IOTA/IOTA-ES occultation update for (710) Gertrud / UCAC4 445-000175 event on 2024 Oct 26, 08:42 UT Visible from Summary ------- On 2024 Oct 26 UT, the 28.847 km diameter asteroid (710) Gertrud will occult a 11.6 mag star in the constellation Pisces for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.78 mag to 16.40 mag (the magnitude of the asteroid) for at most 2.980 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 26, 08:33 - 2024 Oct 26, 08:50 * geocentric midpoint of event [JD]: 2460609.86258292 * magnitude of target star: 11.63 * magnitude drop [mag]: 4.78 * estimated maximum duration [s]: 2.980 * Moon: 31 % sunlit, 144° distance * Sun: 148° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 40 * 1 sigma uncertainty interval [path widths]: +/- 0.29 * 1 sigma uncertainty interval [seconds]: +/- 4.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.022", 0.005", 66°) * approx speed of asteroid's shadow [km/s]: 9.6802 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 445-000175 by 710 Gertrud on 2024 Oct 26 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 106 0 0 21 12 18 8 50 3.9 1 91 20 21 23 9 21 1 29 21 29 30 20 55 11 .... 107 0 0 21 12 4 8 50 3.6 2 92 19 21 22 54 21 1 15 21 29 16 20 54 57 -0.71 108 0 0 21 12 21 8 50 3.0 3 92 18 21 23 11 21 1 32 21 29 32 20 55 14 -0.79 109 0 0 21 13 9 8 50 2.1 4 92 17 21 23 59 21 2 21 21 30 20 20 56 3 -0.83 110 0 0 21 14 28 8 50 1.1 5 93 16 21 25 18 21 3 40 21 31 39 20 57 22 -0.86 111 0 0 21 16 18 8 49 59.7 6 93 16 21 27 8 21 5 30 21 33 29 20 59 12 -0.88 112 0 0 21 18 39 8 49 58.2 6 94 15 21 29 29 21 7 51 21 35 50 21 1 32 -0.89 113 0 0 21 21 30 8 49 56.4 7 94 14 21 32 21 21 10 42 21 38 42 21 4 24 -0.89 114 0 0 21 24 52 8 49 54.4 8 94 13 21 35 43 21 14 4 21 42 4 21 7 45 -0.90 115 0 0 21 28 45 8 49 52.2 9 95 12 21 39 36 21 17 56 21 45 57 21 11 37 -0.91 116 0 0 21 33 7 8 49 49.7 10 95 11 21 43 59 21 22 18 21 50 20 21 16 0 -0.91 117 0 0 21 38 0 8 49 47.0 11 95 10 21 48 52 21 27 11 21 55 13 21 20 52 -0.91 118 0 0 21 43 23 8 49 44.1 12 96 9 21 54 15 21 32 33 22 0 37 21 26 14 -0.92 119 0 0 21 49 16 8 49 40.9 13 96 8 22 0 8 21 38 25 22 6 30 21 32 6 -0.92 120 0 0 21 55 38 8 49 37.5 14 97 8 22 6 31 21 44 47 22 12 53 21 38 27 -0.92 121 0 0 22 2 29 8 49 34.0 15 97 7 22 13 23 21 51 38 22 19 46 21 45 18 -0.92 122 0 0 22 9 51 8 49 30.1 16 98 6 22 20 45 21 58 58 22 27 8 21 52 38 -0.92 123 0 0 22 17 41 8 49 26.1 16 98 5 22 28 35 22 6 48 22 34 59 22 0 27 -0.93 124 0 0 22 26 0 8 49 21.9 17 98 4 22 36 55 22 15 6 22 43 19 22 8 45 -0.93 125 0 0 22 34 48 8 49 17.4 18 99 3 22 45 44 22 23 53 22 52 8 22 17 32 -0.93 126 0 0 22 44 4 8 49 12.7 19 99 2 22 55 1 22 33 9 23 1 26 22 26 47 -0.93 127 0 0 22 53 48 8 49 7.9 20 100 1 23 4 46 22 42 53 23 11 12 22 36 30 -0.93 128 0 0 23 4 1 8 49 2.8 21 100 0 23 15 0 22 53 4 23 21 26 22 46 42 -0.93 129 0 0 23 14 42 8 48 57.5 22 101 -1 23 25 41 23 3 44 23 32 8 22 57 21 -0.93 130 0 0 23 25 50 8 48 52.1 22 101 -2 23 36 51 23 14 51 23 43 18 23 8 27 -0.93 131 0 0 23 37 26 8 48 46.4 23 102 -3 23 48 27 23 26 26 23 54 55 23 20 1 -0.93 132 0 0 23 49 28 8 48 40.5 24 102 -3 24 0 31 23 38 28 24 7 0 23 32 2 -0.93 133 0 0 24 1 58 8 48 34.5 25 103 -4 24 13 2 23 50 56 24 19 31 23 44 30 -0.93 134 0 0 24 14 55 8 48 28.2 26 104 -5 24 26 0 24 3 52 24 32 29 23 57 25 -0.93 135 0 0 24 28 17 8 48 21.8 27 104 -6 24 39 24 24 17 13 24 45 54 24 10 46 -0.93 136 0 0 24 42 6 8 48 15.2 27 105 -7 24 53 14 24 31 1 24 59 45 24 24 33 -0.93 137 0 0 24 56 21 8 48 8.4 28 106 -8 25 7 30 24 45 14 25 14 2 24 38 45 -0.93 138 0 0 25 11 1 8 48 1.5 29 106 -9 25 22 11 24 59 53 25 28 44 24 53 23 -0.93 139 0 0 25 26 6 8 47 54.4 30 107 -10 25 37 18 25 14 57 25 43 51 25 8 26 -0.93 140 0 0 25 41 36 8 47 47.1 30 108 -11 25 52 49 25 30 25 25 59 24 25 23 54 -0.94 141 0 0 25 57 31 8 47 39.6 31 108 -12 26 8 46 25 46 19 26 15 21 25 39 47 -0.94 142 0 0 26 13 50 8 47 32.0 32 109 -13 26 25 6 26 2 36 26 31 42 25 56 3 -0.94 143 0 0 26 30 33 8 47 24.3 33 110 -13 26 41 51 26 19 18 26 48 28 26 12 44 -0.94 144 0 0 26 47 40 8 47 16.4 33 111 -14 26 58 59 26 36 23 27 5 37 26 29 48 -0.94 145 0 0 27 5 9 8 47 8.3 34 111 -15 27 16 30 26 53 51 27 23 9 26 47 15 -0.94 146 0 0 27 23 1 8 47 0.2 35 112 -16 27 34 24 27 11 41 27 41 4 27 5 5 -0.94 147 0 0 27 41 16 8 46 51.8 35 113 -17 27 52 40 27 29 54 27 59 21 27 23 17 -0.94 148 0 0 27 59 53 8 46 43.4 36 114 -18 28 11 19 27 48 29 28 18 1 27 41 51 -0.94 149 0 0 28 18 51 8 46 34.8 37 115 -19 28 30 19 28 7 26 28 37 2 28 0 46 -0.94 150 0 0 28 38 11 8 46 26.1 37 116 -20 28 49 40 28 26 43 28 56 24 28 20 3 -0.94 151 0 0 28 57 51 8 46 17.3 38 117 -20 29 9 22 28 46 22 29 16 7 28 39 40 -0.94 152 0 0 29 17 51 8 46 8.4 39 118 -21 29 29 24 29 6 20 29 36 10 28 59 38 -0.94 153 0 0 29 38 11 8 45 59.3 39 119 -22 29 49 46 29 26 39 29 56 33 29 19 55 -0.94 154 0 0 29 58 50 8 45 50.2 40 120 -23 30 10 27 29 47 16 30 17 15 29 40 32 -0.94 155 0 0 30 19 49 8 45 41.0 40 121 -24 30 31 27 30 8 13 30 38 17 30 1 27 -0.94 156 0 0 30 41 5 8 45 31.7 41 122 -25 30 52 46 30 29 27 30 59 36 30 22 41 -0.94 157 0 0 31 2 40 8 45 22.3 41 123 -26 31 14 22 30 51 0 31 21 14 30 44 12 -0.94 158 0 0 31 24 32 8 45 12.8 42 125 -26 31 36 16 31 12 50 31 43 9 31 6 1 -0.94 159 0 0 31 46 40 8 45 3.2 42 126 -27 31 58 26 31 34 56 32 5 20 31 28 6 -0.95 160 0 0 32 9 5 8 44 53.6 43 127 -28 32 20 53 31 57 19 32 27 48 31 50 28 -0.95 161 0 0 32 31 45 8 44 43.9 43 128 -29 32 43 36 32 19 58 32 50 32 32 13 6 -0.95 162 0 0 32 54 41 8 44 34.2 43 130 -30 33 6 33 32 42 52 33 13 31 32 35 58 -0.95 163 0 0 33 17 51 8 44 24.4 44 131 -30 33 29 45 33 6 0 33 36 44 32 59 5 -0.95 164 0 0 33 41 15 8 44 14.6 44 132 -31 33 53 11 33 29 22 34 0 11 33 22 26 -0.95 165 0 0 34 4 53 8 44 4.7 44 133 -32 34 16 51 33 52 58 34 23 52 33 46 1 -0.95 166 0 0 34 28 43 8 43 54.8 45 135 -33 34 40 43 34 16 46 34 47 45 34 9 48 -0.95 167 0 0 34 52 45 8 43 44.8 45 136 -33 35 4 47 34 40 46 35 11 50 34 33 47 -0.95 168 0 0 35 16 59 8 43 34.9 45 138 -34 35 29 3 35 4 58 35 36 7 34 57 58 -0.95 169 0 0 35 41 24 8 43 24.9 45 139 -35 35 53 29 35 29 21 36 0 35 35 22 20 -0.95 170 0 0 36 5 59 8 43 14.9 46 140 -35 36 18 6 35 53 54 36 25 13 35 46 51 -0.95 171 0 0 36 30 43 8 43 4.9 46 142 -36 36 42 52 36 18 36 36 50 0 36 11 33 -0.95 172 0 0 36 55 36 8 42 55.0 46 143 -37 37 7 47 36 43 28 37 14 56 36 36 23 -0.95 173 0 0 37 20 37 8 42 45.0 46 145 -37 37 32 51 37 8 27 37 40 0 37 1 22 -0.96 174 0 0 37 45 46 8 42 35.0 46 146 -38 37 58 1 37 33 34 38 5 12 37 26 28 -0.96 175 0 0 38 11 2 8 42 25.1 46 148 -39 38 23 19 37 58 48 38 30 31 37 51 40 -0.96 176 0 0 38 36 24 8 42 15.2 46 149 -39 38 48 42 38 24 8 38 55 55 38 16 59 -0.96 177 0 0 39 1 51 8 42 5.3 46 151 -40 39 14 11 38 49 33 39 21 25 38 42 24 -0.96 178 0 0 39 27 23 8 41 55.4 46 152 -40 39 39 44 39 15 4 39 46 59 39 7 53 -0.96 179 0 0 39 52 58 8 41 45.6 46 154 -41 40 5 22 39 40 38 40 12 38 39 33 26 -0.96 -180 0 0 40 18 37 8 41 35.9 46 155 -41 40 31 2 40 6 15 40 38 19 39 59 3 -0.96 -179 0 0 40 44 19 8 41 26.2 46 157 -42 40 56 45 40 31 55 41 4 3 40 24 42 -0.96 -178 0 0 41 10 2 8 41 16.6 46 158 -43 41 22 30 40 57 37 41 29 49 40 50 23 -0.96 -177 0 0 41 35 46 8 41 7.0 46 160 -43 41 48 16 41 23 20 41 55 36 41 16 5 -0.96 -176 0 0 42 1 31 8 40 57.5 46 161 -43 42 14 2 41 49 3 42 21 23 41 41 47 -0.96 -175 0 0 42 27 15 8 40 48.0 45 163 -44 42 39 48 42 14 46 42 47 9 42 7 29 -0.96 -174 0 0 42 52 59 8 40 38.7 45 164 -44 43 5 32 42 40 28 43 12 54 42 33 11 -0.96 -173 0 0 43 18 40 8 40 29.4 45 166 -45 43 31 15 43 6 8 43 38 38 42 58 50 -0.97 -172 0 0 43 44 19 8 40 20.2 45 167 -45 43 56 55 43 31 46 44 4 18 43 24 27 -0.97 -171 0 0 44 9 55 8 40 11.1 44 169 -45 44 22 32 43 57 20 44 29 56 43 50 1 -0.97 -170 0 0 44 35 26 8 40 2.1 44 170 -46 44 48 4 44 22 51 44 55 29 44 15 31 -0.97 -169 0 0 45 0 53 8 39 53.2 44 171 -46 45 13 32 44 48 17 45 20 58 44 40 57 -0.97 -168 0 0 45 26 15 8 39 44.5 43 173 -46 45 38 55 45 13 38 45 46 21 45 6 17 -0.97 -167 0 0 45 51 31 8 39 35.8 43 174 -47 46 4 12 45 38 53 46 11 38 45 31 32 -0.97 -166 0 0 46 16 40 8 39 27.2 43 175 -47 46 29 21 46 4 2 46 36 48 45 56 40 -0.97 -165 0 0 46 41 42 8 39 18.7 42 177 -47 46 54 24 46 29 3 47 1 51 46 21 41 -0.97 -164 0 0 47 6 36 8 39 10.4 42 178 -47 47 19 18 46 53 56 47 26 46 46 46 34 -0.97 -163 0 0 47 31 21 8 39 2.2 42 179 -47 47 44 4 47 18 41 47 51 32 47 11 18 -0.97 -162 0 0 47 55 57 8 38 54.1 41 181 -48 48 8 40 47 43 16 48 16 8 47 35 53 -0.97 -161 0 0 48 20 23 8 38 46.1 41 182 -48 48 33 7 48 7 42 48 40 35 48 0 19 -0.97 -160 0 0 48 44 39 8 38 38.2 40 183 -48 48 57 23 48 31 58 49 4 51 48 24 35 -0.97 -159 0 0 49 8 44 8 38 30.5 40 185 -48 49 21 28 48 56 3 49 28 56 48 48 39 -0.97 -158 0 0 49 32 37 8 38 22.9 39 186 -48 49 45 21 49 19 56 49 52 50 49 12 33 -0.97 -157 0 0 49 56 18 8 38 15.4 39 187 -48 50 9 3 49 43 37 50 16 31 49 36 14 -0.97 -156 0 0 50 19 47 8 38 8.1 39 188 -48 50 32 31 50 7 6 50 39 59 49 59 43 -0.97 -155 0 0 50 43 3 8 38 0.9 38 189 -48 50 55 47 50 30 22 51 3 15 50 22 59 -0.97 -154 0 0 51 6 5 8 37 53.9 38 191 -48 51 18 49 50 53 24 51 26 16 50 46 1 -0.97 -153 0 0 51 28 53 8 37 46.9 37 192 -48 51 41 36 51 16 13 51 49 4 51 8 50 -0.97 -152 0 0 51 51 27 8 37 40.1 37 193 -48 52 4 10 51 38 47 52 11 37 51 31 25 -0.97 -151 0 0 52 13 46 8 37 33.5 36 194 -48 52 26 28 52 1 7 52 33 55 51 53 44 -0.98 -150 0 0 52 35 49 8 37 27.0 36 195 -48 52 48 31 52 23 11 52 55 57 52 15 49 -0.98 -149 0 0 52 57 37 8 37 20.6 35 196 -48 53 10 18 52 45 0 53 17 44 52 37 38 -0.98 -148 0 0 53 19 9 8 37 14.4 35 197 -48 53 31 49 53 6 32 53 39 15 52 59 11 -0.98 -147 0 0 53 40 25 8 37 8.3 34 198 -48 53 53 4 53 27 49 54 0 29 53 20 29 -0.98 -146 0 0 54 1 24 8 37 2.3 34 199 -47 54 14 2 53 48 49 54 21 27 53 41 29 -0.98 -145 0 0 54 22 7 8 36 56.4 33 201 -47 54 34 44 54 9 33 54 42 8 54 2 13 -0.98 -144 0 0 54 42 32 8 36 50.7 32 202 -47 54 55 8 54 29 59 55 2 31 54 22 40 -0.98 -143 0 0 55 2 39 8 36 45.2 32 203 -47 55 15 14 54 50 8 55 22 37 54 42 50 -0.98 -142 0 0 55 22 30 8 36 39.8 31 204 -47 55 35 3 55 9 59 55 42 25 55 2 42 -0.98 -141 0 0 55 42 2 8 36 34.5 31 205 -47 55 54 34 55 29 33 56 1 55 55 22 16 -0.98 -140 0 0 56 1 16 8 36 29.3 30 206 -46 56 13 47 55 48 48 56 21 7 55 41 33 -0.98 -139 0 0 56 20 12 8 36 24.2 30 207 -46 56 32 42 56 7 46 56 40 1 56 0 31 -0.98 -138 0 0 56 38 50 8 36 19.3 29 208 -46 56 51 18 56 26 25 56 58 37 56 19 11 -0.98 -137 0 0 56 57 10 8 36 14.5 29 209 -46 57 9 36 56 44 46 57 16 54 56 37 33 -0.98 -136 0 0 57 15 11 8 36 9.9 28 210 -45 57 27 35 57 2 49 57 34 52 56 55 37 -0.98 -135 0 0 57 32 53 8 36 5.3 28 211 -45 57 45 16 57 20 33 57 52 31 57 13 21 -0.98 -134 0 0 57 50 16 8 36 0.9 27 212 -45 58 2 38 57 37 58 58 9 52 57 30 48 -0.98 -133 0 0 58 7 21 8 35 56.6 27 213 -45 58 19 41 57 55 4 58 26 54 57 47 55 -0.98 -132 0 0 58 24 7 8 35 52.5 26 214 -44 58 36 25 58 11 52 58 43 37 58 4 44 -0.98 -131 0 0 58 40 34 8 35 48.4 26 215 -44 58 52 50 58 28 21 59 0 2 58 21 14 -0.98 -130 0 0 58 56 43 8 35 44.4 25 216 -44 59 8 57 58 44 32 59 16 7 58 37 25 -0.98 -129 0 0 59 12 32 8 35 40.6 25 217 -43 59 24 45 59 0 23 59 31 54 58 53 18 -0.98 -128 0 0 59 28 3 8 35 36.9 24 218 -43 59 40 13 59 15 56 59 47 22 59 8 52 -0.98 -127 0 0 59 43 15 8 35 33.3 24 219 -43 59 55 23 59 31 10 60 2 30 59 24 7 -0.98 -126 0 0 59 58 9 8 35 29.8 23 219 -42 60 10 15 59 46 5 60 17 21 59 39 3 -0.98 -125 0 0 60 12 43 8 35 26.4 23 220 -42 60 24 47 60 0 42 60 31 52 59 53 41 -0.98 -124 0 0 60 26 59 8 35 23.1 22 221 -42 60 39 2 60 15 0 60 46 5 60 8 0 -0.98 -123 0 0 60 40 57 8 35 19.9 22 222 -41 60 52 57 60 28 59 60 59 59 60 22 1 -0.98 -122 0 0 60 54 36 8 35 16.8 21 223 -41 61 6 34 60 42 40 61 13 35 60 35 43 -0.98 -121 0 0 61 7 57 8 35 13.8 21 224 -41 61 19 53 60 56 3 61 26 52 60 49 7 -0.98 -120 0 0 61 20 59 8 35 10.9 20 225 -40 61 32 53 61 9 8 61 39 52 61 2 13 -0.98 -119 0 0 61 33 43 8 35 8.0 20 226 -40 61 45 35 61 21 54 61 52 32 61 15 0 -0.98 -118 0 0 61 46 9 8 35 5.3 19 227 -40 61 57 59 61 34 22 62 4 55 61 27 30 -0.98 -117 0 0 61 58 18 8 35 2.7 19 228 -39 62 10 5 61 46 32 62 17 0 61 39 41 -0.98 -116 0 0 62 10 8 8 35 0.1 18 229 -39 62 21 54 61 58 25 62 28 48 61 51 35 -0.98 -115 0 0 62 21 41 8 34 57.7 18 230 -39 62 33 24 62 9 59 62 40 17 62 3 11 -0.98 -114 0 0 62 32 56 8 34 55.3 17 231 -38 62 44 38 62 21 17 62 51 29 62 14 29 -0.98 -113 0 0 62 43 53 8 34 53.0 17 232 -38 62 55 33 62 32 16 63 2 23 62 25 30 -0.98 -112 0 0 62 54 34 8 34 50.8 16 233 -38 63 6 11 62 42 59 63 13 0 62 36 13 -0.98 -111 0 0 63 4 57 8 34 48.6 16 233 -37 63 16 33 62 53 24 63 23 20 62 46 39 -0.98 -110 0 0 63 15 3 8 34 46.6 15 234 -37 63 26 37 63 3 32 63 33 23 62 56 49 -0.98 -109 0 0 63 24 52 8 34 44.6 15 235 -37 63 36 24 63 13 23 63 43 10 63 6 41 -0.98 -108 0 0 63 34 25 8 34 42.7 15 236 -36 63 45 55 63 22 57 63 52 39 63 16 16 -0.98 -107 0 0 63 43 41 8 34 40.9 14 237 -36 63 55 9 63 32 15 64 1 52 63 25 35 -0.98 -106 0 0 63 52 40 8 34 39.1 14 238 -36 64 4 6 63 41 16 64 10 48 63 34 38 -0.98 -105 0 0 64 1 23 8 34 37.4 13 239 -35 64 12 47 63 50 1 64 19 28 63 43 23 -0.98 -104 0 0 64 9 50 8 34 35.8 13 240 -35 64 21 12 63 58 30 64 27 52 63 51 53 -0.98 -103 0 0 64 18 1 8 34 34.2 12 241 -34 64 29 21 64 6 42 64 36 0 64 0 7 -0.98 -102 0 0 64 25 56 8 34 32.7 12 242 -34 64 37 15 64 14 39 64 43 52 64 8 4 -0.98 -101 0 0 64 33 35 8 34 31.3 11 243 -34 64 44 52 64 22 20 64 51 29 64 15 46 -0.98 -100 0 0 64 40 58 8 34 29.9 11 244 -33 64 52 14 64 29 45 64 58 50 64 23 12 -0.98 - 99 0 0 64 48 6 8 34 28.6 11 244 -33 64 59 20 64 36 54 65 5 55 64 30 23 -0.98 - 98 0 0 64 54 59 8 34 27.3 10 245 -33 65 6 11 64 43 48 65 12 45 64 37 18 -0.98 - 97 0 0 65 1 36 8 34 26.2 10 246 -32 65 12 47 64 50 27 65 19 20 64 43 57 -0.98 - 96 0 0 65 7 58 8 34 25.0 9 247 -32 65 19 7 64 56 51 65 25 39 64 50 22 -0.98 - 95 0 0 65 14 5 8 34 23.9 9 248 -32 65 25 13 65 2 59 65 31 44 64 56 31 -0.98 - 94 0 0 65 19 57 8 34 22.9 8 249 -31 65 31 4 65 8 53 65 37 34 65 2 26 -0.98 - 93 0 0 65 25 35 8 34 22.0 8 250 -31 65 36 40 65 14 32 65 43 9 65 8 5 -0.98 - 92 0 0 65 30 57 8 34 21.1 8 251 -30 65 42 1 65 19 56 65 48 30 65 13 30 -0.98 - 91 0 0 65 36 6 8 34 20.2 7 252 -30 65 47 8 65 25 5 65 53 36 65 18 40 -0.98 - 90 0 0 65 40 59 8 34 19.4 7 253 -30 65 52 0 65 30 0 65 58 28 65 23 36 -0.98 - 89 0 0 65 45 39 8 34 18.6 6 254 -29 65 56 39 65 34 41 66 3 5 65 28 17 -0.99 - 88 0 0 65 50 4 8 34 17.9 6 254 -29 66 1 3 65 39 7 66 7 29 65 32 44 -0.99 - 87 0 0 65 54 15 8 34 17.3 5 255 -29 66 5 12 65 43 19 66 11 38 65 36 56 -0.99 - 86 0 0 65 58 11 8 34 16.7 5 256 -28 66 9 8 65 47 17 66 15 33 65 40 55 -0.99 - 85 0 0 66 1 54 8 34 16.1 5 257 -28 66 12 50 65 51 0 66 19 14 65 44 39 -0.99 - 84 0 0 66 5 23 8 34 15.6 4 258 -28 66 16 18 65 54 30 66 22 42 65 48 9 -1.00 - 83 0 0 66 8 38 8 34 15.2 4 259 -27 66 19 32 65 57 46 66 25 55 65 51 26 -1.00 - 82 0 0 66 11 39 8 34 14.8 3 260 -27 66 22 32 66 0 48 66 28 55 65 54 28 -1.01 - 81 0 0 66 14 27 8 34 14.4 3 261 -26 66 25 19 66 3 36 66 31 41 65 57 17 -1.01 - 80 0 0 66 17 0 8 34 14.1 3 262 -26 66 27 52 66 6 11 66 34 14 65 59 52 -1.02 - 79 0 0 66 19 20 8 34 13.8 2 263 -26 66 30 11 66 8 31 66 36 33 66 2 13 -1.04 - 78 0 0 66 21 27 8 34 13.6 2 264 -25 66 32 17 66 10 38 66 38 38 66 4 20 -1.05 - 77 0 0 66 23 20 8 34 13.4 1 264 -25 66 34 10 66 12 32 66 40 31 66 6 14 -1.08 - 76 0 0 66 24 59 8 34 13.3 1 265 -25 66 35 49 66 14 12 66 42 9 66 7 54 -1.13 - 75 0 0 66 26 25 8 34 13.2 1 266 -24 66 37 14 66 15 38 66 43 35 66 9 21 -1.26 - 74 0 0 66 27 38 8 34 13.2 0 267 -24 66 38 26 66 16 51 66 44 46 66 10 34 -1.93 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 445-000175 * constellation : Pisces * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 00 08 18.5039 DE: -01 05 31.194 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 00 08 18.5038 DE: -01 05 31.195 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.100) * V mag [mag]: 11.6 * B mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (710) Gertrud asteroid class: approx. diameter [km]: 29 approx. diameter ["]: 0.016 distance from Earth [AU]: 2.47670 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#62 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): 0.022", 0.005", 65.969° remarks: * orbital elements for (710)Gertrud : Mean anomaly = 118.5431797101 deg Arg. of pericenter = 99.5259550772 deg Long. of node = 140.1667374682 deg Inclination = 1.7513558151 deg Eccentricity = 0.1313267582 Semimajor axis = 3.1293862031 AU Perihelion dist = 2.7184140578 AU Mag: H = 11.19, G = 0.15 Epoch of elements : MJD 60609.36258258 TDT (2024 Oct 26.3626) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#622023Apr24,2.98,2024,10,26,8.701990,-0.264309,0.637348,-5.045591,-2.096363,0.002776,0.001378,0.000001,0.000001 -163.3489,-0.9523,45.45,-12.66,False UCAC4 445-000175,0.13847331,-1.0919983,11.98,11.63,11.44,0.0,0,,0.15992419,-0.9522809,4.78,4.52,0,0,0 710,Gertrud,16.40,28.847,2.4767,0,0,-1.194,-7.44,,1.4,0 0,118.4786,2024,10,26,99.5260,140.1667,1.7514,0.13133,3.12939,2.71841,11.19,5.0,0.15 1.292,0.0220,0.0047,66,0.0047,Known errors,0.91,0,-1,-1 20241026_000175,60140.66 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:50 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org