IOTA/IOTA-ES occultation update for (654) Zelinda / UCAC4 391-116605 event on 2024 Aug 03, 20:01 UT Visible from Summary ------- On 2024 Aug 03 UT, the 130.352 km diameter asteroid (654) Zelinda will occult a 10.9 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.07 mag to 12.79 mag (the magnitude of the asteroid) for at most 10.080 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: 2024 Aug 03, 19:53 - 2024 Aug 03, 20:08 * geocentric midpoint of event [JD]: 2460526.33412258 * magnitude of target star: 10.89 * magnitude drop [mag]: 2.07 * estimated maximum duration [s]: 10.080 * Moon: 1 % sunlit, 161° distance * Sun: 158° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 145 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 1.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.006) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.002", 62°) * approx speed of asteroid's shadow [km/s]: 12.9274 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 391-116605 by 654 Zelinda on 2024 Aug 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 - 46 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 29 54 6 .. .. .. 29 48 21 .... - 45 0 0 30 21 52 20 8 30.3 1 104 21 31 2 42 29 41 16 31 8 31 29 35 32 .... - 44 0 0 30 8 59 20 8 30.2 2 105 20 30 49 49 29 28 22 30 55 39 29 22 38 -0.31 - 43 0 0 29 56 0 20 8 29.8 3 105 19 30 36 52 29 15 24 30 42 41 29 9 39 -0.38 - 42 0 0 29 42 58 20 8 29.4 4 106 18 30 23 50 29 2 21 30 29 39 28 56 36 -0.41 - 41 0 0 29 29 51 20 8 28.8 4 106 17 30 10 44 28 49 13 30 16 33 28 43 28 -0.43 - 40 0 0 29 16 41 20 8 28.1 5 107 16 29 57 34 28 36 2 30 3 23 28 30 17 -0.44 - 39 0 0 29 3 26 20 8 27.2 6 107 15 29 44 20 28 22 48 29 50 9 28 17 2 -0.45 - 38 0 0 28 50 8 20 8 26.2 7 108 14 29 31 2 28 9 29 29 36 52 28 3 44 -0.46 - 37 0 0 28 36 47 20 8 25.1 8 108 14 29 17 41 27 56 8 29 23 31 27 50 23 -0.46 - 36 0 0 28 23 23 20 8 23.8 9 109 13 29 4 18 27 42 44 29 10 7 27 36 59 -0.47 - 35 0 0 28 9 57 20 8 22.4 10 109 12 28 50 51 27 29 17 28 56 41 27 23 32 -0.47 - 34 0 0 27 56 28 20 8 20.9 11 110 11 28 37 23 27 15 48 28 43 12 27 10 3 -0.47 - 33 0 0 27 42 57 20 8 19.2 12 110 10 28 23 51 27 2 17 28 29 41 26 56 31 -0.47 - 32 0 0 27 29 24 20 8 17.4 13 111 9 28 10 18 26 48 43 28 16 8 26 42 58 -0.48 - 31 0 0 27 15 49 20 8 15.4 13 111 8 27 56 44 26 35 9 28 2 34 26 29 24 -0.48 - 30 0 0 27 2 13 20 8 13.3 14 112 7 27 43 8 26 21 33 27 48 58 26 15 48 -0.48 - 29 0 0 26 48 36 20 8 11.1 15 112 6 27 29 31 26 7 56 27 35 20 26 2 11 -0.48 - 28 0 0 26 34 58 20 8 8.8 16 112 5 27 15 53 25 54 18 27 21 42 25 48 33 -0.48 - 27 0 0 26 21 20 20 8 6.3 17 113 4 27 2 14 25 40 40 27 8 4 25 34 55 -0.48 - 26 0 0 26 7 41 20 8 3.6 18 113 4 26 48 35 25 27 2 26 54 25 25 21 17 -0.48 - 25 0 0 25 54 3 20 8 0.8 19 114 3 26 34 56 25 13 24 26 40 46 25 7 39 -0.48 - 24 0 0 25 40 24 20 7 57.9 20 114 2 26 21 18 24 59 46 26 27 7 24 54 1 -0.49 - 23 0 0 25 26 47 20 7 54.9 21 115 1 26 7 40 24 46 9 26 13 29 24 40 24 -0.49 - 22 0 0 25 13 10 20 7 51.7 22 115 0 25 54 2 24 32 32 25 59 52 24 26 47 -0.49 - 21 0 0 24 59 34 20 7 48.4 22 116 -1 25 40 26 24 18 57 25 46 16 24 13 12 -0.49 - 20 0 0 24 46 0 20 7 45.0 23 116 -2 25 26 51 24 5 23 25 32 41 23 59 39 -0.49 - 19 0 0 24 32 28 20 7 41.4 24 117 -3 25 13 18 23 51 51 25 19 7 23 46 7 -0.49 - 18 0 0 24 18 57 20 7 37.7 25 117 -4 24 59 47 23 38 22 25 5 36 23 32 37 -0.49 - 17 0 0 24 5 29 20 7 33.8 26 118 -5 24 46 18 23 24 54 24 52 7 23 19 9 -0.49 - 16 0 0 23 52 3 20 7 29.9 27 118 -6 24 32 51 23 11 29 24 38 40 23 5 44 -0.49 - 15 0 0 23 38 40 20 7 25.8 28 119 -7 24 19 27 22 58 6 24 25 16 22 52 22 -0.49 - 14 0 0 23 25 20 20 7 21.5 29 119 -7 24 6 7 22 44 47 24 11 55 22 39 3 -0.49 - 13 0 0 23 12 3 20 7 17.2 30 120 -8 23 52 49 22 31 31 23 58 37 22 25 47 -0.49 - 12 0 0 22 58 50 20 7 12.7 31 120 -9 23 39 35 22 18 19 23 45 23 22 12 35 -0.49 - 11 0 0 22 45 40 20 7 8.1 31 121 -10 23 26 25 22 5 11 23 32 13 21 59 27 -0.49 - 10 0 0 22 32 35 20 7 3.4 32 122 -11 23 13 19 21 52 7 23 19 7 21 46 23 -0.49 - 9 0 0 22 19 35 20 6 58.6 33 122 -12 23 0 17 21 39 7 23 6 5 21 33 23 -0.49 - 8 0 0 22 6 38 20 6 53.6 34 123 -13 22 47 20 21 26 12 22 53 7 21 20 28 -0.49 - 7 0 0 21 53 47 20 6 48.6 35 123 -14 22 34 27 21 13 21 22 40 15 21 7 38 -0.49 - 6 0 0 21 41 1 20 6 43.4 36 124 -15 22 21 40 21 0 36 22 27 27 20 54 53 -0.49 - 5 0 0 21 28 20 20 6 38.1 37 125 -16 22 8 58 20 47 57 22 14 45 20 42 14 -0.49 - 4 0 0 21 15 45 20 6 32.7 38 125 -17 21 56 22 20 35 23 22 2 9 20 29 40 -0.49 - 3 0 0 21 3 16 20 6 27.1 38 126 -17 21 43 51 20 22 55 21 49 38 20 17 12 -0.49 - 2 0 0 20 50 52 20 6 21.5 39 126 -18 21 31 27 20 10 33 21 37 14 20 4 50 -0.49 - 1 0 0 20 38 36 20 6 15.8 40 127 -19 21 19 9 19 58 17 21 24 55 19 52 35 -0.49 0 0 0 20 26 25 20 6 9.9 41 128 -20 21 6 57 19 46 8 21 12 44 19 40 26 -0.49 1 0 0 20 14 22 20 6 4.0 42 128 -21 20 54 53 19 34 6 21 0 39 19 28 24 -0.49 2 0 0 20 2 26 20 5 57.9 43 129 -22 20 42 55 19 22 11 20 48 41 19 16 29 -0.49 3 0 0 19 50 37 20 5 51.8 43 130 -23 20 31 5 19 10 23 20 36 51 19 4 42 -0.49 4 0 0 19 38 55 20 5 45.5 44 131 -24 20 19 22 18 58 43 20 25 8 18 53 2 -0.49 5 0 0 19 27 22 20 5 39.2 45 131 -25 20 7 47 18 47 11 20 13 33 18 41 30 -0.49 6 0 0 19 15 56 20 5 32.8 46 132 -26 19 56 20 18 35 46 20 2 5 18 30 5 -0.49 7 0 0 19 4 38 20 5 26.3 47 133 -26 19 45 1 18 24 30 19 50 46 18 18 49 -0.49 8 0 0 18 53 29 20 5 19.7 48 134 -27 19 33 50 18 13 22 19 39 35 18 7 42 -0.49 9 0 0 18 42 29 20 5 13.0 48 135 -28 19 22 48 18 2 23 19 28 33 17 56 43 -0.49 10 0 0 18 31 37 20 5 6.2 49 136 -29 19 11 55 17 51 33 19 17 40 17 45 52 -0.49 11 0 0 18 20 54 20 4 59.3 50 137 -30 19 1 11 17 40 51 19 6 55 17 35 11 -0.49 12 0 0 18 10 20 20 4 52.4 51 138 -31 18 50 36 17 30 19 18 56 20 17 24 39 -0.49 13 0 0 17 59 56 20 4 45.4 51 139 -32 18 40 10 17 19 56 18 45 54 17 14 16 -0.49 14 0 0 17 49 42 20 4 38.3 52 140 -33 18 29 54 17 9 43 18 35 38 17 4 3 -0.49 15 0 0 17 39 37 20 4 31.2 53 141 -33 18 19 48 16 59 39 18 25 32 16 54 0 -0.49 16 0 0 17 29 42 20 4 24.0 54 142 -34 18 9 52 16 49 46 18 15 35 16 44 6 -0.49 17 0 0 17 19 57 20 4 16.7 54 143 -35 18 0 6 16 40 2 18 5 49 16 34 23 -0.49 18 0 0 17 10 22 20 4 9.3 55 144 -36 17 50 30 16 30 29 17 56 13 16 24 50 -0.49 19 0 0 17 0 58 20 4 1.9 56 145 -37 17 41 4 16 21 6 17 46 47 16 15 28 -0.49 20 0 0 16 51 45 20 3 54.4 56 147 -38 17 31 49 16 11 54 17 37 32 16 6 16 -0.49 21 0 0 16 42 42 20 3 46.9 57 148 -38 17 22 45 16 2 52 17 28 28 15 57 14 -0.49 22 0 0 16 33 50 20 3 39.3 57 149 -39 17 13 52 15 54 2 17 19 35 15 48 24 -0.49 23 0 0 16 25 10 20 3 31.7 58 151 -40 17 5 10 15 45 23 17 10 52 15 39 45 -0.49 24 0 0 16 16 40 20 3 24.0 59 152 -41 16 56 40 15 36 54 17 2 21 15 31 17 -0.49 25 0 0 16 8 22 20 3 16.3 59 154 -42 16 48 20 15 28 38 16 54 2 15 23 0 -0.49 26 0 0 16 0 16 20 3 8.5 60 156 -42 16 40 13 15 20 32 16 45 54 15 14 55 -0.49 27 0 0 15 52 21 20 3 0.7 60 157 -43 16 32 17 15 12 39 16 37 58 15 7 2 -0.49 28 0 0 15 44 38 20 2 52.9 61 159 -44 16 24 33 15 4 57 16 30 14 14 59 20 -0.49 29 0 0 15 37 7 20 2 45.0 61 161 -45 16 17 0 14 57 27 16 22 41 14 51 50 -0.49 30 0 0 15 29 48 20 2 37.1 61 162 -45 16 9 40 14 50 9 16 15 21 14 44 33 -0.49 31 0 0 15 22 41 20 2 29.2 62 164 -46 16 2 32 14 43 4 16 8 13 14 37 27 -0.49 32 0 0 15 15 47 20 2 21.2 62 166 -47 15 55 37 14 36 10 16 1 17 14 30 34 -0.49 33 0 0 15 9 5 20 2 13.2 62 168 -48 15 48 54 14 29 29 15 54 34 14 23 53 -0.49 34 0 0 15 2 35 20 2 5.2 63 170 -48 15 42 23 14 23 1 15 48 3 14 17 25 -0.49 35 0 0 14 56 18 20 1 57.2 63 172 -49 15 36 5 14 16 45 15 41 45 14 11 9 -0.49 36 0 0 14 50 14 20 1 49.1 63 174 -50 15 30 0 14 10 42 15 35 40 14 5 6 -0.49 37 0 0 14 44 23 20 1 41.0 63 176 -50 15 24 8 14 4 52 15 29 48 13 59 16 -0.49 38 0 0 14 38 45 20 1 33.0 64 178 -51 15 18 29 13 59 14 15 24 8 13 53 39 -0.49 39 0 0 14 33 20 20 1 24.9 64 181 -51 15 13 3 13 53 50 15 18 42 13 48 15 -0.49 40 0 0 14 28 8 20 1 16.8 64 183 -52 15 7 50 13 48 39 15 13 29 13 43 4 -0.49 41 0 0 14 23 9 20 1 8.7 64 185 -53 15 2 50 13 43 41 15 8 29 13 38 6 -0.49 42 0 0 14 18 23 20 1 0.6 64 187 -53 14 58 4 13 38 56 15 3 43 13 33 21 -0.49 43 0 0 14 13 51 20 0 52.5 64 189 -54 14 53 31 13 34 25 14 59 10 13 28 50 -0.49 44 0 0 14 9 32 20 0 44.4 64 191 -54 14 49 11 13 30 7 14 54 50 13 24 32 -0.49 45 0 0 14 5 27 20 0 36.4 63 193 -55 14 45 6 13 26 2 14 50 45 13 20 28 -0.49 46 0 0 14 1 36 20 0 28.3 63 195 -55 14 41 14 13 22 11 14 46 52 13 16 37 -0.49 47 0 0 13 57 58 20 0 20.3 63 197 -56 14 37 35 13 18 34 14 43 14 13 13 0 -0.49 48 0 0 13 54 34 20 0 12.2 63 199 -56 14 34 11 13 15 11 14 39 49 13 9 36 -0.49 49 0 0 13 51 24 20 0 4.2 63 201 -57 14 31 0 13 12 1 14 36 38 13 6 27 -0.49 50 0 0 13 48 27 19 59 56.2 62 203 -57 14 28 3 13 9 5 14 33 41 13 3 31 -0.49 51 0 0 13 45 45 19 59 48.2 62 205 -57 14 25 20 13 6 23 14 30 58 13 0 49 -0.49 52 0 0 13 43 16 19 59 40.3 61 207 -58 14 22 51 13 3 55 14 28 29 12 58 21 -0.49 53 0 0 13 41 2 19 59 32.4 61 209 -58 14 20 36 13 1 41 14 26 14 12 56 6 -0.49 54 0 0 13 39 1 19 59 24.5 61 211 -58 14 18 35 12 59 40 14 24 14 12 54 6 -0.49 55 0 0 13 37 15 19 59 16.6 60 212 -59 14 16 49 12 57 54 14 22 27 12 52 20 -0.49 56 0 0 13 35 43 19 59 8.8 60 214 -59 14 15 16 12 56 22 14 20 54 12 50 48 -0.49 57 0 0 13 34 24 19 59 1.0 59 215 -59 14 13 58 12 55 4 14 19 36 12 49 30 -0.49 58 0 0 13 33 21 19 58 53.3 59 217 -59 14 12 54 12 54 1 14 18 32 12 48 27 -0.49 59 0 0 13 32 31 19 58 45.6 58 218 -59 14 12 4 12 53 11 14 17 42 12 47 37 -0.49 60 0 0 13 31 55 19 58 37.9 57 220 -59 14 11 28 12 52 35 14 17 7 12 47 1 -0.50 61 0 0 13 31 34 19 58 30.3 57 221 -59 14 11 7 12 52 14 14 16 45 12 46 40 -0.50 62 0 0 13 31 27 19 58 22.8 56 222 -59 14 11 0 12 52 7 14 16 38 12 46 33 -0.50 63 0 0 13 31 34 19 58 15.3 56 224 -59 14 11 8 12 52 14 14 16 46 12 46 40 -0.50 64 0 0 13 31 56 19 58 7.9 55 225 -59 14 11 29 12 52 36 14 17 7 12 47 2 -0.50 65 0 0 13 32 32 19 58 0.5 54 226 -59 14 12 5 12 53 11 14 17 43 12 47 37 -0.50 66 0 0 13 33 22 19 57 53.2 54 227 -59 14 12 56 12 54 1 14 18 34 12 48 27 -0.50 67 0 0 13 34 26 19 57 45.9 53 228 -59 14 14 0 12 55 6 14 19 38 12 49 31 -0.50 68 0 0 13 35 45 19 57 38.7 52 229 -59 14 15 19 12 56 24 14 20 57 12 50 50 -0.50 69 0 0 13 37 18 19 57 31.6 51 230 -59 14 16 53 12 57 57 14 22 31 12 52 22 -0.50 70 0 0 13 39 5 19 57 24.6 51 231 -58 14 18 40 12 59 43 14 24 18 12 54 9 -0.50 71 0 0 13 41 6 19 57 17.6 50 232 -58 14 20 42 13 1 44 14 26 20 12 56 10 -0.50 72 0 0 13 43 22 19 57 10.7 49 233 -58 14 22 58 13 4 0 14 28 37 12 58 25 -0.50 73 0 0 13 45 52 19 57 3.9 48 234 -57 14 25 28 13 6 29 14 31 7 13 0 54 -0.50 74 0 0 13 48 36 19 56 57.1 48 234 -57 14 28 13 13 9 12 14 33 52 13 3 38 -0.50 75 0 0 13 51 34 19 56 50.5 47 235 -57 14 31 12 13 12 10 14 36 50 13 6 35 -0.50 76 0 0 13 54 46 19 56 43.9 46 236 -56 14 34 25 13 15 21 14 40 3 13 9 47 -0.50 77 0 0 13 58 13 19 56 37.4 45 237 -56 14 37 52 13 18 47 14 43 30 13 13 12 -0.50 78 0 0 14 1 53 19 56 31.0 44 237 -55 14 41 33 13 22 27 14 47 12 13 16 52 -0.50 79 0 0 14 5 47 19 56 24.7 43 238 -55 14 45 28 13 26 20 14 51 7 13 20 45 -0.50 80 0 0 14 9 56 19 56 18.5 43 239 -54 14 49 37 13 30 28 14 55 16 13 24 53 -0.50 81 0 0 14 14 18 19 56 12.4 42 239 -54 14 54 0 13 34 49 14 59 39 13 29 14 -0.50 82 0 0 14 18 54 19 56 6.4 41 240 -53 14 58 37 13 39 24 15 4 16 13 33 49 -0.50 83 0 0 14 23 43 19 56 0.4 40 241 -53 15 3 27 13 44 13 15 9 7 13 38 38 -0.50 84 0 0 14 28 47 19 55 54.6 39 241 -52 15 8 32 13 49 15 15 14 11 13 43 40 -0.50 85 0 0 14 34 4 19 55 48.9 38 242 -51 15 13 49 13 54 31 15 19 29 13 48 56 -0.50 86 0 0 14 39 34 19 55 43.3 37 242 -51 15 19 21 14 0 1 15 25 1 13 54 25 -0.50 87 0 0 14 45 18 19 55 37.8 37 243 -50 15 25 6 14 5 44 15 30 46 14 0 8 -0.50 88 0 0 14 51 16 19 55 32.5 36 243 -49 15 31 4 14 11 40 15 36 45 14 6 4 -0.50 89 0 0 14 57 26 19 55 27.2 35 244 -49 15 37 16 14 17 50 15 42 57 14 12 13 -0.50 90 0 0 15 3 50 19 55 22.0 34 244 -48 15 43 41 14 24 12 15 49 22 14 18 36 -0.50 91 0 0 15 10 27 19 55 17.0 33 245 -47 15 50 19 14 30 48 15 56 0 14 25 12 -0.50 92 0 0 15 17 17 19 55 12.1 32 245 -47 15 57 11 14 37 37 16 2 52 14 32 0 -0.50 93 0 0 15 24 20 19 55 7.3 31 245 -46 16 4 15 14 44 39 16 9 56 14 39 2 -0.50 94 0 0 15 31 36 19 55 2.6 30 246 -45 16 11 32 14 51 53 16 17 13 14 46 16 -0.50 95 0 0 15 39 4 19 54 58.0 29 246 -44 16 19 1 14 59 21 16 24 43 14 53 43 -0.50 96 0 0 15 46 45 19 54 53.6 28 247 -44 16 26 44 15 7 0 16 32 25 15 1 23 -0.50 97 0 0 15 54 38 19 54 49.3 28 247 -43 16 34 38 15 14 52 16 40 20 15 9 15 -0.50 98 0 0 16 2 44 19 54 45.1 27 248 -42 16 42 46 15 22 57 16 48 28 15 17 19 -0.50 99 0 0 16 11 2 19 54 41.1 26 248 -41 16 51 5 15 31 13 16 56 47 15 25 35 -0.50 100 0 0 16 19 32 19 54 37.2 25 248 -40 16 59 36 15 39 42 17 5 19 15 34 4 -0.50 101 0 0 16 28 14 19 54 33.4 24 249 -40 17 8 20 15 48 23 17 14 2 15 42 44 -0.51 102 0 0 16 37 8 19 54 29.8 23 249 -39 17 17 15 15 57 15 17 22 58 15 51 36 -0.51 103 0 0 16 46 13 19 54 26.3 22 249 -38 17 26 21 16 6 19 17 32 5 16 0 40 -0.51 104 0 0 16 55 30 19 54 22.9 21 250 -37 17 35 40 16 15 34 17 41 23 16 9 55 -0.51 105 0 0 17 4 58 19 54 19.7 20 250 -36 17 45 9 16 25 1 17 50 53 16 19 22 -0.51 106 0 0 17 14 37 19 54 16.6 19 250 -35 17 54 50 16 34 39 18 0 34 16 28 59 -0.51 107 0 0 17 24 27 19 54 13.7 18 251 -35 18 4 41 16 44 28 18 10 25 16 38 48 -0.51 108 0 0 17 34 28 19 54 10.9 17 251 -34 18 14 44 16 54 27 18 20 28 16 48 47 -0.51 109 0 0 17 44 40 19 54 8.2 16 251 -33 18 24 57 17 4 37 18 30 41 16 58 57 -0.51 110 0 0 17 55 2 19 54 5.7 15 252 -32 18 35 20 17 14 58 18 41 5 17 9 18 -0.51 111 0 0 18 5 34 19 54 3.4 14 252 -31 18 45 54 17 25 29 18 51 39 17 19 48 -0.51 112 0 0 18 16 17 19 54 1.2 13 252 -30 18 56 38 17 36 10 19 2 23 17 30 29 -0.51 113 0 0 18 27 9 19 53 59.1 12 253 -29 19 7 32 17 47 0 19 13 17 17 41 19 -0.51 114 0 0 18 38 11 19 53 57.2 12 253 -28 19 18 35 17 58 1 19 24 20 17 52 20 -0.51 115 0 0 18 49 22 19 53 55.4 11 253 -28 19 29 48 18 9 10 19 35 33 18 3 29 -0.52 116 0 0 19 0 42 19 53 53.8 10 254 -27 19 41 9 18 20 29 19 46 55 18 14 48 -0.52 117 0 0 19 12 12 19 53 52.3 9 254 -26 19 52 40 18 31 58 19 58 26 18 26 16 -0.52 118 0 0 19 23 50 19 53 51.0 8 254 -25 20 4 20 18 43 34 20 10 6 18 37 53 -0.52 119 0 0 19 35 37 19 53 49.9 7 255 -24 20 16 8 18 55 20 20 21 55 18 49 38 -0.52 120 0 0 19 47 32 19 53 48.9 6 255 -23 20 28 5 19 7 14 20 33 51 19 1 31 -0.53 121 0 0 19 59 35 19 53 48.0 5 256 -22 20 40 9 19 19 15 20 45 56 19 13 33 -0.53 122 0 0 20 11 46 19 53 47.3 4 256 -21 20 52 22 19 31 25 20 58 9 19 25 43 -0.54 123 0 0 20 24 5 19 53 46.8 3 256 -20 21 4 42 19 43 43 21 10 29 19 38 0 -0.55 124 0 0 20 36 31 19 53 46.4 2 257 -19 21 17 9 19 56 7 21 22 56 19 50 25 -0.58 125 0 0 20 49 4 19 53 46.2 1 257 -18 21 29 44 20 8 39 21 35 31 20 2 56 -0.65 126 0 0 21 1 44 19 53 46.1 0 257 -18 .. .. .. 20 21 18 .. .. .. 20 15 35 -2.78 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: UCAC4 391-116605 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 19 26 37.0912 DE: -11 55 10.380 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 19 26 37.0910 DE: -11 55 10.380 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.9 * B mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (654) Zelinda asteroid class: approx. diameter [km]: 130 approx. diameter ["]: 0.098 distance from Earth [AU]: 1.84090 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#124 date of fit: 2023 Apr 27 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", 0.002", 62.382° remarks: * orbital elements for (654)Zelinda : Mean anomaly = 159.4994667322 deg Arg. of pericenter = 214.5646888614 deg Long. of node = 278.3242903739 deg Inclination = 18.0969265711 deg Eccentricity = 0.2312404944 Semimajor axis = 2.2972209853 AU Perihelion dist = 1.7660104688 AU Mag: H = 8.67, G = 0.15 Epoch of elements : MJD 60525.83412271 TDT (2024 Aug 03.8341) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1242023Apr27,10.08,2024,8,3,20.018942,0.037789,0.440607,-7.270296,0.618610,0.002040,-0.000608,0.000001,0.000000 38.8287,-11.8699,-118.75,17.20,False UCAC4 391-116605,19.44363644,-11.9195501,11.27,10.89,10.68,0.0,0,,19.46676445,-11.8698668,2.08,1.87,0,0,0 654,Zelinda,12.79,130.352,1.8409,0,0,-2.365,2.95,,6.2,0 0,159.2633,2024,8,3,214.5647,278.3243,18.0969,0.23124,2.29722,1.76601,8.67,5.0,0.15 1.071,0.0123,0.0024,62,0.0069,Known errors,0.81,0,-1,-1 20240803_116605,60140.23 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:32 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org