IOTA/IOTA-ES occultation update for (219) Thusnelda / TYC 6204-00690-1 event on 2024 Jan 22, 06:30 UT Visible from Summary ------- On 2024 Jan 22 UT, the 40.6670131775434 km diameter asteroid (219) Thusnelda will occult a 9.9 mag star in the constellation Scorpius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.68 mag to 14.56 mag (the magnitude of the asteroid) for at most 1.210 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: 90 * date and approx. time of event: 2024 Jan 22, 06:27 - 2024 Jan 22, 06:33 * geocentric midpoint of event [JD]: 2460331.77139437 * magnitude of target star: 9.89 * magnitude drop [mag]: 4.68 * estimated maximum duration [s]: 1.210 * Moon: 88 % sunlit, 160° distance * Sun: 59° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 45 * 1 sigma uncertainty interval [path widths]: +/- 0.53 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.010", 93°) * approx speed of asteroid's shadow [km/s]: 33.6674 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6204-00690-1 by 219 Thusnelda on 2024 Jan 22 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 - 57 0 0 28 20 12 6 27 58.4 0 110 -55 28 7 9 28 33 16 27 53 22 28 47 7 .... - 56 0 0 28 1 14 6 27 58.4 1 110 -54 27 48 11 28 14 19 27 34 25 28 28 10 -0.18 - 55 0 0 27 42 13 6 27 58.5 2 111 -53 27 29 10 27 55 17 27 15 23 28 9 9 -0.31 - 54 0 0 27 23 8 6 27 58.7 3 111 -53 27 10 4 27 36 12 26 56 18 27 50 4 -0.36 - 53 0 0 27 3 59 6 27 58.9 4 112 -52 26 50 56 27 17 3 26 37 9 27 30 55 -0.39 - 52 0 0 26 44 47 6 27 59.2 5 112 -51 26 31 44 26 57 52 26 17 57 27 11 43 -0.41 - 51 0 0 26 25 33 6 27 59.5 6 112 -50 26 12 29 26 38 37 25 58 43 26 52 29 -0.42 - 50 0 0 26 6 16 6 27 59.9 7 113 -49 25 53 13 26 19 21 25 39 26 26 33 12 -0.43 - 49 0 0 25 46 58 6 28 0.3 8 113 -48 25 33 55 26 0 2 25 20 8 26 13 54 -0.44 - 48 0 0 25 27 38 6 28 0.8 9 114 -47 25 14 35 25 40 43 25 0 49 25 54 34 -0.44 - 47 0 0 25 8 18 6 28 1.4 10 114 -46 24 55 15 25 21 22 24 41 29 25 35 13 -0.45 - 46 0 0 24 48 57 6 28 2.0 11 115 -45 24 35 55 25 2 1 24 22 9 25 15 52 -0.45 - 45 0 0 24 29 36 6 28 2.7 12 115 -44 24 16 34 24 42 40 24 2 48 24 56 31 -0.45 - 44 0 0 24 10 16 6 28 3.5 13 116 -43 23 57 14 24 23 20 23 43 29 24 37 10 -0.45 - 43 0 0 23 50 57 6 28 4.3 14 116 -43 23 37 55 24 4 0 23 24 10 24 17 50 -0.46 - 42 0 0 23 31 39 6 28 5.1 15 116 -42 23 18 38 23 44 42 23 4 53 23 58 32 -0.46 - 41 0 0 23 12 23 6 28 6.1 16 117 -41 22 59 22 23 25 26 22 45 38 23 39 15 -0.46 - 40 0 0 22 53 10 6 28 7.0 17 117 -40 22 40 9 23 6 12 22 26 25 23 20 1 -0.46 - 39 0 0 22 33 59 6 28 8.1 17 118 -39 22 20 59 22 47 1 22 7 15 23 0 49 -0.46 - 38 0 0 22 14 51 6 28 9.2 18 118 -38 22 1 51 22 27 53 21 48 8 22 41 41 -0.46 - 37 0 0 21 55 48 6 28 10.4 19 119 -37 21 42 48 22 8 49 21 29 5 22 22 36 -0.47 - 36 0 0 21 36 48 6 28 11.6 20 119 -36 21 23 49 21 49 49 21 10 7 22 3 36 -0.47 - 35 0 0 21 17 53 6 28 12.9 21 119 -35 21 4 54 21 30 53 20 51 13 21 44 40 -0.47 - 34 0 0 20 59 3 6 28 14.3 22 120 -34 20 46 5 21 12 3 20 32 24 21 25 49 -0.47 - 33 0 0 20 40 19 6 28 15.7 23 120 -33 20 27 21 20 53 18 20 13 40 21 7 3 -0.47 - 32 0 0 20 21 40 6 28 17.1 24 121 -32 20 8 43 20 34 39 19 55 3 20 48 24 -0.47 - 31 0 0 20 3 9 6 28 18.7 25 121 -31 19 50 12 20 16 6 19 36 33 20 29 51 -0.47 - 30 0 0 19 44 44 6 28 20.2 26 122 -30 19 31 48 19 57 41 19 18 9 20 11 25 -0.47 - 29 0 0 19 26 26 6 28 21.9 27 122 -29 19 13 31 19 39 23 18 59 52 19 53 6 -0.47 - 28 0 0 19 8 16 6 28 23.6 28 123 -28 18 55 22 19 21 12 18 41 44 19 34 55 -0.47 - 27 0 0 18 50 15 6 28 25.4 29 123 -27 18 37 21 19 3 10 18 23 44 19 16 52 -0.47 - 26 0 0 18 32 22 6 28 27.2 30 124 -26 18 19 28 18 45 17 18 5 52 18 58 58 -0.47 - 25 0 0 18 14 38 6 28 29.0 31 124 -25 18 1 45 18 27 32 17 48 10 18 41 12 -0.47 - 24 0 0 17 57 4 6 28 31.0 32 124 -24 17 44 12 18 9 57 17 30 37 18 23 37 -0.47 - 23 0 0 17 39 39 6 28 32.9 33 125 -23 17 26 48 17 52 32 17 13 14 18 6 11 -0.47 - 22 0 0 17 22 25 6 28 35.0 34 126 -22 17 9 35 17 35 17 16 56 1 17 48 55 -0.48 - 21 0 0 17 5 22 6 28 37.0 35 126 -21 16 52 32 17 18 13 16 38 59 17 31 50 -0.48 - 20 0 0 16 48 30 6 28 39.2 36 127 -20 16 35 41 17 1 20 16 22 9 17 14 57 -0.48 - 19 0 0 16 31 49 6 28 41.4 37 127 -19 16 19 1 16 44 39 16 5 30 16 58 15 -0.48 - 18 0 0 16 15 20 6 28 43.6 38 128 -18 16 2 33 16 28 9 15 49 2 16 41 44 -0.48 - 17 0 0 15 59 4 6 28 45.9 39 128 -17 15 46 17 16 11 52 15 32 47 16 25 26 -0.48 - 16 0 0 15 43 0 6 28 48.2 39 129 -16 15 30 14 15 55 48 15 16 45 16 9 21 -0.48 - 15 0 0 15 27 9 6 28 50.6 40 129 -15 15 14 24 15 39 56 15 0 56 15 53 29 -0.48 - 14 0 0 15 11 32 6 28 53.0 41 130 -14 14 58 48 15 24 18 14 45 20 15 37 50 -0.48 - 13 0 0 14 56 9 6 28 55.5 42 131 -13 14 43 25 15 8 54 14 29 58 15 22 25 -0.48 - 12 0 0 14 40 59 6 28 58.0 43 131 -12 14 28 16 14 53 44 14 14 51 15 7 14 -0.48 - 11 0 0 14 26 4 6 29 0.6 44 132 -11 14 13 22 14 38 48 13 59 57 14 52 17 -0.48 - 10 0 0 14 11 24 6 29 3.2 45 133 -10 13 58 42 14 24 7 13 45 18 14 37 35 -0.48 - 9 0 0 13 56 59 6 29 5.8 46 134 -9 13 44 18 14 9 41 13 30 55 14 23 8 -0.48 - 8 0 0 13 42 49 6 29 8.5 47 134 -8 13 30 9 13 55 30 13 16 47 14 8 57 -0.48 - 7 0 0 13 28 55 6 29 11.2 48 135 -7 13 16 15 13 41 35 13 2 54 13 55 1 -0.48 - 6 0 0 13 15 16 6 29 14.0 48 136 -6 13 2 38 13 27 56 12 49 17 13 41 21 -0.48 - 5 0 0 13 1 55 6 29 16.8 49 137 -5 12 49 17 13 14 33 12 35 57 13 27 58 -0.48 - 4 0 0 12 48 49 6 29 19.6 50 138 -4 12 36 12 13 1 27 12 22 53 13 14 51 -0.48 - 3 0 0 12 36 1 6 29 22.5 51 139 -3 12 23 25 12 48 38 12 10 6 13 2 1 -0.48 - 2 0 0 12 23 29 6 29 25.4 52 140 -2 12 10 54 12 36 6 11 57 36 12 49 28 -0.48 - 1 0 0 12 11 15 6 29 28.3 52 141 -1 11 58 40 12 23 51 11 45 24 12 37 12 -0.48 - 0 0 0 11 59 19 6 29 31.2 53 142 0 11 46 45 12 11 54 11 33 29 12 25 14 -0.48 1 0 0 11 47 40 6 29 34.2 54 143 1 11 35 7 12 0 14 11 21 52 12 13 34 -0.48 2 0 0 11 36 19 6 29 37.2 55 144 2 11 23 47 11 48 53 11 10 32 12 2 12 -0.48 3 0 0 11 25 17 6 29 40.3 55 145 3 11 12 45 11 37 50 10 59 31 11 51 8 -0.48 4 0 0 11 14 33 6 29 43.4 56 147 4 11 2 2 11 27 5 10 48 49 11 40 23 -0.48 5 0 0 11 4 8 6 29 46.5 57 148 5 10 51 37 11 16 39 10 38 25 11 29 56 -0.48 6 0 0 10 54 1 6 29 49.6 57 149 6 10 41 31 11 6 32 10 28 20 11 19 48 -0.48 7 0 0 10 44 14 6 29 52.7 58 151 7 10 31 45 10 56 44 10 18 34 11 10 0 -0.48 8 0 0 10 34 46 6 29 55.9 59 152 8 10 22 17 10 47 16 10 9 7 11 0 30 -0.48 9 0 0 10 25 37 6 29 59.0 59 154 9 10 13 9 10 38 7 10 0 0 10 51 21 -0.48 10 0 0 10 16 48 6 30 2.2 60 155 10 10 4 21 10 29 17 9 51 12 10 42 30 -0.49 11 0 0 10 8 19 6 30 5.5 60 157 11 9 55 53 10 20 47 9 42 44 10 34 0 -0.49 12 0 0 10 0 10 6 30 8.7 61 159 12 9 47 44 10 12 38 9 34 36 10 25 50 -0.49 13 0 0 9 52 21 6 30 11.9 61 161 13 9 39 55 10 4 48 9 26 48 10 17 59 -0.49 14 0 0 9 44 52 6 30 15.2 62 162 14 9 32 27 9 57 18 9 19 20 10 10 29 -0.49 15 0 0 9 37 43 6 30 18.5 62 164 15 9 25 18 9 50 9 9 12 12 10 3 20 -0.49 16 0 0 9 30 55 6 30 21.7 63 166 16 9 18 31 9 43 20 9 5 25 9 56 30 -0.49 17 0 0 9 24 27 6 30 25.0 63 168 17 9 12 4 9 36 52 8 58 58 9 50 2 -0.49 18 0 0 9 18 20 6 30 28.3 63 170 18 9 5 57 9 30 45 8 52 52 9 43 54 -0.49 19 0 0 9 12 34 6 30 31.6 63 172 19 9 0 11 9 24 58 8 47 7 9 38 7 -0.49 20 0 0 9 7 9 6 30 34.9 64 175 20 8 54 46 9 19 33 8 41 42 9 32 41 -0.49 21 0 0 9 2 5 6 30 38.2 64 177 21 8 49 42 9 14 28 8 36 39 9 27 36 -0.49 22 0 0 8 57 21 6 30 41.6 64 179 22 8 44 59 9 9 44 8 31 56 9 22 52 -0.49 23 0 0 8 52 59 6 30 44.9 64 181 22 8 40 38 9 5 22 8 27 35 9 18 29 -0.49 24 0 0 8 48 58 6 30 48.2 64 183 23 8 36 37 9 1 21 8 23 34 9 14 27 -0.49 25 0 0 8 45 18 6 30 51.5 64 186 24 8 32 57 8 57 41 8 19 55 9 10 47 -0.49 26 0 0 8 42 0 6 30 54.8 64 188 25 8 29 39 8 54 22 8 16 37 9 7 28 -0.49 27 0 0 8 39 3 6 30 58.2 64 190 26 8 26 43 8 51 25 8 13 41 9 4 31 -0.49 28 0 0 8 36 27 6 31 1.5 64 192 27 8 24 7 8 48 49 8 11 5 9 1 55 -0.49 29 0 0 8 34 13 6 31 4.8 63 194 28 8 21 53 8 46 35 8 8 52 8 59 40 -0.49 30 0 0 8 32 21 6 31 8.1 63 196 29 8 20 1 8 44 42 8 6 59 8 57 48 -0.49 31 0 0 8 30 50 6 31 11.4 63 198 30 8 18 30 8 43 11 8 5 28 8 56 16 -0.49 32 0 0 8 29 40 6 31 14.6 63 200 31 8 17 20 8 42 1 8 4 19 8 55 6 -0.49 33 0 0 8 28 52 6 31 17.9 62 202 32 8 16 32 8 41 13 8 3 31 8 54 18 -0.49 34 0 0 8 28 26 6 31 21.2 62 204 32 8 16 6 8 40 47 8 3 5 8 53 52 -0.49 35 0 0 8 28 21 6 31 24.4 61 206 33 8 16 1 8 40 42 8 3 0 8 53 47 -0.49 36 0 0 8 28 37 6 31 27.7 61 208 34 8 16 18 8 40 58 8 3 17 8 54 4 -0.49 37 0 0 8 29 16 6 31 30.9 61 210 35 8 16 56 8 41 37 8 3 55 8 54 42 -0.49 38 0 0 8 30 15 6 31 34.1 60 211 36 8 17 56 8 42 36 8 4 54 8 55 42 -0.49 39 0 0 8 31 37 6 31 37.3 59 213 37 8 19 17 8 43 58 8 6 16 8 57 3 -0.49 40 0 0 8 33 20 6 31 40.4 59 214 38 8 21 0 8 45 41 8 7 58 8 58 46 -0.49 41 0 0 8 35 24 6 31 43.6 58 216 38 8 23 4 8 47 45 8 10 2 9 0 51 -0.49 42 0 0 8 37 50 6 31 46.7 58 217 39 8 25 29 8 50 11 8 12 28 9 3 17 -0.49 43 0 0 8 40 37 6 31 49.8 57 219 40 8 28 16 8 52 59 8 15 14 9 6 5 -0.49 44 0 0 8 43 45 6 31 52.9 56 220 41 8 31 24 8 56 7 8 18 22 9 9 14 -0.49 45 0 0 8 47 15 6 31 55.9 56 221 41 8 34 54 8 59 37 8 21 52 9 12 44 -0.49 46 0 0 8 51 6 6 31 59.0 55 222 42 8 38 45 9 3 29 8 25 42 9 16 35 -0.49 47 0 0 8 55 18 6 32 2.0 54 223 43 8 42 57 9 7 41 8 29 54 9 20 48 -0.49 48 0 0 8 59 51 6 32 5.0 53 224 44 8 47 29 9 12 14 8 34 26 9 25 22 -0.49 49 0 0 9 4 46 6 32 7.9 53 225 44 8 52 23 9 17 9 8 39 20 9 30 17 -0.49 50 0 0 9 10 1 6 32 10.8 52 226 45 8 57 38 9 22 25 8 44 34 9 35 33 -0.49 51 0 0 9 15 37 6 32 13.7 51 227 46 9 3 14 9 28 1 8 50 9 9 41 10 -0.49 52 0 0 9 21 33 6 32 16.6 50 228 47 9 9 10 9 33 58 8 56 5 9 47 7 -0.49 53 0 0 9 27 51 6 32 19.4 49 229 47 9 15 27 9 40 16 9 2 22 9 53 25 -0.49 54 0 0 9 34 28 6 32 22.2 49 230 48 9 22 4 9 46 54 9 8 58 10 0 4 -0.49 55 0 0 9 41 27 6 32 24.9 48 231 48 9 29 2 9 53 53 9 15 56 10 7 3 -0.49 56 0 0 9 48 45 6 32 27.7 47 231 49 9 36 20 10 1 11 9 23 13 10 14 22 -0.49 57 0 0 9 56 23 6 32 30.3 46 232 50 9 43 58 10 8 50 9 30 50 10 22 2 -0.49 58 0 0 10 4 22 6 32 33.0 45 233 50 9 51 56 10 16 49 9 38 48 10 30 2 -0.49 59 0 0 10 12 40 6 32 35.6 44 234 51 10 0 13 10 25 8 9 47 5 10 38 21 -0.49 60 0 0 10 21 18 6 32 38.1 43 234 51 10 8 51 10 33 47 9 55 42 10 47 0 -0.49 61 0 0 10 30 16 6 32 40.7 43 235 52 10 17 48 10 42 45 10 4 38 10 55 59 -0.49 62 0 0 10 39 33 6 32 43.1 42 235 52 10 27 4 10 52 3 10 13 54 11 5 17 -0.49 63 0 0 10 49 9 6 32 45.6 41 236 53 10 36 40 11 1 39 10 23 29 11 14 55 -0.49 64 0 0 10 59 4 6 32 48.0 40 236 53 10 46 34 11 11 35 10 33 23 11 24 51 -0.49 65 0 0 11 9 18 6 32 50.3 39 237 54 10 56 48 11 21 50 10 43 35 11 35 6 -0.49 66 0 0 11 19 51 6 32 52.6 38 237 54 11 7 19 11 32 23 10 54 6 11 45 40 -0.49 67 0 0 11 30 41 6 32 54.9 37 238 54 11 18 10 11 43 15 11 4 56 11 56 33 -0.49 68 0 0 11 41 51 6 32 57.1 36 238 55 11 29 18 11 54 24 11 16 4 12 7 43 -0.49 69 0 0 11 53 18 6 32 59.2 35 239 55 11 40 45 12 5 52 11 27 29 12 19 12 -0.49 70 0 0 12 5 3 6 33 1.3 34 239 55 11 52 29 12 17 38 11 39 13 12 30 58 -0.49 71 0 0 12 17 5 6 33 3.4 33 240 55 12 4 30 12 29 41 11 51 14 12 43 2 -0.49 72 0 0 12 29 25 6 33 5.4 32 240 56 12 16 49 12 42 1 12 3 32 12 55 23 -0.49 73 0 0 12 42 1 6 33 7.4 31 241 56 12 29 25 12 54 39 12 16 7 13 8 1 -0.49 74 0 0 12 54 55 6 33 9.2 30 241 56 12 42 18 13 7 33 12 28 59 13 20 56 -0.49 75 0 0 13 8 4 6 33 11.1 29 241 56 12 55 27 13 20 43 12 42 7 13 34 8 -0.49 76 0 0 13 21 31 6 33 12.9 28 242 56 13 8 52 13 34 10 12 55 32 13 47 35 -0.49 77 0 0 13 35 13 6 33 14.6 28 242 56 13 22 34 13 47 53 13 9 12 14 1 19 -0.49 78 0 0 13 49 10 6 33 16.3 27 243 56 13 36 30 14 1 51 13 23 8 14 15 18 -0.49 79 0 0 14 3 23 6 33 17.9 26 243 56 13 50 43 14 16 5 13 37 20 14 29 33 -0.49 80 0 0 14 17 51 6 33 19.5 25 243 56 14 5 10 14 30 34 13 51 46 14 44 2 -0.49 81 0 0 14 32 34 6 33 21.0 24 244 56 14 19 52 14 45 18 14 6 28 14 58 47 -0.49 82 0 0 14 47 32 6 33 22.4 23 244 55 14 34 49 15 0 16 14 21 23 15 13 46 -0.49 83 0 0 15 2 43 6 33 23.8 22 244 55 14 49 59 15 15 28 14 36 33 15 28 59 -0.49 84 0 0 15 18 8 6 33 25.2 21 245 55 15 5 24 15 30 54 14 51 57 15 44 25 -0.49 85 0 0 15 33 47 6 33 26.4 20 245 55 15 21 1 15 46 33 15 7 34 16 0 5 -0.49 86 0 0 15 49 38 6 33 27.6 19 245 54 15 36 52 16 2 25 15 23 24 16 15 59 -0.49 87 0 0 16 5 42 6 33 28.8 18 246 54 15 52 56 16 18 30 15 39 26 16 32 4 -0.49 88 0 0 16 21 59 6 33 29.9 17 246 54 16 9 11 16 34 48 15 55 41 16 48 22 -0.49 89 0 0 16 38 27 6 33 30.9 16 246 53 16 25 39 16 51 17 16 12 8 17 4 53 -0.49 90 0 0 16 55 8 6 33 31.9 15 247 53 16 42 19 17 7 58 16 28 47 17 21 34 -0.49 91 0 0 17 11 59 6 33 32.8 14 247 53 16 59 9 17 24 50 16 45 37 17 38 27 -0.49 92 0 0 17 29 1 6 33 33.6 13 247 52 17 16 11 17 41 53 17 2 38 17 55 31 -0.49 93 0 0 17 46 14 6 33 34.4 12 248 52 17 33 23 17 59 6 17 19 49 18 12 45 -0.49 94 0 0 18 3 37 6 33 35.1 11 248 51 17 50 45 18 16 30 17 37 10 18 30 9 -0.49 95 0 0 18 21 9 6 33 35.7 10 248 51 18 8 17 18 34 3 17 54 41 18 47 43 -0.50 96 0 0 18 38 50 6 33 36.3 9 249 50 18 25 57 18 51 45 18 12 21 19 5 26 -0.50 97 0 0 18 56 41 6 33 36.8 8 249 49 18 43 47 19 9 36 18 30 10 19 23 17 -0.50 98 0 0 19 14 40 6 33 37.3 7 249 49 19 1 45 19 27 35 18 48 8 19 41 17 -0.50 99 0 0 19 32 46 6 33 37.7 6 250 48 19 19 51 19 45 43 19 6 13 19 59 25 -0.50 100 0 0 19 51 0 6 33 38.0 5 250 48 19 38 5 20 3 57 19 24 26 20 17 41 -0.51 101 0 0 20 9 22 6 33 38.3 4 250 47 19 56 26 20 22 19 19 42 46 20 36 3 -0.51 102 0 0 20 27 50 6 33 38.5 3 251 46 20 14 53 20 40 48 20 1 13 20 54 32 -0.52 103 0 0 20 46 24 6 33 38.7 2 251 46 20 33 27 20 59 23 20 19 46 21 13 8 -0.54 104 0 0 21 5 4 6 33 38.7 1 251 45 20 52 6 21 18 3 20 38 25 21 31 49 -0.62 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: TYC 6204-00690-1 * constellation : Scorpius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 16 03 43.4714 DE: -17 06 05.232 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 16 03 43.4716 DE: -17 06 05.233 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 9.9 * B mag [mag]: 10.5 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (219) Thusnelda asteroid class: approx. diameter [km]: 41 approx. diameter ["]: 0.019 distance from Earth [AU]: 2.88150 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): 0.016", 0.010", 92.688° remarks: * orbital elements for (219)Thusnelda : Mean anomaly = 263.4018735489 deg Arg. of pericenter = 142.7286372824 deg Long. of node = 200.7741807073 deg Inclination = 10.8646924831 deg Eccentricity = 0.2228811380 Semimajor axis = 2.3547582318 AU Perihelion dist = 1.8299270374 AU Mag: H = 9.27, G = 0.15 Epoch of elements : MJD 60331.27139437 TDT (2024 Jan 22.2714) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Apr24,1.21,2024,1,22,6.513465,0.028116,0.436972,18.962772,-1.232843,-0.004883,0.001140,-0.000001,0.000000 22.4512,-17.1677,85.15,-19.78,False TYC 6204-00690-1,16.06207535,-17.1014531,10.46,9.89,9.58,0.1,0,,16.08471749,-17.1676666,4.69,4.55,0,0,0 219,Thusnelda,14.56,40.876,2.8815,0,0,4.039,-3.76,,2.2,0 0,263.3278,2024,1,22,142.7286,200.7742,10.8647,0.22288,2.35476,1.82993,9.27,5.0,0.15 1.529,0.0157,0.0103,93,0.0103,Known errors,1.05,0,-1,-1 20240122_0690-1,60137.03 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 12, 00:37 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org