53 13 19 38 3 0.19 - 6 0 0 19 40 53 22 0 29.9 18 250 -59 19 23 5 19 58 40 19 18 33 20 3 11 0.19 - 5 0 0 20 5 26 22 0 31.4 17 250 -60 19 47 42 20 23 8 19 43 11 20 27 39 0.19 - 4 0 0 20 29 18 22 0 32.8 16 250 -61 20 11 38 20 46 56 20 7 8 20 51 26 0.19 - 3 0 0 20 52 29 22 0 34.1 15 251 -62 20 34 54 21 10 4 20 30 25 21 14 32 0.19 - 2 0 0 21 15 0 22 0 35.3 14 251 -63 20 57 29 21 32 31 20 53 1 21 36 58 0.19 - 1 0 0 21 36 51 22 0 36.5 13 251 -64 21 19 24 21 54 18 21 14 57 21 58 44 0.19 0 0 0 21 58 2 22 0 37.5 12 252 -65 21 40 39 22 15 25 21 36 13 22 19 50 0.19 1 0 0 22 18 34 22 0 38.4 11 252 -66 22 1 14 22 35 52 21 56 49 22 40 17 0.19 2 0 0 22 38 25 22 0 39.3 10 252 -67 22 21 9 22 55 41 22 16 45 23 0 4 0.19 3 0 0 22 57 38 22 0 40.1 9 253 -67 22 40 25 23 14 50 22 36 2 23 19 12 0.20 4 0 0 23 16 11 22 0 40.8 8 253 -68 22 59 2 23 33 19 22 54 40 23 37 41 0.20 5 0 0 23 34 6 22 0 41.4 7 254 -69 23 17 0 23 51 11 23 12 39 23 55 31 0.20 6 0 0 23 51 22 22 0 41.9 6 254 -70 23 34 19 24 8 24 23 29 59 24 12 43 0.20 7 0 0 24 8 0 22 0 42.3 5 254 -71 23 51 0 24 24 58 23 46 41 24 29 17 0.21 8 0 0 24 23 59 22 0 42.7 4 255 -72 24 7 3 24 40 55 24 2 44 24 45 13 0.21 9 0 0 24 39 21 22 0 43.0 3 255 -73 24 22 28 24 56 14 24 18 10 25 0 31 0.23 10 0 0 24 54 5 22 0 43.2 2 256 -74 24 37 15 25 10 55 24 32 57 25 15 12 0.25 11 0 0 25 8 12 22 0 43.3 1 256 -75 24 51 24 25 24 59 24 47 8 25 29 15 0.30 12 0 0 25 21 42 22 0 43.4 0 256 -76 25 4 57 25 38 26 25 0 41 25 42 42 0.66 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 389-136477 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 22 04 52.8177 DE: -12 13 17.090 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 22 04 52.8177 DE: -12 13 17.090 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.0 * B mag [mag]: 11.8 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1005) Arago asteroid class: approx. diameter [km]: 59 approx. diameter ["]: 0.027 distance from Earth [AU]: 3.01370 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#60 date of fit: 2023 Apr 24 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): 0.023", 0.003", 49.985° remarks: * orbital elements for (1005)Arago : Mean anomaly = 309.3908751543 deg Arg. of pericenter = 60.9837927584 deg Long. of node = 349.1187373933 deg Inclination = 19.0637073917 deg Eccentricity = 0.1198055953 Semimajor axis = 3.1634858891 AU Perihelion dist = 2.7844825790 AU Mag: H = 10.02, G = 0.15 Epoch of elements : MJD 60647.91402721 TDT (2024 Dec 03.9140) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#602023Apr24,2.56,2024,12,3,21.936655,0.095797,-0.135193,10.651988,7.583198,0.005476,0.002037,0.000000,0.000000 -70.7136,-12.1014,-151.51,-22.26,False UCAC4 389-136477,22.08133827,-12.2214137,11.84,11.04,10.61,0.1,4,,22.10349735,-12.1014064,4.71,4.69,0,0,0 1005,Arago,15.73,59.260,3.0137,0,0,2.120,22.13,,4.0,0 0,309.2308,2024,12,3,60.9838,349.1187,19.0637,0.11981,3.16349,2.78448,10.02,5.0,0.15 1.127,0.0227,0.0029,50,0.0034,Known errors,1.21,0,-1,-1 20241203_136477,60140.73 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:24 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org