IOTA/IOTA-ES occultation update for (219) Thusnelda / TYC 5705-00737-1 event on 2024 Oct 30, 00:45 UT Visible from Summary ------- On 2024 Oct 30 UT, the 40.739 km diameter asteroid (219) Thusnelda will occult a 11.2 mag star in the constellation Scutum for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.41 mag to 13.46 mag (the magnitude of the asteroid) for at most 1.260 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: 95 * date and approx. time of event: 2024 Oct 30, 00:42 - 2024 Oct 30, 00:48 * geocentric midpoint of event [JD]: 2460613.53164525 * magnitude of target star: 11.18 * magnitude drop [mag]: 2.41 * estimated maximum duration [s]: 1.260 * Moon: 5 % sunlit, 93° distance * Sun: 67° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 51 * 1 sigma uncertainty interval [path widths]: +/- 0.44 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.023, +/- 0.012) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.012", 84°) * approx speed of asteroid's shadow [km/s]: 32.3411 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5705-00737-1 by 219 Thusnelda on 2024 Oct 30 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 155 0 0 38 0 52 0 42 56.9 0 107 37 37 46 27 38 15 20 37 33 56 38 27 58 .... 156 0 0 37 46 8 0 42 56.9 1 108 38 37 31 43 38 0 36 37 19 12 38 13 14 -0.30 157 0 0 37 31 22 0 42 57.0 2 108 38 37 16 57 37 45 50 37 4 26 37 58 28 -0.50 158 0 0 37 16 33 0 42 57.2 3 109 39 37 2 8 37 31 1 36 49 38 37 43 39 -0.58 159 0 0 37 1 43 0 42 57.3 3 110 39 36 47 18 37 16 11 36 34 48 37 28 49 -0.62 160 0 0 36 46 52 0 42 57.6 4 110 39 36 32 27 37 1 19 36 19 56 37 13 57 -0.65 161 0 0 36 31 59 0 42 57.9 5 111 40 36 17 35 36 46 27 36 5 4 36 59 4 -0.66 162 0 0 36 17 6 0 42 58.2 6 111 40 36 2 42 36 31 33 35 50 11 36 44 11 -0.68 163 0 0 36 2 12 0 42 58.6 7 112 40 35 47 48 36 16 40 35 35 18 36 29 17 -0.69 164 0 0 35 47 19 0 42 59.1 8 113 40 35 32 55 36 1 46 35 20 25 36 14 23 -0.69 165 0 0 35 32 25 0 42 59.6 9 113 41 35 18 2 35 46 52 35 5 32 35 59 29 -0.70 166 0 0 35 17 33 0 43 0.2 9 114 41 35 3 9 35 31 59 34 50 40 35 44 36 -0.70 167 0 0 35 2 41 0 43 0.8 10 114 41 34 48 18 35 17 7 34 35 48 35 29 43 -0.71 168 0 0 34 47 50 0 43 1.5 11 115 41 34 33 27 35 2 16 34 20 58 35 14 52 -0.71 169 0 0 34 33 1 0 43 2.2 12 116 42 34 18 39 34 47 27 34 6 10 35 0 3 -0.71 170 0 0 34 18 15 0 43 3.0 13 116 42 34 3 52 34 32 40 33 51 24 34 45 15 -0.72 171 0 0 34 3 30 0 43 3.9 14 117 42 33 49 8 34 17 55 33 36 40 34 30 30 -0.72 172 0 0 33 48 48 0 43 4.8 14 117 42 33 34 26 34 3 12 33 21 58 34 15 47 -0.72 173 0 0 33 34 9 0 43 5.7 15 118 42 33 19 48 33 48 33 33 7 20 34 1 7 -0.72 174 0 0 33 19 33 0 43 6.8 16 119 42 33 5 12 33 33 57 32 52 45 33 46 31 -0.72 175 0 0 33 5 1 0 43 7.8 17 119 42 32 50 41 33 19 24 32 38 14 33 31 58 -0.73 176 0 0 32 50 33 0 43 9.0 18 120 42 32 36 13 33 4 56 32 23 47 33 17 29 -0.73 177 0 0 32 36 10 0 43 10.2 19 120 42 32 21 50 32 50 32 32 9 24 33 3 5 -0.73 178 0 0 32 21 51 0 43 11.4 20 121 42 32 7 32 32 36 13 31 55 7 32 48 45 -0.73 179 0 0 32 7 37 0 43 12.7 20 122 42 31 53 19 32 21 58 31 40 54 32 34 30 -0.73 -180 0 0 31 53 29 0 43 14.1 21 122 42 31 39 11 32 7 50 31 26 46 32 20 21 -0.73 -179 0 0 31 39 26 0 43 15.5 22 123 42 31 25 9 31 53 46 31 12 45 32 6 18 -0.73 -178 0 0 31 25 30 0 43 16.9 23 124 42 31 11 13 31 39 49 30 58 49 31 52 20 -0.73 -177 0 0 31 11 40 0 43 18.5 24 124 42 30 57 23 31 25 59 30 45 0 31 38 29 -0.73 -176 0 0 30 57 56 0 43 20.0 25 125 42 30 43 41 31 12 15 30 31 18 31 24 45 -0.73 -175 0 0 30 44 20 0 43 21.7 26 126 42 30 30 5 30 58 38 30 17 43 31 11 7 -0.74 -174 0 0 30 30 51 0 43 23.4 26 126 41 30 16 37 30 45 9 30 4 15 30 57 37 -0.74 -173 0 0 30 17 30 0 43 25.1 27 127 41 30 3 16 30 31 47 29 50 55 30 44 15 -0.74 -172 0 0 30 4 17 0 43 26.9 28 128 41 29 50 4 30 18 33 29 37 43 30 31 1 -0.74 -171 0 0 29 51 13 0 43 28.7 29 128 41 29 37 0 30 5 28 29 24 40 30 17 55 -0.74 -170 0 0 29 38 17 0 43 30.6 30 129 40 29 24 5 29 52 32 29 11 45 30 4 58 -0.74 -169 0 0 29 25 30 0 43 32.6 30 130 40 29 11 19 29 39 44 28 58 59 29 52 10 -0.74 -168 0 0 29 12 53 0 43 34.6 31 130 40 28 58 42 29 27 6 28 46 23 29 39 32 -0.74 -167 0 0 29 0 25 0 43 36.6 32 131 39 28 46 14 29 14 38 28 33 56 29 27 3 -0.74 -166 0 0 28 48 7 0 43 38.7 33 132 39 28 33 57 29 2 19 28 21 40 29 14 43 -0.74 -165 0 0 28 35 59 0 43 40.9 34 133 39 28 21 50 28 50 11 28 9 33 29 2 35 -0.74 -164 0 0 28 24 2 0 43 43.1 34 134 38 28 9 54 28 38 13 27 57 37 28 50 36 -0.74 -163 0 0 28 12 16 0 43 45.3 35 134 38 27 58 8 28 26 26 27 45 52 28 38 49 -0.74 -162 0 0 28 0 41 0 43 47.6 36 135 37 27 46 34 28 14 50 27 34 18 28 27 12 -0.74 -161 0 0 27 49 17 0 43 49.9 37 136 37 27 35 10 28 3 26 27 22 56 28 15 47 -0.74 -160 0 0 27 38 5 0 43 52.3 37 137 36 27 23 59 27 52 13 27 11 45 28 4 34 -0.74 -159 0 0 27 27 5 0 43 54.7 38 138 36 27 12 59 27 41 12 27 0 46 27 53 33 -0.74 -158 0 0 27 16 17 0 43 57.2 39 139 35 27 2 12 27 30 24 26 49 59 27 42 43 -0.74 -157 0 0 27 5 41 0 43 59.7 40 140 35 26 51 37 27 19 48 26 39 25 27 32 7 -0.75 -156 0 0 26 55 18 0 44 2.2 40 141 34 26 41 15 27 9 24 26 29 3 27 21 43 -0.75 -155 0 0 26 45 8 0 44 4.8 41 142 34 26 31 6 26 59 14 26 18 54 27 11 32 -0.75 -154 0 0 26 35 12 0 44 7.4 42 143 33 26 21 10 26 49 16 26 8 59 27 1 34 -0.75 -153 0 0 26 25 28 0 44 10.1 42 144 33 26 11 27 26 39 32 25 59 16 26 51 49 -0.75 -152 0 0 26 15 59 0 44 12.8 43 145 32 26 1 58 26 30 2 25 49 48 26 42 18 -0.75 -151 0 0 26 6 43 0 44 15.5 44 146 31 25 52 43 26 20 46 25 40 33 26 33 2 -0.75 -150 0 0 25 57 41 0 44 18.3 44 147 31 25 43 41 26 11 43 25 31 33 26 23 59 -0.75 -149 0 0 25 48 54 0 44 21.1 45 148 30 25 34 55 26 2 55 25 22 46 26 15 10 -0.75 -148 0 0 25 40 21 0 44 23.9 46 149 29 25 26 22 25 54 22 25 14 14 26 6 36 -0.75 -147 0 0 25 32 3 0 44 26.8 46 150 29 25 18 5 25 46 3 25 5 57 25 58 17 -0.75 -146 0 0 25 23 59 0 44 29.7 47 151 28 25 10 2 25 37 59 24 57 55 25 50 13 -0.75 -145 0 0 25 16 11 0 44 32.6 47 153 27 25 2 14 25 30 11 24 50 8 25 42 23 -0.75 -144 0 0 25 8 38 0 44 35.5 48 154 27 24 54 42 25 22 37 24 42 36 25 34 49 -0.75 -143 0 0 25 1 20 0 44 38.5 48 155 26 24 47 25 25 15 19 24 35 19 25 27 31 -0.75 -142 0 0 24 54 18 0 44 41.5 49 157 25 24 40 23 25 8 16 24 28 18 25 20 28 -0.75 -141 0 0 24 47 32 0 44 44.5 49 158 25 24 33 37 25 1 30 24 21 32 25 13 41 -0.75 -140 0 0 24 41 2 0 44 47.5 50 159 24 24 27 7 24 54 59 24 15 3 25 7 10 -0.75 -139 0 0 24 34 48 0 44 50.6 50 161 23 24 20 53 24 48 44 24 8 49 25 0 55 -0.75 -138 0 0 24 28 49 0 44 53.6 50 162 22 24 14 56 24 42 46 24 2 52 24 54 56 -0.75 -137 0 0 24 23 8 0 44 56.7 51 164 21 24 9 14 24 37 3 23 57 11 24 49 13 -0.75 -136 0 0 24 17 42 0 44 59.9 51 165 21 24 3 49 24 31 38 23 51 46 24 43 47 -0.75 -135 0 0 24 12 33 0 45 3.0 51 167 20 23 58 41 24 26 28 23 46 38 24 38 37 -0.75 -134 0 0 24 7 41 0 45 6.1 52 168 19 23 53 49 24 21 36 23 41 47 24 33 45 -0.75 -133 0 0 24 3 6 0 45 9.3 52 170 18 23 49 14 24 17 0 23 37 12 24 29 9 -0.75 -132 0 0 23 58 47 0 45 12.4 52 171 17 23 44 56 24 12 41 23 32 54 24 24 50 -0.75 -131 0 0 23 54 46 0 45 15.6 52 173 17 23 40 55 24 8 40 23 28 53 24 20 48 -0.75 -130 0 0 23 51 2 0 45 18.8 53 174 16 23 37 11 24 4 55 23 25 9 24 17 3 -0.75 -129 0 0 23 47 34 0 45 22.0 53 176 15 23 33 44 24 1 27 23 21 42 24 13 35 -0.75 -128 0 0 23 44 24 0 45 25.2 53 178 14 23 30 34 23 58 17 23 18 33 24 10 24 -0.75 -127 0 0 23 41 31 0 45 28.3 53 179 13 23 27 41 23 55 24 23 15 40 24 7 31 -0.75 -126 0 0 23 38 56 0 45 31.5 53 181 13 23 25 6 23 52 48 23 13 5 24 4 55 -0.75 -125 0 0 23 36 38 0 45 34.7 53 183 12 23 22 48 23 50 30 23 10 48 24 2 37 -0.75 -124 0 0 23 34 37 0 45 37.9 53 184 11 23 20 48 23 48 29 23 8 47 24 0 36 -0.75 -123 0 0 23 32 54 0 45 41.1 53 186 10 23 19 5 23 46 46 23 7 4 23 58 53 -0.75 -122 0 0 23 31 29 0 45 44.3 53 187 9 23 17 39 23 45 21 23 5 39 23 57 27 -0.75 -121 0 0 23 30 21 0 45 47.5 53 189 8 23 16 31 23 44 12 23 4 31 23 56 19 -0.75 -120 0 0 23 29 30 0 45 50.7 53 191 7 23 15 41 23 43 22 23 3 41 23 55 28 -0.76 -119 0 0 23 28 57 0 45 53.9 52 192 6 23 15 8 23 42 49 23 3 8 23 54 55 -0.76 -118 0 0 23 28 42 0 45 57.1 52 194 6 23 14 53 23 42 34 23 2 53 23 54 40 -0.76 -117 0 0 23 28 44 0 46 0.2 52 195 5 23 14 55 23 42 36 23 2 55 23 54 42 -0.76 -116 0 0 23 29 4 0 46 3.4 52 197 4 23 15 15 23 42 56 23 3 15 23 55 2 -0.76 -115 0 0 23 29 42 0 46 6.5 51 198 3 23 15 53 23 43 34 23 3 53 23 55 40 -0.76 -114 0 0 23 30 37 0 46 9.6 51 200 2 23 16 48 23 44 29 23 4 48 23 56 35 -0.76 -113 0 0 23 31 50 0 46 12.8 51 201 1 23 18 0 23 45 42 23 6 0 23 57 48 -0.76 -112 0 0 23 33 20 0 46 15.8 50 203 0 23 19 30 23 47 12 23 7 30 23 59 18 -0.76 -111 0 0 23 35 7 0 46 18.9 50 204 -1 23 21 18 23 49 0 23 9 18 24 1 6 -0.76 -110 0 0 23 37 13 0 46 22.0 50 206 -2 23 23 23 23 51 5 23 11 22 24 3 12 -0.76 -109 0 0 23 39 35 0 46 25.0 49 207 -3 23 25 45 23 53 28 23 13 45 24 5 34 -0.76 -108 0 0 23 42 15 0 46 28.0 49 208 -3 23 28 25 23 56 8 23 16 24 24 8 15 -0.76 -107 0 0 23 45 12 0 46 31.0 48 210 -4 23 31 22 23 59 5 23 19 21 24 11 12 -0.76 -106 0 0 23 48 27 0 46 34.0 48 211 -5 23 34 36 24 2 20 23 22 35 24 14 27 -0.76 -105 0 0 23 51 58 0 46 36.9 47 212 -6 23 38 7 24 5 51 23 26 6 24 17 59 -0.76 -104 0 0 23 55 47 0 46 39.9 47 213 -7 23 41 56 24 9 40 23 29 54 24 21 48 -0.76 -103 0 0 23 59 52 0 46 42.7 46 214 -8 23 46 1 24 13 46 23 33 59 24 25 54 -0.76 -102 0 0 24 4 15 0 46 45.6 45 216 -9 23 50 23 24 18 9 23 38 21 24 30 18 -0.76 -101 0 0 24 8 54 0 46 48.4 45 217 -10 23 55 2 24 22 49 23 43 0 24 34 57 -0.76 -100 0 0 24 13 50 0 46 51.2 44 218 -11 23 59 58 24 27 45 23 47 55 24 39 54 -0.76 - 99 0 0 24 19 3 0 46 54.0 43 219 -12 24 5 10 24 32 58 23 53 7 24 45 8 -0.76 - 98 0 0 24 24 32 0 46 56.7 43 220 -13 24 10 39 24 38 28 23 58 36 24 50 37 -0.76 - 97 0 0 24 30 18 0 46 59.4 42 221 -14 24 16 24 24 44 14 24 4 21 24 56 24 -0.76 - 96 0 0 24 36 19 0 47 2.1 41 222 -14 24 22 25 24 50 16 24 10 22 25 2 26 -0.76 - 95 0 0 24 42 37 0 47 4.7 41 223 -15 24 28 43 24 56 34 24 16 38 25 8 45 -0.76 - 94 0 0 24 49 11 0 47 7.3 40 224 -16 24 35 16 25 3 8 24 23 11 25 15 19 -0.76 - 93 0 0 24 56 0 0 47 9.8 39 225 -17 24 42 5 25 9 58 24 30 0 25 22 9 -0.76 - 92 0 0 25 3 5 0 47 12.3 39 226 -18 24 49 9 25 17 3 24 37 4 25 29 15 -0.76 - 91 0 0 25 10 25 0 47 14.8 38 226 -19 24 56 29 25 24 24 24 44 23 25 36 37 -0.76 - 90 0 0 25 18 1 0 47 17.2 37 227 -20 25 4 4 25 32 1 24 51 58 25 44 13 -0.76 - 89 0 0 25 25 52 0 47 19.6 36 228 -21 25 11 55 25 39 52 24 59 48 25 52 5 -0.76 - 88 0 0 25 33 58 0 47 21.9 36 229 -22 25 20 0 25 47 58 25 7 53 26 0 12 -0.76 - 87 0 0 25 42 18 0 47 24.2 35 230 -23 25 28 20 25 56 19 25 16 12 26 8 33 -0.76 - 86 0 0 25 50 53 0 47 26.5 34 230 -24 25 36 54 26 4 55 25 24 46 26 17 10 -0.76 - 85 0 0 25 59 43 0 47 28.7 33 231 -25 25 45 43 26 13 45 25 33 35 26 26 0 -0.76 - 84 0 0 26 8 46 0 47 30.8 32 232 -26 25 54 46 26 22 49 25 42 37 26 35 5 -0.76 - 83 0 0 26 18 4 0 47 32.9 32 233 -26 26 4 3 26 32 7 25 51 53 26 44 23 -0.76 - 82 0 0 26 27 35 0 47 35.0 31 233 -27 26 13 34 26 41 39 26 1 23 26 53 55 -0.76 - 81 0 0 26 37 20 0 47 37.0 30 234 -28 26 23 18 26 51 24 26 11 7 27 3 41 -0.76 - 80 0 0 26 47 18 0 47 38.9 29 235 -29 26 33 15 27 1 23 26 21 4 27 13 40 -0.76 - 79 0 0 26 57 29 0 47 40.8 28 235 -30 26 43 26 27 11 34 26 31 14 27 23 53 -0.76 - 78 0 0 27 7 52 0 47 42.6 27 236 -31 26 53 49 27 21 59 26 41 36 27 34 18 -0.76 - 77 0 0 27 18 29 0 47 44.4 27 237 -32 27 4 24 27 32 36 26 52 12 27 44 55 -0.76 - 76 0 0 27 29 17 0 47 46.2 26 237 -33 27 15 13 27 43 25 27 2 59 27 55 45 -0.76 - 75 0 0 27 40 18 0 47 47.8 25 238 -34 27 26 13 27 54 26 27 13 59 28 6 47 -0.76 - 74 0 0 27 51 31 0 47 49.5 24 238 -35 27 37 24 28 5 39 27 25 10 28 18 1 -0.76 - 73 0 0 28 2 54 0 47 51.0 23 239 -35 27 48 48 28 17 4 27 36 33 28 29 26 -0.76 - 72 0 0 28 14 30 0 47 52.6 22 240 -36 28 0 22 28 28 40 27 48 7 28 41 2 -0.76 - 71 0 0 28 26 16 0 47 54.0 21 240 -37 28 12 8 28 40 26 27 59 51 28 52 49 -0.76 - 70 0 0 28 38 12 0 47 55.4 21 241 -38 28 24 4 28 52 24 28 11 47 29 4 47 -0.76 - 69 0 0 28 50 20 0 47 56.8 20 241 -39 28 36 10 29 4 32 28 23 53 29 16 56 -0.76 - 68 0 0 29 2 37 0 47 58.0 19 242 -40 28 48 27 29 16 49 28 36 9 29 29 14 -0.76 - 67 0 0 29 15 4 0 47 59.3 18 243 -41 29 0 53 29 29 17 28 48 35 29 41 42 -0.76 - 66 0 0 29 27 40 0 48 0.4 17 243 -41 29 13 29 29 41 54 29 1 10 29 54 20 -0.76 - 65 0 0 29 40 26 0 48 1.6 16 244 -42 29 26 14 29 54 40 29 13 55 30 7 7 -0.76 - 64 0 0 29 53 20 0 48 2.6 15 244 -43 29 39 8 30 7 36 29 26 48 30 20 2 -0.76 - 63 0 0 30 6 24 0 48 3.6 14 245 -44 29 52 10 30 20 39 29 39 50 30 33 7 -0.77 - 62 0 0 30 19 35 0 48 4.5 14 245 -45 30 5 21 30 33 51 29 53 0 30 46 19 -0.77 - 61 0 0 30 32 54 0 48 5.4 13 246 -46 30 18 40 30 47 11 30 6 19 30 59 40 -0.77 - 60 0 0 30 46 21 0 48 6.2 12 246 -46 30 32 6 31 0 39 30 19 44 31 13 8 -0.77 - 59 0 0 30 59 56 0 48 7.0 11 247 -47 30 45 40 31 14 14 30 33 18 31 26 43 -0.77 - 58 0 0 31 13 37 0 48 7.7 10 247 -48 30 59 21 31 27 56 30 46 58 31 40 25 -0.77 - 57 0 0 31 27 25 0 48 8.3 9 248 -49 31 13 8 31 41 44 31 0 45 31 54 14 -0.77 - 56 0 0 31 41 19 0 48 8.9 8 249 -49 31 27 2 31 55 39 31 14 38 32 8 10 -0.78 - 55 0 0 31 55 19 0 48 9.4 7 249 -50 31 41 2 32 9 39 31 28 37 32 22 11 -0.78 - 54 0 0 32 9 25 0 48 9.9 7 250 -51 31 55 7 32 23 46 31 42 42 32 36 18 -0.78 - 53 0 0 32 23 36 0 48 10.3 6 250 -52 32 9 17 32 37 57 31 56 52 32 50 30 -0.79 - 52 0 0 32 37 52 0 48 10.6 5 251 -52 32 23 33 32 52 14 32 11 7 33 4 47 -0.79 - 51 0 0 32 52 13 0 48 10.9 4 251 -53 32 37 53 33 6 35 32 25 27 33 19 8 -0.80 - 50 0 0 33 6 38 0 48 11.1 3 252 -54 32 52 18 33 21 1 32 39 51 33 33 34 -0.82 - 49 0 0 33 21 7 0 48 11.3 2 252 -54 33 6 46 33 35 30 32 54 20 33 48 4 -0.84 - 48 0 0 33 35 40 0 48 11.4 1 253 -55 33 21 19 33 50 3 33 8 51 34 2 37 -0.90 - 47 0 0 33 50 15 0 48 11.5 0 253 -56 33 35 54 34 4 40 33 23 27 34 17 14 -1.19 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 5705-00737-1 * constellation : Scutum * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 53 12.8654 DE: -13 30 58.212 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 53 12.8653 DE: -13 30 58.212 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.2 * B mag [mag]: 11.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (219) Thusnelda asteroid class: approx. diameter [km]: 41 approx. diameter ["]: 0.028 distance from Earth [AU]: 2.03680 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 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): 0.023", 0.012", 83.951° remarks: * orbital elements for (219)Thusnelda : Mean anomaly = 340.2287889438 deg Arg. of pericenter = 142.7585804066 deg Long. of node = 200.7702203543 deg Inclination = 10.8643286357 deg Eccentricity = 0.2227561208 Semimajor axis = 2.3543709782 AU Perihelion dist = 1.8299204322 AU Mag: H = 9.27, G = 0.15 Epoch of elements : MJD 60613.03164529 TDT (2024 Oct 30.0316) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Apr24,1.26,2024,10,30,0.759486,0.022224,0.600901,18.241663,-0.676996,0.004747,0.000793,-0.000001,0.000000 -126.5757,-13.4859,164.52,-13.88,False TYC 5705-00737-1,18.88690712,-13.5161699,11.41,11.18,11.06,0.0,0,,18.91005410,-13.4859326,2.40,2.12,0,0,0 219,Thusnelda,13.46,40.739,2.0368,0,0,5.400,-2.92,,2.2,0 0,339.9473,2024,10,29,142.7586,200.7702,10.8643,0.22276,2.35437,1.82992,9.27,5.0,0.15 1.435,0.0233,0.0117,84,0.0120,Known errors,0.83,0,-1,-1 20241030_0737-1,60140.67 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:01 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org