IOTA/IOTA-ES occultation update for (940) Kordula / TYC 0293-00023-1 event on 2023 Mar 24, 21:08 UT Visible from SE Asia, India, SW Asia, Europe Summary ------- On 2023 Mar 24 UT, the 85.5 km diameter asteroid (940) Kordula will occult a 12.4 mag star in the constellation Virgo for observers along a path across SE Asia, India, SW Asia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.59 mag to 14.87 mag (the magnitude of the asteroid) for at most 5.390 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: 94 * date and approx. time of event: 2023 Mar 24, 21:02 - 2023 Mar 24, 21:14 * geocentric midpoint of event [JD]: 2460028.38099013 * magnitude of target star: 12.38 * magnitude drop [mag]: 2.59 * estimated maximum duration [s]: 5.390 * Moon: 12 % sunlit, 145° distance * Sun: 171° distance * rough path description: SE Asia, India, SW Asia, Europe Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 93 * 1 sigma uncertainty interval [path widths]: +/- 0.46 * 1 sigma uncertainty interval [seconds]: +/- 3.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.024, +/- 0.020) * 1 sigma uncertainty ellipse (major, minor, PA): (0.026", 0.018", 117°) * approx speed of asteroid's shadow [km/s]: 15.8500 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0293-00023-1 by 940 Kordula on 2023 Mar 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 - 41 0 0 45 24 48 21 14 46.0 0 87 -3 45 50 5 .. .. .. 46 13 18 .. .. .. .... - 40 0 0 45 27 13 21 14 45.9 1 87 -4 45 52 29 45 2 2 46 15 42 44 39 2 -0.25 - 39 0 0 45 29 21 21 14 45.8 1 88 -5 45 54 36 45 4 10 46 17 48 44 41 10 -0.34 - 38 0 0 45 31 10 21 14 45.7 2 89 -5 45 56 25 45 5 59 46 19 37 44 43 0 -0.37 - 37 0 0 45 32 41 21 14 45.4 3 89 -6 45 57 56 45 7 31 46 21 7 44 44 32 -0.38 - 36 0 0 45 33 54 21 14 45.1 4 90 -7 45 59 9 45 8 44 46 22 20 44 45 46 -0.39 - 35 0 0 45 34 49 21 14 44.8 4 91 -7 46 0 4 45 9 40 46 23 15 44 46 41 -0.40 - 34 0 0 45 35 26 21 14 44.3 5 92 -8 46 0 41 45 10 17 46 23 52 44 47 18 -0.40 - 33 0 0 45 35 46 21 14 43.8 6 92 -9 46 1 0 45 10 36 46 24 11 44 47 38 -0.41 - 32 0 0 45 35 47 21 14 43.3 6 93 -9 46 1 2 45 10 38 46 24 13 44 47 39 -0.41 - 31 0 0 45 35 31 21 14 42.7 7 94 -10 46 0 45 45 10 21 46 23 57 44 47 22 -0.41 - 30 0 0 45 34 56 21 14 42.0 8 94 -11 46 0 11 45 9 46 46 23 23 44 46 47 -0.41 - 29 0 0 45 34 4 21 14 41.2 8 95 -11 45 59 19 45 8 54 46 22 31 44 45 55 -0.42 - 28 0 0 45 32 54 21 14 40.4 9 96 -12 45 58 10 45 7 43 46 21 22 44 44 44 -0.42 - 27 0 0 45 31 26 21 14 39.5 10 96 -13 45 56 42 45 6 15 46 19 55 44 43 15 -0.42 - 26 0 0 45 29 40 21 14 38.6 11 97 -13 45 54 57 45 4 29 46 18 10 44 41 28 -0.42 - 25 0 0 45 27 37 21 14 37.6 11 98 -14 45 52 54 45 2 25 46 16 8 44 39 24 -0.42 - 24 0 0 45 25 15 21 14 36.5 12 99 -15 45 50 33 45 0 3 46 13 48 44 37 1 -0.42 - 23 0 0 45 22 36 21 14 35.4 13 99 -16 45 47 55 44 57 22 46 11 10 44 34 20 -0.42 - 22 0 0 45 19 39 21 14 34.2 13 100 -16 45 44 58 44 54 25 46 8 14 44 31 21 -0.42 - 21 0 0 45 16 24 21 14 32.9 14 101 -17 45 41 44 44 51 9 46 5 1 44 28 5 -0.42 - 20 0 0 45 12 51 21 14 31.5 15 102 -18 45 38 13 44 47 35 46 1 30 44 24 30 -0.42 - 19 0 0 45 9 1 21 14 30.1 15 102 -18 45 34 23 44 43 43 45 57 41 44 20 38 -0.42 - 18 0 0 45 4 52 21 14 28.7 16 103 -19 45 30 15 44 39 34 45 53 35 44 16 27 -0.43 - 17 0 0 45 0 26 21 14 27.1 17 104 -20 45 25 50 44 35 6 45 49 11 44 11 58 -0.43 - 16 0 0 44 55 41 21 14 25.5 17 104 -20 45 21 7 44 30 20 45 44 29 44 7 11 -0.43 - 15 0 0 44 50 39 21 14 23.9 18 105 -21 45 16 6 44 25 17 45 39 29 44 2 7 -0.43 - 14 0 0 44 45 19 21 14 22.1 19 106 -22 45 10 47 44 19 55 45 34 12 43 56 44 -0.43 - 13 0 0 44 39 41 21 14 20.3 20 107 -22 45 5 11 44 14 16 45 28 36 43 51 3 -0.43 - 12 0 0 44 33 45 21 14 18.5 20 107 -23 44 59 16 44 8 18 45 22 43 43 45 4 -0.43 - 11 0 0 44 27 31 21 14 16.5 21 108 -24 44 53 4 44 2 3 45 16 32 43 38 47 -0.43 - 10 0 0 44 20 59 21 14 14.5 22 109 -24 44 46 34 43 55 29 45 10 4 43 32 12 -0.43 - 9 0 0 44 14 9 21 14 12.5 22 110 -25 44 39 45 43 48 38 45 3 17 43 25 19 -0.43 - 8 0 0 44 7 1 21 14 10.3 23 110 -26 44 32 39 43 41 28 44 56 12 43 18 8 -0.43 - 7 0 0 43 59 35 21 14 8.1 24 111 -26 44 25 15 43 34 0 44 48 50 43 10 39 -0.43 - 6 0 0 43 51 51 21 14 5.8 25 112 -27 44 17 33 43 26 14 44 41 9 43 2 51 -0.43 - 5 0 0 43 43 49 21 14 3.5 25 113 -28 44 9 33 43 18 10 44 33 11 42 54 46 -0.43 - 4 0 0 43 35 29 21 14 1.1 26 113 -28 44 1 14 43 9 48 44 24 55 42 46 22 -0.43 - 3 0 0 43 26 51 21 13 58.6 27 114 -29 43 52 38 43 1 8 44 16 20 42 37 40 -0.43 - 2 0 0 43 17 55 21 13 56.0 27 115 -30 43 43 44 42 52 10 44 7 28 42 28 40 -0.43 - 1 0 0 43 8 40 21 13 53.4 28 116 -30 43 34 32 42 42 54 43 58 18 42 19 22 -0.43 0 0 0 42 59 8 21 13 50.7 29 116 -31 43 25 2 42 33 19 43 48 49 42 9 45 -0.43 1 0 0 42 49 18 21 13 47.9 30 117 -32 43 15 13 42 23 27 43 39 3 41 59 51 -0.43 2 0 0 42 39 9 21 13 45.0 30 118 -32 43 5 7 42 13 16 43 28 59 41 49 38 -0.43 3 0 0 42 28 43 21 13 42.1 31 119 -33 42 54 43 42 2 47 43 18 37 41 39 8 -0.43 4 0 0 42 17 58 21 13 39.1 32 119 -34 42 44 1 41 52 1 43 7 56 41 28 19 -0.43 5 0 0 42 6 55 21 13 36.0 32 120 -34 42 33 0 41 40 56 42 56 58 41 17 12 -0.43 6 0 0 41 55 35 21 13 32.9 33 121 -35 42 21 42 41 29 33 42 45 42 41 5 47 -0.43 7 0 0 41 43 56 21 13 29.7 34 122 -36 42 10 5 41 17 52 42 34 8 40 54 4 -0.43 8 0 0 41 31 59 21 13 26.4 35 123 -36 41 58 11 41 5 53 42 22 16 40 42 2 -0.43 9 0 0 41 19 44 21 13 23.0 35 123 -37 41 45 59 40 53 36 42 10 5 40 29 43 -0.43 10 0 0 41 7 12 21 13 19.5 36 124 -38 41 33 28 40 41 1 41 57 37 40 17 6 -0.43 11 0 0 40 54 21 21 13 16.0 37 125 -38 41 20 40 40 28 8 41 44 51 40 4 11 -0.43 12 0 0 40 41 13 21 13 12.4 38 126 -39 41 7 34 40 14 57 41 31 48 39 50 58 -0.43 13 0 0 40 27 47 21 13 8.7 38 127 -40 40 54 11 40 1 28 41 18 26 39 37 27 -0.43 14 0 0 40 14 3 21 13 4.9 39 128 -40 40 40 29 39 47 42 41 4 47 39 23 39 -0.43 15 0 0 40 0 1 21 13 1.1 40 129 -41 40 26 30 39 33 38 40 50 50 39 9 32 -0.43 16 0 0 39 45 42 21 12 57.2 41 129 -42 40 12 13 39 19 16 40 36 35 38 55 9 -0.43 17 0 0 39 31 5 21 12 53.2 41 130 -42 39 57 39 39 4 37 40 22 3 38 40 27 -0.43 18 0 0 39 16 11 21 12 49.1 42 131 -43 39 42 47 38 49 40 40 7 14 38 25 28 -0.43 19 0 0 39 0 59 21 12 45.0 43 132 -44 39 27 38 38 34 26 39 52 7 38 10 12 -0.44 20 0 0 38 45 30 21 12 40.7 43 133 -44 39 12 11 38 18 55 39 36 42 37 54 39 -0.44 21 0 0 38 29 44 21 12 36.4 44 134 -45 38 56 27 38 3 6 39 21 1 37 38 48 -0.44 22 0 0 38 13 41 21 12 32.1 45 135 -46 38 40 26 37 47 1 39 5 2 37 22 40 -0.44 23 0 0 37 57 20 21 12 27.6 46 136 -46 38 24 8 37 30 38 38 48 46 37 6 16 -0.44 24 0 0 37 40 44 21 12 23.0 46 137 -47 38 7 34 37 13 59 38 32 14 36 49 34 -0.44 25 0 0 37 23 50 21 12 18.4 47 138 -48 37 50 43 36 57 3 38 15 25 36 32 36 -0.44 26 0 0 37 6 40 21 12 13.7 48 139 -48 37 33 35 36 39 51 37 58 19 36 15 22 -0.44 27 0 0 36 49 14 21 12 8.9 49 140 -49 37 16 11 36 22 22 37 40 57 35 57 51 -0.44 28 0 0 36 31 31 21 12 4.1 49 141 -49 36 58 30 36 4 38 37 23 19 35 40 5 -0.44 29 0 0 36 13 33 21 11 59.2 50 142 -50 36 40 34 35 46 37 37 5 24 35 22 2 -0.44 30 0 0 35 55 18 21 11 54.1 51 143 -51 36 22 22 35 28 21 36 47 14 35 3 44 -0.44 31 0 0 35 36 49 21 11 49.1 52 144 -51 36 3 54 35 9 49 36 28 48 34 45 10 -0.44 32 0 0 35 18 3 21 11 43.9 52 146 -52 35 45 11 34 51 1 36 10 7 34 26 21 -0.44 33 0 0 34 59 3 21 11 38.7 53 147 -52 35 26 12 34 31 59 35 51 10 34 7 17 -0.44 34 0 0 34 39 48 21 11 33.4 54 148 -53 35 6 59 34 12 42 35 31 59 33 47 58 -0.44 35 0 0 34 20 18 21 11 28.0 54 149 -53 34 47 31 33 53 10 35 12 33 33 28 25 -0.44 36 0 0 34 0 33 21 11 22.5 55 151 -54 34 27 49 33 33 24 34 52 52 33 8 37 -0.44 37 0 0 33 40 35 21 11 17.0 56 152 -54 34 7 52 33 13 24 34 32 57 32 48 36 -0.44 38 0 0 33 20 23 21 11 11.4 56 153 -55 33 47 42 32 53 11 34 12 48 32 28 21 -0.44 39 0 0 32 59 58 21 11 5.7 57 155 -55 33 27 18 32 32 44 33 52 26 32 7 52 -0.44 40 0 0 32 39 19 21 11 0.0 58 156 -56 33 6 41 32 12 3 33 31 50 31 47 11 -0.44 41 0 0 32 18 28 21 10 54.2 58 158 -56 32 45 51 31 51 11 33 11 2 31 26 16 -0.44 42 0 0 31 57 24 21 10 48.3 59 159 -57 32 24 49 31 30 5 32 50 1 31 5 10 -0.44 43 0 0 31 36 8 21 10 42.4 60 161 -57 32 3 34 31 8 48 32 28 47 30 43 51 -0.44 44 0 0 31 14 40 21 10 36.4 60 163 -57 31 42 7 30 47 19 32 7 22 30 22 21 -0.44 45 0 0 30 53 1 21 10 30.3 61 164 -58 31 20 29 30 25 38 31 45 45 30 0 39 -0.44 46 0 0 30 31 10 21 10 24.2 61 166 -58 30 58 40 30 3 47 31 23 56 29 38 47 -0.44 47 0 0 30 9 9 21 10 18.0 62 168 -58 30 36 40 29 41 45 31 1 57 29 16 44 -0.44 48 0 0 29 46 58 21 10 11.7 62 170 -58 30 14 30 29 19 33 30 39 48 28 54 31 -0.44 49 0 0 29 24 37 21 10 5.5 63 172 -59 29 52 10 28 57 11 30 17 29 28 32 9 -0.44 50 0 0 29 2 7 21 9 59.1 63 174 -59 29 29 40 28 34 40 29 55 0 28 9 37 -0.44 51 0 0 28 39 28 21 9 52.7 64 176 -59 29 7 2 28 12 0 29 32 22 27 46 57 -0.44 52 0 0 28 16 40 21 9 46.3 64 178 -59 28 44 14 27 49 12 29 9 35 27 24 8 -0.44 53 0 0 27 53 45 21 9 39.8 65 181 -59 28 21 19 27 26 16 28 46 41 27 1 12 -0.44 54 0 0 27 30 41 21 9 33.2 65 183 -59 27 58 17 27 3 12 28 23 38 26 38 8 -0.44 55 0 0 27 7 31 21 9 26.7 65 185 -60 27 35 7 26 40 2 28 0 29 26 14 57 -0.44 56 0 0 26 44 14 21 9 20.0 66 188 -60 27 11 50 26 16 45 27 37 12 25 51 40 -0.44 57 0 0 26 20 52 21 9 13.4 66 190 -60 26 48 27 25 53 22 27 13 50 25 28 16 -0.44 58 0 0 25 57 23 21 9 6.7 66 193 -60 26 24 59 25 29 53 26 50 21 25 4 48 -0.44 59 0 0 25 33 50 21 9 0.0 66 195 -59 26 1 26 25 6 20 26 26 48 24 41 15 -0.44 60 0 0 25 10 12 21 8 53.2 66 198 -59 25 37 48 24 42 42 26 3 10 24 17 37 -0.44 61 0 0 24 46 30 21 8 46.5 66 201 -59 25 14 5 24 19 1 25 39 27 23 53 56 -0.44 62 0 0 24 22 45 21 8 39.7 66 203 -59 24 50 20 23 55 16 25 15 41 23 30 11 -0.44 63 0 0 23 58 57 21 8 32.9 66 206 -59 24 26 31 23 31 28 24 51 52 23 6 24 -0.44 64 0 0 23 35 6 21 8 26.0 66 208 -59 24 2 40 23 7 38 24 28 1 22 42 34 -0.44 65 0 0 23 11 14 21 8 19.2 66 211 -58 23 38 47 22 43 46 24 4 7 22 18 43 -0.43 66 0 0 22 47 20 21 8 12.3 66 214 -58 23 14 53 22 19 53 23 40 12 21 54 50 -0.43 67 0 0 22 23 26 21 8 5.4 66 216 -58 22 50 58 21 56 0 23 16 17 21 30 57 -0.43 68 0 0 21 59 31 21 7 58.6 66 219 -57 22 27 2 21 32 6 22 52 21 21 7 4 -0.43 69 0 0 21 35 37 21 7 51.7 65 221 -57 22 3 7 21 8 13 22 28 25 20 43 12 -0.43 70 0 0 21 11 44 21 7 44.8 65 224 -56 21 39 13 20 44 21 22 4 30 20 19 21 -0.43 71 0 0 20 47 52 21 7 37.9 65 226 -56 21 15 21 20 20 30 21 40 36 19 55 31 -0.43 72 0 0 20 24 3 21 7 31.1 64 228 -55 20 51 30 19 56 42 21 16 44 19 31 44 -0.43 73 0 0 20 0 16 21 7 24.2 64 230 -55 20 27 42 19 32 56 20 52 55 19 8 0 -0.43 74 0 0 19 36 33 21 7 17.4 64 232 -54 20 3 57 19 9 14 20 29 9 18 44 19 -0.43 75 0 0 19 12 53 21 7 10.6 63 234 -54 19 40 16 18 45 36 20 5 27 18 20 41 -0.43 76 0 0 18 49 18 21 7 3.8 63 236 -53 19 16 39 18 22 2 19 41 49 17 57 9 -0.43 77 0 0 18 25 47 21 6 57.0 62 238 -53 18 53 8 17 58 33 19 18 15 17 33 41 -0.43 78 0 0 18 2 22 21 6 50.2 61 240 -52 18 29 41 17 35 9 18 54 47 17 10 19 -0.43 79 0 0 17 39 3 21 6 43.5 61 242 -51 18 6 20 17 11 52 18 31 25 16 47 3 -0.43 80 0 0 17 15 51 21 6 36.8 60 243 -51 17 43 6 16 48 41 18 8 10 16 23 54 -0.43 81 0 0 16 52 46 21 6 30.2 59 245 -50 17 19 59 16 25 38 17 45 1 16 0 52 -0.43 82 0 0 16 29 48 21 6 23.6 59 247 -49 16 57 0 16 2 42 17 22 0 15 37 58 -0.43 83 0 0 16 6 59 21 6 17.0 58 248 -49 16 34 9 15 39 55 16 59 7 15 15 12 -0.43 84 0 0 15 44 18 21 6 10.5 57 249 -48 16 11 26 15 17 16 16 36 22 14 52 35 -0.43 85 0 0 15 21 46 21 6 4.0 57 251 -47 15 48 53 14 54 46 16 13 47 14 30 7 -0.43 86 0 0 14 59 25 21 5 57.6 56 252 -46 15 26 29 14 32 26 15 51 22 14 7 49 -0.43 87 0 0 14 37 13 21 5 51.2 55 253 -45 15 4 15 14 10 17 15 29 6 13 45 42 -0.43 88 0 0 14 15 12 21 5 44.9 54 254 -45 14 42 12 13 48 18 15 7 1 13 23 45 -0.43 89 0 0 13 53 23 21 5 38.6 53 255 -44 14 20 21 13 26 31 14 45 8 13 1 59 -0.43 90 0 0 13 31 45 21 5 32.5 53 256 -43 13 58 41 13 4 55 14 23 26 12 40 26 -0.43 91 0 0 13 10 20 21 5 26.3 52 257 -42 13 37 13 12 43 32 14 1 56 12 19 4 -0.43 92 0 0 12 49 7 21 5 20.3 51 258 -41 13 15 58 12 22 21 13 40 39 11 57 56 -0.43 93 0 0 12 28 7 21 5 14.3 50 259 -41 12 54 56 12 1 24 13 19 35 11 37 0 -0.43 94 0 0 12 7 21 21 5 8.4 49 260 -40 12 34 8 11 40 40 12 58 45 11 16 18 -0.43 95 0 0 11 46 49 21 5 2.6 48 260 -39 12 13 34 11 20 10 12 38 9 10 55 51 -0.43 96 0 0 11 26 32 21 4 56.8 47 261 -38 11 53 14 10 59 55 12 17 47 10 35 38 -0.43 97 0 0 11 6 29 21 4 51.2 46 262 -37 11 33 9 10 39 55 11 57 40 10 15 39 -0.43 98 0 0 10 46 42 21 4 45.6 46 263 -36 11 13 20 10 20 10 11 37 48 9 55 57 -0.43 99 0 0 10 27 11 21 4 40.1 45 263 -35 10 53 46 10 0 41 11 18 12 9 36 30 -0.43 100 0 0 10 7 55 21 4 34.7 44 264 -34 10 34 28 9 41 28 10 58 52 9 17 19 -0.43 101 0 0 9 48 57 21 4 29.4 43 264 -34 10 15 27 9 22 31 10 39 49 8 58 24 -0.43 102 0 0 9 30 15 21 4 24.1 42 265 -33 9 56 43 9 3 52 10 21 3 8 39 47 -0.43 103 0 0 9 11 50 21 4 19.0 41 265 -32 9 38 16 8 45 30 10 2 33 8 21 27 -0.43 104 0 0 8 53 43 21 4 14.0 40 266 -31 9 20 7 8 27 25 9 44 22 8 3 24 -0.43 105 0 0 8 35 54 21 4 9.0 39 266 -30 9 2 16 8 9 38 9 26 29 7 45 40 -0.43 106 0 0 8 18 24 21 4 4.2 38 267 -29 8 44 43 7 52 10 9 8 54 7 28 13 -0.43 107 0 0 8 1 12 21 3 59.5 37 267 -28 8 27 28 7 35 0 8 51 37 7 11 6 -0.43 108 0 0 7 44 19 21 3 54.9 36 267 -27 8 10 33 7 18 10 8 34 40 6 54 17 -0.43 109 0 0 7 27 45 21 3 50.4 35 268 -26 7 53 57 7 1 38 8 18 2 6 37 48 -0.43 110 0 0 7 11 31 21 3 45.9 34 268 -25 7 37 41 6 45 26 8 1 44 6 21 38 -0.43 111 0 0 6 55 37 21 3 41.6 33 268 -24 7 21 45 6 29 35 7 45 45 6 5 48 -0.44 112 0 0 6 40 3 21 3 37.5 32 269 -23 7 6 8 6 14 3 7 30 7 5 50 18 -0.44 113 0 0 6 24 49 21 3 33.4 31 269 -22 6 50 53 5 58 51 7 14 49 5 35 9 -0.44 114 0 0 6 9 57 21 3 29.4 30 269 -21 6 35 58 5 44 1 6 59 52 5 20 20 -0.44 115 0 0 5 55 25 21 3 25.6 29 270 -20 6 21 24 5 29 31 6 45 17 5 5 52 -0.44 116 0 0 5 41 14 21 3 21.9 28 270 -19 6 7 11 5 15 22 6 31 2 4 51 46 -0.44 117 0 0 5 27 25 21 3 18.2 27 270 -18 5 53 20 5 1 35 6 17 9 4 38 0 -0.44 118 0 0 5 13 58 21 3 14.8 26 270 -18 5 39 51 4 48 10 6 3 38 4 24 37 -0.44 119 0 0 5 0 52 21 3 11.4 25 270 -17 5 26 43 4 35 7 5 50 29 4 11 35 -0.44 120 0 0 4 48 9 21 3 8.1 24 271 -16 5 13 58 4 22 25 5 37 42 3 58 55 -0.44 121 0 0 4 35 48 21 3 5.0 24 271 -15 5 1 36 4 10 6 5 25 17 3 46 38 -0.44 122 0 0 4 23 50 21 3 2.0 23 271 -14 4 49 35 3 58 10 5 13 15 3 34 43 -0.44 123 0 0 4 12 15 21 2 59.1 22 271 -13 4 37 58 3 46 36 5 1 37 3 23 11 -0.44 124 0 0 4 1 2 21 2 56.4 21 271 -12 4 26 44 3 35 25 4 50 21 3 12 2 -0.44 125 0 0 3 50 12 21 2 53.7 20 271 -11 4 15 53 3 24 37 4 39 28 3 1 15 -0.44 126 0 0 3 39 46 21 2 51.2 19 271 -10 4 5 25 3 14 13 4 28 59 2 50 52 -0.44 127 0 0 3 29 44 21 2 48.8 18 271 -9 3 55 21 3 4 12 4 18 53 2 40 53 -0.44 128 0 0 3 20 5 21 2 46.6 17 272 -8 3 45 40 2 54 34 4 9 11 2 31 16 -0.44 129 0 0 3 10 49 21 2 44.5 16 272 -7 3 36 24 2 45 20 3 59 53 2 22 4 -0.45 130 0 0 3 1 58 21 2 42.5 15 272 -6 3 27 31 2 36 30 3 50 59 2 13 15 -0.45 131 0 0 2 53 31 21 2 40.6 14 272 -5 3 19 2 2 28 4 3 42 29 2 4 50 -0.45 132 0 0 2 45 28 21 2 38.9 13 272 -4 3 10 58 2 20 2 3 34 24 1 56 50 -0.45 133 0 0 2 37 49 21 2 37.3 12 272 -3 3 3 18 2 12 25 3 26 43 1 49 13 -0.45 134 0 0 2 30 35 21 2 35.8 11 272 -2 2 56 3 2 5 12 3 19 27 1 42 1 -0.45 135 0 0 2 23 45 21 2 34.5 10 272 -1 2 49 12 1 58 23 3 12 35 1 35 14 -0.46 136 0 0 2 17 20 21 2 33.2 9 272 0 2 42 46 1 52 0 3 6 8 1 28 51 -0.46 137 0 0 2 11 20 21 2 32.2 8 272 1 2 36 45 1 46 0 3 0 6 1 22 52 -0.46 138 0 0 2 5 45 21 2 31.2 7 272 2 2 31 9 1 40 26 2 54 29 1 17 19 -0.47 139 0 0 2 0 35 21 2 30.4 6 272 3 2 25 58 1 35 17 2 49 18 1 12 10 -0.47 140 0 0 1 55 50 21 2 29.7 5 272 4 2 21 13 1 30 32 2 44 31 1 7 26 -0.48 141 0 0 1 51 30 21 2 29.2 4 272 5 2 16 52 1 26 13 2 40 10 1 3 8 -0.50 142 0 0 1 47 36 21 2 28.8 3 272 6 2 12 57 1 22 19 2 36 15 0 59 14 -0.52 143 0 0 1 44 7 21 2 28.5 2 272 7 2 9 27 1 18 51 2 32 45 0 55 46 -0.58 144 0 0 1 41 3 21 2 28.3 1 272 8 2 6 23 1 15 47 2 29 40 0 52 43 -0.81 Uncertainty in time = +/- 3 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: TYC 0293-00023-1 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 12 47 45.4649 DE: +02 34 48.870 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 12 47 45.4650 DE: +02 34 48.871 * position source: Gaia DR3 * standard error: RA,DE [mas]: (4.200,4.000) * V mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (940) Kordula asteroid class: approx. diameter [km]: 86 approx. diameter ["]: 0.040 distance from Earth [AU]: 2.91530 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 date of fit: 2023 Feb 07 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): 0.025", 0.018", 117.084° remarks: * orbital elements for (940)Kordula : Mean anomaly = 204.8424360734 deg Arg. of pericenter = 283.9014833350 deg Long. of node = 66.2853050713 deg Inclination = 6.2408476066 deg Eccentricity = 0.1698633780 Semimajor axis = 3.3689280581 AU Perihelion dist = 2.7966705580 AU Mag: H = 9.32, G = 0.15 Epoch of elements : MJD 60027.88104167 TDT (2023 Mar 24.8810) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Feb07,5.39,2023,3,24,21.143763,0.147577,0.369395,-8.306846,3.321201,-0.000874,-0.000427,0.000001,-0.000001 53.0019,2.4521,-135.60,1.58,False TYC 0293-00023-1,12.79596248,2.5802418,0.00,12.38,0.00,0.0,0,,12.81590342,2.4521243,2.59,0.00,0,0,0 940,Kordula,14.87,85.5,2.9153,0,0,-1.672,10.02,,4.6,0 0,204.7020,2023,3,24,283.9015,66.2853,6.2408,0.16986,3.36893,2.79667,9.32,5.0,0.15 1.458,0.0257,0.0184,117,0.0185,Known errors,-1.00,-1,-1,-1 20230324_0023-1,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:52 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org