IOTA/IOTA-ES occultation update for (2) Pallas / TYC 410-02229-1 event on 2024 Oct 23, 00:03 UT Visible from Summary ------- On 2024 Oct 23 UT, the 532.059 km diameter asteroid (2) Pallas will occult a 12.0 mag star in the constellation Ophiuchus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 0.22 mag to 10.34 mag (the magnitude of the asteroid) for at most 14.130 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 Oct 23, 00:00 - 2024 Oct 23, 00:05 * geocentric midpoint of event [JD]: 2460606.50210758 * magnitude of target star: 11.95 * magnitude drop [mag]: 0.22 * estimated maximum duration [s]: 14.130 * Moon: 63 % sunlit, 135° distance * Sun: 52° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 563 * 1 sigma uncertainty interval [path widths]: +/- 0.06 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.011) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.011", 92°) * approx speed of asteroid's shadow [km/s]: 37.6647 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 410-02229-1 by 2 Pallas on 2024 Oct 23 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 129 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 41 47 37 .... 130 0 0 39 1 1 0 0 22.4 0 82 24 36 27 59 41 36 26 .. .. .. 41 54 30 .... 131 0 0 39 7 45 0 0 22.4 1 82 24 36 34 52 41 43 2 36 17 25 42 1 4 -0.28 132 0 0 39 14 11 0 0 22.5 2 83 25 36 41 26 41 49 19 36 23 59 42 7 21 -0.30 133 0 0 39 20 19 0 0 22.6 3 84 25 36 47 41 41 55 19 36 30 16 42 13 19 -0.32 134 0 0 39 26 8 0 0 22.7 4 84 26 36 53 38 42 1 0 36 36 13 42 19 0 -0.32 135 0 0 39 31 39 0 0 22.9 4 85 26 36 59 16 42 6 24 36 41 52 42 24 23 -0.33 136 0 0 39 36 52 0 0 23.1 5 86 27 37 4 36 42 11 30 36 47 12 42 29 28 -0.33 137 0 0 39 41 46 0 0 23.3 6 86 27 37 9 37 42 16 18 36 52 14 42 34 15 -0.33 138 0 0 39 46 22 0 0 23.6 7 87 28 37 14 19 42 20 48 36 56 57 42 38 44 -0.33 139 0 0 39 50 40 0 0 23.9 7 87 28 37 18 42 42 25 0 37 1 21 42 42 55 -0.34 140 0 0 39 54 40 0 0 24.2 8 88 29 37 22 47 42 28 54 37 5 27 42 46 49 -0.34 141 0 0 39 58 21 0 0 24.6 9 89 29 37 26 33 42 32 30 37 9 13 42 50 24 -0.34 142 0 0 40 1 44 0 0 25.0 10 89 30 37 30 1 42 35 48 37 12 42 42 53 42 -0.34 143 0 0 40 4 49 0 0 25.4 10 90 30 37 33 10 42 38 49 37 15 51 42 56 42 -0.34 144 0 0 40 7 36 0 0 25.8 11 91 31 37 36 1 42 41 31 37 18 42 42 59 24 -0.34 145 0 0 40 10 4 0 0 26.3 12 91 31 37 38 32 42 43 56 37 21 14 43 1 48 -0.34 146 0 0 40 12 14 0 0 26.9 13 92 31 37 40 45 42 46 3 37 23 27 43 3 55 -0.34 147 0 0 40 14 6 0 0 27.4 14 93 32 37 42 39 42 47 52 37 25 22 43 5 43 -0.34 148 0 0 40 15 39 0 0 28.0 14 93 32 37 44 15 42 49 23 37 26 58 43 7 14 -0.34 149 0 0 40 16 54 0 0 28.6 15 94 33 37 45 32 42 50 36 37 28 15 43 8 27 -0.34 150 0 0 40 17 51 0 0 29.2 16 95 33 37 46 30 42 51 31 37 29 13 43 9 22 -0.34 151 0 0 40 18 30 0 0 29.9 17 95 33 37 47 10 42 52 9 37 29 53 43 9 59 -0.34 152 0 0 40 18 50 0 0 30.6 17 96 34 37 47 30 42 52 28 37 30 14 43 10 19 -0.34 153 0 0 40 18 52 0 0 31.3 18 97 34 37 47 33 42 52 30 37 30 16 43 10 21 -0.34 154 0 0 40 18 35 0 0 32.1 19 97 34 37 47 16 42 52 14 37 29 59 43 10 4 -0.34 155 0 0 40 18 1 0 0 32.9 20 98 35 37 46 41 42 51 40 37 29 24 43 9 30 -0.34 156 0 0 40 17 8 0 0 33.7 20 99 35 37 45 47 42 50 48 37 28 30 43 8 39 -0.34 157 0 0 40 15 56 0 0 34.6 21 99 35 37 44 34 42 49 38 37 27 17 43 7 29 -0.34 158 0 0 40 14 27 0 0 35.4 22 100 36 37 43 2 42 48 10 37 25 45 43 6 1 -0.34 159 0 0 40 12 38 0 0 36.3 23 101 36 37 41 12 42 46 24 37 23 55 43 4 16 -0.34 160 0 0 40 10 32 0 0 37.3 23 101 36 37 39 3 42 44 20 37 21 45 43 2 12 -0.34 161 0 0 40 8 7 0 0 38.3 24 102 37 37 36 35 42 41 59 37 19 17 42 59 51 -0.34 162 0 0 40 5 24 0 0 39.3 25 103 37 37 33 49 42 39 19 37 16 30 42 57 12 -0.34 163 0 0 40 2 22 0 0 40.3 26 104 37 37 30 43 42 36 21 37 13 24 42 54 15 -0.34 164 0 0 39 59 2 0 0 41.4 26 104 37 37 27 19 42 33 6 37 9 59 42 50 59 -0.34 165 0 0 39 55 24 0 0 42.5 27 105 38 37 23 36 42 29 32 37 6 16 42 47 26 -0.34 166 0 0 39 51 27 0 0 43.6 28 106 38 37 19 34 42 25 40 37 2 13 42 43 35 -0.34 167 0 0 39 47 11 0 0 44.7 29 106 38 37 15 13 42 21 30 36 57 52 42 39 26 -0.34 168 0 0 39 42 37 0 0 45.9 30 107 38 37 10 34 42 17 2 36 53 12 42 34 59 -0.34 169 0 0 39 37 45 0 0 47.1 30 108 39 37 5 35 42 12 16 36 48 12 42 30 13 -0.34 170 0 0 39 32 34 0 0 48.4 31 109 39 37 0 18 42 7 12 36 42 54 42 25 10 -0.34 171 0 0 39 27 5 0 0 49.7 32 109 39 36 54 41 42 1 50 36 37 17 42 19 48 -0.34 172 0 0 39 21 16 0 0 51.0 33 110 39 36 48 46 41 56 9 36 31 21 42 14 9 -0.34 173 0 0 39 15 10 0 0 52.3 33 111 39 36 42 32 41 50 10 36 25 6 42 8 11 -0.34 174 0 0 39 8 45 0 0 53.7 34 112 39 36 35 59 41 43 53 36 18 32 42 1 55 -0.34 175 0 0 39 2 1 0 0 55.1 35 112 40 36 29 7 41 37 18 36 11 39 41 55 21 -0.34 176 0 0 38 54 58 0 0 56.5 36 113 40 36 21 56 41 30 25 36 4 27 41 48 28 -0.34 177 0 0 38 47 37 0 0 58.0 36 114 40 36 14 26 41 23 13 35 56 56 41 41 17 -0.34 178 0 0 38 39 57 0 0 59.5 37 115 40 36 6 37 41 15 43 35 49 6 41 33 48 -0.34 179 0 0 38 31 59 0 1 1.0 38 115 40 35 58 29 41 7 54 35 40 57 41 26 1 -0.34 -180 0 0 38 23 42 0 1 2.5 39 116 40 35 50 2 40 59 47 35 32 29 41 17 55 -0.34 -179 0 0 38 15 6 0 1 4.1 39 117 40 35 41 16 40 51 22 35 23 43 41 9 31 -0.34 -178 0 0 38 6 12 0 1 5.8 40 118 40 35 32 12 40 42 39 35 14 37 41 0 49 -0.34 -177 0 0 37 56 59 0 1 7.4 41 119 40 35 22 48 40 33 37 35 5 12 40 51 49 -0.34 -176 0 0 37 47 27 0 1 9.1 42 120 40 35 13 5 40 24 16 34 55 28 40 42 30 -0.34 -175 0 0 37 37 37 0 1 10.8 43 120 40 35 3 4 40 14 38 34 45 25 40 32 52 -0.34 -174 0 0 37 27 28 0 1 12.5 43 121 40 34 52 44 40 4 40 34 35 4 40 22 57 -0.34 -173 0 0 37 17 0 0 1 14.3 44 122 40 34 42 4 39 54 25 34 24 23 40 12 42 -0.34 -172 0 0 37 6 14 0 1 16.1 45 123 40 34 31 6 39 43 51 34 13 24 40 2 10 -0.34 -171 0 0 36 55 9 0 1 18.0 46 124 40 34 19 49 39 32 59 34 2 5 39 51 19 -0.34 -170 0 0 36 43 45 0 1 19.8 46 125 40 34 8 14 39 21 48 33 50 28 39 40 10 -0.34 -169 0 0 36 32 3 0 1 21.7 47 126 40 33 56 19 39 10 19 33 38 33 39 28 42 -0.34 -168 0 0 36 20 3 0 1 23.7 48 127 40 33 44 6 38 58 31 33 26 18 39 16 57 -0.34 -167 0 0 36 7 44 0 1 25.6 49 128 40 33 31 34 38 46 26 33 13 45 39 4 52 -0.34 -166 0 0 35 55 6 0 1 27.6 50 129 40 33 18 44 38 34 2 33 0 53 38 52 30 -0.34 -165 0 0 35 42 11 0 1 29.7 50 130 40 33 5 35 38 21 19 32 47 43 38 39 49 -0.34 -164 0 0 35 28 56 0 1 31.7 51 131 39 32 52 8 38 8 19 32 34 14 38 26 50 -0.34 -163 0 0 35 15 24 0 1 33.8 52 132 39 32 38 23 37 55 0 32 20 27 38 13 33 -0.34 -162 0 0 35 1 33 0 1 35.9 53 133 39 32 24 19 37 41 24 32 6 22 37 59 58 -0.34 -161 0 0 34 47 25 0 1 38.1 53 134 39 32 9 57 37 27 29 31 51 58 37 46 5 -0.34 -160 0 0 34 32 58 0 1 40.3 54 135 39 31 55 17 37 13 16 31 37 17 37 31 54 -0.35 -159 0 0 34 18 13 0 1 42.5 55 136 38 31 40 19 36 58 45 31 22 17 37 17 25 -0.35 -158 0 0 34 3 11 0 1 44.7 56 137 38 31 25 3 36 43 57 31 7 0 37 2 38 -0.35 -157 0 0 33 47 51 0 1 47.0 56 139 38 31 9 29 36 28 51 30 51 25 36 47 34 -0.35 -156 0 0 33 32 13 0 1 49.3 57 140 38 30 53 38 36 13 27 30 35 33 36 32 12 -0.35 -155 0 0 33 16 18 0 1 51.6 58 141 37 30 37 30 35 57 46 30 19 23 36 16 32 -0.35 -154 0 0 33 0 5 0 1 54.0 59 143 37 30 21 4 35 41 47 30 2 55 36 0 35 -0.35 -153 0 0 32 43 36 0 1 56.4 59 144 37 30 4 21 35 25 31 29 46 11 35 44 21 -0.35 -152 0 0 32 26 49 0 1 58.8 60 146 36 29 47 22 35 8 59 29 29 10 35 27 50 -0.35 -151 0 0 32 9 45 0 2 1.3 61 147 36 29 30 5 34 52 9 29 11 52 35 11 2 -0.35 -150 0 0 31 52 25 0 2 3.7 61 149 36 29 12 32 34 35 2 28 54 18 34 53 57 -0.35 -149 0 0 31 34 49 0 2 6.3 62 150 35 28 54 43 34 17 39 28 36 27 34 36 35 -0.35 -148 0 0 31 16 56 0 2 8.8 63 152 35 28 36 38 33 59 59 28 18 20 34 18 57 -0.35 -147 0 0 30 58 47 0 2 11.3 63 154 34 28 18 17 33 42 4 27 59 58 34 1 3 -0.35 -146 0 0 30 40 23 0 2 13.9 64 156 34 27 59 40 33 23 52 27 41 20 33 42 53 -0.35 -145 0 0 30 21 43 0 2 16.5 65 158 34 27 40 48 33 5 24 27 22 27 33 24 27 -0.35 -144 0 0 30 2 47 0 2 19.2 65 160 33 27 21 41 32 46 41 27 3 18 33 5 45 -0.35 -143 0 0 29 43 37 0 2 21.8 66 162 33 27 2 19 32 27 43 26 43 55 32 46 48 -0.35 -142 0 0 29 24 12 0 2 24.5 67 164 32 26 42 43 32 8 30 26 24 18 32 27 37 -0.35 -141 0 0 29 4 33 0 2 27.2 67 166 32 26 22 53 31 49 2 26 4 26 32 8 10 -0.35 -140 0 0 28 44 39 0 2 30.0 68 169 31 26 2 49 31 29 20 25 44 21 31 48 29 -0.35 -139 0 0 28 24 32 0 2 32.7 68 171 31 25 42 31 31 9 23 25 24 2 31 28 34 -0.35 -138 0 0 28 4 11 0 2 35.5 69 174 30 25 22 1 30 49 13 25 3 31 31 8 25 -0.35 -137 0 0 27 43 37 0 2 38.3 69 176 30 25 1 17 30 28 49 24 42 46 30 48 2 -0.35 -136 0 0 27 22 51 0 2 41.1 69 179 29 24 40 21 30 8 12 24 21 49 30 27 27 -0.35 -135 0 0 27 1 52 0 2 43.9 70 182 28 24 19 14 29 47 23 24 0 41 30 6 38 -0.35 -134 0 0 26 40 41 0 2 46.8 70 185 28 23 57 54 29 26 21 23 39 20 29 45 37 -0.35 -133 0 0 26 19 19 0 2 49.7 70 188 27 23 36 24 29 5 7 23 17 49 29 24 24 -0.35 -132 0 0 25 57 45 0 2 52.5 70 191 27 23 14 43 28 43 42 22 56 7 29 3 0 -0.35 -131 0 0 25 36 1 0 2 55.4 71 194 26 22 52 52 28 22 5 22 34 15 28 41 24 -0.35 -130 0 0 25 14 6 0 2 58.3 71 198 25 22 30 50 28 0 18 22 12 13 28 19 38 -0.35 -129 0 0 24 52 2 0 3 1.3 71 201 25 22 8 40 27 38 20 21 50 2 27 57 41 -0.35 -128 0 0 24 29 49 0 3 4.2 71 204 24 21 46 20 27 16 12 21 27 42 27 35 34 -0.35 -127 0 0 24 7 26 0 3 7.1 71 207 23 21 23 53 26 53 56 21 5 13 27 13 18 -0.35 -126 0 0 23 44 55 0 3 10.1 71 211 23 21 1 17 26 31 30 20 42 37 26 50 53 -0.35 -125 0 0 23 22 17 0 3 13.0 70 214 22 20 38 34 26 8 56 20 19 54 26 28 19 -0.35 -124 0 0 22 59 30 0 3 16.0 70 217 21 20 15 44 25 46 14 19 57 3 26 5 38 -0.35 -123 0 0 22 36 38 0 3 19.0 70 220 21 19 52 48 25 23 24 19 34 7 25 42 49 -0.35 -122 0 0 22 13 38 0 3 21.9 69 223 20 19 29 46 25 0 28 19 11 4 25 19 53 -0.35 -121 0 0 21 50 33 0 3 24.9 69 226 19 19 6 39 24 37 26 18 47 57 24 56 51 -0.35 -120 0 0 21 27 23 0 3 27.9 69 229 18 18 43 27 24 14 18 18 24 45 24 33 43 -0.35 -119 0 0 21 4 8 0 3 30.8 68 231 18 18 20 11 23 51 4 18 1 29 24 10 29 -0.35 -118 0 0 20 40 50 0 3 33.8 68 234 17 17 56 51 23 27 46 17 38 9 23 47 12 -0.35 -117 0 0 20 17 27 0 3 36.8 67 236 16 17 33 29 23 4 24 17 14 47 23 23 49 -0.35 -116 0 0 19 54 2 0 3 39.7 67 239 15 17 10 4 22 40 58 16 51 22 23 0 24 -0.35 -115 0 0 19 30 34 0 3 42.7 66 241 15 16 46 37 22 17 30 16 27 55 22 36 55 -0.35 -114 0 0 19 7 5 0 3 45.6 65 243 14 16 23 9 21 53 59 16 4 27 22 13 24 -0.35 -113 0 0 18 43 34 0 3 48.6 65 245 13 15 59 40 21 30 26 15 40 59 21 49 51 -0.35 -112 0 0 18 20 3 0 3 51.5 64 247 12 15 36 12 21 6 52 15 17 30 21 26 17 -0.35 -111 0 0 17 56 32 0 3 54.4 63 248 11 15 12 43 20 43 18 14 54 3 21 2 43 -0.35 -110 0 0 17 33 1 0 3 57.3 62 250 11 14 49 16 20 19 44 14 30 36 20 39 8 -0.35 -109 0 0 17 9 32 0 4 0.2 62 252 10 14 25 51 19 56 11 14 7 11 20 15 34 -0.35 -108 0 0 16 46 5 0 4 3.0 61 253 9 14 2 28 19 32 39 13 43 49 19 52 1 -0.35 -107 0 0 16 22 40 0 4 5.9 60 255 8 13 39 8 19 9 8 13 20 29 19 28 31 -0.35 -106 0 0 15 59 18 0 4 8.7 59 256 7 13 15 52 18 45 41 12 57 13 19 5 2 -0.35 -105 0 0 15 35 59 0 4 11.5 58 257 6 12 52 39 18 22 16 12 34 2 18 41 37 -0.35 -104 0 0 15 12 45 0 4 14.3 57 258 6 12 29 32 17 58 55 12 10 55 18 18 15 -0.35 -103 0 0 14 49 36 0 4 17.0 57 260 5 12 6 29 17 35 39 11 47 53 17 54 58 -0.35 -102 0 0 14 26 32 0 4 19.8 56 261 4 11 43 33 17 12 27 11 24 57 17 31 46 -0.35 -101 0 0 14 3 34 0 4 22.5 55 262 3 11 20 42 16 49 21 11 2 8 17 8 39 -0.35 -100 0 0 13 40 43 0 4 25.1 54 263 2 10 57 59 16 26 22 10 39 26 16 45 38 -0.35 - 99 0 0 13 17 59 0 4 27.8 53 263 1 10 35 24 16 3 29 10 16 51 16 22 44 -0.35 - 98 0 0 12 55 22 0 4 30.4 52 264 0 10 12 56 15 40 43 9 54 25 15 59 57 -0.35 - 97 0 0 12 32 54 0 4 33.0 51 265 -1 9 50 37 15 18 5 9 32 7 15 37 18 -0.35 - 96 0 0 12 10 35 0 4 35.5 50 266 -2 9 28 28 14 55 36 9 9 58 15 14 48 -0.36 - 95 0 0 11 48 25 0 4 38.0 49 267 -2 9 6 28 14 33 15 8 47 59 14 52 26 -0.36 - 94 0 0 11 26 25 0 4 40.5 48 267 -3 8 44 38 14 11 5 8 26 11 14 30 14 -0.36 - 93 0 0 11 4 35 0 4 42.9 47 268 -4 8 22 59 13 49 4 8 4 33 14 8 12 -0.36 - 92 0 0 10 42 57 0 4 45.3 46 269 -5 8 1 31 13 27 14 7 43 7 13 46 21 -0.36 - 91 0 0 10 21 30 0 4 47.7 45 269 -6 7 40 15 13 5 35 7 21 52 13 24 41 -0.36 - 90 0 0 10 0 15 0 4 50.0 44 270 -7 7 19 12 12 44 8 7 0 50 13 3 12 -0.36 - 89 0 0 9 39 12 0 4 52.3 43 270 -8 6 58 21 12 22 54 6 40 0 12 41 56 -0.36 - 88 0 0 9 18 23 0 4 54.5 42 271 -9 6 37 43 12 1 52 6 19 23 12 20 53 -0.36 - 87 0 0 8 57 46 0 4 56.7 41 271 -10 6 17 19 11 41 3 5 59 1 12 0 2 -0.36 - 86 0 0 8 37 24 0 4 58.9 40 271 -11 5 57 9 11 20 28 5 38 52 11 39 25 -0.36 - 85 0 0 8 17 16 0 5 1.0 39 272 -12 5 37 13 11 0 6 5 18 58 11 19 3 -0.36 - 84 0 0 7 57 23 0 5 3.0 38 272 -12 5 17 32 10 40 0 4 59 18 10 58 55 -0.36 - 83 0 0 7 37 45 0 5 5.1 37 273 -13 4 58 7 10 20 9 4 39 54 10 39 2 -0.36 - 82 0 0 7 18 22 0 5 7.0 36 273 -14 4 38 57 10 0 33 4 20 46 10 19 25 -0.36 - 81 0 0 6 59 16 0 5 8.9 35 273 -15 4 20 4 9 41 13 4 1 54 10 0 3 -0.36 - 80 0 0 6 40 26 0 5 10.8 34 274 -16 4 1 26 9 22 9 3 43 18 9 40 58 -0.36 - 79 0 0 6 21 52 0 5 12.6 33 274 -17 3 43 6 9 3 22 3 24 59 9 22 9 -0.36 - 78 0 0 6 3 36 0 5 14.4 32 274 -18 3 25 3 8 44 52 3 6 58 9 3 38 -0.36 - 77 0 0 5 45 37 0 5 16.1 31 274 -19 3 7 17 8 26 40 2 49 13 8 45 24 -0.36 - 76 0 0 5 27 56 0 5 17.7 30 275 -20 2 49 49 8 8 46 2 31 47 8 27 28 -0.36 - 75 0 0 5 10 34 0 5 19.3 29 275 -21 2 32 40 7 51 9 2 14 39 8 9 49 -0.36 - 74 0 0 4 53 29 0 5 20.9 28 275 -22 2 15 48 7 33 51 1 57 49 7 52 30 -0.36 - 73 0 0 4 36 44 0 5 22.4 27 275 -23 1 59 16 7 16 52 1 41 18 7 35 29 -0.36 - 72 0 0 4 20 17 0 5 23.8 26 275 -24 1 43 2 7 0 12 1 25 5 7 18 47 -0.36 - 71 0 0 4 4 10 0 5 25.2 25 275 -25 1 27 8 6 43 51 1 9 12 7 2 25 -0.36 - 70 0 0 3 48 23 0 5 26.6 24 276 -26 1 11 33 6 27 50 0 53 39 6 46 23 -0.36 - 69 0 0 3 32 55 0 5 27.9 23 276 -26 0 56 18 6 12 9 0 38 25 6 30 40 -0.36 - 68 0 0 3 17 47 0 5 29.1 22 276 -27 0 41 23 5 56 49 0 23 32 6 15 18 -0.36 - 67 0 0 3 3 0 0 5 30.3 21 276 -28 0 26 48 5 41 48 0 8 58 6 0 16 -0.36 - 66 0 0 2 48 33 0 5 31.4 20 276 -29 0 12 33 5 27 9 - 0 5 15 5 45 35 -0.36 - 65 0 0 2 34 28 0 5 32.5 19 276 -30 - 0 1 20 5 12 50 - 0 19 7 5 31 15 -0.36 - 64 0 0 2 20 43 0 5 33.5 18 276 -31 - 0 14 53 4 58 53 - 0 32 39 5 17 16 -0.37 - 63 0 0 2 7 19 0 5 34.4 17 276 -32 - 0 28 5 4 45 17 - 0 45 50 5 3 39 -0.37 - 62 0 0 1 54 17 0 5 35.3 16 276 -33 - 0 40 56 4 32 3 - 0 58 39 4 50 23 -0.37 - 61 0 0 1 41 36 0 5 36.2 15 276 -34 - 0 53 26 4 19 10 - 1 11 7 4 37 29 -0.37 - 60 0 0 1 29 17 0 5 36.9 14 276 -35 - 1 5 34 4 6 40 - 1 23 14 4 24 57 -0.37 - 59 0 0 1 17 20 0 5 37.7 13 277 -36 - 1 17 20 3 54 31 - 1 34 59 4 12 47 -0.37 - 58 0 0 1 5 45 0 5 38.3 12 277 -37 - 1 28 44 3 42 45 - 1 46 22 4 1 0 -0.37 - 57 0 0 0 54 32 0 5 38.9 11 277 -38 - 1 39 47 3 31 21 - 1 57 24 3 49 35 -0.37 - 56 0 0 0 43 41 0 5 39.5 10 277 -39 - 1 50 27 3 20 20 - 2 8 3 3 38 32 -0.38 - 55 0 0 0 33 13 0 5 40.0 9 277 -40 - 2 0 46 3 9 42 - 2 18 20 3 27 53 -0.38 - 54 0 0 0 23 8 0 5 40.5 8 277 -40 - 2 10 42 2 59 26 - 2 28 15 3 17 36 -0.38 - 53 0 0 0 13 25 0 5 40.8 7 277 -41 - 2 20 15 2 49 34 - 2 37 48 3 7 42 -0.39 - 52 0 0 0 4 5 0 5 41.2 6 277 -42 - 2 29 27 2 40 4 - 2 46 58 2 58 12 -0.39 - 51 0 0 - 0 4 52 0 5 41.5 5 277 -43 - 2 38 15 2 30 58 - 2 55 46 2 49 5 -0.40 - 50 0 0 - 0 13 27 0 5 41.7 4 277 -44 - 2 46 41 2 22 15 - 3 4 11 2 40 21 -0.42 - 49 0 0 - 0 21 38 0 5 41.8 2 277 -45 - 2 54 44 2 13 56 - 3 12 13 2 32 0 -0.44 - 48 0 0 - 0 29 26 0 5 41.9 1 277 -46 - 3 2 25 2 6 0 - 3 19 53 2 24 3 -0.50 - 47 0 0 - 0 36 50 0 5 42.0 0 277 -47 - 3 9 42 1 58 27 - 3 27 9 2 16 30 -0.82 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 410-02229-1 * constellation : Ophiuchus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 17 06 20.6793 DE: +06 40 28.890 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 17 06 20.6791 DE: +06 40 28.889 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.0 * B mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2) Pallas asteroid class: approx. diameter [km]: 532 approx. diameter ["]: 0.196 distance from Earth [AU]: 3.75040 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 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): 0.016", 0.011", 91.633° remarks: * orbital elements for (2)Pallas : Mean anomaly = 127.3505262650 deg Arg. of pericenter = 310.8922078139 deg Long. of node = 172.9058623450 deg Inclination = 34.9218729967 deg Eccentricity = 0.2304425670 Semimajor axis = 2.7703360957 AU Perihelion dist = 2.1319327344 AU Mag: H = 4.12, G = 0.11 Epoch of elements : MJD 60606.00210758 TDT (2024 Oct 23.0021) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572023Apr24,14.13,2024,10,23,0.050582,0.111780,0.309176,19.994068,-7.223723,0.004378,0.001592,-0.000001,0.000001 -135.7805,6.6429,175.32,-11.50,False TYC 410-02229-1,17.10574428,6.6746919,12.28,11.95,11.77,0.0,0,,17.12559098,6.6429388,0.22,0.18,0,0,0 2,Pallas,10.34,532.059,3.7504,0,0,3.147,-16.94,,28.2,0 0,127.1363,2024,10,22,310.8922,172.9059,34.9219,0.23044,2.77034,2.13193,4.12,5.0,0.15 1.058,0.0157,0.0107,92,0.0113,Known errors,1.03,0,-1,-1 20241023_2229-1,60140.65 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org