IOTA/IOTA-ES occultation update for (5290) Langevin / UCAC4 418-056200 event on 2024 Nov 26, 23:29 UT Visible from Summary ------- On 2024 Nov 26 UT, the 17.659 km diameter asteroid (5290) Langevin will occult a 11.7 mag star in the constellation Virgo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.68 mag to 18.42 mag (the magnitude of the asteroid) for at most 0.520 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 Nov 26, 23:27 - 2024 Nov 26, 23:31 * geocentric midpoint of event [JD]: 2460641.47879308 * magnitude of target star: 11.74 * magnitude drop [mag]: 6.68 * estimated maximum duration [s]: 0.520 * Moon: 16 % sunlit, 7° distance * Sun: 54° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 24 * 1 sigma uncertainty interval [path widths]: +/- 0.20 * 1 sigma uncertainty interval [seconds]: +/- 0.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.001", 102°) * approx speed of asteroid's shadow [km/s]: 33.7000 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 418-056200 by 5290 Langevin on 2024 Nov 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 55 0 0 62 5 23 23 27 11.4 0 105 -37 61 58 34 62 12 12 61 55 50 62 14 57 .... 56 0 0 61 57 52 23 27 11.4 1 106 -36 61 51 3 62 4 42 61 48 18 62 7 27 -0.55 57 0 0 61 50 6 23 27 11.5 1 107 -36 61 43 16 61 56 57 61 40 31 61 59 42 -0.70 58 0 0 61 42 5 23 27 11.5 2 108 -36 61 35 14 61 48 56 61 32 29 61 51 42 -0.77 59 0 0 61 33 48 23 27 11.6 2 108 -35 61 26 57 61 40 41 61 24 11 61 43 27 -0.80 60 0 0 61 25 17 23 27 11.7 3 109 -35 61 18 24 61 32 10 61 15 38 61 34 57 -0.83 61 0 0 61 16 29 23 27 11.8 3 110 -35 61 9 36 61 23 23 61 6 50 61 26 10 -0.85 62 0 0 61 7 26 23 27 12.0 4 111 -34 61 0 32 61 14 21 60 57 46 61 17 9 -0.86 63 0 0 60 58 8 23 27 12.1 4 112 -34 60 51 13 61 5 3 60 48 26 61 7 51 -0.87 64 0 0 60 48 33 23 27 12.3 5 113 -33 60 41 37 60 55 30 60 38 50 60 58 18 -0.88 65 0 0 60 38 43 23 27 12.5 5 114 -33 60 31 46 60 45 40 60 28 58 60 48 29 -0.89 66 0 0 60 28 36 23 27 12.8 6 115 -32 60 21 38 60 35 35 60 18 50 60 38 24 -0.89 67 0 0 60 18 13 23 27 13.0 6 115 -32 60 11 15 60 25 13 60 8 26 60 28 2 -0.90 68 0 0 60 7 35 23 27 13.3 7 116 -32 60 0 35 60 14 35 59 57 46 60 17 25 -0.90 69 0 0 59 56 39 23 27 13.6 7 117 -31 59 49 39 60 3 41 59 46 50 60 6 31 -0.90 70 0 0 59 45 28 23 27 13.9 8 118 -31 59 38 26 59 52 30 59 35 37 59 55 21 -0.91 71 0 0 59 34 0 23 27 14.3 9 119 -30 59 26 57 59 41 3 59 24 7 59 43 54 -0.91 72 0 0 59 22 15 23 27 14.7 9 120 -30 59 15 12 59 29 19 59 12 21 59 32 11 -0.91 73 0 0 59 10 14 23 27 15.1 10 121 -29 59 3 9 59 17 19 59 0 19 59 20 11 -0.91 74 0 0 58 57 56 23 27 15.5 10 122 -29 58 50 50 59 5 2 58 47 59 59 7 54 -0.91 75 0 0 58 45 21 23 27 16.0 11 122 -28 58 38 15 58 52 28 58 35 23 58 55 21 -0.92 76 0 0 58 32 29 23 27 16.4 11 123 -28 58 25 22 58 39 37 58 22 30 58 42 30 -0.92 77 0 0 58 19 21 23 27 17.0 12 124 -27 58 12 12 58 26 30 58 9 20 58 29 23 -0.92 78 0 0 58 5 55 23 27 17.5 12 125 -27 57 58 46 58 13 5 57 55 53 58 15 59 -0.92 79 0 0 57 52 12 23 27 18.1 13 126 -26 57 45 2 57 59 23 57 42 9 58 2 18 -0.92 80 0 0 57 38 13 23 27 18.7 14 127 -26 57 31 2 57 45 25 57 28 8 57 48 19 -0.92 81 0 0 57 23 56 23 27 19.3 14 128 -25 57 16 44 57 31 9 57 13 50 57 34 4 -0.92 82 0 0 57 9 22 23 27 20.0 15 129 -25 57 2 9 57 16 36 56 59 15 57 19 32 -0.92 83 0 0 56 54 32 23 27 20.7 15 129 -24 56 47 18 57 1 47 56 44 23 57 4 42 -0.93 84 0 0 56 39 24 23 27 21.5 16 130 -24 56 32 9 56 46 40 56 29 14 56 49 36 -0.93 85 0 0 56 23 59 23 27 22.2 16 131 -23 56 16 43 56 31 16 56 13 48 56 34 12 -0.93 86 0 0 56 8 17 23 27 23.0 17 132 -22 56 1 0 56 15 35 55 58 5 56 18 31 -0.93 87 0 0 55 52 18 23 27 23.9 18 133 -22 55 45 1 55 59 37 55 42 5 56 2 34 -0.93 88 0 0 55 36 2 23 27 24.8 18 134 -21 55 28 44 55 43 22 55 25 48 55 46 19 -0.93 89 0 0 55 19 30 23 27 25.7 19 135 -21 55 12 11 55 26 50 55 9 14 55 29 48 -0.93 90 0 0 55 2 40 23 27 26.6 19 136 -20 54 55 20 55 10 1 54 52 23 55 13 0 -0.93 91 0 0 54 45 34 23 27 27.6 20 137 -19 54 38 14 54 52 56 54 35 16 54 55 55 -0.93 92 0 0 54 28 12 23 27 28.7 21 137 -19 54 20 50 54 35 34 54 17 53 54 38 33 -0.93 93 0 0 54 10 33 23 27 29.7 21 138 -18 54 3 10 54 17 56 54 0 12 54 20 55 -0.93 94 0 0 53 52 37 23 27 30.8 22 139 -17 53 45 14 54 0 1 53 42 16 54 3 1 -0.93 95 0 0 53 34 26 23 27 32.0 22 140 -17 53 27 2 53 41 51 53 24 4 53 44 50 -0.93 96 0 0 53 15 59 23 27 33.2 23 141 -16 53 8 34 53 23 24 53 5 35 53 26 24 -0.93 97 0 0 52 57 15 23 27 34.4 24 142 -16 52 49 50 53 4 41 52 46 51 53 7 42 -0.93 98 0 0 52 38 17 23 27 35.7 24 143 -15 52 30 51 52 45 43 52 27 52 52 48 44 -0.94 99 0 0 52 19 3 23 27 37.0 25 144 -14 52 11 36 52 26 30 52 8 37 52 29 30 -0.94 100 0 0 51 59 33 23 27 38.4 26 145 -13 51 52 7 52 7 1 51 49 7 52 10 2 -0.94 101 0 0 51 39 50 23 27 39.8 26 146 -13 51 32 22 51 47 18 51 29 22 51 50 19 -0.94 102 0 0 51 19 51 23 27 41.2 27 147 -12 51 12 23 51 27 20 51 9 23 51 30 21 -0.94 103 0 0 50 59 39 23 27 42.7 27 148 -11 50 52 10 51 7 8 50 49 10 51 10 9 -0.94 104 0 0 50 39 12 23 27 44.2 28 149 -11 50 31 44 50 46 42 50 28 43 50 49 43 -0.94 105 0 0 50 18 32 23 27 45.8 29 150 -10 50 11 3 50 26 2 50 8 2 50 29 4 -0.94 106 0 0 49 57 39 23 27 47.4 29 151 -9 49 50 10 50 5 9 49 47 9 50 8 11 -0.94 107 0 0 49 36 33 23 27 49.1 30 152 -8 49 29 3 49 44 4 49 26 2 49 47 6 -0.94 108 0 0 49 15 15 23 27 50.8 31 153 -8 49 7 45 49 22 46 49 4 44 49 25 48 -0.94 109 0 0 48 53 44 23 27 52.6 31 154 -7 48 46 14 49 1 15 48 43 13 49 4 18 -0.94 110 0 0 48 32 2 23 27 54.4 32 155 -6 48 24 32 48 39 34 48 21 31 48 42 36 -0.94 111 0 0 48 10 9 23 27 56.2 32 156 -5 48 2 39 48 17 41 47 59 38 48 20 43 -0.94 112 0 0 47 48 6 23 27 58.1 33 157 -5 47 40 35 47 55 37 47 37 34 47 58 40 -0.94 113 0 0 47 25 52 23 28 0.1 34 158 -4 47 18 22 47 33 24 47 15 20 47 36 26 -0.94 114 0 0 47 3 29 23 28 2.1 34 159 -3 46 55 58 47 11 1 46 52 57 47 14 3 -0.94 115 0 0 46 40 57 23 28 4.1 35 160 -2 46 33 26 46 48 29 46 30 25 46 51 31 -0.94 116 0 0 46 18 16 23 28 6.2 35 161 -2 46 10 46 46 25 48 46 7 44 46 28 50 -0.94 117 0 0 45 55 28 23 28 8.3 36 162 -1 45 47 57 46 2 59 45 44 56 46 6 1 -0.94 118 0 0 45 32 32 23 28 10.5 37 163 0 45 25 1 45 40 3 45 22 0 45 43 5 -0.94 119 0 0 45 9 29 23 28 12.7 37 165 1 45 1 59 45 17 0 44 58 58 45 20 2 -0.94 120 0 0 44 46 20 23 28 14.9 38 166 2 44 38 50 44 53 51 44 35 49 44 56 53 -0.94 121 0 0 44 23 6 23 28 17.2 38 167 2 44 15 37 44 30 37 44 12 36 44 33 39 -0.95 122 0 0 43 59 47 23 28 19.6 39 168 3 43 52 18 44 7 18 43 49 17 44 10 19 -0.95 123 0 0 43 36 24 23 28 22.0 39 169 4 43 28 55 43 43 54 43 25 54 43 46 56 -0.95 124 0 0 43 12 57 23 28 24.4 40 171 5 43 5 28 43 20 27 43 2 28 43 23 28 -0.95 125 0 0 42 49 27 23 28 26.8 40 172 6 42 41 59 42 56 57 42 38 59 42 59 58 -0.95 126 0 0 42 25 56 23 28 29.3 41 173 7 42 18 28 42 33 24 42 15 28 42 36 26 -0.95 127 0 0 42 2 22 23 28 31.9 41 174 7 41 54 55 42 9 51 41 51 55 42 12 52 -0.95 128 0 0 41 38 48 23 28 34.4 42 176 8 41 31 21 41 46 16 41 28 22 41 49 17 -0.95 129 0 0 41 15 14 23 28 37.0 42 177 9 41 7 48 41 22 41 41 4 48 41 25 42 -0.95 130 0 0 40 51 41 23 28 39.7 43 178 10 40 44 15 40 59 7 40 41 16 41 2 8 -0.95 131 0 0 40 28 8 23 28 42.3 43 180 11 40 20 43 40 35 34 40 17 44 40 38 35 -0.95 132 0 0 40 4 38 23 28 45.1 43 181 12 39 57 14 40 12 4 39 54 15 40 15 3 -0.95 133 0 0 39 41 11 23 28 47.8 44 183 12 39 33 47 39 48 35 39 30 48 39 51 35 -0.95 134 0 0 39 17 47 23 28 50.6 44 184 13 39 10 24 39 25 11 39 7 25 39 28 10 -0.95 135 0 0 38 54 27 23 28 53.3 44 185 14 38 47 5 39 1 50 38 44 7 39 4 49 -0.95 136 0 0 38 31 12 23 28 56.2 45 187 15 38 23 51 38 38 35 38 20 53 38 41 33 -0.95 137 0 0 38 8 3 23 28 59.0 45 188 16 38 0 42 38 15 25 37 57 45 38 18 23 -0.95 138 0 0 37 45 0 23 29 1.9 45 190 17 37 37 40 37 52 21 37 34 43 37 55 19 -0.95 139 0 0 37 22 4 23 29 4.8 45 191 18 37 14 45 37 29 24 37 11 48 37 32 22 -0.95 140 0 0 36 59 16 23 29 7.7 46 193 18 36 51 57 37 6 35 36 49 1 37 9 32 -0.95 141 0 0 36 36 36 23 29 10.6 46 194 19 36 29 19 36 43 55 36 26 23 36 46 52 -0.95 142 0 0 36 14 6 23 29 13.5 46 196 20 36 6 50 36 21 24 36 3 54 36 24 20 -0.95 143 0 0 35 51 46 23 29 16.5 46 197 21 35 44 30 35 59 2 35 41 35 36 1 59 -0.95 144 0 0 35 29 35 23 29 19.5 46 199 22 35 22 20 35 36 51 35 19 25 35 39 47 -0.95 145 0 0 35 7 36 23 29 22.5 46 200 22 35 0 22 35 14 51 34 57 28 35 17 46 -0.95 146 0 0 34 45 49 23 29 25.4 46 202 23 34 38 36 34 53 3 34 35 42 34 55 58 -0.96 147 0 0 34 24 14 23 29 28.4 46 203 24 34 17 2 34 31 27 34 14 8 34 34 22 -0.96 148 0 0 34 2 52 23 29 31.4 46 205 25 33 55 41 34 10 4 33 52 48 34 12 59 -0.96 149 0 0 33 41 44 23 29 34.5 46 206 26 33 34 34 33 48 55 33 31 41 33 51 49 -0.96 150 0 0 33 20 50 23 29 37.5 46 208 26 33 13 41 33 28 0 33 10 48 33 30 54 -0.96 151 0 0 33 0 12 23 29 40.5 46 209 27 32 53 3 33 7 21 32 50 11 33 10 14 -0.96 152 0 0 32 39 48 23 29 43.5 46 211 28 32 32 41 32 46 56 32 29 49 32 49 49 -0.96 153 0 0 32 19 41 23 29 46.5 46 212 29 32 12 35 32 26 48 32 9 43 32 29 41 -0.96 154 0 0 31 59 50 23 29 49.5 46 214 29 31 52 45 32 6 56 31 49 54 32 9 49 -0.96 155 0 0 31 40 17 23 29 52.5 45 215 30 31 33 12 31 47 22 31 30 21 31 50 14 -0.96 156 0 0 31 21 1 23 29 55.5 45 217 31 31 13 57 31 28 5 31 11 7 31 30 57 -0.96 157 0 0 31 2 3 23 29 58.5 45 218 32 30 55 1 31 9 7 30 52 11 31 11 58 -0.96 158 0 0 30 43 24 23 30 1.4 45 220 32 30 36 23 30 50 27 30 33 33 30 53 17 -0.96 159 0 0 30 25 5 23 30 4.4 44 221 33 30 18 4 30 32 6 30 15 15 30 34 56 -0.96 160 0 0 30 7 5 23 30 7.3 44 222 34 30 0 5 30 14 5 29 57 16 30 16 55 -0.96 161 0 0 29 49 25 23 30 10.2 43 224 34 29 42 26 29 56 24 29 39 38 29 59 14 -0.96 162 0 0 29 32 6 23 30 13.1 43 225 35 29 25 8 29 39 4 29 22 20 29 41 53 -0.96 163 0 0 29 15 7 23 30 16.0 43 226 36 29 8 10 29 22 5 29 5 23 29 24 54 -0.96 164 0 0 28 58 30 23 30 18.9 42 227 36 28 51 34 29 5 27 28 48 47 29 8 15 -0.96 165 0 0 28 42 15 23 30 21.7 42 229 37 28 35 20 28 49 11 28 32 33 28 51 59 -0.96 166 0 0 28 26 22 23 30 24.5 41 230 37 28 19 28 28 33 17 28 16 41 28 36 5 -0.96 167 0 0 28 10 52 23 30 27.3 41 231 38 28 3 59 28 17 46 28 1 12 28 20 33 -0.96 168 0 0 27 55 44 23 30 30.0 40 232 39 27 48 52 28 2 38 27 46 6 28 5 25 -0.96 169 0 0 27 41 0 23 30 32.7 40 233 39 27 34 9 27 47 53 27 31 23 27 50 39 -0.96 170 0 0 27 26 40 23 30 35.4 39 234 40 27 19 49 27 33 31 27 17 3 27 36 18 -0.96 171 0 0 27 12 43 23 30 38.1 38 235 40 27 5 53 27 19 34 27 3 8 27 22 20 -0.96 172 0 0 26 59 10 23 30 40.7 38 236 41 26 52 21 27 6 1 26 49 36 27 8 46 -0.96 173 0 0 26 46 2 23 30 43.3 37 237 41 26 39 14 26 52 52 26 36 29 26 55 37 -0.96 174 0 0 26 33 19 23 30 45.8 36 238 41 26 26 31 26 40 8 26 23 47 26 42 53 -0.96 175 0 0 26 21 1 23 30 48.3 36 239 42 26 14 13 26 27 48 26 11 29 26 30 33 -0.97 176 0 0 26 9 7 23 30 50.8 35 240 42 26 2 21 26 15 55 25 59 37 26 18 39 -0.97 177 0 0 25 57 40 23 30 53.2 34 241 42 25 50 54 26 4 26 25 48 11 26 7 10 -0.97 178 0 0 25 46 38 23 30 55.6 34 242 43 25 39 53 25 53 24 25 37 10 25 56 8 -0.97 179 0 0 25 36 2 23 30 57.9 33 242 43 25 29 17 25 42 47 25 26 34 25 45 31 -0.97 180 0 0 25 25 52 23 31 0.2 32 243 43 25 19 8 25 32 36 25 16 25 25 35 20 -0.97 -179 0 0 25 16 8 23 31 2.4 32 244 44 25 9 25 25 22 52 25 6 42 25 25 35 -0.97 -178 0 0 25 6 51 23 31 4.6 31 245 44 25 0 8 25 13 34 24 57 26 25 16 17 -0.97 -177 0 0 24 58 0 23 31 6.8 30 245 44 24 51 18 25 4 43 24 48 36 25 7 26 -0.97 -176 0 0 24 49 36 23 31 8.8 29 246 44 24 42 55 24 56 19 24 40 13 24 59 1 -0.97 -175 0 0 24 41 40 23 31 10.9 28 247 44 24 34 58 24 48 21 24 32 17 24 51 4 -0.97 -174 0 0 24 34 10 23 31 12.9 28 248 44 24 27 29 24 40 51 24 24 47 24 43 33 -0.97 -173 0 0 24 27 7 23 31 14.8 27 248 44 24 20 27 24 33 48 24 17 45 24 36 30 -0.97 -172 0 0 24 20 31 23 31 16.7 26 249 44 24 13 51 24 27 12 24 11 10 24 29 54 -0.97 -171 0 0 24 14 23 23 31 18.5 25 249 44 24 7 44 24 21 3 24 5 3 24 23 45 -0.97 -170 0 0 24 8 43 23 31 20.3 24 250 44 24 2 3 24 15 22 23 59 23 24 18 4 -0.97 -169 0 0 24 3 29 23 31 22.0 24 251 44 23 56 51 24 10 9 23 54 10 24 12 50 -0.97 -168 0 0 23 58 44 23 31 23.7 23 251 44 23 52 5 24 5 23 23 49 25 24 8 4 -0.97 -167 0 0 23 54 26 23 31 25.3 22 252 44 23 47 48 24 1 5 23 45 7 24 3 46 -0.97 -166 0 0 23 50 36 23 31 26.8 21 252 44 23 43 58 23 57 14 23 41 18 23 59 55 -0.97 -165 0 0 23 47 14 23 31 28.3 20 253 44 23 40 36 23 53 52 23 37 56 23 56 33 -0.97 -164 0 0 23 44 19 23 31 29.7 19 253 44 23 37 41 23 50 57 23 35 1 23 53 38 -0.98 -163 0 0 23 41 52 23 31 31.1 18 254 43 23 35 15 23 48 31 23 32 35 23 51 11 -0.98 -162 0 0 23 39 53 23 31 32.4 18 254 43 23 33 16 23 46 32 23 30 36 23 49 12 -0.98 -161 0 0 23 38 23 23 31 33.6 17 255 43 23 31 45 23 45 0 23 29 6 23 47 41 -0.98 -160 0 0 23 37 19 23 31 34.8 16 255 43 23 30 42 23 43 57 23 28 3 23 46 38 -0.98 -159 0 0 23 36 44 23 31 35.9 15 256 42 23 30 7 23 43 22 23 27 27 23 46 3 -0.98 -158 0 0 23 36 37 23 31 36.9 14 256 42 23 30 0 23 43 15 23 27 20 23 45 55 -0.98 -157 0 0 23 36 57 23 31 37.9 13 257 42 23 30 20 23 43 35 23 27 41 23 46 16 -0.98 -156 0 0 23 37 46 23 31 38.8 12 257 41 23 31 9 23 44 23 23 28 29 23 47 4 -0.99 -155 0 0 23 39 2 23 31 39.7 11 258 41 23 32 25 23 45 39 23 29 45 23 48 20 -0.99 -154 0 0 23 40 45 23 31 40.5 10 258 40 23 34 8 23 47 23 23 31 28 23 50 4 -0.99 -153 0 0 23 42 57 23 31 41.2 9 258 40 23 36 20 23 49 35 23 33 40 23 52 15 -1.00 -152 0 0 23 45 36 23 31 41.9 9 259 39 23 38 59 23 52 14 23 36 19 23 54 55 -1.00 -151 0 0 23 48 43 23 31 42.4 8 259 39 23 42 5 23 55 21 23 39 25 23 58 2 -1.00 -150 0 0 23 52 17 23 31 43.0 7 260 38 23 45 39 23 58 55 23 42 59 24 1 36 -1.01 -149 0 0 23 56 18 23 31 43.4 6 260 38 23 49 40 24 2 57 23 47 0 24 5 38 -1.02 -148 0 0 24 0 47 23 31 43.8 5 260 37 23 54 9 24 7 26 23 51 28 24 10 7 -1.03 -147 0 0 24 5 43 23 31 44.1 4 261 37 23 59 4 24 12 22 23 56 24 24 15 3 -1.05 -146 0 0 24 11 6 23 31 44.4 3 261 36 24 4 27 24 17 45 24 1 47 24 20 27 -1.08 -145 0 0 24 16 56 23 31 44.6 2 262 36 24 10 17 24 23 36 24 7 36 24 26 17 -1.13 -144 0 0 24 23 13 23 31 44.7 1 262 35 24 16 34 24 29 53 24 13 53 24 32 34 -1.26 -143 0 0 24 29 56 23 31 44.8 0 262 34 24 23 17 24 36 37 24 20 36 24 39 19 -2.11 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 418-056200 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 12 37 37.8582 DE: -06 33 45.828 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 12 37 37.8584 DE: -06 33 45.829 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.7 * B mag [mag]: 12.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (5290) Langevin asteroid class: approx. diameter [km]: 18 approx. diameter ["]: 0.007 distance from Earth [AU]: 3.38130 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#54 date of fit: 2023 Apr 27 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): 0.009", 0.001", 101.937° remarks: * orbital elements for (5290)Langevin : Mean anomaly = 187.1880073658 deg Arg. of pericenter = 159.7241892359 deg Long. of node = 189.0282185803 deg Inclination = 11.2087291178 deg Eccentricity = 0.0640194537 Semimajor axis = 2.7338124620 AU Perihelion dist = 2.5587952817 AU Mag: H = 12.59, G = 0.15 Epoch of elements : MJD 60640.97879313 TDT (2024 Nov 26.9788) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#542023Apr27,0.52,2024,11,26,23.491034,0.224382,0.651849,17.980711,-6.204947,-0.004463,0.001749,-0.000001,0.000000 130.9796,-6.6981,-175.47,-21.17,False UCAC4 418-056200,12.62718279,-6.5627297,12.07,11.74,11.56,0.0,0,,12.64837455,-6.6981209,6.68,6.41,0,0,0 5290,Langevin,18.42,17.659,3.3813,0,0,3.139,-16.14,,1.4,0 0,186.9746,2024,11,26,159.7242,189.0282,11.2087,0.06402,2.73381,2.55880,12.59,5.0,0.15 1.202,0.0093,0.0009,102,0.0015,Known errors,1.43,0,-1,-1 20241126_056200,60140.72 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:11 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org