IOTA/IOTA-ES occultation update for (10748) 1989 CE8 / TYC 814-01011-1 event on 2024 Oct 24, 02:24 UT Visible from Summary ------- On 2024 Oct 24 UT, the 14.354 km diameter asteroid (10748) 1989 CE8 will occult a 10.5 mag star in the constellation Cancer for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.92 mag to 18.45 mag (the magnitude of the asteroid) for at most 0.610 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 Oct 24, 02:20 - 2024 Oct 24, 02:29 * geocentric midpoint of event [JD]: 2460607.60067442 * magnitude of target star: 10.53 * magnitude drop [mag]: 7.92 * estimated maximum duration [s]: 0.610 * Moon: 52 % sunlit, 17° distance * Sun: 79° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 15 * 1 sigma uncertainty interval [path widths]: +/- 0.27 * 1 sigma uncertainty interval [seconds]: +/- 1.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.015, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.002", 112°) * approx speed of asteroid's shadow [km/s]: 23.3492 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 814-01011-1 by 10748 1989 CE8 on 2024 Oct 24 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 - 35 0 0 43 14 55 2 20 36.7 1 75 -58 43 10 42 43 19 7 43 8 26 43 21 24 .... - 34 0 0 43 27 3 2 20 36.8 1 75 -58 43 22 52 43 31 15 43 20 35 43 33 32 -0.28 - 33 0 0 43 38 47 2 20 36.9 2 76 -58 43 34 36 43 42 58 43 32 19 43 45 15 -0.29 - 32 0 0 43 50 6 2 20 37.0 3 77 -58 43 45 55 43 54 16 43 43 39 43 56 32 -0.29 - 31 0 0 44 0 59 2 20 37.3 4 77 -57 43 56 49 44 5 10 43 54 34 44 7 25 -0.29 - 30 0 0 44 11 28 2 20 37.5 4 78 -57 44 7 19 44 15 38 44 5 3 44 17 54 -0.29 - 29 0 0 44 21 33 2 20 37.8 5 79 -56 44 17 24 44 25 42 44 15 9 44 27 58 -0.29 - 28 0 0 44 31 13 2 20 38.2 6 79 -56 44 27 5 44 35 22 44 24 50 44 37 37 -0.29 - 27 0 0 44 40 29 2 20 38.6 7 80 -56 44 36 21 44 44 37 44 34 6 44 46 52 -0.29 - 26 0 0 44 49 21 2 20 39.1 7 81 -55 44 45 13 44 53 29 44 42 59 44 55 43 -0.29 - 25 0 0 44 57 48 2 20 39.5 8 81 -55 44 53 41 45 1 56 44 51 27 45 4 10 -0.29 - 24 0 0 45 5 52 2 20 40.1 9 82 -54 45 1 45 45 9 59 44 59 31 45 12 13 -0.29 - 23 0 0 45 13 32 2 20 40.6 10 83 -54 45 9 25 45 17 38 45 7 12 45 19 52 -0.29 - 22 0 0 45 20 48 2 20 41.3 10 84 -54 45 16 42 45 24 54 45 14 28 45 27 8 -0.29 - 21 0 0 45 27 40 2 20 41.9 11 84 -53 45 23 34 45 31 46 45 21 21 45 33 59 -0.29 - 20 0 0 45 34 9 2 20 42.6 12 85 -53 45 30 4 45 38 14 45 27 50 45 40 28 -0.29 - 19 0 0 45 40 14 2 20 43.4 12 86 -52 45 36 9 45 44 19 45 33 56 45 46 32 -0.29 - 18 0 0 45 45 56 2 20 44.1 13 87 -52 45 41 51 45 50 1 45 39 39 45 52 14 -0.29 - 17 0 0 45 51 15 2 20 45.0 14 87 -51 45 47 10 45 55 19 45 44 58 45 57 32 -0.29 - 16 0 0 45 56 10 2 20 45.8 15 88 -51 45 52 6 46 0 14 45 49 53 46 2 27 -0.29 - 15 0 0 46 0 42 2 20 46.7 15 89 -50 45 56 38 46 4 46 45 54 26 46 6 58 -0.29 - 14 0 0 46 4 51 2 20 47.7 16 89 -50 46 0 47 46 8 55 45 58 35 46 11 7 -0.29 - 13 0 0 46 8 37 2 20 48.6 17 90 -49 46 4 34 46 12 41 46 2 22 46 14 53 -0.29 - 12 0 0 46 12 0 2 20 49.7 17 91 -49 46 7 57 46 16 3 46 5 45 46 18 16 -0.29 - 11 0 0 46 15 0 2 20 50.7 18 92 -48 46 10 57 46 19 3 46 8 45 46 21 15 -0.29 - 10 0 0 46 17 37 2 20 51.8 19 92 -48 46 13 34 46 21 40 46 11 23 46 23 52 -0.29 - 9 0 0 46 19 52 2 20 52.9 19 93 -47 46 15 49 46 23 54 46 13 37 46 26 6 -0.29 - 8 0 0 46 21 43 2 20 54.1 20 94 -47 46 17 40 46 25 46 46 15 29 46 27 58 -0.29 - 7 0 0 46 23 12 2 20 55.3 21 95 -46 46 19 9 46 27 14 46 16 57 46 29 26 -0.29 - 6 0 0 46 24 17 2 20 56.6 21 95 -46 46 20 15 46 28 20 46 18 3 46 30 32 -0.29 - 5 0 0 46 25 0 2 20 57.8 22 96 -45 46 20 58 46 29 3 46 18 46 46 31 15 -0.29 - 4 0 0 46 25 20 2 20 59.2 23 97 -44 46 21 18 46 29 23 46 19 6 46 31 35 -0.29 - 3 0 0 46 25 18 2 21 0.5 24 98 -44 46 21 15 46 29 20 46 19 4 46 31 32 -0.29 - 2 0 0 46 24 52 2 21 1.9 24 98 -43 46 20 50 46 28 55 46 18 38 46 31 7 -0.29 - 1 0 0 46 24 4 2 21 3.4 25 99 -43 46 20 1 46 28 7 46 17 50 46 30 18 -0.29 0 0 0 46 22 53 2 21 4.8 26 100 -42 46 18 50 46 26 56 46 16 39 46 29 7 -0.29 1 0 0 46 21 19 2 21 6.4 26 101 -42 46 17 16 46 25 22 46 15 4 46 27 33 -0.29 2 0 0 46 19 22 2 21 7.9 27 102 -41 46 15 19 46 23 25 46 13 7 46 25 36 -0.29 3 0 0 46 17 2 2 21 9.5 28 102 -41 46 12 59 46 21 5 46 10 47 46 23 17 -0.29 4 0 0 46 14 19 2 21 11.1 28 103 -40 46 10 16 46 18 22 46 8 4 46 20 34 -0.29 5 0 0 46 11 13 2 21 12.8 29 104 -39 46 7 10 46 15 16 46 4 58 46 17 28 -0.29 6 0 0 46 7 43 2 21 14.5 30 105 -39 46 3 40 46 11 47 46 1 28 46 13 59 -0.29 7 0 0 46 3 51 2 21 16.3 30 105 -38 45 59 47 46 7 55 45 57 35 46 10 7 -0.29 8 0 0 45 59 35 2 21 18.1 31 106 -38 45 55 31 46 3 39 45 53 19 46 5 51 -0.29 9 0 0 45 54 56 2 21 19.9 32 107 -37 45 50 52 45 59 0 45 48 40 46 1 13 -0.29 10 0 0 45 49 53 2 21 21.8 33 108 -36 45 45 49 45 53 58 45 43 37 45 56 10 -0.29 11 0 0 45 44 27 2 21 23.7 33 109 -36 45 40 23 45 48 32 45 38 10 45 50 45 -0.29 12 0 0 45 38 37 2 21 25.7 34 109 -35 45 34 33 45 42 42 45 32 20 45 44 55 -0.29 13 0 0 45 32 24 2 21 27.7 35 110 -34 45 28 19 45 36 29 45 26 5 45 38 42 -0.29 14 0 0 45 25 46 2 21 29.7 35 111 -34 45 21 41 45 29 52 45 19 27 45 32 5 -0.29 15 0 0 45 18 45 2 21 31.8 36 112 -33 45 14 39 45 22 51 45 12 25 45 25 4 -0.29 16 0 0 45 11 19 2 21 33.9 37 113 -33 45 7 13 45 15 25 45 4 59 45 17 39 -0.29 17 0 0 45 3 29 2 21 36.1 37 114 -32 44 59 22 45 7 36 44 57 8 45 9 50 -0.29 18 0 0 44 55 14 2 21 38.3 38 114 -31 44 51 7 44 59 22 44 48 53 45 1 36 -0.29 19 0 0 44 46 36 2 21 40.6 39 115 -31 44 42 28 44 50 43 44 40 14 44 52 58 -0.29 20 0 0 44 37 32 2 21 42.9 40 116 -30 44 33 24 44 41 40 44 31 9 44 43 55 -0.29 21 0 0 44 28 3 2 21 45.2 40 117 -29 44 23 55 44 32 12 44 21 40 44 34 27 -0.29 22 0 0 44 18 10 2 21 47.6 41 118 -29 44 14 1 44 22 19 44 11 46 44 24 34 -0.29 23 0 0 44 7 51 2 21 50.1 42 119 -28 44 3 42 44 12 1 44 1 27 44 14 16 -0.29 24 0 0 43 57 8 2 21 52.6 42 120 -27 43 52 58 44 1 18 43 50 42 44 3 33 -0.29 25 0 0 43 45 58 2 21 55.1 43 121 -27 43 41 48 43 50 9 43 39 32 43 52 25 -0.29 26 0 0 43 34 23 2 21 57.7 44 121 -26 43 30 12 43 38 34 43 27 56 43 40 51 -0.29 27 0 0 43 22 23 2 22 0.4 45 122 -25 43 18 11 43 26 34 43 15 54 43 28 51 -0.29 28 0 0 43 9 56 2 22 3.1 45 123 -24 43 5 44 43 14 8 43 3 27 43 16 25 -0.29 29 0 0 42 57 3 2 22 5.8 46 124 -24 42 52 50 43 1 16 42 50 33 43 3 33 -0.29 30 0 0 42 43 44 2 22 8.6 47 125 -23 42 39 31 42 47 58 42 37 13 42 50 15 -0.29 31 0 0 42 29 59 2 22 11.4 48 126 -22 42 25 44 42 34 13 42 23 26 42 36 31 -0.29 32 0 0 42 15 46 2 22 14.3 48 127 -22 42 11 32 42 20 1 42 9 13 42 22 20 -0.29 33 0 0 42 1 7 2 22 17.3 49 128 -21 41 56 52 42 5 23 41 54 33 42 7 42 -0.29 34 0 0 41 46 2 2 22 20.3 50 129 -20 41 41 45 41 50 18 41 39 26 41 52 37 -0.29 35 0 0 41 30 29 2 22 23.3 51 130 -19 41 26 12 41 34 46 41 23 53 41 37 5 -0.29 36 0 0 41 14 29 2 22 26.5 51 131 -19 41 10 11 41 18 46 41 7 51 41 21 6 -0.29 37 0 0 40 58 1 2 22 29.6 52 132 -18 40 53 43 41 2 20 40 51 23 41 4 40 -0.29 38 0 0 40 41 6 2 22 32.9 53 133 -17 40 36 47 40 45 25 40 34 27 40 47 46 -0.29 39 0 0 40 23 43 2 22 36.1 54 134 -16 40 19 24 40 28 3 40 17 3 40 30 24 -0.29 40 0 0 40 5 53 2 22 39.5 54 135 -15 40 1 32 40 10 14 39 59 11 40 12 35 -0.29 41 0 0 39 47 35 2 22 42.9 55 137 -15 39 43 13 39 51 56 39 40 52 39 54 18 -0.29 42 0 0 39 28 48 2 22 46.3 56 138 -14 39 24 26 39 33 10 39 22 4 39 35 33 -0.29 43 0 0 39 9 34 2 22 49.8 57 139 -13 39 5 11 39 13 57 39 2 48 39 16 19 -0.29 44 0 0 38 49 51 2 22 53.4 57 140 -12 38 45 27 38 54 15 38 43 4 38 56 38 -0.29 45 0 0 38 29 40 2 22 57.0 58 141 -11 38 25 16 38 34 4 38 22 52 38 36 28 -0.29 46 0 0 38 9 1 2 23 0.7 59 143 -11 38 4 36 38 13 26 38 2 12 38 15 50 -0.29 47 0 0 37 47 53 2 23 4.4 60 144 -10 37 43 27 37 52 19 37 41 3 37 54 43 -0.29 48 0 0 37 26 17 2 23 8.2 60 145 -9 37 21 50 37 30 44 37 19 25 37 33 9 -0.29 49 0 0 37 4 12 2 23 12.1 61 147 -8 36 59 45 37 8 40 36 57 20 37 11 5 -0.29 50 0 0 36 41 39 2 23 16.0 62 148 -7 36 37 11 36 46 8 36 34 45 36 48 33 -0.29 51 0 0 36 18 38 2 23 20.0 63 150 -6 36 14 9 36 23 7 36 11 43 36 25 33 -0.29 52 0 0 35 55 8 2 23 24.0 63 152 -5 35 50 38 35 59 38 35 48 12 36 2 5 -0.29 53 0 0 35 31 10 2 23 28.1 64 153 -5 35 26 40 35 35 41 35 24 13 35 38 8 -0.29 54 0 0 35 6 44 2 23 32.2 65 155 -4 35 2 13 35 11 16 34 59 45 35 13 43 -0.29 55 0 0 34 41 50 2 23 36.4 66 157 -3 34 37 18 34 46 22 34 34 50 34 48 50 -0.29 56 0 0 34 16 28 2 23 40.7 66 159 -2 34 11 55 34 21 1 34 9 26 34 23 29 -0.29 57 0 0 33 50 38 2 23 45.0 67 161 -1 33 46 4 33 55 11 33 43 35 33 57 40 -0.29 58 0 0 33 24 20 2 23 49.4 68 163 0 33 19 46 33 28 55 33 17 17 33 31 24 -0.29 59 0 0 32 57 35 2 23 53.8 68 166 1 32 53 0 33 2 11 32 50 31 33 4 40 -0.29 60 0 0 32 30 23 2 23 58.3 69 168 2 32 25 47 32 34 59 32 23 18 32 37 29 -0.29 61 0 0 32 2 45 2 24 2.9 70 171 3 31 58 8 32 7 22 31 55 38 32 9 52 -0.29 62 0 0 31 34 40 2 24 7.5 70 173 4 31 30 2 31 39 17 31 27 32 31 41 48 -0.29 63 0 0 31 6 9 2 24 12.1 71 176 5 31 1 31 31 10 47 30 59 0 31 13 18 -0.29 64 0 0 30 37 12 2 24 16.8 71 179 6 30 32 33 30 41 51 30 30 2 30 44 22 -0.29 65 0 0 30 7 50 2 24 21.5 72 182 7 30 3 11 30 12 29 30 0 39 30 15 1 -0.29 66 0 0 29 38 3 2 24 26.3 72 186 8 29 33 23 29 42 43 29 30 51 29 45 15 -0.29 67 0 0 29 7 52 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22 21 58 59 22 8 31 21 56 24 22 11 6 -0.30 81 0 0 21 29 9 2 25 42.4 71 242 24 21 24 23 21 33 55 21 21 48 21 36 31 -0.30 82 0 0 20 54 21 2 25 47.6 70 245 25 20 49 35 20 59 8 20 47 0 21 1 43 -0.30 83 0 0 20 19 23 2 25 52.8 70 248 26 20 14 36 20 24 9 20 12 1 20 26 45 -0.30 84 0 0 19 44 14 2 25 58.1 69 251 27 19 39 28 19 49 1 19 36 52 19 51 36 -0.30 85 0 0 19 8 57 2 26 3.3 68 253 28 19 4 10 19 13 44 19 1 35 19 16 19 -0.30 86 0 0 18 33 32 2 26 8.5 68 256 29 18 28 45 18 38 19 18 26 10 18 40 54 -0.30 87 0 0 17 58 0 2 26 13.7 67 258 30 17 53 14 18 2 47 17 50 38 18 5 23 -0.30 88 0 0 17 22 24 2 26 18.9 66 260 31 17 17 37 17 27 10 17 15 2 17 29 46 -0.30 89 0 0 16 46 43 2 26 24.0 65 262 33 16 41 56 16 51 29 16 39 21 16 54 5 -0.30 90 0 0 16 10 59 2 26 29.2 64 264 34 16 6 13 16 15 45 16 3 37 16 18 21 -0.30 91 0 0 15 35 13 2 26 34.3 63 265 35 15 30 27 15 39 59 15 27 52 15 42 35 -0.30 92 0 0 14 59 27 2 26 39.4 62 267 36 14 54 41 15 4 13 14 52 6 15 6 48 -0.30 93 0 0 14 23 42 2 26 44.4 61 268 37 14 18 56 14 28 28 14 16 21 14 31 3 -0.30 94 0 0 13 47 58 2 26 49.4 60 270 38 13 43 13 13 52 44 13 40 38 13 55 19 -0.30 95 0 0 13 12 18 2 26 54.4 59 271 39 13 7 33 13 17 3 13 4 58 13 19 38 -0.30 96 0 0 12 36 42 2 26 59.3 58 272 41 12 31 57 12 41 27 12 29 23 12 44 2 -0.30 97 0 0 12 1 12 2 27 4.2 57 273 42 11 56 27 12 5 56 11 53 53 12 8 31 -0.30 98 0 0 11 25 48 2 27 9.0 56 274 43 11 21 4 11 30 32 11 18 30 11 33 7 -0.30 99 0 0 10 50 32 2 27 13.8 55 275 44 10 45 49 10 55 16 10 43 15 10 57 50 -0.30 100 0 0 10 15 26 2 27 18.5 54 276 45 10 10 43 10 20 9 10 8 9 10 22 43 -0.30 101 0 0 9 40 29 2 27 23.1 53 277 46 9 35 47 9 45 12 9 33 14 9 47 46 -0.30 102 0 0 9 5 44 2 27 27.7 52 278 48 9 1 2 9 10 27 8 58 29 9 13 0 -0.30 103 0 0 8 31 12 2 27 32.2 51 278 49 8 26 30 8 35 53 8 23 58 8 38 26 -0.30 104 0 0 7 56 53 2 27 36.6 50 279 50 7 52 12 8 1 34 7 49 39 8 4 6 -0.30 105 0 0 7 22 48 2 27 41.0 49 280 51 7 18 8 7 27 29 7 15 36 7 30 1 -0.31 106 0 0 6 48 59 2 27 45.3 48 280 52 6 44 19 6 53 39 6 41 47 6 56 11 -0.31 107 0 0 6 15 27 2 27 49.5 47 281 53 6 10 47 6 20 6 6 8 16 6 22 37 -0.31 108 0 0 5 42 12 2 27 53.6 46 281 54 5 37 33 5 46 50 5 35 2 5 49 22 -0.31 109 0 0 5 9 15 2 27 57.6 44 281 56 5 4 37 5 13 53 5 2 7 5 16 24 -0.31 110 0 0 4 36 38 2 28 1.6 43 282 57 4 32 1 4 41 15 4 29 31 4 43 46 -0.31 111 0 0 4 4 21 2 28 5.4 42 282 58 3 59 45 4 8 58 3 57 15 4 11 28 -0.31 112 0 0 3 32 25 2 28 9.2 41 283 59 3 27 50 3 37 1 3 25 20 3 39 31 -0.31 113 0 0 3 0 52 2 28 12.9 40 283 60 2 56 17 3 5 27 2 53 47 3 7 56 -0.31 114 0 0 2 29 40 2 28 16.5 39 283 61 2 25 6 2 34 15 2 22 37 2 36 44 -0.31 115 0 0 1 58 52 2 28 20.0 38 283 62 1 54 19 2 3 26 1 51 50 2 5 54 -0.31 116 0 0 1 28 28 2 28 23.4 37 284 64 1 23 56 1 33 1 1 21 28 1 35 29 -0.31 117 0 0 0 58 29 2 28 26.7 36 284 65 0 53 57 1 3 1 0 51 30 1 5 29 -0.31 118 0 0 0 28 56 2 28 29.9 34 284 66 0 24 24 0 33 27 0 21 57 0 35 54 -0.31 119 0 0 - 0 0 12 2 28 33.0 33 284 67 - 0 4 43 0 4 18 - 0 7 9 0 6 45 -0.31 120 0 0 - 0 28 53 2 28 36.0 32 284 68 - 0 33 23 - 0 24 24 - 0 35 49 - 0 21 57 -0.31 121 0 0 - 0 57 8 2 28 39.0 31 284 69 - 1 1 37 - 0 52 39 - 1 4 2 - 0 50 12 -0.31 122 0 0 - 1 24 54 2 28 41.8 30 284 70 - 1 29 22 - 1 20 26 - 1 31 48 - 1 18 0 -0.31 123 0 0 - 1 52 13 2 28 44.5 29 285 71 - 1 56 40 - 1 47 45 - 1 59 5 - 1 45 20 -0.31 124 0 0 - 2 19 3 2 28 47.1 28 285 72 - 2 23 29 - 2 14 36 - 2 25 54 - 2 12 11 -0.31 125 0 0 - 2 45 24 2 28 49.6 27 285 74 - 2 49 50 - 2 40 58 - 2 52 14 - 2 38 34 -0.31 126 0 0 - 3 11 16 2 28 52.0 26 285 75 - 3 15 41 - 3 6 51 - 3 18 5 - 3 4 27 -0.31 127 0 0 - 3 36 38 2 28 54.3 25 285 76 - 3 41 3 - 3 32 14 - 3 43 26 - 3 29 51 -0.31 128 0 0 - 4 1 31 2 28 56.5 24 285 77 - 4 5 54 - 3 57 7 - 4 8 17 - 3 54 44 -0.31 129 0 0 - 4 25 53 2 28 58.6 23 285 78 - 4 30 16 - 4 21 30 - 4 32 38 - 4 19 7 -0.31 130 0 0 - 4 49 45 2 29 0.6 21 285 79 - 4 54 7 - 4 45 23 - 4 56 29 - 4 43 0 -0.31 131 0 0 - 5 13 5 2 29 2.5 20 285 80 - 5 17 27 - 5 8 44 - 5 19 48 - 5 6 22 -0.31 132 0 0 - 5 35 55 2 29 4.4 19 285 81 - 5 40 16 - 5 31 35 - 5 42 37 - 5 29 13 -0.31 133 0 0 - 5 58 14 2 29 6.1 18 284 82 - 6 2 34 - 5 53 54 - 6 4 55 - 5 51 33 -0.32 134 0 0 - 6 20 1 2 29 7.7 17 284 83 - 6 24 20 - 6 15 42 - 6 26 41 - 6 13 22 -0.32 135 0 0 - 6 41 17 2 29 9.2 16 284 84 - 6 45 36 - 6 36 59 - 6 47 56 - 6 34 38 -0.32 136 0 0 - 7 2 1 2 29 10.6 15 284 84 - 7 6 19 - 6 57 44 - 7 8 39 - 6 55 24 -0.32 137 0 0 - 7 22 13 2 29 11.9 14 284 85 - 7 26 30 - 7 17 56 - 7 28 50 - 7 15 37 -0.32 138 0 0 - 7 41 54 2 29 13.1 13 284 86 - 7 46 10 - 7 37 37 - 7 48 29 - 7 35 18 -0.32 139 0 0 - 8 1 2 2 29 14.2 12 284 86 - 8 5 18 - 7 56 46 - 8 7 36 - 7 54 27 -0.32 140 0 0 - 8 19 38 2 29 15.2 11 284 86 - 8 23 53 - 8 15 23 - 8 26 11 - 8 13 5 -0.32 141 0 0 - 8 37 42 2 29 16.2 10 284 86 - 8 41 56 - 8 33 27 - 8 44 14 - 8 31 9 -0.33 142 0 0 - 8 55 14 2 29 17.0 9 283 86 - 8 59 27 - 8 51 0 - 9 1 45 - 8 48 42 -0.33 143 0 0 - 9 12 13 2 29 17.7 8 283 85 - 9 16 26 - 9 8 0 - 9 18 43 - 9 5 42 -0.33 144 0 0 - 9 28 40 2 29 18.4 7 283 84 - 9 32 52 - 9 24 27 - 9 35 9 - 9 22 10 -0.34 145 0 0 - 9 44 34 2 29 18.9 6 283 83 - 9 48 46 - 9 40 22 - 9 51 3 - 9 38 6 -0.34 146 0 0 - 9 59 57 2 29 19.4 5 283 83 -10 4 8 - 9 55 45 -10 6 25 - 9 53 29 -0.35 147 0 0 -10 14 47 2 29 19.8 4 283 82 -10 18 57 -10 10 36 -10 21 14 -10 8 19 -0.36 148 0 0 -10 29 4 2 29 20.1 3 282 81 -10 33 14 -10 24 54 -10 35 30 -10 22 38 -0.38 149 0 0 -10 42 49 2 29 20.2 2 282 80 -10 46 59 -10 38 39 -10 49 15 -10 36 24 -0.43 150 0 0 -10 56 2 2 29 20.3 1 282 79 -11 0 11 -10 51 53 -11 2 27 -10 49 37 -0.63 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 814-01011-1 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 51 55.9889 DE: +11 51 26.304 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 51 55.9890 DE: +11 51 26.304 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.5 * B mag [mag]: 10.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (10748) 1989 CE8 asteroid class: approx. diameter [km]: 14 approx. diameter ["]: 0.008 distance from Earth [AU]: 2.51330 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#48 date of fit: 2023 Feb 09 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", 0.002", 112.215° remarks: * orbital elements for (10748)1989 CE8 : Mean anomaly = 30.8664413914 deg Arg. of pericenter = 178.7296903055 deg Long. of node = 253.8567882970 deg Inclination = 9.4850598332 deg Eccentricity = 0.0935734919 Semimajor axis = 2.7287756446 AU Perihelion dist = 2.4734345789 AU Mag: H = 13.36, G = 0.15 Epoch of elements : MJD 60607.10067409 TDT (2024 Oct 24.1007) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#482023Feb09,0.61,2024,10,24,2.416186,0.130546,0.249747,11.677759,-6.108527,-0.005413,0.001425,0.000000,0.000000 64.0898,11.7657,139.80,-11.88,False TYC 814-01011-1,8.86555243,11.8573068,10.65,10.53,10.47,0.0,0,,8.88807254,11.7657007,7.92,7.54,0,0,0 10748,1989 CE8,18.45,14.354,2.5133,0,0,2.783,-21.38,,1.2,0 0,30.8444,2024,10,24,178.7297,253.8568,9.4851,0.09357,2.72878,2.47343,13.36,5.0,0.15 1.271,0.0160,0.0015,112,0.0021,Known errors,1.05,0,-1,-1 20241024_1011-1,60140.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:43 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org