IOTA/IOTA-ES occultation update for (4524) Barklajdetolli / TYC 1312-00877-1 event on 2024 Sep 10, 10:32 UT Visible from Summary ------- On 2024 Sep 10 UT, the 12.926 km diameter asteroid (4524) Barklajdetolli will occult a 12.0 mag star in the constellation Orion for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 5.88 mag to 17.83 mag (the magnitude of the asteroid) for at most 0.580 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 Sep 10, 10:28 - 2024 Sep 10, 10:36 * geocentric midpoint of event [JD]: 2460563.93908804 * magnitude of target star: 11.95 * magnitude drop [mag]: 5.88 * estimated maximum duration [s]: 0.580 * Moon: 43 % sunlit, 157° distance * Sun: 79° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 16 * 1 sigma uncertainty interval [path widths]: +/- 0.27 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.001) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.001", 91°) * approx speed of asteroid's shadow [km/s]: 22.1323 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1312-00877-1 by 4524 Barklajdetolli on 2024 Sep 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 -162 0 0 42 14 6 10 28 22.2 1 68 -43 42 9 26 42 18 45 42 6 57 42 21 14 .... -161 0 0 42 32 33 10 28 22.3 2 69 -43 42 27 54 42 37 13 42 25 26 42 39 42 -0.63 -160 0 0 42 50 50 10 28 22.5 2 69 -43 42 46 11 42 55 29 42 43 43 42 57 58 -0.66 -159 0 0 43 8 55 10 28 22.7 3 70 -42 43 4 17 43 13 34 43 1 48 43 16 3 -0.67 -158 0 0 43 26 49 10 28 23.0 4 71 -42 43 22 11 43 31 28 43 19 43 43 33 56 -0.68 -157 0 0 43 44 31 10 28 23.4 5 71 -42 43 39 53 43 49 9 43 37 25 43 51 38 -0.69 -156 0 0 44 2 1 10 28 23.8 5 72 -41 43 57 23 44 6 39 43 54 55 44 9 7 -0.69 -155 0 0 44 19 18 10 28 24.3 6 73 -41 44 14 40 44 23 55 44 12 12 44 26 24 -0.69 -154 0 0 44 36 22 10 28 24.8 7 74 -41 44 31 45 44 41 0 44 29 17 44 43 28 -0.70 -153 0 0 44 53 14 10 28 25.5 8 74 -40 44 48 37 44 57 51 44 46 9 45 0 19 -0.70 -152 0 0 45 9 52 10 28 26.1 9 75 -40 45 5 16 45 14 29 45 2 48 45 16 56 -0.70 -151 0 0 45 26 17 10 28 26.9 9 76 -40 45 21 41 45 30 53 45 19 14 45 33 21 -0.70 -150 0 0 45 42 28 10 28 27.6 10 76 -39 45 37 53 45 47 4 45 35 26 45 49 32 -0.70 -149 0 0 45 58 26 10 28 28.5 11 77 -39 45 53 51 46 3 2 45 51 24 46 5 29 -0.70 -148 0 0 46 14 10 10 28 29.4 12 78 -38 46 9 35 46 18 45 46 7 8 46 21 12 -0.70 -147 0 0 46 29 39 10 28 30.3 12 79 -38 46 25 5 46 34 14 46 22 38 46 36 41 -0.70 -146 0 0 46 44 54 10 28 31.3 13 79 -38 46 40 20 46 49 29 46 37 54 46 51 56 -0.70 -145 0 0 46 59 55 10 28 32.4 14 80 -37 46 55 22 47 4 29 46 52 55 47 6 56 -0.70 -144 0 0 47 14 42 10 28 33.5 14 81 -37 47 10 8 47 19 15 47 7 42 47 21 42 -0.70 -143 0 0 47 29 13 10 28 34.6 15 82 -36 47 24 40 47 33 47 47 22 15 47 36 13 -0.70 -142 0 0 47 43 30 10 28 35.8 16 82 -36 47 38 58 47 48 3 47 36 32 47 50 29 -0.71 -141 0 0 47 57 32 10 28 37.0 17 83 -35 47 53 0 48 2 5 47 50 35 48 4 30 -0.71 -140 0 0 48 11 19 10 28 38.3 17 84 -35 48 6 48 48 15 51 48 4 23 48 18 17 -0.71 -139 0 0 48 24 51 10 28 39.6 18 85 -34 48 20 20 48 29 23 48 17 55 48 31 48 -0.71 -138 0 0 48 38 8 10 28 41.0 19 86 -34 48 33 37 48 42 39 48 31 13 48 45 4 -0.71 -137 0 0 48 51 10 10 28 42.4 19 86 -34 48 46 39 48 55 41 48 44 15 48 58 5 -0.71 -136 0 0 49 3 56 10 28 43.8 20 87 -33 48 59 26 49 8 26 48 57 2 49 10 51 -0.71 -135 0 0 49 16 27 10 28 45.3 21 88 -33 49 11 57 49 20 57 49 9 33 49 23 21 -0.71 -134 0 0 49 28 42 10 28 46.8 21 89 -32 49 24 13 49 33 12 49 21 50 49 35 36 -0.71 -133 0 0 49 40 42 10 28 48.4 22 90 -32 49 36 14 49 45 12 49 33 50 49 47 35 -0.71 -132 0 0 49 52 27 10 28 50.0 23 91 -31 49 47 59 49 56 56 49 45 35 49 59 19 -0.71 -131 0 0 50 3 56 10 28 51.6 23 91 -31 49 59 28 50 8 24 49 57 5 50 10 48 -0.71 -130 0 0 50 15 10 10 28 53.3 24 92 -30 50 10 42 50 19 38 50 8 19 50 22 1 -0.71 -129 0 0 50 26 8 10 28 55.0 24 93 -30 50 21 40 50 30 35 50 19 18 50 32 58 -0.71 -128 0 0 50 36 50 10 28 56.7 25 94 -29 50 32 23 50 41 17 50 30 1 50 43 40 -0.71 -127 0 0 50 47 17 10 28 58.4 26 95 -29 50 42 50 50 51 43 50 40 28 50 54 6 -0.71 -126 0 0 50 57 28 10 29 0.2 26 96 -28 50 53 2 51 1 54 50 50 40 51 4 16 -0.71 -125 0 0 51 7 24 10 29 2.1 27 97 -28 51 2 58 51 11 49 51 0 37 51 14 11 -0.71 -124 0 0 51 17 4 10 29 3.9 28 98 -27 51 12 39 51 21 29 51 10 17 51 23 51 -0.71 -123 0 0 51 26 28 10 29 5.8 28 99 -27 51 22 3 51 30 53 51 19 42 51 33 15 -0.71 -122 0 0 51 35 37 10 29 7.7 29 99 -26 51 31 13 51 40 2 51 28 52 51 42 23 -0.71 -121 0 0 51 44 30 10 29 9.6 29 100 -25 51 40 6 51 48 55 51 37 46 51 51 16 -0.71 -120 0 0 51 53 8 10 29 11.6 30 101 -25 51 48 45 51 57 32 51 46 24 51 59 53 -0.71 -119 0 0 52 1 30 10 29 13.6 31 102 -24 51 57 7 52 5 54 51 54 47 52 8 15 -0.71 -118 0 0 52 9 37 10 29 15.6 31 103 -24 52 5 14 52 14 0 52 2 54 52 16 21 -0.71 -117 0 0 52 17 28 10 29 17.6 32 104 -23 52 13 6 52 21 51 52 10 46 52 24 11 -0.71 -116 0 0 52 25 4 10 29 19.7 32 105 -23 52 20 42 52 29 27 52 18 22 52 31 47 -0.71 -115 0 0 52 32 25 10 29 21.8 33 106 -22 52 28 3 52 36 47 52 25 43 52 39 7 -0.71 -114 0 0 52 39 30 10 29 23.9 33 107 -22 52 35 8 52 43 51 52 32 49 52 46 11 -0.71 -113 0 0 52 46 19 10 29 26.0 34 108 -21 52 41 58 52 50 41 52 39 39 52 53 0 -0.71 -112 0 0 52 52 54 10 29 28.1 34 109 -21 52 48 33 52 57 15 52 46 14 52 59 34 -0.71 -111 0 0 52 59 12 10 29 30.3 35 110 -20 52 54 52 53 3 33 52 52 33 53 5 52 -0.71 -110 0 0 53 5 16 10 29 32.5 36 111 -20 53 0 56 53 9 36 52 58 37 53 11 56 -0.71 -109 0 0 53 11 4 10 29 34.7 36 112 -19 53 6 44 53 15 24 53 4 26 53 17 43 -0.71 -108 0 0 53 16 37 10 29 37.0 37 113 -19 53 12 18 53 20 57 53 9 59 53 23 16 -0.71 -107 0 0 53 21 55 10 29 39.2 37 114 -18 53 17 36 53 26 15 53 15 18 53 28 33 -0.71 -106 0 0 53 26 58 10 29 41.5 38 115 -17 53 22 39 53 31 17 53 20 21 53 33 36 -0.71 -105 0 0 53 31 45 10 29 43.8 38 116 -17 53 27 27 53 36 5 53 25 9 53 38 23 -0.71 -104 0 0 53 36 18 10 29 46.1 39 117 -16 53 31 59 53 40 37 53 29 41 53 42 55 -0.71 -103 0 0 53 40 35 10 29 48.5 39 119 -16 53 36 17 53 44 54 53 33 59 53 47 12 -0.71 -102 0 0 53 44 37 10 29 50.8 40 120 -15 53 40 19 53 48 56 53 38 1 53 51 14 -0.71 -101 0 0 53 48 24 10 29 53.2 40 121 -15 53 44 6 53 52 43 53 41 49 53 55 1 -0.71 -100 0 0 53 51 56 10 29 55.6 41 122 -14 53 47 39 53 56 15 53 45 21 53 58 32 -0.71 - 99 0 0 53 55 14 10 29 58.0 41 123 -14 53 50 56 53 59 31 53 48 39 54 1 49 -0.71 - 98 0 0 53 58 16 10 30 0.5 41 124 -13 53 53 58 54 2 33 53 51 41 54 4 51 -0.71 - 97 0 0 54 1 3 10 30 2.9 42 125 -12 53 56 45 54 5 20 53 54 28 54 7 38 -0.71 - 96 0 0 54 3 35 10 30 5.4 42 126 -12 53 59 18 54 7 52 53 57 1 54 10 10 -0.71 - 95 0 0 54 5 52 10 30 7.9 43 128 -11 54 1 35 54 10 9 53 59 18 54 12 27 -0.71 - 94 0 0 54 7 54 10 30 10.4 43 129 -11 54 3 38 54 12 12 54 1 21 54 14 29 -0.71 - 93 0 0 54 9 42 10 30 12.9 44 130 -10 54 5 25 54 13 59 54 3 8 54 16 16 -0.71 - 92 0 0 54 11 14 10 30 15.5 44 131 -10 54 6 58 54 15 31 54 4 41 54 17 48 -0.71 - 91 0 0 54 12 32 10 30 18.0 45 132 -9 54 8 15 54 16 49 54 5 58 54 19 6 -0.71 - 90 0 0 54 13 35 10 30 20.6 45 134 -9 54 9 18 54 17 51 54 7 1 54 20 9 -0.71 - 89 0 0 54 14 22 10 30 23.2 45 135 -8 54 10 6 54 18 39 54 7 49 54 20 56 -0.71 - 88 0 0 54 14 55 10 30 25.8 46 136 -7 54 10 39 54 19 12 54 8 22 54 21 29 -0.71 - 87 0 0 54 15 13 10 30 28.4 46 138 -7 54 10 57 54 19 30 54 8 40 54 21 47 -0.71 - 86 0 0 54 15 17 10 30 31.1 47 139 -6 54 11 0 54 19 33 54 8 43 54 21 50 -0.71 - 85 0 0 54 15 5 10 30 33.7 47 140 -6 54 10 48 54 19 22 54 8 32 54 21 39 -0.71 - 84 0 0 54 14 38 10 30 36.4 47 141 -5 54 10 22 54 18 55 54 8 5 54 21 12 -0.71 - 83 0 0 54 13 57 10 30 39.1 48 143 -5 54 9 40 54 18 14 54 7 23 54 20 31 -0.71 - 82 0 0 54 13 0 10 30 41.8 48 144 -4 54 8 44 54 17 17 54 6 27 54 19 34 -0.71 - 81 0 0 54 11 49 10 30 44.6 48 145 -4 54 7 32 54 16 6 54 5 16 54 18 23 -0.71 - 80 0 0 54 10 23 10 30 47.3 49 147 -3 54 6 6 54 14 40 54 3 49 54 16 57 -0.71 - 79 0 0 54 8 42 10 30 50.1 49 148 -2 54 4 25 54 12 59 54 2 8 54 15 16 -0.71 - 78 0 0 54 6 46 10 30 52.9 49 150 -2 54 2 29 54 11 3 54 0 12 54 13 20 -0.71 - 77 0 0 54 4 34 10 30 55.7 50 151 -1 54 0 17 54 8 52 53 58 0 54 11 9 -0.71 - 76 0 0 54 2 8 10 30 58.5 50 152 -1 53 57 51 54 6 26 53 55 34 54 8 43 -0.71 - 75 0 0 53 59 27 10 31 1.3 50 154 0 53 55 10 54 3 45 53 52 53 54 6 2 -0.71 - 74 0 0 53 56 31 10 31 4.2 51 155 1 53 52 14 54 0 49 53 49 56 54 3 6 -0.71 - 73 0 0 53 53 20 10 31 7.1 51 157 1 53 49 2 53 57 38 53 46 45 53 59 55 -0.71 - 72 0 0 53 49 53 10 31 10.0 51 158 2 53 45 36 53 54 11 53 43 18 53 56 29 -0.71 - 71 0 0 53 46 12 10 31 12.9 52 160 2 53 41 54 53 50 30 53 39 36 53 52 48 -0.71 - 70 0 0 53 42 15 10 31 15.8 52 161 3 53 37 57 53 46 34 53 35 40 53 48 52 -0.71 - 69 0 0 53 38 4 10 31 18.7 52 163 4 53 33 45 53 42 22 53 31 27 53 44 40 -0.71 - 68 0 0 53 33 37 10 31 21.7 52 164 4 53 29 18 53 37 55 53 27 0 53 40 13 -0.71 - 67 0 0 53 28 54 10 31 24.7 53 166 5 53 24 35 53 33 13 53 22 17 53 35 32 -0.71 - 66 0 0 53 23 57 10 31 27.7 53 167 5 53 19 38 53 28 16 53 17 20 53 30 34 -0.71 - 65 0 0 53 18 44 10 31 30.7 53 169 6 53 14 25 53 23 3 53 12 6 53 25 22 -0.71 - 64 0 0 53 13 16 10 31 33.7 53 171 7 53 8 56 53 17 35 53 6 38 53 19 54 -0.71 - 63 0 0 53 7 32 10 31 36.8 53 172 7 53 3 12 53 11 52 53 0 54 53 14 11 -0.71 - 62 0 0 53 1 33 10 31 39.8 54 174 8 52 57 13 53 5 53 52 54 54 53 8 12 -0.71 - 61 0 0 52 55 19 10 31 42.9 54 175 8 52 50 58 52 59 39 52 48 39 53 1 58 -0.71 - 60 0 0 52 48 49 10 31 46.0 54 177 9 52 44 28 52 53 10 52 42 9 52 55 29 -0.71 - 59 0 0 52 42 3 10 31 49.1 54 179 10 52 37 42 52 46 24 52 35 23 52 48 44 -0.71 - 58 0 0 52 35 2 10 31 52.2 54 180 10 52 30 41 52 39 24 52 28 21 52 41 43 -0.71 - 57 0 0 52 27 45 10 31 55.4 54 182 11 52 23 24 52 32 7 52 21 4 52 34 27 -0.71 - 56 0 0 52 20 13 10 31 58.6 54 184 11 52 15 51 52 24 35 52 13 31 52 26 55 -0.71 - 55 0 0 52 12 25 10 32 1.8 54 185 12 52 8 2 52 16 47 52 5 42 52 19 8 -0.71 - 54 0 0 52 4 21 10 32 5.0 54 187 13 51 59 58 52 8 44 51 57 38 52 11 4 -0.71 - 53 0 0 51 56 2 10 32 8.2 55 189 13 51 51 38 52 0 25 51 49 18 52 2 46 -0.71 - 52 0 0 51 47 26 10 32 11.4 55 191 14 51 43 3 51 51 50 51 40 42 51 54 11 -0.71 - 51 0 0 51 38 35 10 32 14.7 55 192 15 51 34 11 51 42 59 51 31 51 51 45 20 -0.71 - 50 0 0 51 29 28 10 32 17.9 55 194 15 51 25 4 51 33 53 51 22 43 51 36 14 -0.71 - 49 0 0 51 20 6 10 32 21.2 55 196 16 51 15 41 51 24 31 51 13 20 51 26 52 -0.71 - 48 0 0 51 10 27 10 32 24.5 55 197 17 51 6 2 51 14 52 51 3 41 51 17 14 -0.71 - 47 0 0 51 0 33 10 32 27.8 54 199 17 50 56 7 51 4 58 50 53 45 51 7 20 -0.71 - 46 0 0 50 50 22 10 32 31.1 54 201 18 50 45 56 50 54 48 50 43 34 50 57 10 -0.71 - 45 0 0 50 39 56 10 32 34.5 54 203 19 50 35 30 50 44 22 50 33 8 50 46 45 -0.71 - 44 0 0 50 29 14 10 32 37.8 54 204 19 50 24 47 50 33 41 50 22 25 50 36 3 -0.71 - 43 0 0 50 18 16 10 32 41.2 54 206 20 50 13 48 50 22 43 50 11 26 50 25 6 -0.71 - 42 0 0 50 7 2 10 32 44.6 54 208 21 50 2 34 50 11 29 50 0 11 50 13 52 -0.71 - 41 0 0 49 55 32 10 32 48.0 54 209 21 49 51 4 50 0 0 49 48 41 50 2 23 -0.71 - 40 0 0 49 43 46 10 32 51.4 54 211 22 49 39 17 49 48 15 49 36 54 49 50 38 -0.71 - 39 0 0 49 31 44 10 32 54.8 54 213 23 49 27 15 49 36 13 49 24 52 49 38 37 -0.71 - 38 0 0 49 19 27 10 32 58.2 53 214 23 49 14 57 49 23 56 49 12 34 49 26 20 -0.71 - 37 0 0 49 6 53 10 33 1.7 53 216 24 49 2 24 49 11 23 49 0 0 49 13 48 -0.71 - 36 0 0 48 54 4 10 33 5.1 53 218 25 48 49 34 48 58 35 48 47 10 49 0 59 -0.71 - 35 0 0 48 40 59 10 33 8.6 53 219 25 48 36 29 48 45 30 48 34 4 48 47 55 -0.71 - 34 0 0 48 27 39 10 33 12.1 52 221 26 48 23 8 48 32 10 48 20 43 48 34 35 -0.71 - 33 0 0 48 14 3 10 33 15.6 52 223 27 48 9 31 48 18 35 48 7 6 48 21 0 -0.71 - 32 0 0 48 0 11 10 33 19.0 52 224 28 47 55 39 48 4 43 47 53 14 48 7 9 -0.71 - 31 0 0 47 46 4 10 33 22.5 52 226 28 47 41 32 47 50 37 47 39 6 47 53 2 -0.71 - 30 0 0 47 31 42 10 33 26.0 51 227 29 47 27 9 47 36 15 47 24 43 47 38 40 -0.71 - 29 0 0 47 17 4 10 33 29.5 51 229 30 47 12 31 47 21 37 47 10 5 47 24 3 -0.71 - 28 0 0 47 2 11 10 33 33.0 50 230 30 46 57 37 47 6 45 46 55 11 47 9 11 -0.71 - 27 0 0 46 47 3 10 33 36.5 50 232 31 46 42 29 46 51 37 46 40 3 46 54 4 -0.71 - 26 0 0 46 31 40 10 33 40.1 50 233 32 46 27 6 46 36 15 46 24 39 46 38 41 -0.71 - 25 0 0 46 16 2 10 33 43.6 49 235 33 46 11 28 46 20 38 46 9 1 46 23 4 -0.71 - 24 0 0 46 0 10 10 33 47.1 49 236 33 45 55 35 46 4 46 45 53 8 46 7 13 -0.71 - 23 0 0 45 44 3 10 33 50.6 48 238 34 45 39 28 45 48 39 45 37 1 45 51 7 -0.72 - 22 0 0 45 27 42 10 33 54.1 48 239 35 45 23 6 45 32 19 45 20 39 45 34 46 -0.72 - 21 0 0 45 11 7 10 33 57.6 47 241 36 45 6 31 45 15 44 45 4 4 45 18 12 -0.72 - 20 0 0 44 54 18 10 34 1.1 47 242 36 44 49 42 44 58 55 44 47 14 45 1 23 -0.72 - 19 0 0 44 37 15 10 34 4.6 46 243 37 44 32 38 44 41 53 44 30 11 44 44 21 -0.72 - 18 0 0 44 19 59 10 34 8.0 46 245 38 44 15 22 44 24 37 44 12 54 44 27 5 -0.72 - 17 0 0 44 2 30 10 34 11.5 45 246 39 43 57 52 44 7 8 43 55 24 44 9 36 -0.72 - 16 0 0 43 44 47 10 34 15.0 45 247 39 43 40 9 43 49 25 43 37 41 43 51 54 -0.72 - 15 0 0 43 26 52 10 34 18.4 44 248 40 43 22 14 43 31 31 43 19 45 43 33 59 -0.72 - 14 0 0 43 8 44 10 34 21.8 44 250 41 43 4 6 43 13 23 43 1 37 43 15 52 -0.72 - 13 0 0 42 50 24 10 34 25.2 43 251 42 42 45 45 42 55 3 42 43 17 42 57 32 -0.72 - 12 0 0 42 31 52 10 34 28.6 43 252 42 42 27 13 42 36 32 42 24 44 42 39 1 -0.72 - 11 0 0 42 13 9 10 34 32.0 42 253 43 42 8 30 42 17 49 42 6 1 42 20 18 -0.72 - 10 0 0 41 54 14 10 34 35.3 41 254 44 41 49 35 41 58 54 41 47 6 42 1 24 -0.72 - 9 0 0 41 35 9 10 34 38.7 41 255 45 41 30 29 41 39 49 41 28 0 41 42 18 -0.72 - 8 0 0 41 15 53 10 34 42.0 40 256 45 41 11 13 41 20 33 41 8 43 41 23 3 -0.72 - 7 0 0 40 56 26 10 34 45.2 39 257 46 40 51 46 41 1 7 40 49 17 41 3 37 -0.72 - 6 0 0 40 36 50 10 34 48.5 39 259 47 40 32 10 40 41 31 40 29 40 40 44 1 -0.72 - 5 0 0 40 17 5 10 34 51.7 38 260 48 40 12 24 40 21 46 40 9 55 40 24 16 -0.72 - 4 0 0 39 57 10 10 34 54.9 37 261 48 39 52 30 40 1 51 39 50 0 40 4 21 -0.72 - 3 0 0 39 37 7 10 34 58.0 36 262 49 39 32 26 39 41 48 39 29 57 39 44 18 -0.72 - 2 0 0 39 16 56 10 35 1.1 36 263 50 39 12 15 39 21 37 39 9 45 39 24 7 -0.72 - 1 0 0 38 56 37 10 35 4.2 35 263 51 38 51 56 39 1 18 38 49 26 39 3 48 -0.72 0 0 0 38 36 11 10 35 7.2 34 264 51 38 31 30 38 40 52 38 29 0 38 43 22 -0.72 1 0 0 38 15 38 10 35 10.2 34 265 52 38 10 57 38 20 19 38 8 27 38 22 49 -0.72 2 0 0 37 54 58 10 35 13.1 33 266 53 37 50 17 37 59 40 37 47 47 38 2 10 -0.72 3 0 0 37 34 13 10 35 16.0 32 267 54 37 29 32 37 38 55 37 27 2 37 41 25 -0.72 4 0 0 37 13 23 10 35 18.8 31 268 54 37 8 41 37 18 4 37 6 12 37 20 34 -0.73 5 0 0 36 52 27 10 35 21.6 30 269 55 36 47 46 36 57 9 36 45 16 36 59 39 -0.73 6 0 0 36 31 27 10 35 24.3 30 270 56 36 26 46 36 36 9 36 24 16 36 38 39 -0.73 7 0 0 36 10 24 10 35 27.0 29 270 56 36 5 43 36 15 5 36 3 13 36 17 36 -0.73 8 0 0 35 49 17 10 35 29.6 28 271 57 35 44 36 35 53 58 35 42 6 35 56 29 -0.73 9 0 0 35 28 7 10 35 32.2 27 272 58 35 23 26 35 32 49 35 20 57 35 35 19 -0.73 10 0 0 35 6 56 10 35 34.7 26 273 58 35 2 15 35 11 37 34 59 45 35 14 7 -0.73 11 0 0 34 45 42 10 35 37.1 25 273 59 34 41 1 34 50 23 34 38 32 34 52 53 -0.73 12 0 0 34 24 27 10 35 39.5 25 274 59 34 19 47 34 29 8 34 17 17 34 31 38 -0.73 13 0 0 34 3 12 10 35 41.8 24 275 60 33 58 32 34 7 53 33 56 2 34 10 23 -0.73 14 0 0 33 41 57 10 35 44.0 23 275 60 33 37 16 33 46 37 33 34 47 33 49 7 -0.73 15 0 0 33 20 42 10 35 46.1 22 276 61 33 16 2 33 25 22 33 13 32 33 27 52 -0.73 16 0 0 32 59 28 10 35 48.2 21 277 61 32 54 48 33 4 8 32 52 19 33 6 38 -0.74 17 0 0 32 38 16 10 35 50.2 20 277 62 32 33 36 32 42 56 32 31 7 32 45 26 -0.74 18 0 0 32 17 6 10 35 52.1 19 278 62 32 12 27 32 21 46 32 9 58 32 24 15 -0.74 19 0 0 31 55 59 10 35 54.0 18 279 63 31 51 20 32 0 39 31 48 51 32 3 8 -0.74 20 0 0 31 34 55 10 35 55.8 18 279 63 31 30 16 31 39 34 31 27 47 31 42 4 -0.74 21 0 0 31 13 55 10 35 57.4 17 280 63 31 9 17 31 18 34 31 6 48 31 21 3 -0.74 22 0 0 30 53 0 10 35 59.0 16 280 64 30 48 21 30 57 39 30 45 53 31 0 7 -0.74 23 0 0 30 32 9 10 36 0.6 15 281 64 30 27 31 30 36 48 30 25 3 30 39 17 -0.75 24 0 0 30 11 25 10 36 2.0 14 281 64 30 6 47 30 16 3 30 4 19 30 18 31 -0.75 25 0 0 29 50 46 10 36 3.3 13 282 64 29 46 8 29 55 24 29 43 40 29 57 52 -0.75 26 0 0 29 30 14 10 36 4.6 12 282 65 29 25 36 29 34 51 29 23 9 29 37 19 -0.75 27 0 0 29 9 49 10 36 5.8 11 283 65 29 5 12 29 14 26 29 2 44 29 16 54 -0.76 28 0 0 28 49 31 10 36 6.8 10 284 65 28 44 55 28 54 8 28 42 27 28 56 36 -0.76 29 0 0 28 29 22 10 36 7.8 9 284 65 28 24 46 28 33 59 28 22 19 28 36 26 -0.77 30 0 0 28 9 22 10 36 8.7 8 285 65 28 4 46 28 13 58 28 2 19 28 16 26 -0.77 31 0 0 27 49 31 10 36 9.5 7 285 65 27 44 56 27 54 7 27 42 29 27 56 34 -0.78 32 0 0 27 29 50 10 36 10.2 6 285 65 27 25 15 27 34 25 27 22 48 27 36 52 -0.79 33 0 0 27 10 19 10 36 10.8 5 286 64 27 5 44 27 14 54 27 3 18 27 17 21 -0.80 34 0 0 26 50 59 10 36 11.3 5 286 64 26 46 24 26 55 33 26 43 58 26 58 0 -0.82 35 0 0 26 31 50 10 36 11.8 4 287 64 26 27 16 26 36 24 26 24 50 26 38 50 -0.85 36 0 0 26 12 53 10 36 12.1 3 287 64 26 8 19 26 17 26 26 5 53 26 19 53 -0.90 37 0 0 25 54 8 10 36 12.3 2 288 63 25 49 35 25 58 41 25 47 9 26 1 7 -1.00 38 0 0 25 35 35 10 36 12.4 1 288 63 25 31 3 25 40 8 25 28 37 25 42 34 -1.38 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1312-00877-1 * constellation : Orion * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 57 11.7688 DE: +16 40 09.704 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 57 11.7689 DE: +16 40 09.705 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 12.0 * B mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4524) Barklajdetolli asteroid class: approx. diameter [km]: 13 approx. diameter ["]: 0.008 distance from Earth [AU]: 2.29830 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#48 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): 0.011", 0.001", 90.802° remarks: * orbital elements for (4524)Barklajdetolli : Mean anomaly = 82.1433212138 deg Arg. of pericenter = 149.6485907965 deg Long. of node = 177.1252623678 deg Inclination = 7.2844905892 deg Eccentricity = 0.1326218948 Semimajor axis = 2.3216945940 AU Perihelion dist = 2.0137870579 AU Mag: H = 13.04, G = 0.15 Epoch of elements : MJD 60563.43908833 TDT (2024 Sep 10.4391) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#482023Apr25,0.58,2024,9,10,10.538113,0.088412,0.569396,12.344829,-1.912292,-0.005360,-0.000135,0.000000,0.000000 -58.3705,16.6739,21.14,4.66,False TYC 1312-00877-1,5.95326908,16.6693623,12.07,11.95,11.89,0.0,0,,5.97699234,16.6738933,5.89,5.51,0,0,0 4524,Barklajdetolli,17.83,12.926,2.2983,0,0,3.288,-7.32,,0.8,0 0,82.0210,2024,9,10,149.6486,177.1253,7.2845,0.13262,2.32169,2.01379,13.04,5.0,0.15 1.267,0.0113,0.0014,91,0.0021,Known errors,1.01,0,-1,-1 20240910_0877-1,60140.55 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 13:15 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org