IOTA/IOTA-ES occultation update for (395) Delia / TYC 5768-00076-1 event on 2023 Aug 24, 03:33 UT Visible from SE USA, Mexico Summary ------- On 2023 Aug 24 UT, the 49.7 km diameter asteroid (395) Delia will occult a 9.9 mag star in the constellation Aquarius for observers along a path across SE USA, Mexico. In the case of an occultation, the combined light of the asteroid and the star will drop by 4.30 mag to 14.22 mag (the magnitude of the asteroid) for at most 5.820 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 Aug 24, 03:23 - 2023 Aug 24, 03:42 * geocentric midpoint of event [JD]: 2460180.64818588 * magnitude of target star: 9.94 * magnitude drop [mag]: 4.30 * estimated maximum duration [s]: 5.820 * Moon: 47 % sunlit, 73° distance * Sun: 159° distance * rough path description: SE USA, Mexico The occultation path -------------------- * approximate projected width [km]: 68 * 1 sigma uncertainty interval [path widths]: +/- 0.01 * 1 sigma uncertainty interval [seconds]: +/- 1.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.000", 72°) * approx speed of asteroid's shadow [km/s]: 8.5466 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5768-00076-1 by 395 Delia on 2023 Aug 24 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 -159 0 0 26 1 58 3 42 30.7 1 105 17 26 21 10 25 42 53 26 21 34 25 42 29 .... -158 0 0 25 48 7 3 42 30.4 2 106 16 26 7 16 25 29 4 26 7 40 25 28 40 -0.60 -157 0 0 25 34 40 3 42 29.8 3 106 16 25 53 47 25 15 39 25 54 11 25 15 16 -0.72 -156 0 0 25 21 39 3 42 28.9 3 106 15 25 40 43 25 2 41 25 41 7 25 2 17 -0.78 -155 0 0 25 9 3 3 42 27.8 4 107 14 25 28 5 24 50 7 25 28 29 24 49 44 -0.82 -154 0 0 24 56 53 3 42 26.4 5 107 13 25 15 53 24 37 59 25 16 17 24 37 36 -0.84 -153 0 0 24 45 9 3 42 24.8 6 108 12 25 4 6 24 26 17 25 4 30 24 25 54 -0.85 -152 0 0 24 33 51 3 42 22.9 7 108 11 24 52 46 24 15 1 24 53 10 24 14 38 -0.87 -151 0 0 24 22 58 3 42 20.7 8 109 10 24 41 52 24 4 11 24 42 15 24 3 48 -0.87 -150 0 0 24 12 32 3 42 18.3 9 109 9 24 31 23 23 53 47 24 31 47 23 53 23 -0.88 -149 0 0 24 2 32 3 42 15.7 10 109 8 24 21 22 23 43 49 24 21 45 23 43 25 -0.89 -148 0 0 23 52 59 3 42 12.7 11 110 7 24 11 46 23 34 17 24 12 10 23 33 54 -0.89 -147 0 0 23 43 52 3 42 9.6 12 110 6 24 2 37 23 25 12 24 3 1 23 24 49 -0.89 -146 0 0 23 35 11 3 42 6.2 13 111 5 23 53 55 23 16 33 23 54 18 23 16 10 -0.90 -145 0 0 23 26 57 3 42 2.5 13 111 5 23 45 39 23 8 20 23 46 2 23 7 57 -0.90 -144 0 0 23 19 9 3 41 58.6 14 112 4 23 37 50 23 0 34 23 38 13 23 0 11 -0.90 -143 0 0 23 11 49 3 41 54.5 15 112 3 23 30 28 22 53 15 23 30 51 22 52 52 -0.90 -142 0 0 23 4 55 3 41 50.1 16 112 2 23 23 32 22 46 23 23 23 56 22 46 0 -0.90 -141 0 0 22 58 27 3 41 45.5 17 113 1 23 17 4 22 39 57 23 17 27 22 39 34 -0.91 -140 0 0 22 52 27 3 41 40.7 18 113 0 23 11 2 22 33 57 23 11 25 22 33 34 -0.91 -139 0 0 22 46 53 3 41 35.6 19 114 -1 23 5 27 22 28 25 23 5 50 22 28 2 -0.91 -138 0 0 22 41 46 3 41 30.4 20 114 -2 23 0 19 22 23 19 23 0 42 22 22 56 -0.91 -137 0 0 22 37 6 3 41 24.9 20 115 -3 22 55 37 22 18 39 22 56 0 22 18 17 -0.91 -136 0 0 22 32 52 3 41 19.1 21 115 -4 22 51 23 22 14 27 22 51 46 22 14 4 -0.91 -135 0 0 22 29 5 3 41 13.2 22 116 -4 22 47 35 22 10 41 22 47 58 22 10 18 -0.91 -134 0 0 22 25 45 3 41 7.1 23 116 -5 22 44 14 22 7 22 22 44 37 22 6 59 -0.91 -133 0 0 22 22 52 3 41 0.7 24 117 -6 22 41 20 22 4 29 22 41 43 22 4 6 -0.91 -132 0 0 22 20 25 3 40 54.2 25 117 -7 22 38 53 22 2 3 22 39 16 22 1 40 -0.91 -131 0 0 22 18 25 3 40 47.4 25 118 -8 22 36 52 22 0 4 22 37 15 21 59 41 -0.91 -130 0 0 22 16 52 3 40 40.4 26 119 -9 22 35 18 21 58 31 22 35 41 21 58 8 -0.91 -129 0 0 22 15 45 3 40 33.3 27 119 -10 22 34 11 21 57 24 22 34 34 21 57 2 -0.91 -128 0 0 22 15 5 3 40 26.0 28 120 -11 22 33 30 21 56 44 22 33 53 21 56 22 -0.91 -127 0 0 22 14 51 3 40 18.4 29 120 -11 22 33 16 21 56 31 22 33 39 21 56 8 -0.91 -126 0 0 22 15 3 3 40 10.7 29 121 -12 22 33 29 21 56 43 22 33 51 21 56 21 -0.91 -125 0 0 22 15 42 3 40 2.8 30 122 -13 22 34 7 21 57 22 22 34 30 21 56 59 -0.91 -124 0 0 22 16 47 3 39 54.8 31 122 -14 22 35 12 21 58 27 22 35 35 21 58 5 -0.91 -123 0 0 22 18 18 3 39 46.5 32 123 -15 22 36 44 21 59 59 22 37 6 21 59 36 -0.91 -122 0 0 22 20 16 3 39 38.1 32 124 -16 22 38 41 22 1 56 22 39 4 22 1 33 -0.91 -121 0 0 22 22 39 3 39 29.6 33 124 -17 22 41 5 22 4 19 22 41 27 22 3 56 -0.91 -120 0 0 22 25 28 3 39 20.8 34 125 -17 22 43 54 22 7 8 22 44 17 22 6 45 -0.91 -119 0 0 22 28 43 3 39 12.0 34 126 -18 22 47 10 22 10 23 22 47 33 22 10 0 -0.91 -118 0 0 22 32 24 3 39 2.9 35 126 -19 22 50 51 22 14 3 22 51 14 22 13 40 -0.92 -117 0 0 22 36 31 3 38 53.8 36 127 -20 22 54 58 22 18 9 22 55 21 22 17 46 -0.92 -116 0 0 22 41 3 3 38 44.4 36 128 -21 22 59 30 22 22 41 22 59 53 22 22 18 -0.92 -115 0 0 22 46 0 3 38 35.0 37 129 -21 23 4 29 22 27 37 23 4 52 22 27 15 -0.92 -114 0 0 22 51 23 3 38 25.4 38 130 -22 23 9 52 22 33 0 23 10 15 22 32 37 -0.92 -113 0 0 22 57 11 3 38 15.6 38 131 -23 23 15 41 22 38 47 23 16 4 22 38 24 -0.92 -112 0 0 23 3 24 3 38 5.8 39 132 -24 23 21 55 22 44 59 23 22 18 22 44 36 -0.92 -111 0 0 23 10 2 3 37 55.8 40 132 -24 23 28 34 22 51 36 23 28 57 22 51 13 -0.92 -110 0 0 23 17 5 3 37 45.7 40 133 -25 23 35 37 22 58 38 23 36 0 22 58 15 -0.92 -109 0 0 23 24 32 3 37 35.5 41 134 -26 23 43 6 23 6 4 23 43 29 23 5 41 -0.92 -108 0 0 23 32 24 3 37 25.2 41 135 -27 23 50 59 23 13 55 23 51 22 23 13 32 -0.92 -107 0 0 23 40 40 3 37 14.7 42 136 -27 23 59 16 23 22 10 23 59 39 23 21 47 -0.92 -106 0 0 23 49 21 3 37 4.2 42 137 -28 24 7 58 23 30 49 24 8 21 23 30 26 -0.92 -105 0 0 23 58 25 3 36 53.6 43 139 -29 24 17 4 23 39 52 24 17 27 23 39 29 -0.92 -104 0 0 24 7 54 3 36 42.9 43 140 -29 24 26 34 23 49 19 24 26 57 23 48 56 -0.92 -103 0 0 24 17 46 3 36 32.1 44 141 -30 24 36 28 23 59 10 24 36 51 23 58 47 -0.92 -102 0 0 24 28 2 3 36 21.2 44 142 -31 24 46 45 24 9 24 24 47 8 24 9 1 -0.92 -101 0 0 24 38 41 3 36 10.2 44 143 -31 24 57 26 24 20 2 24 57 49 24 19 39 -0.92 -100 0 0 24 49 43 3 35 59.2 45 144 -32 25 8 30 24 31 3 25 8 53 24 30 39 -0.92 - 99 0 0 25 1 9 3 35 48.1 45 145 -33 25 19 57 24 42 26 25 20 20 24 42 3 -0.92 - 98 0 0 25 12 57 3 35 36.9 45 147 -33 25 31 47 24 54 13 25 32 10 24 53 49 -0.92 - 97 0 0 25 25 7 3 35 25.7 46 148 -34 25 43 59 25 6 21 25 44 22 25 5 58 -0.92 - 96 0 0 25 37 40 3 35 14.5 46 149 -34 25 56 34 25 18 53 25 56 57 25 18 29 -0.92 - 95 0 0 25 50 35 3 35 3.1 46 151 -35 26 9 31 25 31 46 26 9 55 25 31 22 -0.92 - 94 0 0 26 3 52 3 34 51.8 46 152 -36 26 22 50 25 45 1 26 23 13 25 44 37 -0.92 - 93 0 0 26 17 31 3 34 40.4 47 153 -36 26 36 30 25 58 37 26 36 54 25 58 14 -0.92 - 92 0 0 26 31 30 3 34 29.0 47 155 -37 26 50 32 26 12 35 26 50 56 26 12 11 -0.92 - 91 0 0 26 45 51 3 34 17.5 47 156 -37 27 4 55 26 26 53 27 5 19 26 26 30 -0.92 - 90 0 0 27 0 33 3 34 6.1 47 157 -38 27 19 39 26 41 33 27 20 3 26 41 10 -0.92 - 89 0 0 27 15 36 3 33 54.6 47 159 -38 27 34 44 26 56 33 27 35 8 26 56 10 -0.92 - 88 0 0 27 30 58 3 33 43.1 47 160 -38 27 50 9 27 11 54 27 50 33 27 11 30 -0.93 - 87 0 0 27 46 41 3 33 31.6 47 161 -39 28 5 54 27 27 34 28 6 18 27 27 10 -0.93 - 86 0 0 28 2 43 3 33 20.1 47 163 -39 28 21 59 27 43 34 28 22 23 27 43 10 -0.93 - 85 0 0 28 19 5 3 33 8.6 47 164 -40 28 38 23 27 59 53 28 38 47 27 59 30 -0.93 - 84 0 0 28 35 46 3 32 57.1 47 166 -40 28 55 7 28 16 32 28 55 31 28 16 8 -0.93 - 83 0 0 28 52 46 3 32 45.6 47 167 -40 29 12 9 28 33 29 29 12 33 28 33 5 -0.93 - 82 0 0 29 10 4 3 32 34.2 47 168 -41 29 29 29 28 50 44 29 29 53 28 50 21 -0.93 - 81 0 0 29 27 40 3 32 22.8 47 170 -41 29 47 8 29 8 18 29 47 32 29 7 54 -0.93 - 80 0 0 29 45 34 3 32 11.4 47 171 -41 30 5 4 29 26 9 30 5 29 29 25 45 -0.93 - 79 0 0 30 3 45 3 32 0.1 46 173 -42 30 23 18 29 44 18 30 23 43 29 43 54 -0.93 - 78 0 0 30 22 13 3 31 48.8 46 174 -42 30 41 49 30 2 43 30 42 13 30 2 19 -0.93 - 77 0 0 30 40 58 3 31 37.5 46 175 -42 31 0 36 30 21 25 31 1 1 30 21 1 -0.93 - 76 0 0 30 59 58 3 31 26.3 46 177 -42 31 19 40 30 40 24 31 20 4 30 39 59 -0.93 - 75 0 0 31 19 15 3 31 15.2 45 178 -42 31 38 59 30 59 37 31 39 24 30 59 13 -0.93 - 74 0 0 31 38 47 3 31 4.1 45 179 -42 31 58 34 31 19 7 31 58 58 31 18 42 -0.93 - 73 0 0 31 58 34 3 30 53.1 45 181 -43 32 18 23 31 38 51 32 18 48 31 38 26 -0.94 - 72 0 0 32 18 35 3 30 42.2 44 182 -43 32 38 27 31 58 49 32 38 52 31 58 25 -0.94 - 71 0 0 32 38 50 3 30 31.4 44 183 -43 32 58 45 32 19 2 32 59 10 32 18 37 -0.94 - 70 0 0 32 59 19 3 30 20.6 44 185 -43 33 19 17 32 39 27 33 19 41 32 39 3 -0.94 - 69 0 0 33 20 0 3 30 10.0 43 186 -43 33 40 1 33 0 6 33 40 26 32 59 42 -0.94 - 68 0 0 33 40 55 3 29 59.4 43 187 -43 34 0 58 33 20 58 34 1 23 33 20 33 -0.94 - 67 0 0 34 2 1 3 29 49.0 42 188 -43 34 22 7 33 42 2 34 22 32 33 41 37 -0.94 - 66 0 0 34 23 19 3 29 38.7 42 189 -43 34 43 28 34 3 17 34 43 53 34 2 52 -0.94 - 65 0 0 34 44 48 3 29 28.4 41 191 -42 35 5 0 34 24 43 35 5 25 34 24 18 -0.94 - 64 0 0 35 6 27 3 29 18.3 41 192 -42 35 26 42 34 46 20 35 27 7 34 45 55 -0.94 - 63 0 0 35 28 17 3 29 8.3 40 193 -42 35 48 34 35 8 7 35 48 59 35 7 42 -0.94 - 62 0 0 35 50 16 3 28 58.5 40 194 -42 36 10 36 35 30 4 36 11 1 35 29 39 -0.94 - 61 0 0 36 12 24 3 28 48.7 39 195 -42 36 32 47 35 52 9 36 33 12 35 51 44 -0.94 - 60 0 0 36 34 40 3 28 39.1 39 196 -42 36 55 5 36 14 23 36 55 31 36 13 58 -0.94 - 59 0 0 36 57 5 3 28 29.7 38 197 -41 37 17 32 36 36 45 37 17 58 36 36 19 -0.94 - 58 0 0 37 19 36 3 28 20.4 38 198 -41 37 40 6 36 59 13 37 40 32 36 58 48 -0.95 - 57 0 0 37 42 14 3 28 11.2 37 199 -41 38 2 46 37 21 49 38 3 12 37 21 24 -0.95 - 56 0 0 38 4 58 3 28 2.2 36 200 -41 38 25 33 37 44 31 38 25 59 37 44 5 -0.95 - 55 0 0 38 27 47 3 27 53.4 36 201 -40 38 48 25 38 7 18 38 48 50 38 6 53 -0.95 - 54 0 0 38 50 42 3 27 44.7 35 202 -40 39 11 21 38 30 10 39 11 47 38 29 45 -0.95 - 53 0 0 39 13 40 3 27 36.2 34 203 -40 39 34 22 38 53 6 39 34 48 38 52 41 -0.95 - 52 0 0 39 36 43 3 27 27.8 34 204 -39 39 57 27 39 16 6 39 57 52 39 15 41 -0.95 - 51 0 0 39 59 48 3 27 19.6 33 205 -39 40 20 34 39 39 10 40 21 0 39 38 44 -0.95 - 50 0 0 40 22 55 3 27 11.6 32 206 -39 40 43 44 40 2 15 40 44 9 40 1 50 -0.95 - 49 0 0 40 46 5 3 27 3.8 32 207 -38 41 6 55 40 25 23 41 7 21 40 24 57 -0.95 - 48 0 0 41 9 16 3 26 56.1 31 208 -38 41 30 7 40 48 32 41 30 33 40 48 6 -0.95 - 47 0 0 41 32 27 3 26 48.6 30 209 -37 41 53 20 41 11 41 41 53 46 41 11 16 -0.95 - 46 0 0 41 55 38 3 26 41.3 30 210 -37 42 16 33 41 34 51 42 16 59 41 34 25 -0.95 - 45 0 0 42 18 48 3 26 34.2 29 211 -36 42 39 45 41 58 0 42 40 11 41 57 34 -0.95 - 44 0 0 42 41 58 3 26 27.2 28 212 -36 43 2 56 42 21 7 43 3 22 42 20 42 -0.95 - 43 0 0 43 5 5 3 26 20.5 28 213 -35 43 26 5 42 44 13 43 26 31 42 43 47 -0.95 - 42 0 0 43 28 10 3 26 13.9 27 213 -35 43 49 11 43 7 17 43 49 37 43 6 51 -0.95 - 41 0 0 43 51 11 3 26 7.6 26 214 -34 44 12 14 43 30 17 44 12 40 43 29 51 -0.95 - 40 0 0 44 14 9 3 26 1.4 26 215 -34 44 35 13 43 53 14 44 35 39 43 52 48 -0.95 - 39 0 0 44 37 3 3 25 55.4 25 216 -33 44 58 7 44 16 7 44 58 33 44 15 41 -0.95 - 38 0 0 44 59 52 3 25 49.6 24 217 -33 45 20 57 44 38 55 45 21 23 44 38 29 -0.96 - 37 0 0 45 22 35 3 25 44.0 23 218 -32 45 43 41 45 1 37 45 44 7 45 1 11 -0.96 - 36 0 0 45 45 12 3 25 38.6 23 219 -32 46 6 18 45 24 14 46 6 45 45 23 48 -0.96 - 35 0 0 46 7 42 3 25 33.3 22 219 -31 46 28 49 45 46 44 46 29 16 45 46 18 -0.96 - 34 0 0 46 30 6 3 25 28.3 21 220 -30 46 51 13 46 9 7 46 51 40 46 8 41 -0.96 - 33 0 0 46 52 22 3 25 23.5 20 221 -30 47 13 29 46 31 22 47 13 55 46 30 56 -0.96 - 32 0 0 47 14 29 3 25 18.8 20 222 -29 47 35 37 46 53 29 47 36 3 46 53 3 -0.96 - 31 0 0 47 36 28 3 25 14.3 19 223 -29 47 57 35 47 15 28 47 58 2 47 15 2 -0.96 - 30 0 0 47 58 17 3 25 10.0 18 223 -28 48 19 25 47 37 17 48 19 51 47 36 51 -0.96 - 29 0 0 48 19 56 3 25 5.9 18 224 -28 48 41 4 47 58 57 48 41 30 47 58 31 -0.96 - 28 0 0 48 41 26 3 25 2.0 17 225 -27 49 2 33 48 20 27 49 2 59 48 20 1 -0.96 - 27 0 0 49 2 45 3 24 58.3 16 226 -26 49 23 51 48 41 46 49 24 17 48 41 20 -0.96 - 26 0 0 49 23 52 3 24 54.8 15 227 -26 49 44 58 49 2 54 49 45 24 49 2 28 -0.96 - 25 0 0 49 44 48 3 24 51.4 15 227 -25 50 5 53 49 23 51 50 6 20 49 23 25 -0.96 - 24 0 0 50 5 32 3 24 48.2 14 228 -25 50 26 37 49 44 36 50 27 3 49 44 10 -0.96 - 23 0 0 50 26 4 3 24 45.2 13 229 -24 50 47 7 50 5 8 50 47 33 50 4 42 -0.96 - 22 0 0 50 46 22 3 24 42.3 13 230 -23 51 7 25 50 25 28 51 7 51 50 25 2 -0.96 - 21 0 0 51 6 28 3 24 39.7 12 231 -23 51 27 29 50 45 35 51 27 56 50 45 9 -0.96 - 20 0 0 51 26 20 3 24 37.2 11 231 -22 51 47 20 51 5 28 51 47 46 51 5 3 -0.96 - 19 0 0 51 45 59 3 24 34.8 11 232 -22 52 6 57 51 25 8 52 7 23 51 24 42 -0.96 - 18 0 0 52 5 23 3 24 32.6 10 233 -21 52 26 20 51 44 34 52 26 46 51 44 8 -0.96 - 17 0 0 52 24 33 3 24 30.6 9 234 -20 52 45 28 52 3 45 52 45 54 52 3 19 -0.96 - 16 0 0 52 43 28 3 24 28.8 9 235 -20 53 4 21 52 22 42 53 4 47 52 22 16 -0.97 - 15 0 0 53 2 8 3 24 27.0 8 235 -19 53 23 0 52 41 24 53 23 26 52 40 58 -0.97 - 14 0 0 53 20 33 3 24 25.5 7 236 -18 53 41 23 52 59 50 53 41 48 52 59 25 -0.97 - 13 0 0 53 38 42 3 24 24.1 7 237 -18 53 59 30 53 18 2 53 59 56 53 17 36 -0.97 - 12 0 0 53 56 36 3 24 22.8 6 238 -17 54 17 22 53 35 58 54 17 47 53 35 32 -0.97 - 11 0 0 54 14 14 3 24 21.7 5 239 -17 54 34 57 53 53 38 54 35 23 53 53 12 -0.97 - 10 0 0 54 31 35 3 24 20.7 5 239 -16 54 52 17 54 11 2 54 52 43 54 10 36 -0.98 - 9 0 0 54 48 41 3 24 19.9 4 240 -15 55 9 20 54 28 10 55 9 46 54 27 44 -0.98 - 8 0 0 55 5 31 3 24 19.2 3 241 -15 55 26 7 54 45 1 55 26 33 54 44 36 -0.99 - 7 0 0 55 22 3 3 24 18.6 3 242 -14 55 42 38 55 1 37 55 43 3 55 1 11 -0.99 - 6 0 0 55 38 20 3 24 18.1 2 243 -14 55 58 51 55 17 56 55 59 17 55 17 30 -1.01 - 5 0 0 55 54 19 3 24 17.8 1 244 -13 56 14 48 55 33 58 56 15 14 55 33 33 -1.03 - 4 0 0 56 10 2 3 24 17.6 1 244 -13 56 30 29 55 49 43 56 30 54 55 49 18 -1.10 - 3 0 0 56 25 28 3 24 17.5 0 245 -12 56 45 52 56 5 12 56 46 17 56 4 47 -1.50 Uncertainty in time = +/- 2 secs Prediction of 2023 Aug 6.7 Data for the target star ------------------------ * name: TYC 5768-00076-1 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 44 17.1886 DE: -13 23 31.893 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 44 17.1886 DE: -13 23 31.893 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 9.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (395) Delia asteroid class: approx. diameter [km]: 50 approx. diameter ["]: 0.042 distance from Earth [AU]: 1.64570 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#74 date of fit: 2023 Jul 30 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): 0.012", 0.000", 72.3° remarks: * orbital elements for (395)Delia : Mean anomaly = 40.3932335521 deg Arg. of pericenter = 11.3176778251 deg Long. of node = 259.2507799104 deg Inclination = 3.3543926949 deg Eccentricity = 0.0841049554 Semimajor axis = 2.7840571178 AU Perihelion dist = 2.5499041182 AU Mag: H = 10.59, G = 0.15 Epoch of elements : MJD 60180.14805556 TDT (2023 Aug 24.1481) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#742023Jul30,5.82,2023,8,24,3.556461,-0.186311,0.652552,-4.638589,-1.324409,0.002018,0.000128,0.000001,0.000000 -74.1080,-13.3062,127.29,11.21,False TYC 5768-00076-1,20.73810796,-13.3921926,0.00,9.94,0.00,0.0,0,,20.76010499,-13.3061586,4.30,0.00,0,0,0 395,Delia,14.22,49.700,1.6457,0,0,-1.697,-7.07,,3.0,0 0,40.3618,2023,8,24,11.3177,259.2508,3.3544,0.08410,2.78406,2.54990,10.49,5.0,0.15 1.010,0.0117,0.0002,72,0.0117,Known errors,-1.00,0,-1,-1 20230824_0076-1,60162.67 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 06, 16:06 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org