IOTA/IOTA-ES occultation update for (34) Circe / UCAC4 376-119289 event on 2023 Jun 05, 05:27 UT Visible from S USA, Mexico Summary ------- On 2023 Jun 05 UT, the 118.5 km diameter asteroid (34) Circe will occult a 13.4 mag star in the constellation Scutum for observers along a path across S USA, Mexico. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.51 mag to 12.81 mag (the magnitude of the asteroid) for at most 11.920 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 Jun 05, 05:18 - 2023 Jun 05, 05:36 * geocentric midpoint of event [JD]: 2460100.72762162 * magnitude of target star: 13.37 * magnitude drop [mag]: 0.51 * estimated maximum duration [s]: 11.920 * Moon: 98 % sunlit, 16° distance * Sun: 155° distance * rough path description: S USA, Mexico The occultation path -------------------- * approximate projected width [km]: 149 * 1 sigma uncertainty interval [path widths]: +/- 0.15 * 1 sigma uncertainty interval [seconds]: +/- 3.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.023, +/- 0.013) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.013", 88°) * approx speed of asteroid's shadow [km/s]: 9.9416 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 376-119289 by 34 Circe on 2023 Jun 5 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 -136 0 0 40 59 49 5 36 14.2 0 110 -11 41 43 27 40 16 38 .. .. .. 40 3 59 .... -135 0 0 40 43 17 5 36 14.1 1 111 -11 41 26 55 40 0 6 41 39 53 39 47 26 -0.37 -134 0 0 40 26 40 5 36 13.8 2 111 -12 41 10 19 39 43 28 41 23 16 39 30 49 -0.54 -133 0 0 40 9 59 5 36 13.4 3 112 -13 40 53 38 39 26 47 41 6 35 39 14 7 -0.61 -132 0 0 39 53 13 5 36 12.7 4 113 -14 40 36 52 39 10 1 40 49 50 38 57 21 -0.65 -131 0 0 39 36 23 5 36 12.0 4 113 -14 40 20 2 38 53 11 40 33 0 38 40 32 -0.68 -130 0 0 39 19 30 5 36 11.0 5 114 -15 40 3 9 38 36 18 40 16 7 38 23 39 -0.69 -129 0 0 39 2 34 5 36 9.9 6 115 -16 39 46 12 38 19 22 39 59 10 38 6 42 -0.71 -128 0 0 38 45 34 5 36 8.6 7 115 -17 39 29 13 38 2 23 39 42 10 37 49 44 -0.72 -127 0 0 38 28 33 5 36 7.1 8 116 -17 39 12 11 37 45 22 39 25 8 37 32 43 -0.72 -126 0 0 38 11 29 5 36 5.5 8 116 -18 38 55 6 37 28 18 39 8 3 37 15 40 -0.73 -125 0 0 37 54 24 5 36 3.7 9 117 -19 38 38 0 37 11 14 38 50 57 36 58 35 -0.73 -124 0 0 37 37 17 5 36 1.7 10 118 -19 38 20 53 36 54 8 38 33 49 36 41 29 -0.74 -123 0 0 37 20 9 5 35 59.6 11 118 -20 38 3 44 36 37 1 38 16 41 36 24 23 -0.74 -122 0 0 37 3 1 5 35 57.2 12 119 -21 37 46 35 36 19 54 37 59 31 36 7 16 -0.74 -121 0 0 36 45 53 5 35 54.7 13 120 -22 37 29 26 36 2 47 37 42 21 35 50 9 -0.75 -120 0 0 36 28 45 5 35 52.0 13 120 -22 37 12 16 35 45 40 37 25 12 35 33 3 -0.75 -119 0 0 36 11 38 5 35 49.2 14 121 -23 36 55 8 35 28 34 37 8 3 35 15 57 -0.75 -118 0 0 35 54 31 5 35 46.2 15 121 -24 36 38 0 35 11 29 36 50 55 34 58 53 -0.75 -117 0 0 35 37 27 5 35 43.0 16 122 -24 36 20 54 34 54 26 36 33 48 34 41 50 -0.76 -116 0 0 35 20 24 5 35 39.6 17 123 -25 36 3 49 34 37 25 36 16 43 34 24 49 -0.76 -115 0 0 35 3 23 5 35 36.0 18 123 -26 35 46 47 34 20 26 35 59 40 34 7 51 -0.76 -114 0 0 34 46 25 5 35 32.3 18 124 -26 35 29 47 34 3 30 35 42 40 33 50 55 -0.76 -113 0 0 34 29 30 5 35 28.4 19 125 -27 35 12 50 33 46 37 35 25 42 33 34 3 -0.76 -112 0 0 34 12 39 5 35 24.3 20 125 -28 34 55 57 33 29 47 35 8 48 33 17 14 -0.76 -111 0 0 33 55 51 5 35 20.1 21 126 -28 34 39 7 33 13 1 34 51 57 33 0 29 -0.76 -110 0 0 33 39 7 5 35 15.6 22 127 -29 34 22 21 32 56 20 34 35 11 32 43 48 -0.76 -109 0 0 33 22 28 5 35 11.0 23 127 -29 34 5 40 32 39 43 34 18 29 32 27 12 -0.76 -108 0 0 33 5 54 5 35 6.3 23 128 -30 33 49 3 32 23 11 34 1 52 32 10 40 -0.76 -107 0 0 32 49 26 5 35 1.3 24 128 -31 33 32 32 32 6 45 33 45 20 31 54 15 -0.76 -106 0 0 32 33 3 5 34 56.2 25 129 -31 33 16 7 31 50 24 33 28 54 31 37 55 -0.77 -105 0 0 32 16 46 5 34 51.0 26 130 -32 32 59 48 31 34 10 33 12 34 31 21 41 -0.77 -104 0 0 32 0 35 5 34 45.5 27 131 -32 32 43 35 31 18 2 32 56 20 31 5 34 -0.77 -103 0 0 31 44 32 5 34 40.0 27 131 -33 32 27 28 31 2 1 32 40 13 30 49 33 -0.77 -102 0 0 31 28 35 5 34 34.2 28 132 -33 32 11 29 30 46 7 32 24 13 30 33 40 -0.77 -101 0 0 31 12 46 5 34 28.3 29 133 -34 31 55 37 30 30 20 32 8 21 30 17 55 -0.77 -100 0 0 30 57 5 5 34 22.2 30 133 -34 31 39 53 30 14 42 31 52 36 30 2 17 -0.77 - 99 0 0 30 41 32 5 34 16.0 31 134 -35 31 24 18 29 59 12 31 36 59 29 46 47 -0.77 - 98 0 0 30 26 8 5 34 9.6 31 135 -35 31 8 50 29 43 50 31 21 31 29 31 27 -0.77 - 97 0 0 30 10 52 5 34 3.1 32 136 -36 30 53 32 29 28 37 31 6 12 29 16 15 -0.77 - 96 0 0 29 55 46 5 33 56.5 33 136 -36 30 38 23 29 13 34 30 51 2 29 1 12 -0.77 - 95 0 0 29 40 49 5 33 49.6 34 137 -37 30 23 23 28 58 40 30 36 1 28 46 19 -0.77 - 94 0 0 29 26 2 5 33 42.7 34 138 -37 30 8 33 28 43 55 30 21 10 28 31 35 -0.77 - 93 0 0 29 11 25 5 33 35.6 35 139 -38 29 53 53 28 29 21 30 6 30 28 17 2 -0.77 - 92 0 0 28 56 58 5 33 28.4 36 139 -38 29 39 24 28 14 58 29 51 59 28 2 39 -0.77 - 91 0 0 28 42 43 5 33 21.0 37 140 -38 29 25 5 28 0 45 29 37 40 27 48 27 -0.77 - 90 0 0 28 28 38 5 33 13.5 37 141 -39 29 10 58 27 46 43 29 23 31 27 34 26 -0.77 - 89 0 0 28 14 45 5 33 5.9 38 142 -39 28 57 1 27 32 53 29 9 34 27 20 37 -0.77 - 88 0 0 28 1 3 5 32 58.1 39 143 -39 28 43 17 27 19 14 28 55 49 27 6 59 -0.77 - 87 0 0 27 47 33 5 32 50.2 39 144 -40 28 29 44 27 5 47 28 42 15 26 53 32 -0.77 - 86 0 0 27 34 15 5 32 42.2 40 145 -40 28 16 23 26 52 32 28 28 53 26 40 18 -0.77 - 85 0 0 27 21 10 5 32 34.1 41 146 -40 28 3 15 26 39 29 28 15 44 26 27 17 -0.77 - 84 0 0 27 8 17 5 32 25.9 41 147 -40 27 50 19 26 26 39 28 2 47 26 14 27 -0.77 - 83 0 0 26 55 37 5 32 17.6 42 148 -41 27 37 36 26 14 2 27 50 4 26 1 51 -0.77 - 82 0 0 26 43 11 5 32 9.1 43 149 -41 27 25 7 26 1 39 27 37 34 25 49 28 -0.77 - 81 0 0 26 30 58 5 32 0.6 43 150 -41 27 12 51 25 49 28 27 25 17 25 37 19 -0.77 - 80 0 0 26 18 58 5 31 52.0 44 151 -41 27 0 48 25 37 31 27 13 13 25 25 23 -0.77 - 79 0 0 26 7 12 5 31 43.2 45 152 -41 26 49 0 25 25 48 27 1 24 25 13 40 -0.77 - 78 0 0 25 55 41 5 31 34.4 45 153 -41 26 37 26 25 14 19 26 49 49 25 2 12 -0.77 - 77 0 0 25 44 23 5 31 25.5 46 154 -41 26 26 6 25 3 4 26 38 28 24 50 58 -0.77 - 76 0 0 25 33 20 5 31 16.5 46 155 -42 26 15 0 24 52 4 26 27 22 24 39 58 -0.77 - 75 0 0 25 22 32 5 31 7.4 47 156 -42 26 4 9 24 41 19 26 16 30 24 29 13 -0.77 - 74 0 0 25 11 59 5 30 58.2 47 157 -42 25 53 33 24 30 48 26 5 53 24 18 43 -0.77 - 73 0 0 25 1 40 5 30 49.0 48 159 -42 25 43 12 24 20 32 25 55 31 24 8 28 -0.77 - 72 0 0 24 51 37 5 30 39.7 48 160 -42 25 33 7 24 10 31 25 45 25 23 58 28 -0.77 - 71 0 0 24 41 50 5 30 30.3 49 161 -41 25 23 16 24 0 46 25 35 34 23 48 44 -0.77 - 70 0 0 24 32 17 5 30 20.8 49 162 -41 25 13 42 23 51 16 25 25 59 23 39 15 -0.77 - 69 0 0 24 23 1 5 30 11.3 49 164 -41 25 4 23 23 42 2 25 16 40 23 30 1 -0.77 - 68 0 0 24 14 1 5 30 1.8 50 165 -41 24 55 21 23 33 4 25 7 36 23 21 4 -0.77 - 67 0 0 24 5 16 5 29 52.2 50 167 -41 24 46 34 23 24 22 24 58 49 23 12 22 -0.77 - 66 0 0 23 56 48 5 29 42.5 51 168 -41 24 38 4 23 15 55 24 50 18 23 3 57 -0.77 - 65 0 0 23 48 36 5 29 32.8 51 169 -41 24 29 50 23 7 46 24 42 4 22 55 47 -0.77 - 64 0 0 23 40 41 5 29 23.1 51 171 -40 24 21 52 22 59 52 24 34 6 22 47 55 -0.77 - 63 0 0 23 33 2 5 29 13.3 51 172 -40 24 14 12 22 52 16 24 26 24 22 40 18 -0.77 - 62 0 0 23 25 41 5 29 3.5 52 174 -40 24 6 48 22 44 56 24 19 0 22 32 59 -0.77 - 61 0 0 23 18 36 5 28 53.6 52 175 -40 23 59 41 22 37 52 24 11 53 22 25 56 -0.77 - 60 0 0 23 11 48 5 28 43.7 52 177 -39 23 52 52 22 31 6 24 5 3 22 19 10 -0.77 - 59 0 0 23 5 17 5 28 33.9 52 178 -39 23 46 19 22 24 37 23 58 29 22 12 42 -0.77 - 58 0 0 22 59 3 5 28 23.9 52 180 -39 23 40 4 22 18 25 23 52 14 22 6 30 -0.77 - 57 0 0 22 53 7 5 28 14.0 52 181 -38 23 34 6 22 12 30 23 46 15 22 0 36 -0.77 - 56 0 0 22 47 28 5 28 4.1 52 183 -38 23 28 26 22 6 53 23 40 35 21 54 59 -0.77 - 55 0 0 22 42 7 5 27 54.1 52 184 -38 23 23 3 22 1 33 23 35 11 21 49 39 -0.77 - 54 0 0 22 37 3 5 27 44.2 52 186 -37 23 17 58 21 56 30 23 30 6 21 44 37 -0.77 - 53 0 0 22 32 17 5 27 34.2 52 187 -37 23 13 11 21 51 45 23 25 18 21 39 52 -0.77 - 52 0 0 22 27 49 5 27 24.3 52 189 -36 23 8 41 21 47 18 23 20 49 21 35 26 -0.77 - 51 0 0 22 23 38 5 27 14.3 52 190 -36 23 4 30 21 43 9 23 16 37 21 31 17 -0.77 - 50 0 0 22 19 46 5 27 4.4 52 192 -35 23 0 36 21 39 17 23 12 43 21 27 25 -0.77 - 49 0 0 22 16 11 5 26 54.5 52 193 -35 22 57 1 21 35 44 23 9 8 21 23 52 -0.77 - 48 0 0 22 12 55 5 26 44.6 52 195 -34 22 53 44 21 32 28 23 5 50 21 20 37 -0.77 - 47 0 0 22 9 57 5 26 34.7 52 196 -34 22 50 45 21 29 31 23 2 51 21 17 39 -0.77 - 46 0 0 22 7 17 5 26 24.9 51 198 -33 22 48 4 21 26 51 23 0 10 21 15 0 -0.77 - 45 0 0 22 4 55 5 26 15.0 51 199 -33 22 45 42 21 24 30 22 57 48 21 12 39 -0.77 - 44 0 0 22 2 51 5 26 5.3 51 200 -32 22 43 38 21 22 27 22 55 44 21 10 36 -0.77 - 43 0 0 22 1 6 5 25 55.5 51 202 -32 22 41 52 21 20 42 22 53 58 21 8 52 -0.77 - 42 0 0 21 59 40 5 25 45.8 50 203 -31 22 40 25 21 19 16 22 52 31 21 7 25 -0.77 - 41 0 0 21 58 31 5 25 36.1 50 205 -30 22 39 17 21 18 8 22 51 22 21 6 17 -0.77 - 40 0 0 21 57 41 5 25 26.5 50 206 -30 22 38 27 21 17 18 22 50 32 21 5 27 -0.77 - 39 0 0 21 57 10 5 25 17.0 49 207 -29 22 37 55 21 16 46 22 50 0 21 4 56 -0.77 - 38 0 0 21 56 57 5 25 7.5 49 208 -29 22 37 42 21 16 33 22 49 47 21 4 43 -0.77 - 37 0 0 21 57 2 5 24 58.0 48 210 -28 22 37 48 21 16 38 22 49 53 21 4 48 -0.77 - 36 0 0 21 57 26 5 24 48.6 48 211 -27 22 38 12 21 17 2 22 50 17 21 5 12 -0.77 - 35 0 0 21 58 8 5 24 39.3 47 212 -27 22 38 55 21 17 44 22 51 0 21 5 54 -0.77 - 34 0 0 21 59 9 5 24 30.0 47 213 -26 22 39 56 21 18 45 22 52 2 21 6 54 -0.77 - 33 0 0 22 0 29 5 24 20.9 46 214 -25 22 41 16 21 20 4 22 53 22 21 8 13 -0.77 - 32 0 0 22 2 7 5 24 11.8 46 216 -24 22 42 55 21 21 41 22 55 1 21 9 50 -0.77 - 31 0 0 22 4 3 5 24 2.7 45 217 -24 22 44 52 21 23 37 22 56 58 21 11 46 -0.77 - 30 0 0 22 6 19 5 23 53.8 45 218 -23 22 47 8 21 25 52 22 59 14 21 14 0 -0.77 - 29 0 0 22 8 52 5 23 45.0 44 219 -22 22 49 42 21 28 24 23 1 49 21 16 33 -0.77 - 28 0 0 22 11 44 5 23 36.2 44 220 -22 22 52 35 21 31 15 23 4 42 21 19 23 -0.77 - 27 0 0 22 14 55 5 23 27.5 43 221 -21 22 55 46 21 34 25 23 7 54 21 22 33 -0.77 - 26 0 0 22 18 23 5 23 19.0 42 222 -20 22 59 16 21 37 53 23 11 24 21 26 0 -0.77 - 25 0 0 22 22 11 5 23 10.5 42 223 -19 23 3 5 21 41 39 23 15 13 21 29 46 -0.78 - 24 0 0 22 26 16 5 23 2.1 41 223 -19 23 7 11 21 45 43 23 19 20 21 33 50 -0.78 - 23 0 0 22 30 40 5 22 53.9 40 224 -18 23 11 37 21 50 5 23 23 45 21 38 12 -0.78 - 22 0 0 22 35 22 5 22 45.7 40 225 -17 23 16 20 21 54 46 23 28 29 21 42 52 -0.78 - 21 0 0 22 40 22 5 22 37.7 39 226 -16 23 21 22 21 59 45 23 33 31 21 47 50 -0.78 - 20 0 0 22 45 40 5 22 29.8 38 227 -15 23 26 42 22 5 2 23 38 52 21 53 7 -0.78 - 19 0 0 22 51 17 5 22 22.0 38 228 -15 23 32 20 22 10 36 23 44 30 21 58 41 -0.78 - 18 0 0 22 57 11 5 22 14.3 37 228 -14 23 38 16 22 16 29 23 50 27 22 4 33 -0.78 - 17 0 0 23 3 23 5 22 6.8 36 229 -13 23 44 30 22 22 39 23 56 41 22 10 43 -0.78 - 16 0 0 23 9 53 5 21 59.4 35 230 -12 23 51 2 22 29 8 24 3 14 22 17 11 -0.78 - 15 0 0 23 16 41 5 21 52.1 35 231 -11 23 57 51 22 35 53 24 10 4 22 23 56 -0.78 - 14 0 0 23 23 46 5 21 44.9 34 231 -11 24 4 59 22 42 57 24 17 12 22 30 59 -0.78 - 13 0 0 23 31 9 5 21 37.9 33 232 -10 24 12 24 22 50 18 24 24 38 22 38 19 -0.78 - 12 0 0 23 38 50 5 21 31.1 32 233 -9 24 20 6 22 57 56 24 32 21 22 45 57 -0.78 - 11 0 0 23 46 48 5 21 24.3 32 233 -8 24 28 7 23 5 52 24 40 22 22 53 52 -0.78 - 10 0 0 23 55 3 5 21 17.8 31 234 -7 24 36 24 23 14 4 24 48 40 23 2 4 -0.78 - 9 0 0 24 3 35 5 21 11.3 30 235 -6 24 44 58 23 22 34 24 57 15 23 10 33 -0.78 - 8 0 0 24 12 24 5 21 5.1 29 235 -5 24 53 50 23 31 21 25 6 7 23 19 19 -0.78 - 7 0 0 24 21 30 5 20 59.0 28 236 -5 25 2 58 23 40 24 25 15 17 23 28 22 -0.78 - 6 0 0 24 30 52 5 20 53.0 27 236 -4 25 12 23 23 49 44 25 24 42 23 37 41 -0.78 - 5 0 0 24 40 31 5 20 47.2 27 237 -3 25 22 5 23 59 21 25 34 25 23 47 17 -0.79 - 4 0 0 24 50 27 5 20 41.6 26 238 -2 25 32 3 24 9 14 25 44 24 23 57 9 -0.79 - 3 0 0 25 0 38 5 20 36.1 25 238 -1 25 42 17 24 19 23 25 54 39 24 7 17 -0.79 - 2 0 0 25 11 6 5 20 30.8 24 239 0 25 52 48 24 29 48 26 5 10 24 17 41 -0.79 - 1 0 0 25 21 50 5 20 25.7 23 239 1 26 3 34 24 40 29 26 15 57 24 28 21 -0.79 0 0 0 25 32 49 5 20 20.8 22 240 1 26 14 36 24 51 25 26 27 0 24 39 17 -0.79 1 0 0 25 44 4 5 20 16.0 22 240 2 26 25 54 25 2 37 26 38 19 24 50 28 -0.79 2 0 0 25 55 34 5 20 11.4 21 241 3 26 37 27 25 14 4 26 49 53 25 1 55 -0.79 3 0 0 26 7 19 5 20 7.0 20 241 4 26 49 15 25 25 46 27 1 41 25 13 36 -0.79 4 0 0 26 19 18 5 20 2.7 19 242 5 27 1 18 25 37 43 27 13 45 25 25 32 -0.79 5 0 0 26 31 33 5 19 58.7 18 242 6 27 13 35 25 49 55 27 26 4 25 37 43 -0.79 6 0 0 26 44 2 5 19 54.8 17 243 7 27 26 7 26 2 21 27 38 37 25 50 8 -0.79 7 0 0 26 56 45 5 19 51.2 16 243 8 27 38 54 26 15 1 27 51 24 26 2 47 -0.79 8 0 0 27 9 42 5 19 47.7 15 244 9 27 51 54 26 27 55 28 4 25 26 15 41 -0.80 9 0 0 27 22 53 5 19 44.4 15 244 10 28 5 8 26 41 3 28 17 40 26 28 48 -0.80 10 0 0 27 36 17 5 19 41.3 14 245 10 28 18 35 26 54 24 28 31 8 26 42 8 -0.80 11 0 0 27 49 55 5 19 38.4 13 245 11 28 32 15 27 7 59 28 44 49 26 55 41 -0.80 12 0 0 28 3 45 5 19 35.6 12 246 12 28 46 9 27 21 46 28 58 44 27 9 28 -0.80 13 0 0 28 17 48 5 19 33.1 11 246 13 29 0 15 27 35 46 29 12 51 27 23 27 -0.80 14 0 0 28 32 3 5 19 30.8 10 247 14 29 14 33 27 49 58 29 27 10 27 37 38 -0.80 15 0 0 28 46 30 5 19 28.7 9 247 15 29 29 3 28 4 22 29 41 41 27 52 1 -0.81 16 0 0 29 1 9 5 19 26.7 8 248 16 29 43 45 28 18 58 29 56 24 28 6 36 -0.81 17 0 0 29 15 59 5 19 25.0 7 248 17 29 58 38 28 33 45 30 11 18 28 21 23 -0.81 18 0 0 29 31 0 5 19 23.5 7 249 18 30 13 43 28 48 43 30 26 23 28 36 20 -0.82 19 0 0 29 46 12 5 19 22.1 6 249 19 30 28 58 29 3 53 30 41 39 28 51 28 -0.82 20 0 0 30 1 35 5 19 21.0 5 250 19 30 44 23 29 19 12 30 57 5 29 6 47 -0.83 21 0 0 30 17 7 5 19 20.1 4 250 20 30 59 58 29 34 42 31 12 42 29 22 16 -0.84 22 0 0 30 32 49 5 19 19.3 3 251 21 31 15 43 29 50 21 31 28 27 29 37 54 -0.86 23 0 0 30 48 41 5 19 18.8 2 251 22 31 31 38 30 6 9 31 44 23 29 53 42 -0.89 24 0 0 31 4 41 5 19 18.4 1 252 23 31 47 41 30 22 7 32 0 27 30 9 39 -0.98 25 0 0 31 20 50 5 19 18.3 0 252 24 .. .. .. 30 38 13 .. .. .. 30 25 44 -1.75 Uncertainty in time = +/- 3 secs Prediction of 2023 May 12.0 Data for the target star ------------------------ * name: UCAC4 376-119289 * constellation : Scutum * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 29 37.2922 DE: -14 54 10.573 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 29 37.2922 DE: -14 54 10.573 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 13.4 * B mag [mag]: 14.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (34) Circe asteroid class: approx. diameter [km]: 119 approx. diameter ["]: 0.090 distance from Earth [AU]: 1.82480 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#103 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): 0.023", 0.013", 88.1° remarks: * orbital elements for (34)Circe : Mean anomaly = 103.1370761863 deg Arg. of pericenter = 330.0075521797 deg Long. of node = 184.3312170895 deg Inclination = 5.4973885335 deg Eccentricity = 0.1066135875 Semimajor axis = 2.6866757790 AU Perihelion dist = 2.4002396356 AU Mag: H = 8.68, G = 0.15 Epoch of elements : MJD 60100.22762446 TDT (2023 Jun 05.2276) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1032023Apr24,11.92,2023,6,5,5.462919,0.054030,0.606505,-5.589193,0.497737,-0.002148,-0.000853,0.000001,0.000000 -57.5898,-14.8879,97.67,22.52,False UCAC4 376-119289,18.49369228,-14.9029371,14.34,13.37,12.85,0.0,0,,18.51617048,-14.8879133,0.51,0.54,0,0,0 34,Circe,12.81,118.5,1.8248,0,0,-1.858,2.40,,5.8,0 0,103.0861,2023,6,5,330.0076,184.3312,5.4974,0.10661,2.68668,2.40024,8.69,5.0,0.15 1.147,0.0230,0.0130,88,0.0132,Known errors,0.92,-1,-1,-1 20230605_119289,60075.98 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 May 11, 23:26 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org