IOTA/IOTA-ES occultation update for (163) Erigone / TYC 5812-00514-1 event on 2023 Sep 03, 06:26 UT Visible from E Canada, USA, Mexico Summary ------- On 2023 Sep 03 UT, the 75.4 km diameter asteroid (163) Erigone will occult a 12.0 mag star in the constellation Aquarius for observers along a path across E Canada, USA, Mexico. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.24 mag to 12.79 mag (the magnitude of the asteroid) for at most 6.380 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 Sep 03, 06:19 - 2023 Sep 03, 06:34 * geocentric midpoint of event [JD]: 2460190.76880525 * magnitude of target star: 11.97 * magnitude drop [mag]: 1.24 * estimated maximum duration [s]: 6.380 * Moon: 86 % sunlit, 46° distance * Sun: 178° distance * rough path description: E Canada, USA, Mexico The occultation path -------------------- * approximate projected width [km]: 95 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 0.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.007", 0.001", 73°) * approx speed of asteroid's shadow [km/s]: 11.8252 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5812-00514-1 by 163 Erigone on 2023 Sep 3 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 171 0 0 8 3 21 6 34 13.3 0 98 1 8 29 32 7 37 20 8 30 47 7 36 6 .... 172 0 0 7 55 14 6 34 13.1 1 99 0 8 21 22 7 29 15 8 22 36 7 28 1 -0.46 173 0 0 7 47 46 6 34 12.7 2 99 -1 8 13 51 7 21 50 8 15 6 7 20 36 -0.59 174 0 0 7 40 58 6 34 12.1 3 99 -2 8 7 1 7 15 4 8 8 16 7 13 51 -0.64 175 0 0 7 34 51 6 34 11.3 4 99 -3 8 0 51 7 8 59 8 2 6 7 7 45 -0.67 176 0 0 7 29 23 6 34 10.3 5 99 -4 7 55 22 7 3 33 7 56 36 7 2 20 -0.69 177 0 0 7 24 35 6 34 9.1 6 99 -5 7 50 32 6 58 47 7 51 46 6 57 33 -0.70 178 0 0 7 20 26 6 34 7.7 7 99 -6 7 46 21 6 54 40 7 47 36 6 53 26 -0.71 179 0 0 7 16 57 6 34 6.1 8 99 -7 7 42 51 6 51 12 7 44 5 6 49 59 -0.72 -180 0 0 7 14 7 6 34 4.3 9 100 -8 7 40 0 6 48 23 7 41 14 6 47 10 -0.72 -179 0 0 7 11 57 6 34 2.3 10 100 -9 7 37 49 6 46 14 7 39 3 6 45 1 -0.73 -178 0 0 7 10 26 6 34 0.1 11 100 -9 7 36 17 6 44 44 7 37 31 6 43 31 -0.73 -177 0 0 7 9 34 6 33 57.8 12 100 -10 7 35 24 6 43 53 7 36 38 6 42 40 -0.73 -176 0 0 7 9 21 6 33 55.2 13 100 -11 7 35 11 6 43 40 7 36 25 6 42 27 -0.74 -175 0 0 7 9 47 6 33 52.5 14 100 -12 7 35 37 6 44 7 7 36 51 6 42 54 -0.74 -174 0 0 7 10 52 6 33 49.5 15 101 -13 7 36 42 6 45 12 7 37 56 6 43 59 -0.74 -173 0 0 7 12 36 6 33 46.4 16 101 -14 7 38 26 6 46 55 7 39 39 6 45 42 -0.74 -172 0 0 7 14 58 6 33 43.1 17 101 -15 7 40 48 6 49 17 7 42 2 6 48 4 -0.74 -171 0 0 7 17 59 6 33 39.6 18 101 -16 7 43 50 6 52 18 7 45 4 6 51 5 -0.74 -170 0 0 7 21 39 6 33 35.9 19 101 -17 7 47 30 6 55 57 7 48 44 6 54 43 -0.74 -169 0 0 7 25 57 6 33 32.1 20 102 -18 7 51 49 7 0 14 7 53 3 6 59 0 -0.74 -168 0 0 7 30 53 6 33 28.0 21 102 -19 7 56 46 7 5 9 7 58 0 7 3 55 -0.75 -167 0 0 7 36 27 6 33 23.8 22 102 -20 8 2 21 7 10 42 8 3 35 7 9 29 -0.75 -166 0 0 7 42 40 6 33 19.4 23 102 -21 8 8 35 7 16 53 8 9 50 7 15 40 -0.75 -165 0 0 7 49 30 6 33 14.9 24 103 -22 8 15 28 7 23 42 8 16 42 7 22 29 -0.75 -164 0 0 7 56 59 6 33 10.1 25 103 -23 8 22 58 7 31 9 8 24 12 7 29 55 -0.75 -163 0 0 8 5 5 6 33 5.2 25 103 -24 8 31 6 7 39 13 8 32 21 7 38 0 -0.75 -162 0 0 8 13 49 6 33 0.1 26 103 -25 8 39 53 7 47 55 8 41 7 7 46 42 -0.75 -161 0 0 8 23 11 6 32 54.9 27 104 -26 8 49 17 7 57 15 8 50 31 7 56 1 -0.75 -160 0 0 8 33 11 6 32 49.5 28 104 -26 8 59 19 8 7 12 9 0 33 8 5 58 -0.75 -159 0 0 8 43 48 6 32 43.9 29 105 -27 9 9 58 8 17 46 9 11 13 8 16 32 -0.75 -158 0 0 8 55 2 6 32 38.2 30 105 -28 9 21 15 8 28 58 9 22 30 8 27 44 -0.75 -157 0 0 9 6 53 6 32 32.3 31 105 -29 9 33 10 8 40 46 9 34 25 8 39 32 -0.75 -156 0 0 9 19 22 6 32 26.2 32 106 -30 9 45 42 8 53 12 9 46 57 8 51 57 -0.75 -155 0 0 9 32 28 6 32 20.0 33 106 -31 9 58 51 9 6 14 10 0 6 9 5 0 -0.75 -154 0 0 9 46 10 6 32 13.7 33 107 -32 10 12 37 9 19 53 10 13 53 9 18 39 -0.75 -153 0 0 10 0 30 6 32 7.2 34 107 -33 10 27 0 9 34 9 10 28 16 9 32 54 -0.75 -152 0 0 10 15 26 6 32 0.5 35 108 -33 10 42 0 9 49 2 10 43 16 9 47 46 -0.75 -151 0 0 10 30 59 6 31 53.7 36 108 -34 10 57 37 10 4 30 10 58 53 10 3 15 -0.75 -150 0 0 10 47 7 6 31 46.7 37 109 -35 11 13 50 10 20 35 11 15 6 10 19 19 -0.75 -149 0 0 11 3 52 6 31 39.6 38 109 -36 11 30 39 10 37 16 11 31 56 10 36 0 -0.75 -148 0 0 11 21 14 6 31 32.4 38 110 -37 11 48 5 10 54 32 11 49 22 10 53 17 -0.75 -147 0 0 11 39 11 6 31 25.0 39 111 -38 12 6 6 11 12 25 12 7 23 11 11 9 -0.75 -146 0 0 11 57 43 6 31 17.5 40 112 -38 12 24 44 11 30 53 12 26 1 11 29 36 -0.75 -145 0 0 12 16 51 6 31 9.8 41 112 -39 12 43 57 11 49 56 12 45 15 11 48 39 -0.75 -144 0 0 12 36 35 6 31 2.0 41 113 -40 13 3 46 12 9 34 13 5 3 12 8 17 -0.75 -143 0 0 12 56 53 6 30 54.1 42 114 -41 13 24 9 12 29 48 13 25 27 12 28 30 -0.75 -142 0 0 13 17 46 6 30 46.1 43 115 -41 13 45 8 12 50 35 13 46 26 12 49 18 -0.75 -141 0 0 13 39 14 6 30 37.9 44 116 -42 14 6 41 13 11 58 14 8 0 13 10 40 -0.75 -140 0 0 14 1 16 6 30 29.7 44 117 -43 14 28 49 13 33 54 14 30 8 13 32 36 -0.75 -139 0 0 14 23 52 6 30 21.3 45 118 -44 14 51 31 13 56 24 14 52 50 13 55 6 -0.75 -138 0 0 14 47 2 6 30 12.8 46 119 -44 15 14 47 14 19 28 15 16 6 14 18 10 -0.75 -137 0 0 15 10 45 6 30 4.2 46 120 -45 15 38 36 14 43 5 15 39 56 14 41 47 -0.75 -136 0 0 15 35 1 6 29 55.5 47 121 -45 16 2 59 15 7 15 16 4 19 15 5 56 -0.75 -135 0 0 15 59 50 6 29 46.7 47 122 -46 16 27 54 15 31 58 16 29 14 15 30 39 -0.76 -134 0 0 16 25 11 6 29 37.8 48 123 -47 16 53 22 15 57 13 16 54 42 15 55 53 -0.76 -133 0 0 16 51 5 6 29 28.8 48 124 -47 17 19 21 16 22 59 17 20 42 16 21 39 -0.76 -132 0 0 17 17 29 6 29 19.7 49 126 -48 17 45 53 16 49 17 17 47 14 16 47 57 -0.76 -131 0 0 17 44 25 6 29 10.6 49 127 -48 18 12 55 17 16 6 18 14 17 17 14 45 -0.76 -130 0 0 18 11 51 6 29 1.3 50 128 -49 18 40 29 17 43 25 18 41 51 17 42 4 -0.76 -129 0 0 18 39 47 6 28 52.0 50 130 -49 19 8 32 18 11 15 19 9 54 18 9 53 -0.76 -128 0 0 19 8 13 6 28 42.7 51 131 -50 19 37 5 18 39 33 19 38 28 18 38 12 -0.76 -127 0 0 19 37 8 6 28 33.3 51 133 -50 20 6 7 19 8 21 20 7 30 19 6 59 -0.76 -126 0 0 20 6 31 6 28 23.8 51 134 -50 20 35 38 19 37 37 20 37 1 19 36 15 -0.76 -125 0 0 20 36 22 6 28 14.2 52 136 -51 21 5 36 20 7 21 21 7 0 20 5 58 -0.76 -124 0 0 21 6 40 6 28 4.7 52 137 -51 21 36 2 20 37 32 21 37 26 20 36 9 -0.76 -123 0 0 21 37 25 6 27 55.1 52 139 -51 22 6 55 21 8 9 22 8 19 21 6 46 -0.76 -122 0 0 22 8 36 6 27 45.4 52 141 -52 22 38 13 21 39 12 22 39 38 21 37 49 -0.76 -121 0 0 22 40 12 6 27 35.7 52 142 -52 23 9 57 22 10 41 23 11 22 22 9 17 -0.76 -120 0 0 23 12 12 6 27 26.1 52 144 -52 23 42 5 22 42 33 23 43 30 22 41 9 -0.76 -119 0 0 23 44 36 6 27 16.4 53 146 -52 24 14 36 23 14 49 24 16 2 23 13 25 -0.76 -118 0 0 24 17 22 6 27 6.6 53 148 -52 24 47 31 23 47 28 24 48 57 23 46 3 -0.77 -117 0 0 24 50 31 6 26 56.9 53 149 -52 25 20 47 24 20 29 25 22 14 24 19 4 -0.77 -116 0 0 25 24 1 6 26 47.2 52 151 -52 25 54 25 24 53 51 25 55 52 24 52 25 -0.77 -115 0 0 25 57 50 6 26 37.5 52 153 -52 26 28 22 25 27 33 26 29 50 25 26 7 -0.77 -114 0 0 26 31 59 6 26 27.9 52 155 -52 27 2 39 26 1 35 27 4 7 26 0 8 -0.77 -113 0 0 27 6 27 6 26 18.2 52 156 -52 27 37 14 26 35 54 27 38 42 26 34 27 -0.77 -112 0 0 27 41 11 6 26 8.6 52 158 -52 28 12 6 27 10 31 28 13 35 27 9 4 -0.77 -111 0 0 28 16 12 6 25 59.0 52 160 -52 28 47 15 27 45 24 28 48 44 27 43 57 -0.77 -110 0 0 28 51 28 6 25 49.5 51 162 -51 29 22 38 28 20 33 29 24 8 28 19 5 -0.77 -109 0 0 29 26 58 6 25 40.0 51 163 -51 29 58 16 28 55 55 29 59 46 28 54 27 -0.77 -108 0 0 30 2 40 6 25 30.6 51 165 -51 30 34 6 29 31 31 30 35 36 29 30 2 -0.77 -107 0 0 30 38 35 6 25 21.2 50 167 -51 31 10 8 30 7 18 31 11 39 30 5 49 -0.77 -106 0 0 31 14 41 6 25 11.9 50 168 -50 31 46 21 30 43 17 31 47 52 30 41 47 -0.77 -105 0 0 31 50 55 6 25 2.7 50 170 -50 32 22 43 31 19 24 32 24 14 31 17 55 -0.77 -104 0 0 32 27 18 6 24 53.6 49 171 -49 32 59 13 31 55 41 33 0 44 31 54 11 -0.78 -103 0 0 33 3 48 6 24 44.6 49 173 -49 33 35 50 32 32 4 33 37 22 32 30 34 -0.78 -102 0 0 33 40 24 6 24 35.7 48 174 -48 34 12 32 33 8 33 34 14 4 33 7 3 -0.78 -101 0 0 34 17 4 6 24 26.9 48 176 -48 34 49 19 33 45 7 34 50 51 33 43 36 -0.78 -100 0 0 34 53 48 6 24 18.1 47 177 -47 35 26 8 34 21 44 35 27 41 34 20 13 -0.78 - 99 0 0 35 30 33 6 24 9.5 46 179 -47 36 3 0 34 58 24 36 4 33 34 56 52 -0.78 - 98 0 0 36 7 19 6 24 1.1 46 180 -46 36 39 51 35 35 4 36 41 24 35 33 32 -0.78 - 97 0 0 36 44 3 6 23 52.7 45 181 -46 37 16 42 36 11 43 37 18 15 36 10 12 -0.78 - 96 0 0 37 20 46 6 23 44.5 44 183 -45 37 53 30 36 48 21 37 55 4 36 46 49 -0.78 - 95 0 0 37 57 26 6 23 36.4 44 184 -45 38 30 14 37 24 56 38 31 48 37 23 24 -0.78 - 94 0 0 38 34 1 6 23 28.5 43 185 -44 39 6 54 38 1 26 39 8 28 37 59 53 -0.78 - 93 0 0 39 10 29 6 23 20.7 42 187 -43 39 43 27 38 37 50 39 45 1 38 36 18 -0.78 - 92 0 0 39 46 51 6 23 13.0 42 188 -43 40 19 52 39 14 8 40 21 27 39 12 35 -0.78 - 91 0 0 40 23 3 6 23 5.5 41 189 -42 40 56 9 39 50 17 40 57 43 39 48 44 -0.78 - 90 0 0 40 59 6 6 22 58.2 40 190 -41 41 32 15 40 26 16 41 33 50 40 24 43 -0.78 - 89 0 0 41 34 58 6 22 51.0 40 191 -41 42 8 9 41 2 5 42 9 44 41 0 31 -0.78 - 88 0 0 42 10 37 6 22 44.0 39 192 -40 42 43 51 41 37 41 42 45 26 41 36 8 -0.78 - 87 0 0 42 46 2 6 22 37.1 38 194 -39 43 19 19 42 13 5 43 20 54 42 11 31 -0.78 - 86 0 0 43 21 13 6 22 30.4 37 195 -38 43 54 31 42 48 13 43 56 7 42 46 40 -0.79 - 85 0 0 43 56 8 6 22 23.9 37 196 -38 44 29 28 43 23 7 44 31 3 43 21 33 -0.79 - 84 0 0 44 30 45 6 22 17.6 36 197 -37 45 4 6 43 57 43 45 5 42 43 56 9 -0.79 - 83 0 0 45 5 5 6 22 11.4 35 198 -36 45 38 27 44 32 2 45 40 2 44 30 28 -0.79 - 82 0 0 45 39 5 6 22 5.4 34 199 -35 46 12 27 45 6 2 46 14 3 45 4 28 -0.79 - 81 0 0 46 12 45 6 21 59.5 34 200 -35 46 46 7 45 39 42 46 47 43 45 38 8 -0.79 - 80 0 0 46 46 3 6 21 53.8 33 201 -34 47 19 25 46 13 1 47 21 1 46 11 27 -0.79 - 79 0 0 47 19 0 6 21 48.3 32 202 -33 47 52 21 46 45 59 47 53 57 46 44 25 -0.79 - 78 0 0 47 51 34 6 21 43.0 31 203 -33 48 24 53 47 18 33 48 26 29 47 17 0 -0.79 - 77 0 0 48 23 43 6 21 37.8 31 204 -32 48 57 1 47 50 45 48 58 37 47 49 11 -0.79 - 76 0 0 48 55 29 6 21 32.8 30 205 -31 49 28 44 48 22 32 49 30 20 48 20 59 -0.79 - 75 0 0 49 26 49 6 21 28.0 29 206 -30 50 0 2 48 53 54 50 1 37 48 52 21 -0.79 - 74 0 0 49 57 42 6 21 23.3 28 207 -30 50 30 53 49 24 51 50 32 28 49 23 18 -0.79 - 73 0 0 50 28 10 6 21 18.8 28 208 -29 51 1 17 49 55 21 51 2 52 49 53 48 -0.79 - 72 0 0 50 58 10 6 21 14.5 27 208 -28 51 31 13 50 25 25 51 32 48 50 23 52 -0.79 - 71 0 0 51 27 42 6 21 10.3 26 209 -27 52 0 42 50 55 1 52 2 16 50 53 28 -0.79 - 70 0 0 51 56 46 6 21 6.3 26 210 -27 52 29 41 51 24 10 52 31 16 51 22 37 -0.79 - 69 0 0 52 25 22 6 21 2.4 25 211 -26 52 58 12 51 52 50 52 59 47 51 51 18 -0.79 - 68 0 0 52 53 29 6 20 58.7 24 212 -25 53 26 14 52 21 1 53 27 48 52 19 29 -0.79 - 67 0 0 53 21 6 6 20 55.1 23 213 -25 53 53 46 52 48 44 53 55 20 52 47 12 -0.79 - 66 0 0 53 48 14 6 20 51.7 23 214 -24 54 20 49 53 15 58 54 22 22 53 14 26 -0.79 - 65 0 0 54 14 53 6 20 48.4 22 215 -23 54 47 21 53 42 42 54 48 54 53 41 10 -0.79 - 64 0 0 54 41 1 6 20 45.3 21 216 -23 55 13 23 54 8 56 55 14 56 54 7 25 -0.79 - 63 0 0 55 6 39 6 20 42.2 21 217 -22 55 38 55 54 34 41 55 40 28 54 33 10 -0.79 - 62 0 0 55 31 48 6 20 39.4 20 217 -21 56 3 57 54 59 55 56 5 29 54 58 25 -0.79 - 61 0 0 55 56 26 6 20 36.6 19 218 -21 56 28 28 55 24 40 56 30 0 55 23 10 -0.79 - 60 0 0 56 20 34 6 20 34.0 19 219 -20 56 52 29 55 48 55 56 54 0 55 47 25 -0.79 - 59 0 0 56 44 11 6 20 31.5 18 220 -19 57 15 59 56 12 40 57 17 30 56 11 10 -0.79 - 58 0 0 57 7 19 6 20 29.1 17 221 -19 57 39 0 56 35 55 57 40 30 56 34 25 -0.79 - 57 0 0 57 29 57 6 20 26.8 17 222 -18 58 1 30 56 58 40 58 3 0 56 57 11 -0.79 - 56 0 0 57 52 5 6 20 24.7 16 223 -17 58 23 30 57 20 55 58 25 0 57 19 27 -0.79 - 55 0 0 58 13 43 6 20 22.6 15 224 -17 58 45 0 57 42 41 58 46 30 57 41 13 -0.79 - 54 0 0 58 34 52 6 20 20.7 15 224 -16 59 6 1 58 3 58 59 7 30 58 2 30 -0.79 - 53 0 0 58 55 31 6 20 18.9 14 225 -15 59 26 33 58 24 45 59 28 2 58 23 18 -0.79 - 52 0 0 59 15 42 6 20 17.1 14 226 -15 59 46 35 58 45 4 59 48 3 58 43 37 -0.79 - 51 0 0 59 35 23 6 20 15.5 13 227 -14 60 6 8 59 4 53 60 7 36 59 3 27 -0.79 - 50 0 0 59 54 37 6 20 13.9 12 228 -14 60 25 13 59 24 14 60 26 41 59 22 48 -0.79 - 49 0 0 60 13 21 6 20 12.5 12 229 -13 60 43 50 59 43 7 60 45 17 59 41 42 -0.79 - 48 0 0 60 31 38 6 20 11.1 11 230 -13 61 1 58 60 1 32 61 3 25 60 0 7 -0.79 - 47 0 0 60 49 28 6 20 9.8 11 231 -12 61 19 39 60 19 30 61 21 6 60 18 5 -0.79 - 46 0 0 61 6 50 6 20 8.6 10 232 -11 61 36 53 60 37 0 61 38 19 60 35 35 -0.79 - 45 0 0 61 23 44 6 20 7.5 10 232 -11 61 53 39 60 54 3 61 55 5 60 52 39 -0.79 - 44 0 0 61 40 13 6 20 6.4 9 233 -10 62 9 59 61 10 39 62 11 25 61 9 15 -0.79 - 43 0 0 61 56 15 6 20 5.5 9 234 -10 62 25 53 61 26 50 62 27 18 61 25 26 -0.79 - 42 0 0 62 11 51 6 20 4.6 8 235 -9 62 41 21 61 42 34 62 42 46 61 41 11 -0.79 - 41 0 0 62 27 1 6 20 3.7 7 236 -9 62 56 24 61 57 52 62 57 48 61 56 29 -0.79 - 40 0 0 62 41 47 6 20 3.0 7 237 -8 63 11 1 62 12 45 63 12 24 62 11 23 -0.79 - 39 0 0 62 56 7 6 20 2.3 6 238 -8 63 25 13 62 27 14 63 26 36 62 25 52 -0.79 - 38 0 0 63 10 3 6 20 1.6 6 239 -7 63 39 1 62 41 17 63 40 24 62 39 56 -0.79 - 37 0 0 63 23 35 6 20 1.0 5 240 -7 63 52 25 62 54 57 63 53 48 62 53 36 -0.79 - 36 0 0 63 36 43 6 20 0.5 5 240 -6 64 5 25 63 8 12 64 6 47 63 6 51 -0.79 - 35 0 0 63 49 27 6 20 0.0 4 241 -6 64 18 2 63 21 4 64 19 24 63 19 44 -0.79 - 34 0 0 64 1 49 6 19 59.6 4 242 -5 64 30 16 63 33 33 64 31 38 63 32 13 -0.79 - 33 0 0 64 13 48 6 19 59.3 3 243 -5 64 42 7 63 45 39 64 43 29 63 44 19 -0.79 - 32 0 0 64 25 24 6 19 58.9 3 244 -4 64 53 36 63 57 23 64 54 57 63 56 3 -0.80 - 31 0 0 64 36 38 6 19 58.7 3 245 -4 65 4 44 64 8 44 65 6 4 64 7 25 -0.80 - 30 0 0 64 47 31 6 19 58.5 2 246 -3 65 15 29 64 19 44 65 16 49 64 18 25 -0.80 - 29 0 0 64 58 2 6 19 58.3 2 247 -3 65 25 54 64 30 21 65 27 13 64 29 3 -0.81 - 28 0 0 65 8 12 6 19 58.2 1 248 -2 65 35 57 64 40 38 65 37 16 64 39 20 -0.83 - 27 0 0 65 18 2 6 19 58.1 1 249 -2 65 45 40 64 50 34 65 46 59 64 49 16 -0.86 - 26 0 0 65 27 31 6 19 58.1 0 249 -2 65 55 2 65 0 9 65 56 21 64 58 52 -1.04 Uncertainty in time = +/- 1 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: TYC 5812-00514-1 * constellation : Aquarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 22 39 05.6921 DE: -08 21 58.564 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 22 39 05.6921 DE: -08 21 58.564 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (163) Erigone asteroid class: approx. diameter [km]: 75 approx. diameter ["]: 0.069 distance from Earth [AU]: 1.50920 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#148 date of fit: 2023 Aug 22 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): 0.007", 0.001", 72.867° remarks: * orbital elements for (163)Erigone : Mean anomaly = 260.9458653416 deg Arg. of pericenter = 298.5310242807 deg Long. of node = 160.0426764046 deg Inclination = 4.8162034211 deg Eccentricity = 0.1924261663 Semimajor axis = 2.3660981380 AU Perihelion dist = 1.9107989443 AU Mag: H = 9.83, G = -0.04 Epoch of elements : MJD 60190.26868056 TDT (2023 Sep 03.2687) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1482023Aug22,6.38,2023,9,3,6.451326,-0.296470,0.529780,-5.824426,-3.259520,0.000161,0.000050,0.000001,0.000000 -98.8206,-8.2420,83.11,7.62,False TYC 5812-00514-1,22.65158113,-8.3662678,0.00,11.97,0.00,0.0,0,,22.67248984,-8.2419513,1.24,0.00,0,0,0 163,Erigone,12.79,75.400,1.5092,0,0,-2.286,-18.99,,4.0,0 0,260.8731,2023,9,3,298.5310,160.0427,4.8162,0.19243,2.36610,1.91080,9.76,5.0,0.15 1.024,0.0070,0.0007,73,0.0070,Known errors,-1.00,0,-1,-1 20230903_0514-1,60182.99 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org