IOTA/IOTA-ES occultation update for (393) Lampetia / TYC 5168-01996-1 event on 2023 Oct 23, 05:27 UT Visible from Alaska, N Canada Summary ------- On 2023 Oct 23 UT, the 129.2 km diameter asteroid (393) Lampetia will occult a 9.6 mag star in the constellation Aquila for observers along a path across Alaska, N Canada. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.70 mag to 12.19 mag (the magnitude of the asteroid) for at most 5.690 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: 2023 Oct 23, 05:25 - 2023 Oct 23, 05:29 * geocentric midpoint of event [JD]: 2460240.72749612 * magnitude of target star: 9.58 * magnitude drop [mag]: 2.70 * estimated maximum duration [s]: 5.690 * Moon: 62 % sunlit, 23° distance * Sun: 93° distance * rough path description: Alaska, N Canada The occultation path -------------------- * approximate projected width [km]: 290 * 1 sigma uncertainty interval [path widths]: +/- 0.04 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.014", 0.001", 77°) * approx speed of asteroid's shadow [km/s]: 22.7007 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5168-01996-1 by 393 Lampetia on 2023 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 0 0 0 .. .. .... .. .. .. .. .. .. 69 55 11 .. .. .. 69 48 30 .. .. .. .... 113 0 0 71 9 56 5 25 32.2 0 105 7 69 50 9 .. .. .. 69 43 28 .. .. .. .... 114 0 0 71 4 53 5 25 32.2 1 106 7 69 45 0 72 28 53 69 38 19 72 36 19 -1.28 115 0 0 70 59 42 5 25 32.2 1 107 7 69 39 45 72 23 49 69 33 3 72 31 16 -1.55 116 0 0 70 54 24 5 25 32.3 1 108 7 69 34 22 72 18 38 69 27 39 72 26 5 -1.67 117 0 0 70 49 0 5 25 32.4 2 109 7 69 28 52 72 13 19 69 22 9 72 20 47 -1.75 118 0 0 70 43 29 5 25 32.5 2 110 7 69 23 15 72 7 54 69 16 32 72 15 23 -1.80 119 0 0 70 37 50 5 25 32.7 2 111 6 69 17 31 72 2 22 69 10 48 72 9 51 -1.83 120 0 0 70 32 5 5 25 32.8 3 112 6 69 11 40 71 56 43 69 4 56 72 4 12 -1.86 121 0 0 70 26 12 5 25 33.0 3 112 6 69 5 43 71 50 57 68 58 58 71 58 27 -1.88 122 0 0 70 20 13 5 25 33.2 3 113 6 68 59 38 71 45 3 68 52 53 71 52 34 -1.89 123 0 0 70 14 7 5 25 33.5 4 114 6 68 53 27 71 39 3 68 46 41 71 46 35 -1.91 124 0 0 70 7 53 5 25 33.7 4 115 6 68 47 8 71 32 56 68 40 23 71 40 28 -1.92 125 0 0 70 1 33 5 25 34.0 4 116 6 68 40 43 71 26 42 68 33 57 71 34 15 -1.93 126 0 0 69 55 6 5 25 34.3 5 117 6 68 34 11 71 20 21 68 27 24 71 27 54 -1.93 127 0 0 69 48 32 5 25 34.7 5 118 6 68 27 32 71 13 53 68 20 45 71 21 27 -1.94 128 0 0 69 41 52 5 25 35.1 5 119 6 68 20 46 71 7 18 68 13 59 71 14 53 -1.94 129 0 0 69 35 4 5 25 35.5 6 120 6 68 13 53 71 0 37 68 7 6 71 8 11 -1.95 130 0 0 69 28 10 5 25 35.9 6 121 6 68 6 54 70 53 48 68 0 6 71 1 23 -1.96 131 0 0 69 21 9 5 25 36.4 7 122 6 67 59 49 70 46 53 67 53 0 70 54 29 -1.96 132 0 0 69 14 1 5 25 36.9 7 123 5 67 52 36 70 39 50 67 45 48 70 47 27 -1.96 133 0 0 69 6 47 5 25 37.4 7 124 5 67 45 18 70 32 42 67 38 28 70 40 18 -1.97 134 0 0 68 59 26 5 25 37.9 8 125 5 67 37 52 70 25 26 67 31 3 70 33 3 -1.97 135 0 0 68 51 59 5 25 38.5 8 126 5 67 30 21 70 18 4 67 23 31 70 25 42 -1.97 136 0 0 68 44 25 5 25 39.1 8 127 5 67 22 43 70 10 35 67 15 52 70 18 13 -1.98 137 0 0 68 36 45 5 25 39.8 9 128 5 67 14 58 70 3 0 67 8 8 70 10 38 -1.98 138 0 0 68 28 59 5 25 40.4 9 129 5 67 7 8 69 55 18 67 0 17 70 2 57 -1.98 139 0 0 68 21 6 5 25 41.1 9 129 4 66 59 11 69 47 30 66 52 20 69 55 9 -1.98 140 0 0 68 13 7 5 25 41.9 10 130 4 66 51 9 69 39 35 66 44 17 69 47 15 -1.98 141 0 0 68 5 2 5 25 42.6 10 131 4 66 43 0 69 31 35 66 36 9 69 39 15 -1.99 142 0 0 67 56 52 5 25 43.5 11 132 4 66 34 46 69 23 28 66 27 54 69 31 9 -1.99 143 0 0 67 48 35 5 25 44.3 11 133 4 66 26 26 69 15 15 66 19 34 69 22 56 -1.99 144 0 0 67 40 12 5 25 45.2 11 134 4 66 18 1 69 6 56 66 11 8 69 14 37 -1.99 145 0 0 67 31 44 5 25 46.1 12 135 3 66 9 29 68 58 31 66 2 37 69 6 13 -1.99 146 0 0 67 23 10 5 25 47.0 12 136 3 66 0 53 68 50 1 65 54 0 68 57 43 -1.99 147 0 0 67 14 31 5 25 48.0 12 137 3 65 52 11 68 41 24 65 45 18 68 49 7 -2.00 148 0 0 67 5 47 5 25 49.0 13 138 3 65 43 24 68 32 42 65 36 31 68 40 25 -2.00 149 0 0 66 56 57 5 25 50.1 13 139 3 65 34 32 68 23 55 65 27 38 68 31 38 -2.00 150 0 0 66 48 2 5 25 51.2 14 140 2 65 25 35 68 15 3 65 18 41 68 22 46 -2.00 151 0 0 66 39 2 5 25 52.3 14 141 2 65 16 34 68 6 5 65 9 40 68 13 48 -2.00 152 0 0 66 29 57 5 25 53.5 14 142 2 65 7 27 67 57 2 65 0 33 68 4 46 -2.00 153 0 0 66 20 48 5 25 54.7 15 143 2 64 58 16 67 47 55 64 51 22 67 55 38 -2.00 154 0 0 66 11 34 5 25 55.9 15 144 1 64 49 1 67 38 42 64 42 7 67 46 26 -2.00 155 0 0 66 2 16 5 25 57.2 15 145 1 64 39 42 67 29 25 64 32 48 67 37 9 -2.01 156 0 0 65 52 54 5 25 58.5 16 146 1 64 30 19 67 20 4 64 23 25 67 27 48 -2.01 157 0 0 65 43 27 5 25 59.8 16 147 1 64 20 52 67 10 38 64 13 57 67 18 22 -2.01 158 0 0 65 33 57 5 26 1.2 16 148 0 64 11 21 67 1 9 64 4 27 67 8 53 -2.01 159 0 0 65 24 23 5 26 2.7 17 149 0 64 1 47 66 51 35 63 54 52 66 59 19 -2.01 160 0 0 65 14 46 5 26 4.1 17 150 0 63 52 10 66 41 57 63 45 15 66 49 42 -2.01 161 0 0 65 5 5 5 26 5.7 18 151 -1 63 42 29 66 32 17 63 35 35 66 40 1 -2.01 162 0 0 64 55 21 5 26 7.2 18 152 -1 63 32 46 66 22 32 63 25 51 66 30 16 -2.01 163 0 0 64 45 35 5 26 8.8 18 153 -1 63 23 0 66 12 45 63 16 5 66 20 29 -2.01 164 0 0 64 35 45 5 26 10.4 19 154 -2 63 13 11 66 2 55 63 6 17 66 10 39 -2.01 165 0 0 64 25 53 5 26 12.1 19 155 -2 63 3 20 65 53 2 62 56 26 66 0 45 -2.01 166 0 0 64 15 59 5 26 13.8 19 156 -2 62 53 27 65 43 6 62 46 33 65 50 50 -2.02 167 0 0 64 6 3 5 26 15.5 20 157 -3 62 43 33 65 33 8 62 36 38 65 40 52 -2.02 168 0 0 63 56 5 5 26 17.3 20 158 -3 62 33 36 65 23 8 62 26 42 65 30 52 -2.02 169 0 0 63 46 6 5 26 19.1 20 159 -3 62 23 38 65 13 7 62 16 44 65 20 50 -2.02 170 0 0 63 36 5 5 26 21.0 21 160 -4 62 13 39 65 3 3 62 6 46 65 10 46 -2.02 171 0 0 63 26 3 5 26 22.9 21 161 -4 62 3 39 64 52 59 61 56 46 65 0 41 -2.02 172 0 0 63 16 0 5 26 24.8 21 162 -5 61 53 39 64 42 53 61 46 45 64 50 35 -2.02 173 0 0 63 5 56 5 26 26.7 21 163 -5 61 43 38 64 32 46 61 36 44 64 40 29 -2.02 174 0 0 62 55 52 5 26 28.7 22 164 -5 61 33 36 64 22 39 61 26 43 64 30 21 -2.02 175 0 0 62 45 48 5 26 30.8 22 165 -6 61 23 35 64 12 32 61 16 42 64 20 13 -2.02 175 59 59 62 35 44 5 26 32.9 22 166 -6 61 13 34 64 2 24 61 6 41 64 10 5 -2.02 176 59 59 62 25 40 5 26 35.0 23 168 -7 61 3 33 63 52 16 60 56 41 63 59 57 -2.02 177 59 59 62 15 36 5 26 37.1 23 169 -7 60 53 33 63 42 9 60 46 41 63 49 50 -2.02 178 59 59 62 5 34 5 26 39.3 23 170 -7 60 43 34 63 32 3 60 36 43 63 39 43 -2.03 -180 0 1 61 55 33 5 26 41.5 23 171 -8 60 33 37 63 21 57 60 26 45 63 29 37 -2.03 -179 0 1 61 45 33 5 26 43.7 24 172 -8 60 23 40 63 11 53 60 16 49 63 19 32 -2.03 -178 0 1 61 35 35 5 26 46.0 24 173 -9 60 13 46 63 1 50 60 6 55 63 9 28 -2.03 -177 0 1 61 25 38 5 26 48.3 24 174 -9 60 3 54 62 51 49 59 57 3 62 59 27 -2.03 -176 0 1 61 15 44 5 26 50.6 24 175 -10 59 54 4 62 41 50 59 47 14 62 49 27 -2.03 -175 0 1 61 5 52 5 26 53.0 24 176 -10 59 44 16 62 31 53 59 37 26 62 39 30 -2.03 -174 0 1 60 56 3 5 26 55.4 25 177 -11 59 34 31 62 21 59 59 27 42 62 29 35 -2.03 -173 0 1 60 46 17 5 26 57.8 25 178 -11 59 24 50 62 12 7 59 18 1 62 19 44 -2.03 -172 0 1 60 36 34 5 27 0.2 25 180 -12 59 15 12 62 2 19 59 8 23 62 9 55 -2.03 -171 0 1 60 26 55 5 27 2.7 25 181 -12 59 5 37 61 52 34 58 58 49 62 0 10 -2.03 -170 0 1 60 17 20 5 27 5.2 25 182 -13 58 56 7 61 42 53 58 49 19 61 50 28 -2.03 -169 0 1 60 7 48 5 27 7.7 25 183 -13 58 46 40 61 33 16 58 39 52 61 40 50 -2.03 -168 0 1 59 58 21 5 27 10.3 26 184 -14 58 37 18 61 23 43 58 30 31 61 31 17 -2.03 -167 0 1 59 48 59 5 27 12.8 26 185 -14 58 28 0 61 14 15 58 21 14 61 21 48 -2.04 -166 0 1 59 39 41 5 27 15.4 26 186 -15 58 18 48 61 4 51 58 12 2 61 12 24 -2.04 -165 0 1 59 30 29 5 27 18.0 26 187 -15 58 9 41 60 55 33 58 2 55 61 3 5 -2.04 -164 0 1 59 21 22 5 27 20.6 26 189 -16 58 0 39 60 46 20 57 53 53 60 53 51 -2.04 -163 0 1 59 12 20 5 27 23.2 26 190 -16 57 51 43 60 37 12 57 44 57 60 44 43 -2.04 -162 0 1 59 3 25 5 27 25.9 26 191 -17 57 42 52 60 28 11 57 36 8 60 35 41 -2.04 -161 0 1 58 54 36 5 27 28.5 26 192 -17 57 34 8 60 19 15 57 27 24 60 26 45 -2.04 -160 0 1 58 45 53 5 27 31.2 26 193 -18 57 25 31 60 10 26 57 18 47 60 17 55 -2.04 -159 0 1 58 37 17 5 27 33.9 26 194 -18 57 17 0 60 1 44 57 10 17 60 9 13 -2.04 -158 0 1 58 28 48 5 27 36.5 26 195 -19 57 8 36 59 53 9 57 1 53 60 0 37 -2.04 -157 0 1 58 20 26 5 27 39.2 26 197 -19 57 0 19 59 44 40 56 53 37 59 52 8 -2.04 -156 0 1 58 12 11 5 27 41.9 26 198 -20 56 52 10 59 36 20 56 45 28 59 43 47 -2.04 -155 0 1 58 4 4 5 27 44.6 26 199 -21 56 44 9 59 28 7 56 37 27 59 35 33 -2.04 -154 0 1 57 56 5 5 27 47.3 26 200 -21 56 36 15 59 20 2 56 29 33 59 27 27 -2.04 -153 0 1 57 48 14 5 27 50.0 26 201 -22 56 28 29 59 12 5 56 21 48 59 19 30 -2.04 -152 0 1 57 40 32 5 27 52.8 26 202 -22 56 20 52 59 4 16 56 14 12 59 11 41 -2.04 -151 0 1 57 32 58 5 27 55.5 26 203 -23 56 13 23 58 56 37 56 6 43 59 4 1 -2.04 -150 0 1 57 25 33 5 27 58.2 26 204 -23 56 6 3 58 49 5 55 59 24 58 56 29 -2.05 -149 0 1 57 18 17 5 28 0.8 26 206 -24 55 58 52 58 41 43 55 52 13 58 49 6 -2.05 -148 0 1 57 11 10 5 28 3.5 25 207 -24 55 51 51 58 34 31 55 45 12 58 41 53 -2.05 -147 0 1 57 4 13 5 28 6.2 25 208 -25 55 44 58 58 27 28 55 38 19 58 34 50 -2.05 -146 0 1 56 57 25 5 28 8.9 25 209 -26 55 38 15 58 20 35 55 31 37 58 27 56 -2.05 -145 0 1 56 50 47 5 28 11.5 25 210 -26 55 31 42 58 13 51 55 25 4 58 21 12 -2.05 -144 0 1 56 44 19 5 28 14.2 25 211 -27 55 25 19 58 7 18 55 18 42 58 14 38 -2.05 -143 0 1 56 38 2 5 28 16.8 25 212 -27 55 19 6 58 0 55 55 12 29 58 8 15 -2.05 -142 0 1 56 31 55 5 28 19.4 24 213 -28 55 13 3 57 54 42 55 6 27 58 2 2 -2.05 -141 0 1 56 25 58 5 28 22.0 24 214 -28 55 7 11 57 48 41 55 0 35 57 55 59 -2.05 -140 0 1 56 20 12 5 28 24.6 24 215 -29 55 1 29 57 42 50 54 54 53 57 50 8 -2.05 -139 0 1 56 14 37 5 28 27.1 24 216 -29 54 55 59 57 37 10 54 49 23 57 44 28 -2.05 -138 0 1 56 9 13 5 28 29.7 23 217 -30 54 50 39 57 31 41 54 44 3 57 38 58 -2.05 -137 0 1 56 4 0 5 28 32.2 23 219 -31 54 45 30 57 26 23 54 38 55 57 33 40 -2.05 -136 0 1 55 58 59 5 28 34.7 23 220 -31 54 40 33 57 21 17 54 33 58 57 28 34 -2.05 -135 0 1 55 54 9 5 28 37.1 22 221 -32 54 35 46 57 16 23 54 29 12 57 23 39 -2.05 -134 0 1 55 49 30 5 28 39.5 22 222 -32 54 31 12 57 11 41 54 24 38 57 18 56 -2.05 -133 0 1 55 45 4 5 28 41.9 22 223 -33 54 26 49 57 7 10 54 20 15 57 14 25 -2.05 -132 0 1 55 40 49 5 28 44.3 21 224 -33 54 22 37 57 2 51 54 16 4 57 10 6 -2.06 -131 0 1 55 36 47 5 28 46.6 21 225 -34 54 18 38 56 58 45 54 12 5 57 6 0 -2.06 -130 0 1 55 32 56 5 28 48.9 21 226 -34 54 14 51 56 54 51 54 8 17 57 2 5 -2.06 -129 0 1 55 29 18 5 28 51.2 20 227 -35 54 11 15 56 51 9 54 4 42 56 58 23 -2.06 -128 0 1 55 25 52 5 28 53.4 20 228 -35 54 7 52 56 47 40 54 1 19 56 54 54 -2.06 -127 0 1 55 22 38 5 28 55.5 20 229 -36 54 4 41 56 44 23 53 58 9 56 51 37 -2.06 -126 0 1 55 19 37 5 28 57.7 19 230 -36 54 1 43 56 41 19 53 55 10 56 48 32 -2.06 -125 0 1 55 16 49 5 28 59.8 19 231 -37 53 58 56 56 38 28 53 52 24 56 45 41 -2.06 -124 0 1 55 14 13 5 29 1.8 18 232 -37 53 56 23 56 35 50 53 49 51 56 43 2 -2.06 -123 0 1 55 11 50 5 29 3.8 18 233 -38 53 54 2 56 33 24 53 47 30 56 40 37 -2.06 -122 0 1 55 9 39 5 29 5.8 18 233 -38 53 51 53 56 31 12 53 45 22 56 38 24 -2.06 -121 0 1 55 7 42 5 29 7.7 17 234 -38 53 49 57 56 29 12 53 43 26 56 36 24 -2.06 -120 0 1 55 5 57 5 29 9.6 17 235 -39 53 48 14 56 27 26 53 41 43 56 34 37 -2.06 -119 0 1 55 4 25 5 29 11.4 16 236 -39 53 46 44 56 25 52 53 40 13 56 33 4 -2.07 -118 0 1 55 3 6 5 29 13.2 16 237 -40 53 45 26 56 24 32 53 38 55 56 31 43 -2.07 -117 0 1 55 2 0 5 29 14.9 15 238 -40 53 44 21 56 23 25 53 37 50 56 30 36 -2.07 -116 0 1 55 1 7 5 29 16.5 15 239 -40 53 43 29 56 22 31 53 36 59 56 29 42 -2.07 -115 0 1 55 0 28 5 29 18.2 14 240 -41 53 42 50 56 21 50 53 36 20 56 29 1 -2.07 -114 0 1 55 0 1 5 29 19.7 14 241 -41 53 42 24 56 21 23 53 35 53 56 28 34 -2.07 -113 0 1 54 59 47 5 29 21.2 13 242 -42 53 42 11 56 21 8 53 35 40 56 28 19 -2.07 -112 0 1 54 59 46 5 29 22.6 13 243 -42 53 42 10 56 21 7 53 35 40 56 28 18 -2.07 -111 0 1 54 59 59 5 29 24.0 12 243 -42 53 42 23 56 21 19 53 35 52 56 28 31 -2.08 -110 0 0 55 0 24 5 29 25.4 12 244 -43 53 42 48 56 21 45 53 36 17 56 28 56 -2.08 -109 0 0 55 1 2 5 29 26.6 11 245 -43 53 43 26 56 22 23 53 36 55 56 29 35 -2.08 -108 0 0 55 1 53 5 29 27.9 11 246 -43 53 44 16 56 23 15 53 37 46 56 30 26 -2.08 -107 0 0 55 2 57 5 29 29.0 10 247 -43 53 45 20 56 24 20 53 38 49 56 31 31 -2.08 -106 0 0 55 4 14 5 29 30.1 10 248 -44 53 46 36 56 25 37 53 40 5 56 32 49 -2.09 -105 0 0 55 5 44 5 29 31.1 9 249 -44 53 48 5 56 27 8 53 41 34 56 34 20 -2.09 -104 0 0 55 7 27 5 29 32.1 8 249 -44 53 49 47 56 28 52 53 43 16 56 36 4 -2.09 -103 0 0 55 9 22 5 29 33.0 8 250 -44 53 51 41 56 30 49 53 45 10 56 38 1 -2.10 -102 0 0 55 11 30 5 29 33.9 7 251 -44 53 53 47 56 32 59 53 47 16 56 40 10 -2.10 -101 0 0 55 13 50 5 29 34.6 7 252 -45 53 56 6 56 35 21 53 49 35 56 42 33 -2.11 -100 0 0 55 16 24 5 29 35.4 6 253 -45 53 58 38 56 37 56 53 52 6 56 45 8 -2.11 - 99 0 0 55 19 9 5 29 36.0 6 254 -45 54 1 21 56 40 44 53 54 50 56 47 56 -2.12 - 98 0 0 55 22 7 5 29 36.6 5 254 -45 54 4 17 56 43 44 53 57 46 56 50 57 -2.13 - 97 0 0 55 25 17 5 29 37.2 5 255 -45 54 7 25 56 46 57 54 0 53 56 54 10 -2.14 - 96 0 0 55 28 40 5 29 37.6 4 256 -45 54 10 45 56 50 22 54 4 13 56 57 35 -2.16 - 95 0 0 55 32 14 5 29 38.0 3 257 -45 54 14 17 56 53 59 54 7 45 57 1 13 -2.18 - 94 0 0 55 36 0 5 29 38.4 3 258 -45 54 18 1 56 57 49 54 11 28 57 5 2 -2.21 - 93 0 0 55 39 59 5 29 38.7 2 259 -45 54 21 56 57 1 50 54 15 24 57 9 4 -2.25 - 92 0 0 55 44 8 5 29 38.9 2 259 -45 54 26 3 57 6 3 54 19 30 57 13 18 -2.33 - 91 0 0 55 48 30 5 29 39.0 1 260 -45 54 30 22 57 10 28 54 23 49 57 17 43 -2.47 - 90 0 0 55 53 3 5 29 39.1 1 261 -45 54 34 52 57 15 5 54 28 18 57 22 20 -2.91 0 0 0 .. .. .... .. .. .. .. .. .. 54 39 33 .. .. .. 54 32 59 .. .. .. .... Uncertainty in time = +/- 1 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 5168-01996-1 * constellation : Aquila * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 04 46.0658 DE: -04 37 09.689 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 04 46.0653 DE: -04 37 09.691 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 9.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (393) Lampetia asteroid class: approx. diameter [km]: 129 approx. diameter ["]: 0.111 distance from Earth [AU]: 1.59840 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#131 date of fit: 2023 Oct 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): 0.014", 0.001", 77.388° remarks: * orbital elements for (393)Lampetia : Mean anomaly = 14.6677304554 deg Arg. of pericenter = 90.8836660584 deg Long. of node = 212.3933605883 deg Inclination = 14.8773546922 deg Eccentricity = 0.3299193065 Semimajor axis = 2.7794318504 AU Perihelion dist = 1.8624436219 AU Mag: H = 8.46, G = 0.15 Epoch of elements : MJD 60240.22743056 TDT (2023 Oct 23.2274) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1312023Oct09,5.69,2023,10,23,5.459907,0.121711,0.886956,12.695591,-1.729911,0.005123,0.001066,0.000000,0.000000 -171.7742,-4.5514,94.21,-11.31,False TYC 5168-01996-1,20.07946275,-4.6193581,0.00,9.58,0.00,0.0,0,,20.10026199,-4.5513755,2.71,0.00,0,0,0 393,Lampetia,12.19,129.200,1.5984,0,0,4.672,-9.51,,8.4,0 0,14.6194,2023,10,23,90.8837,212.3934,14.8774,0.32992,2.77943,1.86244,8.42,5.0,0.15 1.043,0.0137,0.0006,77,0.0137,Known errors,-1.00,0,-1,-1 20231023_1996-1,60232.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 20:56 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org