IOTA/IOTA-ES occultation update for (294) Felicia / TYC 5580-00821-1 event on 2023 Apr 06, 22:29 UT Visible from India, Arabia, Europe Summary ------- On 2023 Apr 06 UT, the 55.4 km diameter asteroid (294) Felicia will occult a 11.3 mag star in the constellation Libra for observers along a path across India, Arabia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.92 mag to 15.17 mag (the magnitude of the asteroid) for at most 6.220 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: 99 * date and approx. time of event: 2023 Apr 06, 22:18 - 2023 Apr 06, 22:40 * geocentric midpoint of event [JD]: 2460041.43726950 * magnitude of target star: 11.28 * magnitude drop [mag]: 3.92 * estimated maximum duration [s]: 6.220 * Moon: 99 % sunlit, 23° distance * Sun: 148° distance * rough path description: India, Arabia, Europe The occultation path -------------------- * approximate projected width [km]: 62 * 1 sigma uncertainty interval [path widths]: +/- 0.24 * 1 sigma uncertainty interval [seconds]: +/- 4.4 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.024, +/- 0.009) * 1 sigma uncertainty ellipse (major, minor, PA): (0.025", 0.006", 108°) * approx speed of asteroid's shadow [km/s]: 8.9063 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5580-00821-1 by 294 Felicia on 2023 Apr 6 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 - 24 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 56 7 41 .. .. .. 55 59 31 .... - 23 0 0 56 15 21 22 40 20.6 1 107 -18 56 32 49 55 57 56 56 41 3 55 49 45 .... - 22 0 0 56 5 16 22 40 20.5 1 108 -18 56 22 47 55 47 48 56 31 2 55 39 35 -0.29 - 21 0 0 55 54 48 22 40 20.3 2 108 -19 56 12 22 55 37 16 56 20 39 55 29 2 -0.36 - 20 0 0 55 43 56 22 40 20.0 2 109 -19 56 1 33 55 26 21 56 9 52 55 18 6 -0.39 - 19 0 0 55 32 40 22 40 19.7 3 110 -20 55 50 21 55 15 2 55 58 42 55 6 45 -0.41 - 18 0 0 55 21 1 22 40 19.2 4 111 -20 55 38 45 55 3 20 55 47 7 54 55 1 -0.43 - 17 0 0 55 8 57 22 40 18.6 4 112 -21 55 26 45 54 51 12 55 35 9 54 42 52 -0.44 - 16 0 0 54 56 29 22 40 18.0 5 112 -21 55 14 20 54 38 41 55 22 46 54 30 18 -0.45 - 15 0 0 54 43 36 22 40 17.2 5 113 -22 55 1 31 54 25 44 55 9 58 54 17 20 -0.45 - 14 0 0 54 30 18 22 40 16.4 6 114 -23 54 48 17 54 12 22 54 56 46 54 3 57 -0.46 - 13 0 0 54 16 35 22 40 15.5 7 115 -23 54 34 38 53 58 35 54 43 8 53 50 8 -0.46 - 12 0 0 54 2 26 22 40 14.4 7 116 -24 54 20 33 53 44 23 54 29 5 53 35 54 -0.47 - 11 0 0 53 47 52 22 40 13.3 8 117 -24 54 6 2 53 29 44 54 14 37 53 21 14 -0.47 - 10 0 0 53 32 51 22 40 12.0 8 117 -25 53 51 6 53 14 40 53 59 42 53 6 7 -0.47 - 9 0 0 53 17 25 22 40 10.6 9 118 -25 53 35 43 52 59 9 53 44 21 52 50 35 -0.47 - 8 0 0 53 1 31 22 40 9.1 10 119 -26 53 19 54 52 43 12 53 28 34 52 34 36 -0.48 - 7 0 0 52 45 11 22 40 7.5 10 120 -26 53 3 38 52 26 48 53 12 20 52 18 10 -0.48 - 6 0 0 52 28 24 22 40 5.8 11 121 -27 52 46 55 52 9 57 52 55 39 52 1 16 -0.48 - 5 0 0 52 11 10 22 40 4.0 12 121 -27 52 29 45 51 52 38 52 38 31 51 43 56 -0.48 - 4 0 0 51 53 28 22 40 2.0 12 122 -28 52 12 8 51 34 53 52 20 56 51 26 8 -0.48 - 3 0 0 51 35 19 22 39 59.9 13 123 -28 51 54 3 51 16 39 52 2 53 51 7 53 -0.48 - 2 0 0 51 16 42 22 39 57.7 14 124 -29 51 35 29 50 57 57 51 44 22 50 49 9 -0.48 - 1 0 0 50 57 36 22 39 55.3 15 124 -30 51 16 28 50 38 48 51 25 22 50 29 57 -0.49 0 0 0 50 38 2 22 39 52.8 15 125 -30 50 56 59 50 19 10 51 5 55 50 10 17 -0.49 1 0 0 50 18 0 22 39 50.1 16 126 -31 50 37 1 49 59 3 50 45 59 49 50 9 -0.49 2 0 0 49 57 29 22 39 47.3 17 127 -31 50 16 34 49 38 28 50 25 34 49 29 32 -0.49 3 0 0 49 36 29 22 39 44.4 17 128 -32 49 55 38 49 17 24 50 4 41 49 8 26 -0.49 4 0 0 49 15 0 22 39 41.2 18 128 -32 49 34 14 48 55 51 49 43 18 48 46 51 -0.49 5 0 0 48 53 3 22 39 38.0 19 129 -33 49 12 20 48 33 49 49 21 26 48 24 47 -0.49 6 0 0 48 30 35 22 39 34.6 20 130 -33 48 49 57 48 11 18 48 59 6 48 2 14 -0.49 7 0 0 48 7 39 22 39 31.0 20 131 -34 48 27 5 47 48 17 48 36 15 47 39 11 -0.49 8 0 0 47 44 14 22 39 27.2 21 132 -35 48 3 43 47 24 47 48 12 56 47 15 40 -0.49 9 0 0 47 20 19 22 39 23.3 22 132 -35 47 39 53 47 0 48 47 49 7 46 51 39 -0.49 10 0 0 46 55 54 22 39 19.1 23 133 -36 47 15 32 46 36 20 47 24 48 46 27 9 -0.50 11 0 0 46 31 1 22 39 14.9 23 134 -36 46 50 42 46 11 23 47 0 0 46 2 9 -0.50 12 0 0 46 5 38 22 39 10.4 24 135 -37 46 25 23 45 45 56 46 34 43 45 36 41 -0.50 13 0 0 45 39 46 22 39 5.7 25 135 -37 45 59 35 45 20 0 46 8 57 45 10 44 -0.50 14 0 0 45 13 25 22 39 0.9 26 136 -38 45 33 18 44 53 36 45 42 41 44 44 17 -0.50 15 0 0 44 46 34 22 38 55.8 27 137 -38 45 6 31 44 26 42 45 15 56 44 17 22 -0.50 16 0 0 44 19 16 22 38 50.6 27 138 -39 44 39 16 43 59 20 44 48 42 43 49 58 -0.50 17 0 0 43 51 28 22 38 45.1 28 139 -40 44 11 32 43 31 29 44 21 0 43 22 6 -0.50 18 0 0 43 23 12 22 38 39.5 29 139 -40 43 43 19 43 3 10 43 52 49 42 53 45 -0.50 19 0 0 42 54 29 22 38 33.6 30 140 -41 43 14 39 42 34 23 43 24 10 42 24 57 -0.50 20 0 0 42 25 18 22 38 27.6 31 141 -41 42 45 30 42 5 9 42 55 3 41 55 41 -0.50 21 0 0 41 55 39 22 38 21.3 31 142 -42 42 15 54 41 35 27 42 25 28 41 25 59 -0.50 22 0 0 41 25 33 22 38 14.8 32 143 -42 41 45 52 41 5 19 41 55 27 40 55 49 -0.50 23 0 0 40 55 1 22 38 8.1 33 143 -43 41 15 22 40 34 45 41 24 59 40 25 14 -0.50 24 0 0 40 24 3 22 38 1.2 34 144 -43 40 44 27 40 3 45 40 54 4 39 54 12 -0.50 25 0 0 39 52 40 22 37 54.1 35 145 -43 40 13 6 39 32 19 40 22 44 39 22 45 -0.50 26 0 0 39 20 52 22 37 46.7 36 146 -44 39 41 19 39 0 29 39 50 59 38 50 54 -0.50 27 0 0 38 48 39 22 37 39.1 37 147 -44 39 9 9 38 28 14 39 18 49 38 18 39 -0.50 28 0 0 38 16 3 22 37 31.3 37 148 -45 38 36 35 37 55 36 38 46 16 37 46 0 -0.50 29 0 0 37 43 4 22 37 23.3 38 149 -45 38 3 37 37 22 36 38 13 19 37 12 59 -0.50 30 0 0 37 9 43 22 37 15.1 39 149 -46 37 30 17 36 49 13 37 40 0 36 39 36 -0.50 31 0 0 36 36 1 22 37 6.6 40 150 -46 36 56 36 36 15 30 37 6 19 36 5 52 -0.50 32 0 0 36 1 58 22 36 57.9 41 151 -46 36 22 34 35 41 26 36 32 18 35 31 47 -0.50 33 0 0 35 27 35 22 36 49.0 42 152 -47 35 48 12 35 7 2 35 57 56 34 57 23 -0.50 34 0 0 34 52 53 22 36 39.9 43 153 -47 35 13 31 34 32 19 35 23 15 34 22 40 -0.50 35 0 0 34 17 53 22 36 30.5 44 154 -47 34 38 32 33 57 19 34 48 16 33 47 40 -0.50 36 0 0 33 42 36 22 36 21.0 44 155 -47 34 3 15 33 22 2 34 13 0 33 12 23 -0.50 37 0 0 33 7 4 22 36 11.2 45 156 -48 33 27 42 32 46 29 33 37 27 32 36 50 -0.50 38 0 0 32 31 16 22 36 1.2 46 157 -48 32 51 55 32 10 42 33 1 40 32 1 2 -0.50 39 0 0 31 55 14 22 35 51.1 47 158 -48 32 15 53 31 34 40 32 25 37 31 25 1 -0.50 40 0 0 31 19 0 22 35 40.7 48 159 -48 31 39 38 30 58 26 31 49 22 30 48 47 -0.50 41 0 0 30 42 33 22 35 30.1 49 160 -48 31 3 11 30 22 0 31 12 55 30 12 21 -0.50 42 0 0 30 5 56 22 35 19.3 50 162 -49 30 26 33 29 45 24 30 36 17 29 35 45 -0.50 43 0 0 29 29 9 22 35 8.3 50 163 -49 29 49 45 29 8 38 29 59 28 28 59 0 -0.50 44 0 0 28 52 14 22 34 57.2 51 164 -49 29 12 49 28 31 44 29 22 31 28 22 7 -0.50 45 0 0 28 15 11 22 34 45.8 52 165 -49 28 35 45 27 54 43 28 45 27 27 45 6 -0.50 46 0 0 27 38 3 22 34 34.3 53 167 -49 27 58 35 27 17 36 28 8 16 27 7 59 -0.50 47 0 0 27 0 49 22 34 22.6 54 168 -49 27 21 19 26 40 24 27 31 0 26 30 48 -0.50 48 0 0 26 23 32 22 34 10.8 54 169 -49 26 44 0 26 3 8 26 53 40 25 53 33 -0.50 49 0 0 25 46 12 22 33 58.8 55 171 -48 26 6 38 25 25 50 26 16 17 25 16 16 -0.50 50 0 0 25 8 50 22 33 46.7 56 172 -48 25 29 15 24 48 31 25 38 53 24 38 58 -0.50 51 0 0 24 31 29 22 33 34.4 57 174 -48 24 51 51 24 11 11 25 1 28 24 1 40 -0.50 52 0 0 23 54 8 22 33 22.0 57 176 -48 24 14 28 23 33 53 24 24 3 23 24 22 -0.50 53 0 0 23 16 49 22 33 9.4 58 177 -48 23 37 6 22 56 37 23 46 41 22 47 7 -0.50 54 0 0 22 39 34 22 32 56.7 59 179 -47 22 59 48 22 19 24 23 9 22 22 9 56 -0.50 55 0 0 22 2 23 22 32 44.0 59 181 -47 22 22 35 21 42 16 22 32 7 21 32 49 -0.50 56 0 0 21 25 18 22 32 31.1 60 183 -47 21 45 26 21 5 13 21 54 57 20 55 48 -0.50 57 0 0 20 48 19 22 32 18.1 60 185 -46 21 8 25 20 28 17 21 17 54 20 18 53 -0.50 58 0 0 20 11 28 22 32 5.0 61 187 -46 20 31 31 19 51 30 20 40 59 19 42 7 -0.50 59 0 0 19 34 46 22 31 51.9 61 189 -46 19 54 46 19 14 51 20 4 12 19 5 30 -0.50 60 0 0 18 58 14 22 31 38.7 62 191 -45 19 18 11 18 38 22 19 27 35 18 29 2 -0.50 61 0 0 18 21 54 22 31 25.4 62 193 -45 18 41 47 18 2 5 18 51 10 17 52 47 -0.49 62 0 0 17 45 45 22 31 12.1 63 195 -44 18 5 35 17 26 0 18 14 56 17 16 43 -0.49 63 0 0 17 9 50 22 30 58.7 63 198 -44 17 29 36 16 50 8 17 38 55 16 40 52 -0.49 64 0 0 16 34 8 22 30 45.3 63 200 -43 16 53 51 16 14 30 17 3 9 16 5 16 -0.49 65 0 0 15 58 42 22 30 31.9 63 202 -43 16 18 21 15 39 7 16 27 37 15 29 55 -0.49 66 0 0 15 23 32 22 30 18.4 64 205 -42 15 43 7 15 4 0 15 52 22 14 54 50 -0.49 67 0 0 14 48 38 22 30 4.9 64 207 -41 15 8 10 14 29 11 15 17 23 14 20 2 -0.49 68 0 0 14 14 3 22 29 51.5 64 210 -41 14 33 31 13 54 39 14 42 42 13 45 32 -0.49 69 0 0 13 39 46 22 29 38.0 64 212 -40 13 59 10 13 20 26 14 8 20 13 11 21 -0.49 70 0 0 13 5 49 22 29 24.5 64 214 -40 13 25 9 12 46 32 13 34 17 12 37 29 -0.49 71 0 0 12 32 12 22 29 11.1 64 217 -39 12 51 28 12 12 59 13 0 34 12 3 58 -0.49 72 0 0 11 58 56 22 28 57.7 64 219 -38 12 18 9 11 39 47 12 27 13 11 30 48 -0.49 73 0 0 11 26 3 22 28 44.3 63 221 -37 11 45 11 11 6 57 11 54 13 10 58 0 -0.49 74 0 0 10 53 31 22 28 31.0 63 224 -37 11 12 36 10 34 30 11 21 36 10 25 34 -0.49 75 0 0 10 21 23 22 28 17.7 63 226 -36 10 40 24 10 2 26 10 49 23 9 53 32 -0.49 76 0 0 9 49 39 22 28 4.5 63 228 -35 10 8 36 9 30 46 10 17 33 9 21 53 -0.49 77 0 0 9 18 20 22 27 51.3 62 230 -34 9 37 13 8 59 30 9 46 8 8 50 40 -0.49 78 0 0 8 47 26 22 27 38.2 62 232 -34 9 6 15 8 28 40 9 15 8 8 19 51 -0.49 79 0 0 8 16 58 22 27 25.2 61 234 -33 8 35 43 7 58 16 8 44 34 7 49 29 -0.49 80 0 0 7 46 56 22 27 12.3 61 236 -32 8 5 38 7 28 18 8 14 27 7 19 32 -0.49 81 0 0 7 17 21 22 26 59.4 60 238 -31 7 35 59 6 58 47 7 44 46 6 50 3 -0.49 82 0 0 6 48 14 22 26 46.7 60 239 -31 7 6 48 6 29 43 7 15 33 6 21 1 -0.49 83 0 0 6 19 34 22 26 34.0 59 241 -30 6 38 4 6 1 7 6 46 48 5 52 27 -0.49 84 0 0 5 51 23 22 26 21.5 59 242 -29 6 9 49 5 33 0 6 18 32 5 24 21 -0.49 85 0 0 5 23 41 22 26 9.0 58 244 -28 5 42 3 5 5 21 5 50 44 4 56 44 -0.49 86 0 0 4 56 28 22 25 56.7 57 245 -27 5 14 47 4 38 12 5 23 25 4 29 37 -0.49 87 0 0 4 29 44 22 25 44.5 57 247 -26 4 48 0 4 11 32 4 56 36 4 2 59 -0.49 88 0 0 4 3 31 22 25 32.4 56 248 -25 4 21 43 3 45 22 4 30 18 3 36 50 -0.49 89 0 0 3 37 48 22 25 20.5 55 249 -25 3 55 56 3 19 42 4 4 29 3 11 12 -0.48 90 0 0 3 12 35 22 25 8.7 55 250 -24 3 30 40 2 54 34 3 39 12 2 46 5 -0.48 91 0 0 2 47 54 22 24 57.0 54 251 -23 3 5 55 2 29 56 3 14 25 2 21 29 -0.48 92 0 0 2 23 44 22 24 45.5 53 252 -22 2 41 42 2 5 49 2 50 10 1 57 24 -0.48 93 0 0 2 0 6 22 24 34.1 52 253 -21 2 18 0 1 42 14 2 26 27 1 33 50 -0.48 94 0 0 1 36 59 22 24 22.9 51 254 -20 1 54 50 1 19 11 2 3 16 1 10 48 -0.48 95 0 0 1 14 24 22 24 11.8 51 255 -19 1 32 13 0 56 39 1 40 36 0 48 19 -0.48 96 0 0 0 52 22 22 24 0.9 50 255 -18 1 10 7 0 34 40 1 18 30 0 26 21 -0.48 97 0 0 0 30 53 22 23 50.1 49 256 -17 0 48 34 0 13 14 0 56 55 0 4 56 -0.48 98 0 0 0 9 56 22 23 39.5 48 257 -17 0 27 34 - 0 7 40 0 35 54 - 0 15 57 -0.48 99 0 0 - 0 10 28 22 23 29.1 47 257 -16 0 7 7 - 0 28 1 0 15 25 - 0 36 16 -0.48 100 0 0 - 0 30 19 22 23 18.8 46 258 -15 - 0 12 46 - 0 47 49 - 0 4 30 - 0 56 3 -0.49 101 0 0 - 0 49 37 22 23 8.7 45 258 -14 - 0 32 7 - 1 7 4 - 0 23 52 - 1 15 17 -0.49 102 0 0 - 1 8 21 22 22 58.8 45 259 -13 - 0 50 54 - 1 25 46 - 0 42 40 - 1 33 57 -0.49 103 0 0 - 1 26 32 22 22 49.1 44 259 -12 - 1 9 7 - 1 43 54 - 1 0 55 - 1 52 4 -0.49 104 0 0 - 1 44 9 22 22 39.5 43 260 -11 - 1 26 47 - 2 1 29 - 1 18 35 - 2 9 37 -0.49 105 0 0 - 2 1 12 22 22 30.1 42 260 -10 - 1 43 53 - 2 18 29 - 1 35 42 - 2 26 37 -0.49 106 0 0 - 2 17 42 22 22 20.9 41 260 -9 - 2 0 25 - 2 34 56 - 1 52 15 - 2 43 2 -0.49 107 0 0 - 2 33 37 22 22 11.9 40 261 -8 - 2 16 22 - 2 50 49 - 2 8 14 - 2 58 54 -0.49 108 0 0 - 2 48 58 22 22 3.0 39 261 -7 - 2 31 46 - 3 6 8 - 2 23 39 - 3 14 12 -0.49 109 0 0 - 3 3 45 22 21 54.4 38 261 -6 - 2 46 35 - 3 20 53 - 2 38 29 - 3 28 56 -0.49 110 0 0 - 3 17 58 22 21 45.9 37 261 -5 - 3 0 50 - 3 35 4 - 2 52 45 - 3 43 6 -0.49 111 0 0 - 3 31 36 22 21 37.6 36 262 -5 - 3 14 30 - 3 48 40 - 3 6 26 - 3 56 41 -0.49 112 0 0 - 3 44 40 22 21 29.5 36 262 -4 - 3 27 36 - 4 1 42 - 3 19 33 - 4 9 42 -0.49 113 0 0 - 3 57 10 22 21 21.6 35 262 -3 - 3 40 7 - 4 14 9 - 3 32 5 - 4 22 9 -0.49 114 0 0 - 4 9 4 22 21 13.9 34 262 -2 - 3 52 4 - 4 26 2 - 3 44 2 - 4 34 1 -0.49 115 0 0 - 4 20 24 22 21 6.4 33 262 -1 - 4 3 25 - 4 37 21 - 3 55 25 - 4 45 18 -0.49 116 0 0 - 4 31 9 22 20 59.1 32 262 0 - 4 14 12 - 4 48 4 - 4 6 12 - 4 56 1 -0.49 117 0 0 - 4 41 20 22 20 52.0 31 263 1 - 4 24 24 - 4 58 13 - 4 16 25 - 5 6 9 -0.49 118 0 0 - 4 50 55 22 20 45.1 30 263 2 - 4 34 1 - 5 7 47 - 4 26 2 - 5 15 43 -0.49 119 0 0 - 4 59 56 22 20 38.4 29 263 3 - 4 43 3 - 5 16 46 - 4 35 5 - 5 24 42 -0.49 120 0 0 - 5 8 21 22 20 31.9 28 263 4 - 4 51 29 - 5 25 11 - 4 43 32 - 5 33 5 -0.49 121 0 0 - 5 16 12 22 20 25.6 27 263 5 - 4 59 21 - 5 33 0 - 4 51 24 - 5 40 54 -0.49 122 0 0 - 5 23 27 22 20 19.5 26 263 6 - 5 6 37 - 5 40 14 - 4 58 41 - 5 48 8 -0.49 123 0 0 - 5 30 7 22 20 13.6 25 263 7 - 5 13 18 - 5 46 53 - 5 5 22 - 5 54 46 -0.50 124 0 0 - 5 36 12 22 20 7.9 24 263 8 - 5 19 24 - 5 52 57 - 5 11 28 - 6 0 50 -0.50 125 0 0 - 5 41 41 22 20 2.4 23 263 9 - 5 24 54 - 5 58 26 - 5 16 58 - 6 6 18 -0.50 126 0 0 - 5 46 35 22 19 57.1 22 263 10 - 5 29 48 - 6 3 19 - 5 21 53 - 6 11 11 -0.50 127 0 0 - 5 50 53 22 19 52.1 21 263 11 - 5 34 7 - 6 7 37 - 5 26 12 - 6 15 29 -0.50 128 0 0 - 5 54 36 22 19 47.2 20 263 12 - 5 37 50 - 6 11 19 - 5 29 56 - 6 19 11 -0.50 129 0 0 - 5 57 43 22 19 42.6 19 263 12 - 5 40 57 - 6 14 26 - 5 33 3 - 6 22 17 -0.50 130 0 0 - 6 0 14 22 19 38.2 19 263 13 - 5 43 29 - 6 16 57 - 5 35 35 - 6 24 48 -0.50 131 0 0 - 6 2 9 22 19 34.0 18 263 14 - 5 45 24 - 6 18 52 - 5 37 30 - 6 26 43 -0.50 132 0 0 - 6 3 29 22 19 30.0 17 263 15 - 5 46 44 - 6 20 12 - 5 38 50 - 6 28 3 -0.50 133 0 0 - 6 4 12 22 19 26.2 16 263 16 - 5 47 27 - 6 20 55 - 5 39 33 - 6 28 47 -0.51 134 0 0 - 6 4 20 22 19 22.6 15 262 17 - 5 47 34 - 6 21 3 - 5 39 40 - 6 28 54 -0.51 135 0 0 - 6 3 51 22 19 19.3 14 262 18 - 5 47 5 - 6 20 34 - 5 39 11 - 6 28 26 -0.51 136 0 0 - 6 2 46 22 19 16.2 13 262 19 - 5 46 0 - 6 19 29 - 5 38 5 - 6 27 21 -0.51 137 0 0 - 6 1 4 22 19 13.3 12 262 20 - 5 44 17 - 6 17 48 - 5 36 23 - 6 25 40 -0.51 138 0 0 - 5 58 46 22 19 10.6 11 262 21 - 5 41 59 - 6 15 31 - 5 34 3 - 6 23 23 -0.51 139 0 0 - 5 55 51 22 19 8.2 10 262 22 - 5 39 3 - 6 12 36 - 5 31 7 - 6 20 29 -0.52 140 0 0 - 5 52 19 22 19 6.0 9 262 23 - 5 35 30 - 6 9 6 - 5 27 35 - 6 16 59 -0.52 141 0 0 - 5 48 11 22 19 4.0 8 262 24 - 5 31 21 - 6 4 58 - 5 23 24 - 6 12 51 -0.52 142 0 0 - 5 43 25 22 19 2.2 7 262 25 - 5 26 34 - 6 0 13 - 5 18 37 - 6 8 7 -0.53 143 0 0 - 5 38 2 22 19 0.7 6 262 26 - 5 21 10 - 5 54 52 - 5 13 13 - 6 2 46 -0.53 144 0 0 - 5 32 2 22 18 59.4 5 262 27 - 5 15 9 - 5 48 53 - 5 7 11 - 5 56 48 -0.54 145 0 0 - 5 25 24 22 18 58.4 4 262 28 - 5 8 29 - 5 42 16 - 5 0 31 - 5 50 12 -0.55 146 0 0 - 5 18 9 22 18 57.6 3 261 29 - 5 1 13 - 5 35 3 - 4 53 13 - 5 42 59 -0.57 147 0 0 - 5 10 16 22 18 57.0 2 261 30 - 4 53 18 - 5 27 11 - 4 45 18 - 5 35 9 -0.61 148 0 0 - 5 1 45 22 18 56.7 1 261 31 - 4 44 46 - 5 18 42 - 4 36 45 - 5 26 40 -0.75 Uncertainty in time = +/- 5 secs Prediction of 2023 Feb 15.9 Data for the target star ------------------------ * name: TYC 5580-00821-1 * constellation : Libra * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 15 09 35.7678 DE: -08 41 39.498 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 15 09 35.7681 DE: -08 41 39.498 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (294) Felicia asteroid class: approx. diameter [km]: 55 approx. diameter ["]: 0.034 distance from Earth [AU]: 2.26810 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#60 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", 0.006", 107.702° remarks: * orbital elements for (294)Felicia : Mean anomaly = 282.8869961758 deg Arg. of pericenter = 186.2786208953 deg Long. of node = 135.6970602460 deg Inclination = 6.2642574649 deg Eccentricity = 0.2330112741 Semimajor axis = 3.1558829405 AU Perihelion dist = 2.4205266355 AU Mag: H = 10.25, G = 0.15 Epoch of elements : MJD 60040.93736111 TDT (2023 Apr 06.9374) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#602023Feb07,6.22,2023,4,6,22.494468,0.226758,0.377650,-4.305872,2.594162,-0.003068,0.000084,0.000001,0.000000 55.3473,-8.7843,-156.83,6.63,False TYC 5580-00821-1,15.15993551,-8.6943049,0.00,11.28,0.00,0.0,0,,15.18088658,-8.7843124,3.92,0.00,0,0,0 294,Felicia,15.17,55.4,2.2681,0,0,-1.127,10.06,,2.8,0 0,282.7222,2023,4,6,186.2786,135.6971,6.2643,0.23301,3.15588,2.42053,10.26,5.0,0.15 1.235,0.0247,0.0057,108,0.0079,Known errors,-1.00,-1,-1,-1 20230406_0821-1,59990.87 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Feb 15, 20:57 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org