IOTA/IOTA-ES occultation update for (33818) 2000 AK97 / TYC 6320-01872-1 event on 2024 Nov 09, 03:14 UT Visible from Summary ------- On 2024 Nov 09 UT, the 16.011 km diameter asteroid (33818) 2000 AK97 will occult a 11.2 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.10 mag to 18.33 mag (the magnitude of the asteroid) for at most 0.560 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: 93 * date and approx. time of event: 2024 Nov 09, 03:10 - 2024 Nov 09, 03:18 * geocentric midpoint of event [JD]: 2460623.63503471 * magnitude of target star: 11.23 * magnitude drop [mag]: 7.10 * estimated maximum duration [s]: 0.560 * Moon: 48 % sunlit, 20° distance * Sun: 69° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 17 * 1 sigma uncertainty interval [path widths]: +/- 0.48 * 1 sigma uncertainty interval [seconds]: +/- 1.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.017", 0.003", 95°) * approx speed of asteroid's shadow [km/s]: 28.4199 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6320-01872-1 by 33818 2000 AK97 on 2024 Nov 9 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 118 0 0 18 53 18 3 10 54.6 0 110 53 18 48 26 18 58 10 18 43 49 19 2 47 .... 119 0 0 18 32 27 3 10 54.6 1 110 53 18 27 34 18 37 19 18 22 58 18 41 56 -0.05 120 0 0 18 11 34 3 10 54.7 2 111 54 18 6 42 18 16 26 18 2 5 18 21 3 -0.19 121 0 0 17 50 40 3 10 54.9 3 111 55 17 45 48 17 55 33 17 41 12 18 0 10 -0.24 122 0 0 17 29 47 3 10 55.2 4 111 55 17 24 55 17 34 39 17 20 19 17 39 16 -0.26 123 0 0 17 8 54 3 10 55.5 5 112 56 17 4 2 17 13 46 16 59 25 17 18 23 -0.27 124 0 0 16 48 1 3 10 55.9 6 112 56 16 43 9 16 52 53 16 38 33 16 57 30 -0.28 125 0 0 16 27 10 3 10 56.4 7 112 57 16 22 18 16 32 2 16 17 42 16 36 38 -0.29 126 0 0 16 6 20 3 10 57.0 8 112 57 16 1 29 16 11 12 15 56 53 16 15 49 -0.30 127 0 0 15 45 33 3 10 57.6 9 113 57 15 40 41 15 50 25 15 36 5 15 55 1 -0.30 128 0 0 15 24 48 3 10 58.3 10 113 58 15 19 57 15 29 40 15 15 21 15 34 16 -0.30 129 0 0 15 4 7 3 10 59.1 11 113 58 14 59 16 15 8 58 14 54 40 15 13 35 -0.31 130 0 0 14 43 29 3 11 0.0 12 114 58 14 38 38 14 48 21 14 34 3 14 52 57 -0.31 131 0 0 14 22 56 3 11 0.9 13 114 59 14 18 5 14 27 47 14 13 29 14 32 23 -0.31 132 0 0 14 2 27 3 11 1.9 14 114 59 13 57 36 14 7 18 13 53 1 14 11 54 -0.31 133 0 0 13 42 4 3 11 3.0 15 114 59 13 37 13 13 46 54 13 32 38 13 51 30 -0.31 134 0 0 13 21 46 3 11 4.2 16 115 59 13 16 55 13 26 36 13 12 20 13 31 12 -0.32 135 0 0 13 1 34 3 11 5.4 17 115 59 12 56 44 13 6 24 12 52 9 13 10 59 -0.32 136 0 0 12 41 29 3 11 6.7 18 115 59 12 36 39 12 46 19 12 32 4 12 50 54 -0.32 137 0 0 12 21 31 3 11 8.1 19 115 59 12 16 41 12 26 21 12 12 7 12 30 56 -0.32 138 0 0 12 1 41 3 11 9.6 21 116 59 11 56 51 12 6 30 11 52 17 12 11 5 -0.32 139 0 0 11 41 58 3 11 11.1 22 116 59 11 37 9 11 46 48 11 32 35 11 51 22 -0.32 140 0 0 11 22 25 3 11 12.7 23 116 59 11 17 35 11 27 14 11 13 2 11 31 48 -0.32 141 0 0 11 3 0 3 11 14.4 24 116 59 10 58 11 11 7 49 10 53 37 11 12 23 -0.32 142 0 0 10 43 45 3 11 16.2 25 117 59 10 38 56 10 48 33 10 34 23 10 53 7 -0.32 143 0 0 10 24 39 3 11 18.0 26 117 59 10 19 51 10 29 28 10 15 18 10 34 1 -0.32 144 0 0 10 5 44 3 11 19.9 27 117 59 10 0 56 10 10 32 9 56 23 10 15 5 -0.32 145 0 0 9 46 59 3 11 21.9 28 117 59 9 42 12 9 51 47 9 37 39 9 56 20 -0.32 146 0 0 9 28 26 3 11 23.9 29 118 58 9 23 39 9 33 14 9 19 6 9 37 47 -0.33 147 0 0 9 10 5 3 11 26.0 30 118 58 9 5 17 9 14 52 9 0 45 9 19 24 -0.33 148 0 0 8 51 55 3 11 28.2 31 118 58 8 47 8 8 56 42 8 42 36 9 1 14 -0.33 149 0 0 8 33 58 3 11 30.4 32 119 57 8 29 11 8 38 45 8 24 40 8 43 17 -0.33 150 0 0 8 16 14 3 11 32.7 33 119 57 8 11 27 8 21 0 8 6 56 8 25 32 -0.33 151 0 0 7 58 43 3 11 35.1 34 119 56 7 53 56 8 3 29 7 49 26 8 8 0 -0.33 152 0 0 7 41 25 3 11 37.5 35 119 56 7 36 39 7 46 11 7 32 9 7 50 42 -0.33 153 0 0 7 24 22 3 11 40.0 36 120 55 7 19 36 7 29 7 7 15 6 7 33 38 -0.33 154 0 0 7 7 32 3 11 42.5 37 120 55 7 2 47 7 12 18 6 58 17 7 16 48 -0.33 155 0 0 6 50 58 3 11 45.1 38 120 54 6 46 13 6 55 43 6 41 43 7 0 13 -0.33 156 0 0 6 34 38 3 11 47.8 39 121 54 6 29 54 6 39 23 6 25 24 6 43 53 -0.33 157 0 0 6 18 34 3 11 50.5 40 121 53 6 13 50 6 23 19 6 9 21 6 27 48 -0.33 158 0 0 6 2 46 3 11 53.3 41 121 52 5 58 2 6 7 30 5 53 33 6 11 59 -0.33 159 0 0 5 47 14 3 11 56.2 42 122 52 5 42 30 5 51 57 5 38 1 5 56 26 -0.33 160 0 0 5 31 58 3 11 59.0 43 122 51 5 27 14 5 36 41 5 22 46 5 41 10 -0.33 161 0 0 5 16 58 3 12 2.0 44 123 51 5 12 15 5 21 41 5 7 47 5 26 10 -0.33 162 0 0 5 2 16 3 12 5.0 45 123 50 4 57 33 5 6 59 4 53 5 5 11 27 -0.33 163 0 0 4 47 50 3 12 8.0 46 124 49 4 43 8 4 52 33 4 38 41 4 57 1 -0.33 164 0 0 4 33 43 3 12 11.1 47 124 48 4 29 1 4 38 25 4 24 33 4 42 53 -0.33 165 0 0 4 19 53 3 12 14.3 48 124 48 4 15 11 4 24 35 4 10 44 4 29 2 -0.33 166 0 0 4 6 21 3 12 17.5 49 125 47 4 1 39 4 11 3 3 57 13 4 15 29 -0.33 167 0 0 3 53 7 3 12 20.7 50 126 46 3 48 26 3 57 49 3 44 0 4 2 15 -0.33 168 0 0 3 40 12 3 12 24.0 51 126 45 3 35 31 3 44 53 3 31 5 3 49 20 -0.33 169 0 0 3 27 36 3 12 27.3 51 127 45 3 22 55 3 32 17 3 18 29 3 36 43 -0.33 170 0 0 3 15 18 3 12 30.7 52 127 44 3 10 38 3 19 59 3 6 12 3 24 25 -0.33 171 0 0 3 3 20 3 12 34.1 53 128 43 2 58 40 3 8 0 2 54 15 3 12 26 -0.33 172 0 0 2 51 41 3 12 37.5 54 129 42 2 47 1 2 56 21 2 42 36 3 0 46 -0.33 173 0 0 2 40 22 3 12 41.0 55 129 41 2 35 42 2 45 2 2 31 18 2 49 27 -0.33 174 0 0 2 29 22 3 12 44.5 56 130 40 2 24 43 2 34 2 2 20 19 2 38 27 -0.33 175 0 0 2 18 43 3 12 48.0 57 131 40 2 14 4 2 23 22 2 9 40 2 27 47 -0.33 176 0 0 2 8 24 3 12 51.6 58 132 39 2 3 45 2 13 3 1 59 21 2 17 27 -0.33 177 0 0 1 58 25 3 12 55.2 59 133 38 1 53 46 2 3 3 1 49 22 2 7 27 -0.34 178 0 0 1 48 46 3 12 58.9 60 134 37 1 44 8 1 53 25 1 39 44 1 57 48 -0.34 179 0 0 1 39 28 3 13 2.6 60 135 36 1 34 50 1 44 6 1 30 27 1 48 30 -0.34 -180 0 0 1 30 31 3 13 6.3 61 136 35 1 25 53 1 35 9 1 21 30 1 39 32 -0.34 -179 0 0 1 21 55 3 13 10.0 62 137 34 1 17 17 1 26 33 1 12 54 1 30 56 -0.34 -178 0 0 1 13 40 3 13 13.7 63 139 33 1 9 2 1 18 17 1 4 40 1 22 40 -0.34 -177 0 0 1 5 46 3 13 17.5 64 140 33 1 1 8 1 10 23 0 56 46 1 14 46 -0.34 -176 0 0 0 58 13 3 13 21.3 64 141 32 0 53 36 1 2 50 0 49 14 1 7 13 -0.34 -175 0 0 0 51 2 3 13 25.1 65 143 31 0 46 25 0 55 39 0 42 3 1 0 1 -0.34 -174 0 0 0 44 12 3 13 29.0 66 145 30 0 39 35 0 48 49 0 35 13 0 53 11 -0.34 -173 0 0 0 37 44 3 13 32.8 66 146 29 0 33 7 0 42 20 0 28 46 0 46 42 -0.34 -172 0 0 0 31 37 3 13 36.7 67 148 28 0 27 1 0 36 14 0 22 39 0 40 36 -0.34 -171 0 0 0 25 53 3 13 40.6 68 150 27 0 21 16 0 30 29 0 16 55 0 34 51 -0.34 -170 0 0 0 20 30 3 13 44.5 68 152 26 0 15 54 0 25 6 0 11 32 0 29 28 -0.34 -169 0 0 0 15 29 3 13 48.4 69 155 25 0 10 53 0 20 5 0 6 32 0 24 27 -0.34 -168 0 0 0 10 50 3 13 52.4 69 157 24 0 6 14 0 15 26 0 1 53 0 19 47 -0.34 -167 0 0 0 6 33 3 13 56.3 70 159 23 0 1 58 0 11 9 - 0 2 23 0 15 30 -0.34 -166 0 0 0 2 39 3 14 0.3 70 162 22 - 0 1 57 0 7 14 - 0 6 18 0 11 36 -0.34 -165 0 0 - 0 0 54 3 14 4.2 70 165 21 - 0 5 29 0 3 42 - 0 9 50 0 8 3 -0.34 -164 0 0 - 0 4 4 3 14 8.2 71 167 20 - 0 8 39 0 0 32 - 0 13 0 0 4 53 -0.34 -163 0 0 - 0 6 52 3 14 12.2 71 170 20 - 0 11 27 - 0 2 16 - 0 15 48 0 2 4 -0.34 -162 0 0 - 0 9 17 3 14 16.2 71 173 19 - 0 13 53 - 0 4 42 - 0 18 13 - 0 0 21 -0.34 -161 0 0 - 0 11 21 3 14 20.1 71 176 18 - 0 15 56 - 0 6 45 - 0 20 16 - 0 2 25 -0.34 -160 0 0 - 0 13 2 3 14 24.1 71 179 17 - 0 17 37 - 0 8 26 - 0 21 57 - 0 4 6 -0.34 -159 0 0 - 0 14 20 3 14 28.1 71 182 16 - 0 18 55 - 0 9 45 - 0 23 16 - 0 5 24 -0.34 -158 0 0 - 0 15 16 3 14 32.1 71 185 15 - 0 19 51 - 0 10 41 - 0 24 12 - 0 6 20 -0.34 -157 0 0 - 0 15 50 3 14 36.1 71 188 14 - 0 20 25 - 0 11 15 - 0 24 45 - 0 6 54 -0.34 -156 0 0 - 0 16 1 3 14 40.0 71 191 13 - 0 20 36 - 0 11 26 - 0 24 57 - 0 7 5 -0.34 -155 0 0 - 0 15 50 3 14 44.0 71 194 12 - 0 20 25 - 0 11 15 - 0 24 45 - 0 6 54 -0.34 -154 0 0 - 0 15 16 3 14 48.0 70 196 11 - 0 19 51 - 0 10 41 - 0 24 12 - 0 6 20 -0.34 -153 0 0 - 0 14 20 3 14 51.9 70 199 10 - 0 18 55 - 0 9 45 - 0 23 16 - 0 5 24 -0.34 -152 0 0 - 0 13 2 3 14 55.9 70 202 9 - 0 17 37 - 0 8 27 - 0 21 57 - 0 4 6 -0.34 -151 0 0 - 0 11 21 3 14 59.8 69 204 8 - 0 15 56 - 0 6 46 - 0 20 17 - 0 2 25 -0.34 -150 0 0 - 0 9 18 3 15 3.8 69 207 7 - 0 13 53 - 0 4 42 - 0 18 14 - 0 0 22 -0.34 -149 0 0 - 0 6 52 3 15 7.7 68 209 6 - 0 11 28 - 0 2 17 - 0 15 48 0 2 4 -0.34 -148 0 0 - 0 4 4 3 15 11.6 68 211 5 - 0 8 40 0 0 31 - 0 13 0 0 4 52 -0.34 -147 0 0 - 0 0 54 3 15 15.5 67 213 4 - 0 5 30 0 3 41 - 0 9 51 0 8 2 -0.34 -146 0 0 0 2 38 3 15 19.3 67 215 3 - 0 1 58 0 7 14 - 0 6 18 0 11 35 -0.34 -145 0 0 0 6 32 3 15 23.2 66 217 2 0 1 57 0 11 8 - 0 2 24 0 15 29 -0.34 -144 0 0 0 10 49 3 15 27.0 65 218 1 0 6 13 0 15 25 0 1 52 0 19 46 -0.34 -143 0 0 0 15 28 3 15 30.9 65 220 0 0 10 52 0 20 4 0 6 31 0 24 25 -0.34 -142 0 0 0 20 28 3 15 34.6 64 221 -1 0 15 52 0 25 4 0 11 31 0 29 26 -0.34 -141 0 0 0 25 51 3 15 38.4 63 223 -2 0 21 15 0 30 27 0 16 53 0 34 49 -0.34 -140 0 0 0 31 35 3 15 42.2 62 224 -3 0 26 59 0 36 12 0 22 37 0 40 33 -0.34 -139 0 0 0 37 41 3 15 45.9 62 225 -4 0 33 5 0 42 18 0 28 43 0 46 40 -0.34 -138 0 0 0 44 9 3 15 49.6 61 227 -5 0 39 32 0 48 46 0 35 10 0 53 8 -0.34 -137 0 0 0 50 58 3 15 53.3 60 228 -6 0 46 21 0 55 35 0 41 59 0 59 58 -0.34 -136 0 0 0 58 9 3 15 56.9 59 229 -7 0 53 32 1 2 46 0 49 10 1 7 9 -0.34 -135 0 0 1 5 41 3 16 0.5 58 230 -8 1 1 4 1 10 19 0 56 42 1 14 41 -0.34 -134 0 0 1 13 35 3 16 4.1 57 231 -9 1 8 57 1 18 12 1 4 35 1 22 35 -0.34 -133 0 0 1 21 49 3 16 7.7 57 231 -10 1 17 12 1 26 27 1 12 49 1 30 50 -0.34 -132 0 0 1 30 25 3 16 11.2 56 232 -11 1 25 47 1 35 3 1 21 24 1 39 26 -0.34 -131 0 0 1 39 21 3 16 14.7 55 233 -12 1 34 43 1 43 59 1 30 20 1 48 23 -0.34 -130 0 0 1 48 38 3 16 18.1 54 234 -13 1 44 0 1 53 17 1 39 36 1 57 40 -0.34 -129 0 0 1 58 16 3 16 21.5 53 234 -14 1 53 37 2 2 55 1 49 14 2 7 19 -0.34 -128 0 0 2 8 14 3 16 24.9 52 235 -15 2 3 35 2 12 53 1 59 11 2 17 17 -0.34 -127 0 0 2 18 32 3 16 28.2 51 235 -16 2 13 53 2 23 12 2 9 29 2 27 36 -0.34 -126 0 0 2 29 11 3 16 31.5 50 236 -17 2 24 31 2 33 50 2 20 7 2 38 15 -0.34 -125 0 0 2 40 9 3 16 34.7 49 237 -18 2 35 30 2 44 49 2 31 5 2 49 14 -0.34 -124 0 0 2 51 27 3 16 37.9 48 237 -19 2 46 47 2 56 7 2 42 23 3 0 32 -0.34 -123 0 0 3 3 5 3 16 41.1 47 238 -20 2 58 25 3 7 45 2 54 0 3 12 11 -0.34 -122 0 0 3 15 2 3 16 44.2 46 238 -21 3 10 21 3 19 42 3 5 56 3 24 8 -0.34 -121 0 0 3 27 18 3 16 47.3 45 238 -22 3 22 37 3 31 59 3 18 12 3 36 25 -0.34 -120 0 0 3 39 53 3 16 50.3 44 239 -23 3 35 12 3 44 34 3 30 46 3 49 0 -0.34 -119 0 0 3 52 47 3 16 53.2 43 239 -24 3 48 5 3 57 28 3 43 39 4 1 54 -0.34 -118 0 0 4 5 59 3 16 56.1 42 240 -25 4 1 17 4 10 40 3 56 51 4 15 7 -0.34 -117 0 0 4 19 29 3 16 59.0 41 240 -26 4 14 47 4 24 11 4 10 20 4 28 38 -0.34 -116 0 0 4 33 17 3 17 1.8 40 240 -27 4 28 35 4 38 0 4 24 8 4 42 27 -0.34 -115 0 0 4 47 23 3 17 4.6 40 241 -28 4 42 41 4 52 6 4 38 13 4 56 33 -0.34 -114 0 0 5 1 47 3 17 7.3 39 241 -29 4 57 4 5 6 29 4 52 36 5 10 57 -0.34 -113 0 0 5 16 27 3 17 9.9 38 241 -31 5 11 44 5 21 10 5 7 16 5 25 39 -0.34 -112 0 0 5 31 25 3 17 12.5 37 242 -32 5 26 41 5 36 8 5 22 13 5 40 37 -0.34 -111 0 0 5 46 39 3 17 15.0 36 242 -33 5 41 55 5 51 22 5 37 26 5 55 51 -0.34 -110 0 0 6 2 9 3 17 17.5 34 242 -34 5 57 25 6 6 53 5 52 56 6 11 22 -0.34 -109 0 0 6 17 55 3 17 19.9 33 242 -35 6 13 11 6 22 39 6 8 42 6 27 9 -0.34 -108 0 0 6 33 57 3 17 22.2 32 243 -36 6 29 12 6 38 42 6 24 43 6 43 11 -0.34 -107 0 0 6 50 14 3 17 24.5 31 243 -37 6 45 29 6 54 59 6 41 0 6 59 29 -0.34 -106 0 0 7 6 46 3 17 26.7 30 243 -38 7 2 1 7 11 32 6 57 31 7 16 2 -0.34 -105 0 0 7 23 33 3 17 28.8 29 243 -39 7 18 47 7 28 19 7 14 17 7 32 49 -0.34 -104 0 0 7 40 34 3 17 30.9 28 244 -40 7 35 48 7 45 20 7 31 18 7 49 51 -0.34 -103 0 0 7 57 49 3 17 32.9 27 244 -41 7 53 3 8 2 35 7 48 32 8 7 6 -0.34 -102 0 0 8 15 18 3 17 34.8 26 244 -42 8 10 31 8 20 4 8 6 0 8 24 35 -0.34 -101 0 0 8 32 59 3 17 36.7 25 244 -43 8 28 12 8 37 46 8 23 41 8 42 18 -0.34 -100 0 0 8 50 54 3 17 38.5 24 245 -44 8 46 7 8 55 41 8 41 35 9 0 13 -0.34 - 99 0 0 9 9 1 3 17 40.2 23 245 -45 9 4 13 9 13 48 8 59 41 9 18 20 -0.34 - 98 0 0 9 27 19 3 17 41.9 22 245 -46 9 22 32 9 32 7 9 18 0 9 36 40 -0.34 - 97 0 0 9 45 50 3 17 43.5 21 245 -47 9 41 2 9 50 38 9 36 30 9 55 10 -0.34 - 96 0 0 10 4 31 3 17 45.0 20 245 -48 9 59 43 10 9 20 9 55 11 10 13 53 -0.34 - 95 0 0 10 23 24 3 17 46.5 19 246 -49 10 18 35 10 28 12 10 14 2 10 32 45 -0.34 - 94 0 0 10 42 26 3 17 47.8 18 246 -50 10 37 38 10 47 15 10 33 4 10 51 48 -0.34 - 93 0 0 11 1 39 3 17 49.1 17 246 -51 10 56 50 11 6 28 10 52 16 11 11 1 -0.34 - 92 0 0 11 21 0 3 17 50.3 16 246 -52 11 16 11 11 25 50 11 11 38 11 30 24 -0.34 - 91 0 0 11 40 31 3 17 51.5 15 247 -53 11 35 42 11 45 21 11 31 8 11 49 55 -0.34 - 90 0 0 12 0 11 3 17 52.6 14 247 -54 11 55 21 12 5 0 11 50 47 12 9 35 -0.34 - 89 0 0 12 19 58 3 17 53.6 13 247 -55 12 15 8 12 24 48 12 10 34 12 29 23 -0.34 - 88 0 0 12 39 53 3 17 54.5 12 247 -56 12 35 3 12 44 43 12 30 29 12 49 18 -0.34 - 87 0 0 12 59 55 3 17 55.3 11 247 -57 12 55 5 13 4 45 12 50 30 13 9 20 -0.34 - 86 0 0 13 20 4 3 17 56.1 10 248 -58 13 15 13 13 24 54 13 10 39 13 29 30 -0.34 - 85 0 0 13 40 19 3 17 56.8 9 248 -59 13 35 28 13 45 9 13 30 53 13 49 45 -0.34 - 84 0 0 14 0 39 3 17 57.4 8 248 -60 13 55 49 14 5 30 13 51 13 14 10 6 -0.34 - 83 0 0 14 21 5 3 17 57.9 7 248 -61 14 16 14 14 25 56 14 11 39 14 30 32 -0.34 - 82 0 0 14 41 36 3 17 58.4 6 249 -63 14 36 45 14 46 27 14 32 9 14 51 3 -0.34 - 81 0 0 15 2 11 3 17 58.8 5 249 -64 14 57 19 15 7 2 14 52 44 15 11 38 -0.34 - 80 0 0 15 22 49 3 17 59.1 4 249 -65 15 17 58 15 27 41 15 13 22 15 32 17 -0.34 - 79 0 0 15 43 31 3 17 59.3 3 249 -66 15 38 39 15 48 23 15 34 4 15 52 59 -0.35 - 78 0 0 16 4 15 3 17 59.5 2 250 -67 15 59 24 16 9 7 15 54 48 16 13 44 -0.36 - 77 0 0 16 25 2 3 17 59.6 1 250 -67 16 20 10 16 29 54 16 15 34 16 34 31 -0.40 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 6320-01872-1 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 49 36.9842 DE: -18 59 23.299 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 49 36.9842 DE: -18 59 23.299 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.2 * B mag [mag]: 11.8 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (33818) 2000 AK97 asteroid class: approx. diameter [km]: 16 approx. diameter ["]: 0.007 distance from Earth [AU]: 3.14080 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#47 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): 0.017", 0.003", 95.444° remarks: * orbital elements for (33818)2000 AK97 : Mean anomaly = 20.5425978239 deg Arg. of pericenter = 148.3658891724 deg Long. of node = 141.5428325026 deg Inclination = 16.4866837470 deg Eccentricity = 0.0776485839 Semimajor axis = 3.1618433417 AU Perihelion dist = 2.9163306838 AU Mag: H = 12.56, G = 0.15 Epoch of elements : MJD 60623.13503454 TDT (2024 Nov 09.1350) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#472023Apr25,0.56,2024,11,9,3.240833,0.006411,0.320546,16.037475,-0.336290,0.005389,0.001096,-0.000001,0.000000 -159.6431,-18.9283,127.35,-16.97,False TYC 6320-01872-1,19.82694010,-18.9898051,11.84,11.23,10.90,0.0,0,,19.85080776,-18.9282940,7.10,6.98,0,0,0 33818,2000 AK97,18.33,16.011,3.1408,0,0,3.165,-0.94,,1.2,0 0,20.5189,2024,11,9,148.3659,141.5428,16.4867,0.07765,3.16184,2.91633,12.56,5.0,0.15 1.473,0.0173,0.0031,95,0.0034,Known errors,0.97,0,-1,-1 20241109_1872-1,60140.69 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:32 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org