IOTA/IOTA-ES occultation update for (266) Aline / UCAC4 441-123589 event on 2024 Nov 25, 12:56 UT Visible from Summary ------- On 2024 Nov 25 UT, the 109.051 km diameter asteroid (266) Aline will occult a 11.6 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 2.30 mag to 13.79 mag (the magnitude of the asteroid) for at most 4.450 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: 2024 Nov 25, 12:52 - 2024 Nov 25, 13:00 * geocentric midpoint of event [JD]: 2460640.03929317 * magnitude of target star: 11.63 * magnitude drop [mag]: 2.30 * estimated maximum duration [s]: 4.450 * Moon: 28 % sunlit, 141° distance * Sun: 79° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 111 * 1 sigma uncertainty interval [path widths]: +/- 0.09 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.003", 63°) * approx speed of asteroid's shadow [km/s]: 24.5125 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 441-123589 by 266 Aline on 2024 Nov 25 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 - 26 0 0 5 59 42 12 52 18.0 1 92 61 5 29 43 6 29 43 5 24 23 6 35 4 .... - 25 0 0 5 57 48 12 52 18.1 2 92 62 5 27 49 6 27 49 5 22 30 6 33 10 -0.11 - 24 0 0 5 55 58 12 52 18.3 3 92 62 5 25 59 6 25 59 5 20 40 6 31 20 -0.13 - 23 0 0 5 54 12 12 52 18.5 4 92 62 5 24 13 6 24 13 5 18 53 6 29 34 -0.14 - 22 0 0 5 52 30 12 52 18.8 5 92 63 5 22 31 6 22 31 5 17 11 6 27 52 -0.15 - 21 0 0 5 50 51 12 52 19.3 6 92 63 5 20 53 6 20 53 5 15 33 6 26 13 -0.15 - 20 0 0 5 49 17 12 52 19.7 7 93 63 5 19 18 6 19 18 5 13 59 6 24 39 -0.15 - 19 0 0 5 47 47 12 52 20.3 8 93 63 5 17 48 6 17 48 5 12 29 6 23 9 -0.15 - 18 0 0 5 46 21 12 52 21.0 9 93 63 5 16 22 6 16 22 5 11 3 6 21 42 -0.15 - 17 0 0 5 44 59 12 52 21.7 10 93 63 5 15 0 6 15 0 5 9 41 6 20 20 -0.16 - 16 0 0 5 43 41 12 52 22.5 11 93 63 5 13 42 6 13 42 5 8 23 6 19 2 -0.16 - 15 0 0 5 42 27 12 52 23.4 12 93 63 5 12 28 6 12 28 5 7 9 6 17 48 -0.16 - 14 0 0 5 41 17 12 52 24.4 13 93 63 5 11 19 6 11 18 5 5 59 6 16 39 -0.16 - 13 0 0 5 40 12 12 52 25.4 14 93 63 5 10 13 6 10 13 5 4 54 6 15 33 -0.16 - 12 0 0 5 39 11 12 52 26.5 15 93 63 5 9 12 6 9 11 5 3 53 6 14 32 -0.16 - 11 0 0 5 38 14 12 52 27.7 16 94 63 5 8 15 6 8 14 5 2 56 6 13 35 -0.16 - 10 0 0 5 37 21 12 52 29.0 17 94 63 5 7 23 6 7 22 5 2 3 6 12 42 -0.16 - 9 0 0 5 36 33 12 52 30.4 18 94 63 5 6 34 6 6 33 5 1 15 6 11 54 -0.16 - 8 0 0 5 35 48 12 52 31.8 19 94 62 5 5 50 6 5 49 5 0 31 6 11 10 -0.16 - 7 0 0 5 35 9 12 52 33.3 20 94 62 5 5 10 6 5 10 4 59 51 6 10 30 -0.16 - 6 0 0 5 34 33 12 52 34.9 21 94 62 5 4 35 6 4 34 4 59 16 6 9 55 -0.16 - 5 0 0 5 34 2 12 52 36.6 22 94 61 5 4 4 6 4 3 4 58 45 6 9 24 -0.16 - 4 0 0 5 33 36 12 52 38.3 23 94 61 5 3 37 6 3 36 4 58 18 6 8 57 -0.16 - 3 0 0 5 33 13 12 52 40.1 24 94 60 5 3 15 6 3 14 4 57 56 6 8 35 -0.16 - 2 0 0 5 32 55 12 52 42.0 25 95 60 5 2 57 6 2 56 4 57 38 6 8 17 -0.16 - 1 0 0 5 32 42 12 52 44.0 26 95 60 5 2 44 6 2 43 4 57 24 6 8 3 -0.16 0 0 0 5 32 33 12 52 46.0 27 95 59 5 2 35 6 2 34 4 57 15 6 7 54 -0.16 1 0 0 5 32 28 12 52 48.1 28 95 59 5 2 30 6 2 29 4 57 11 6 7 50 -0.16 2 0 0 5 32 28 12 52 50.3 29 95 58 5 2 30 6 2 29 4 57 10 6 7 49 -0.16 3 0 0 5 32 32 12 52 52.6 30 95 57 5 2 34 6 2 33 4 57 15 6 7 54 -0.16 4 0 0 5 32 41 12 52 54.9 31 95 57 5 2 43 6 2 42 4 57 23 6 8 2 -0.16 5 0 0 5 32 54 12 52 57.3 32 96 56 5 2 56 6 2 55 4 57 36 6 8 15 -0.16 6 0 0 5 33 12 12 52 59.7 33 96 56 5 3 13 6 3 13 4 57 54 6 8 33 -0.16 7 0 0 5 33 34 12 53 2.3 34 96 55 5 3 35 6 3 35 4 58 16 6 8 55 -0.16 8 0 0 5 34 0 12 53 4.9 35 96 54 5 4 2 6 4 1 4 58 42 6 9 21 -0.16 9 0 0 5 34 31 12 53 7.5 36 96 54 5 4 33 6 4 32 4 59 13 6 9 52 -0.16 10 0 0 5 35 6 12 53 10.3 37 96 53 5 5 8 6 5 7 4 59 48 6 10 28 -0.16 11 0 0 5 35 46 12 53 13.1 38 97 52 5 5 48 6 5 47 5 0 28 6 11 7 -0.16 12 0 0 5 36 30 12 53 15.9 39 97 51 5 6 32 6 6 31 5 1 12 6 11 51 -0.16 13 0 0 5 37 18 12 53 18.9 40 97 51 5 7 20 6 7 19 5 2 1 6 12 40 -0.16 14 0 0 5 38 11 12 53 21.8 41 97 50 5 8 13 6 8 12 5 2 53 6 13 33 -0.16 15 0 0 5 39 9 12 53 24.9 42 98 49 5 9 10 6 9 10 5 3 51 6 14 30 -0.16 16 0 0 5 40 10 12 53 28.0 43 98 48 5 10 12 6 10 11 5 4 52 6 15 32 -0.16 17 0 0 5 41 16 12 53 31.2 44 98 48 5 11 17 6 11 17 5 5 58 6 16 38 -0.16 18 0 0 5 42 26 12 53 34.4 45 98 47 5 12 28 6 12 28 5 7 8 6 17 48 -0.16 19 0 0 5 43 41 12 53 37.7 46 99 46 5 13 42 6 13 42 5 8 23 6 19 3 -0.16 20 0 0 5 45 0 12 53 41.1 47 99 45 5 15 1 6 15 1 5 9 41 6 20 22 -0.16 21 0 0 5 46 23 12 53 44.5 48 99 44 5 16 24 6 16 24 5 11 4 6 21 45 -0.16 22 0 0 5 47 50 12 53 47.9 49 99 44 5 17 51 6 17 51 5 12 32 6 23 12 -0.16 23 0 0 5 49 22 12 53 51.4 50 100 43 5 19 23 6 19 23 5 14 3 6 24 44 -0.17 24 0 0 5 50 57 12 53 55.0 51 100 42 5 20 58 6 20 59 5 15 39 6 26 19 -0.17 25 0 0 5 52 37 12 53 58.6 52 100 41 5 22 38 6 22 39 5 17 19 6 27 59 -0.17 26 0 0 5 54 21 12 54 2.3 53 101 40 5 24 22 6 24 23 5 19 2 6 29 43 -0.17 27 0 0 5 56 9 12 54 6.0 54 101 39 5 26 10 6 26 11 5 20 50 6 31 32 -0.17 28 0 0 5 58 1 12 54 9.8 55 102 39 5 28 2 6 28 3 5 22 42 6 33 24 -0.17 29 0 0 5 59 57 12 54 13.6 56 102 38 5 29 58 6 29 59 5 24 39 6 35 20 -0.17 30 0 0 6 1 58 12 54 17.4 56 103 37 5 31 58 6 32 0 5 26 39 6 37 20 -0.17 31 0 0 6 4 2 12 54 21.3 57 103 36 5 34 2 6 34 4 5 28 43 6 39 24 -0.17 32 0 0 6 6 10 12 54 25.3 58 104 35 5 36 10 6 36 12 5 30 51 6 41 33 -0.17 33 0 0 6 8 22 12 54 29.3 59 104 34 5 38 22 6 38 24 5 33 2 6 43 45 -0.17 34 0 0 6 10 37 12 54 33.3 60 105 33 5 40 38 6 40 40 5 35 18 6 46 0 -0.17 35 0 0 6 12 57 12 54 37.4 61 105 32 5 42 57 6 42 59 5 37 38 6 48 20 -0.17 36 0 0 6 15 20 12 54 41.5 62 106 31 5 45 20 6 45 23 5 40 1 6 50 43 -0.17 37 0 0 6 17 47 12 54 45.6 63 107 31 5 47 47 6 47 50 5 42 28 6 53 10 -0.17 38 0 0 6 20 18 12 54 49.8 64 108 30 5 50 18 6 50 20 5 44 58 6 55 41 -0.17 39 0 0 6 22 52 12 54 54.0 65 109 29 5 52 52 6 52 55 5 47 32 6 58 15 -0.17 40 0 0 6 25 30 12 54 58.3 66 109 28 5 55 30 6 55 33 5 50 10 7 0 53 -0.17 41 0 0 6 28 11 12 55 2.5 67 110 27 5 58 11 6 58 14 5 52 51 7 3 35 -0.17 42 0 0 6 30 56 12 55 6.8 68 112 26 6 0 56 7 0 59 5 55 36 7 6 20 -0.17 43 0 0 6 33 44 12 55 11.2 69 113 25 6 3 44 7 3 47 5 58 24 7 9 8 -0.17 44 0 0 6 36 36 12 55 15.5 70 114 24 6 6 36 7 6 39 6 1 16 7 12 0 -0.17 45 0 0 6 39 31 12 55 19.9 71 115 23 6 9 31 7 9 34 6 4 11 7 14 55 -0.17 46 0 0 6 42 29 12 55 24.3 72 117 22 6 12 29 7 12 32 6 7 9 7 17 53 -0.17 47 0 0 6 45 30 12 55 28.8 72 119 21 6 15 30 7 15 34 6 10 10 7 20 54 -0.17 48 0 0 6 48 35 12 55 33.2 73 121 20 6 18 34 7 18 38 6 13 14 7 23 59 -0.17 49 0 0 6 51 42 12 55 37.7 74 123 19 6 21 42 7 21 46 6 16 22 7 27 7 -0.17 50 0 0 6 54 53 12 55 42.2 75 125 19 6 24 52 7 24 56 6 19 32 7 30 17 -0.17 51 0 0 6 58 7 12 55 46.7 76 128 18 6 28 6 7 28 10 6 22 46 7 33 31 -0.17 52 0 0 7 1 23 12 55 51.2 76 131 17 6 31 22 7 31 26 6 26 2 7 36 47 -0.17 53 0 0 7 4 42 12 55 55.8 77 134 16 6 34 41 7 34 46 6 29 21 7 40 7 -0.17 54 0 0 7 8 4 12 56 0.3 78 137 15 6 38 3 7 38 8 6 32 43 7 43 29 -0.17 55 0 0 7 11 29 12 56 4.9 78 141 14 6 41 28 7 41 32 6 36 8 7 46 53 -0.17 56 0 0 7 14 56 12 56 9.5 79 146 13 6 44 55 7 45 0 6 39 35 7 50 21 -0.17 57 0 0 7 18 26 12 56 14.0 80 150 12 6 48 25 7 48 30 6 43 5 7 53 51 -0.17 58 0 0 7 21 58 12 56 18.6 80 156 11 6 51 57 7 52 2 6 46 37 7 57 23 -0.17 59 0 0 7 25 33 12 56 23.2 80 161 10 6 55 32 7 55 37 6 50 11 8 0 58 -0.17 60 0 0 7 29 10 12 56 27.8 80 167 9 6 59 9 7 59 14 6 53 48 8 4 35 -0.17 61 0 0 7 32 49 12 56 32.4 81 173 8 7 2 48 8 2 54 6 57 28 8 8 15 -0.17 62 0 0 7 36 31 12 56 37.0 81 180 7 7 6 29 8 6 35 7 1 9 8 11 56 -0.17 63 0 0 7 40 15 12 56 41.6 80 186 6 7 10 13 8 10 19 7 4 53 8 15 40 -0.17 64 0 0 7 44 1 12 56 46.2 80 192 5 7 13 59 8 14 5 7 8 39 8 19 26 -0.17 65 0 0 7 47 48 12 56 50.8 80 197 4 7 17 47 8 17 53 7 12 26 8 23 14 -0.17 66 0 0 7 51 38 12 56 55.4 79 203 3 7 21 36 8 21 42 7 16 16 8 27 4 -0.17 67 0 0 7 55 30 12 56 59.9 79 208 2 7 25 28 8 25 34 7 20 8 8 30 55 -0.17 68 0 0 7 59 23 12 57 4.5 78 212 1 7 29 21 8 29 27 7 24 1 8 34 48 -0.17 69 0 0 8 3 18 12 57 9.1 78 216 0 7 33 16 8 33 22 7 27 56 8 38 43 -0.17 70 0 0 8 7 14 12 57 13.6 77 219 -1 7 37 12 8 37 19 7 31 52 8 42 40 -0.17 71 0 0 8 11 12 12 57 18.1 76 223 -2 7 41 10 8 41 17 7 35 50 8 46 38 -0.17 72 0 0 8 15 12 12 57 22.7 76 226 -3 7 45 10 8 45 17 7 39 50 8 50 38 -0.17 73 0 0 8 19 13 12 57 27.2 75 228 -3 7 49 11 8 49 18 7 43 51 8 54 39 -0.17 74 0 0 8 23 15 12 57 31.6 74 231 -4 7 53 13 8 53 20 7 47 53 8 58 41 -0.17 75 0 0 8 27 19 12 57 36.1 73 233 -5 7 57 16 8 57 23 7 51 56 9 2 44 -0.17 76 0 0 8 31 23 12 57 40.5 72 235 -6 8 1 21 9 1 28 7 56 1 9 6 49 -0.17 77 0 0 8 35 29 12 57 45.0 72 236 -7 8 5 26 9 5 33 8 0 6 9 10 55 -0.17 78 0 0 8 39 35 12 57 49.4 71 238 -8 8 9 33 9 9 40 8 4 13 9 15 1 -0.17 79 0 0 8 43 43 12 57 53.7 70 239 -9 8 13 40 9 13 48 8 8 20 9 19 9 -0.17 80 0 0 8 47 51 12 57 58.1 69 241 -10 8 17 49 9 17 56 8 12 28 9 23 17 -0.17 81 0 0 8 52 0 12 58 2.4 68 242 -11 8 21 58 9 22 5 8 16 37 9 27 26 -0.17 82 0 0 8 56 10 12 58 6.7 67 243 -12 8 26 7 9 26 14 8 20 47 9 31 36 -0.17 83 0 0 9 0 20 12 58 10.9 66 244 -13 8 30 17 9 30 25 8 24 57 9 35 46 -0.17 84 0 0 9 4 30 12 58 15.2 65 245 -14 8 34 28 9 34 35 8 29 8 9 39 57 -0.17 85 0 0 9 8 42 12 58 19.4 64 246 -15 8 38 39 9 38 46 8 33 19 9 44 8 -0.17 86 0 0 9 12 53 12 58 23.5 63 247 -16 8 42 51 9 42 58 8 37 30 9 48 19 -0.17 87 0 0 9 17 5 12 58 27.6 62 248 -17 8 47 2 9 47 9 8 41 42 9 52 31 -0.17 88 0 0 9 21 16 12 58 31.7 61 248 -18 8 51 14 9 51 21 8 45 54 9 56 42 -0.17 89 0 0 9 25 28 12 58 35.8 60 249 -19 8 55 26 9 55 33 8 50 6 10 0 54 -0.17 90 0 0 9 29 40 12 58 39.8 59 250 -20 8 59 38 9 59 45 8 54 17 10 5 6 -0.17 91 0 0 9 33 52 12 58 43.7 58 250 -21 9 3 49 10 3 57 8 58 29 10 9 18 -0.17 92 0 0 9 38 3 12 58 47.7 58 251 -22 9 8 1 10 8 8 9 2 41 10 13 29 -0.17 93 0 0 9 42 15 12 58 51.5 57 251 -23 9 12 13 10 12 20 9 6 52 10 17 41 -0.17 94 0 0 9 46 26 12 58 55.4 56 252 -24 9 16 24 10 16 31 9 11 3 10 21 52 -0.17 95 0 0 9 50 36 12 58 59.2 55 253 -25 9 20 34 10 20 41 9 15 14 10 26 2 -0.17 96 0 0 9 54 46 12 59 2.9 54 253 -26 9 24 44 10 24 51 9 19 24 10 30 12 -0.17 97 0 0 9 58 56 12 59 6.6 53 254 -27 9 28 54 10 29 1 9 23 34 10 34 22 -0.17 98 0 0 10 3 5 12 59 10.2 52 254 -28 9 33 3 10 33 10 9 27 43 10 38 31 -0.17 99 0 0 10 7 13 12 59 13.8 51 254 -29 9 37 11 10 37 18 9 31 51 10 42 39 -0.17 100 0 0 10 11 20 12 59 17.4 50 255 -30 9 41 18 10 41 25 9 35 58 10 46 46 -0.17 101 0 0 10 15 27 12 59 20.9 49 255 -31 9 45 25 10 45 31 9 40 5 10 50 53 -0.17 102 0 0 10 19 32 12 59 24.3 48 256 -32 9 49 30 10 49 37 9 44 10 10 54 58 -0.17 103 0 0 10 23 37 12 59 27.7 47 256 -33 9 53 35 10 53 41 9 48 15 10 59 2 -0.17 104 0 0 10 27 40 12 59 31.0 46 256 -34 9 57 38 10 57 45 9 52 18 11 3 6 -0.17 105 0 0 10 31 42 12 59 34.3 45 257 -35 10 1 40 11 1 47 9 56 20 11 7 8 -0.17 106 0 0 10 35 43 12 59 37.5 44 257 -35 10 5 41 11 5 48 10 0 21 11 11 9 -0.17 107 0 0 10 39 43 12 59 40.6 43 257 -36 10 9 41 11 9 47 10 4 21 11 15 8 -0.17 108 0 0 10 43 41 12 59 43.7 42 258 -37 10 13 39 11 13 45 10 8 19 11 19 6 -0.17 109 0 0 10 47 37 12 59 46.8 41 258 -38 10 17 36 11 17 42 10 12 16 11 23 3 -0.17 110 0 0 10 51 32 12 59 49.7 40 258 -39 10 21 31 11 21 37 10 16 11 11 26 58 -0.17 111 0 0 10 55 26 12 59 52.6 39 259 -40 10 25 24 11 25 30 10 20 4 11 30 51 -0.17 112 0 0 10 59 17 12 59 55.5 38 259 -41 10 29 16 11 29 21 10 23 56 11 34 43 -0.17 113 0 0 11 3 7 12 59 58.3 37 259 -42 10 33 6 11 33 11 10 27 46 11 38 32 -0.17 114 0 0 11 6 55 13 0 1.0 36 259 -43 10 36 54 11 36 59 10 31 34 11 42 20 -0.17 115 0 0 11 10 42 13 0 3.6 35 260 -44 10 40 40 11 40 45 10 35 20 11 46 6 -0.17 116 0 0 11 14 26 13 0 6.2 34 260 -45 10 44 24 11 44 29 10 39 4 11 49 50 -0.17 117 0 0 11 18 8 13 0 8.8 33 260 -46 10 48 7 11 48 11 10 42 47 11 53 32 -0.17 118 0 0 11 21 48 13 0 11.2 32 261 -47 10 51 47 11 51 51 10 46 27 11 57 12 -0.17 119 0 0 11 25 25 13 0 13.6 31 261 -48 10 55 24 11 55 29 10 50 4 12 0 50 -0.17 120 0 0 11 29 1 13 0 15.9 30 261 -49 10 59 0 11 59 4 10 53 40 12 4 25 -0.17 121 0 0 11 32 34 13 0 18.2 29 261 -50 11 2 33 12 2 37 10 57 13 12 7 58 -0.17 122 0 0 11 36 5 13 0 20.3 28 262 -51 11 6 4 12 6 8 11 0 44 12 11 29 -0.17 123 0 0 11 39 33 13 0 22.4 27 262 -52 11 9 32 12 9 36 11 4 12 12 14 57 -0.17 124 0 0 11 42 59 13 0 24.5 26 262 -53 11 12 58 12 13 2 11 7 38 12 18 23 -0.17 125 0 0 11 46 22 13 0 26.4 25 262 -54 11 16 22 12 16 25 11 11 2 12 21 46 -0.17 126 0 0 11 49 43 13 0 28.3 24 263 -55 11 19 42 12 19 46 11 14 22 12 25 7 -0.17 127 0 0 11 53 1 13 0 30.1 23 263 -56 11 23 0 12 23 4 11 17 40 12 28 24 -0.17 128 0 0 11 56 16 13 0 31.9 22 263 -57 11 26 16 12 26 19 11 20 56 12 31 39 -0.17 129 0 0 11 59 28 13 0 33.6 21 263 -57 11 29 28 12 29 31 11 24 8 12 34 52 -0.17 130 0 0 12 2 38 13 0 35.2 20 263 -58 11 32 38 12 32 40 11 27 18 12 38 1 -0.17 131 0 0 12 5 44 13 0 36.7 19 264 -59 11 35 44 12 35 47 11 30 24 12 41 8 -0.17 132 0 0 12 8 48 13 0 38.1 18 264 -60 11 38 48 12 38 50 11 33 28 12 44 11 -0.17 133 0 0 12 11 49 13 0 39.5 17 264 -61 11 41 49 12 41 51 11 36 29 12 47 12 -0.17 134 0 0 12 14 46 13 0 40.8 16 264 -62 11 44 46 12 44 48 11 39 27 12 50 9 -0.17 135 0 0 12 17 40 13 0 42.0 15 265 -63 11 47 41 12 47 43 11 42 21 12 53 3 -0.17 136 0 0 12 20 32 13 0 43.2 14 265 -64 11 50 32 12 50 34 11 45 12 12 55 55 -0.17 137 0 0 12 23 20 13 0 44.3 13 265 -65 11 53 20 12 53 22 11 48 0 12 58 42 -0.17 138 0 0 12 26 4 13 0 45.3 12 265 -66 11 56 5 12 56 6 11 50 45 13 1 27 -0.17 139 0 0 12 28 46 13 0 46.2 11 266 -67 11 58 47 12 58 48 11 53 27 13 4 8 -0.17 140 0 0 12 31 24 13 0 47.0 10 266 -68 12 1 25 13 1 26 11 56 5 13 6 46 -0.17 141 0 0 12 33 59 13 0 47.8 9 266 -69 12 3 59 13 4 0 11 58 40 13 9 21 -0.17 142 0 0 12 36 30 13 0 48.5 8 266 -69 12 6 31 13 6 32 12 1 11 13 11 52 -0.17 143 0 0 12 38 58 13 0 49.1 7 266 -70 12 8 59 13 8 59 12 3 39 13 14 20 -0.17 144 0 0 12 41 22 13 0 49.7 6 267 -71 12 11 23 13 11 23 12 6 3 13 16 44 -0.18 145 0 0 12 43 43 13 0 50.1 5 267 -72 12 13 44 13 13 44 12 8 24 13 19 5 -0.18 146 0 0 12 46 0 13 0 50.5 4 267 -73 12 16 1 13 16 1 12 10 41 13 21 22 -0.18 147 0 0 12 48 13 13 0 50.8 3 267 -74 12 18 14 13 18 14 12 12 55 13 23 35 -0.18 148 0 0 12 50 23 13 0 51.1 2 268 -75 12 20 24 13 20 24 12 15 4 13 25 45 -0.19 149 0 0 12 52 29 13 0 51.2 2 268 -75 12 22 30 13 22 30 12 17 11 13 27 51 -0.21 150 0 0 12 54 31 13 0 51.3 1 268 -76 12 24 33 13 24 32 12 19 13 13 29 53 -0.29 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 441-123589 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 21 23 21.8870 DE: -01 58 38.745 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 21 23 21.8866 DE: -01 58 38.747 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.6 * B mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (266) Aline asteroid class: approx. diameter [km]: 109 approx. diameter ["]: 0.062 distance from Earth [AU]: 2.43660 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#124 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): 0.012", 0.003", 62.872° remarks: * orbital elements for (266)Aline : Mean anomaly = 328.8969032550 deg Arg. of pericenter = 152.0897233858 deg Long. of node = 235.8118217359 deg Inclination = 13.4030595040 deg Eccentricity = 0.1543864680 Semimajor axis = 2.8043726896 AU Perihelion dist = 2.3714154951 AU Mag: H = 8.80, G = 0.15 Epoch of elements : MJD 60639.53929292 TDT (2024 Nov 25.5393) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1242023Apr24,4.45,2024,11,25,12.943036,-0.008783,0.163332,13.810700,0.828856,0.005330,0.002030,0.000000,0.000000 62.0540,-1.8706,-17.36,-20.90,False UCAC4 441-123589,21.38941308,-1.9774289,12.04,11.63,11.41,0.0,0,,21.41074757,-1.8706067,2.30,2.10,0,0,0 266,Aline,13.79,109.051,2.4366,0,0,3.325,2.99,,5.8,0 0,328.7837,2024,11,25,152.0897,235.8118,13.4031,0.15439,2.80437,2.37142,8.80,5.0,0.15 1.089,0.0123,0.0026,63,0.0055,Known errors,1.36,0,-1,-1 20241125_123589,60140.71 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:08 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org