IOTA/IOTA-ES occultation update for (1765) Wrubel / UCAC4 450-003303 event on 2024 Jun 26, 06:01 UT Visible from Summary ------- On 2024 Jun 26 UT, the 41.39 km diameter asteroid (1765) Wrubel will occult a 11.6 mag star in the constellation Cetus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 4.02 mag to 15.59 mag (the magnitude of the asteroid) for at most 1.290 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: 2024 Jun 26, 05:58 - 2024 Jun 26, 06:04 * geocentric midpoint of event [JD]: 2460487.75109550 * magnitude of target star: 11.60 * magnitude drop [mag]: 4.02 * estimated maximum duration [s]: 1.290 * Moon: 79 % sunlit, 67° distance * Sun: 60° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 47 * 1 sigma uncertainty interval [path widths]: +/- 0.45 * 1 sigma uncertainty interval [seconds]: +/- 1.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.020, +/- 0.015) * 1 sigma uncertainty ellipse (major, minor, PA): (0.025", 0.002", 54°) * approx speed of asteroid's shadow [km/s]: 32.1532 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 450-003303 by 1765 Wrubel on 2024 Jun 26 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 - 55 0 0 10 44 43 5 58 39.3 1 90 -42 10 32 1 10 57 27 10 20 39 11 8 53 .... - 54 0 0 10 45 17 5 58 39.4 2 90 -42 10 32 35 10 58 0 10 21 12 11 9 26 -0.38 - 53 0 0 10 46 11 5 58 39.5 3 90 -41 10 33 29 10 58 55 10 22 7 11 10 21 -0.44 - 52 0 0 10 47 26 5 58 39.7 4 91 -40 10 34 44 11 0 10 10 23 22 11 11 36 -0.46 - 51 0 0 10 49 2 5 58 40.0 5 91 -40 10 36 20 11 1 46 10 24 57 11 13 13 -0.48 - 50 0 0 10 50 59 5 58 40.4 6 91 -39 10 38 17 11 3 43 10 26 54 11 15 10 -0.49 - 49 0 0 10 53 17 5 58 40.8 7 91 -38 10 40 34 11 6 1 10 29 11 11 17 28 -0.49 - 48 0 0 10 55 56 5 58 41.3 8 91 -37 10 43 13 11 8 40 10 31 49 11 20 7 -0.50 - 47 0 0 10 58 55 5 58 41.8 9 92 -37 10 46 12 11 11 40 10 34 48 11 23 7 -0.50 - 46 0 0 11 2 15 5 58 42.4 10 92 -36 10 49 32 11 15 0 10 38 8 11 26 28 -0.51 - 45 0 0 11 5 56 5 58 43.1 11 92 -35 10 53 12 11 18 41 10 41 48 11 30 9 -0.51 - 44 0 0 11 9 58 5 58 43.8 12 92 -34 10 57 13 11 22 43 10 45 49 11 34 11 -0.51 - 43 0 0 11 14 20 5 58 44.7 13 92 -33 11 1 35 11 27 6 10 50 11 11 38 34 -0.51 - 42 0 0 11 19 3 5 58 45.5 14 93 -33 11 6 18 11 31 49 10 54 53 11 43 18 -0.51 - 41 0 0 11 24 6 5 58 46.5 15 93 -32 11 11 21 11 36 53 10 59 55 11 48 22 -0.52 - 40 0 0 11 29 30 5 58 47.5 16 93 -31 11 16 44 11 42 17 11 5 18 11 53 47 -0.52 - 39 0 0 11 35 14 5 58 48.5 16 93 -30 11 22 28 11 48 2 11 11 2 11 59 32 -0.52 - 38 0 0 11 41 18 5 58 49.7 17 94 -29 11 28 32 11 54 7 11 17 5 12 5 37 -0.52 - 37 0 0 11 47 43 5 58 50.9 18 94 -28 11 34 56 12 0 32 11 23 29 12 12 3 -0.52 - 36 0 0 11 54 28 5 58 52.1 19 94 -27 11 41 40 12 7 17 11 30 13 12 18 48 -0.52 - 35 0 0 12 1 33 5 58 53.5 20 94 -26 11 48 45 12 14 23 11 37 17 12 25 54 -0.52 - 34 0 0 12 8 58 5 58 54.8 21 95 -26 11 56 9 12 21 48 11 44 41 12 33 20 -0.52 - 33 0 0 12 16 42 5 58 56.3 22 95 -25 12 3 53 12 29 33 11 52 24 12 41 6 -0.52 - 32 0 0 12 24 47 5 58 57.8 23 95 -24 12 11 57 12 37 38 12 0 27 12 49 11 -0.52 - 31 0 0 12 33 10 5 58 59.4 24 96 -23 12 20 20 12 46 3 12 8 50 12 57 36 -0.52 - 30 0 0 12 41 54 5 59 1.0 25 96 -22 12 29 3 12 54 46 12 17 32 13 6 21 -0.52 - 29 0 0 12 50 56 5 59 2.7 26 96 -21 12 38 5 13 3 50 12 26 34 13 15 25 -0.52 - 28 0 0 13 0 18 5 59 4.4 27 97 -20 12 47 26 13 13 12 12 35 54 13 24 48 -0.53 - 27 0 0 13 9 59 5 59 6.2 28 97 -19 12 57 6 13 22 54 12 45 33 13 34 30 -0.53 - 26 0 0 13 19 58 5 59 8.1 29 97 -18 13 7 4 13 32 54 12 55 32 13 44 31 -0.53 - 25 0 0 13 30 17 5 59 10.0 30 98 -17 13 17 22 13 43 13 13 5 48 13 54 50 -0.53 - 24 0 0 13 40 53 5 59 12.0 31 98 -16 13 27 58 13 53 50 13 16 24 14 5 28 -0.53 - 23 0 0 13 51 48 5 59 14.0 32 99 -16 13 38 52 14 4 46 13 27 17 14 16 25 -0.53 - 22 0 0 14 3 1 5 59 16.1 33 99 -15 13 50 4 14 16 0 13 38 29 14 27 39 -0.53 - 21 0 0 14 14 32 5 59 18.3 34 100 -14 14 1 34 14 27 31 13 49 58 14 39 11 -0.53 - 20 0 0 14 26 21 5 59 20.5 35 100 -13 14 13 22 14 39 21 14 1 45 14 51 2 -0.53 - 19 0 0 14 38 27 5 59 22.7 36 101 -12 14 25 27 14 51 27 14 13 50 15 3 9 -0.53 - 18 0 0 14 50 50 5 59 25.0 37 101 -11 14 37 50 15 3 51 14 26 11 15 15 34 -0.53 - 17 0 0 15 3 30 5 59 27.4 37 102 -10 14 50 29 15 16 32 14 38 50 15 28 15 -0.53 - 16 0 0 15 16 27 5 59 29.8 38 102 -9 15 3 25 15 29 30 14 51 45 15 41 14 -0.53 - 15 0 0 15 29 40 5 59 32.2 39 103 -8 15 16 38 15 42 44 15 4 57 15 54 29 -0.53 - 14 0 0 15 43 10 5 59 34.7 40 103 -7 15 30 6 15 56 14 15 18 25 16 8 0 -0.53 - 13 0 0 15 56 55 5 59 37.3 41 104 -6 15 43 51 16 10 1 15 32 9 16 21 47 -0.53 - 12 0 0 16 10 56 5 59 39.9 42 105 -5 15 57 51 16 24 3 15 46 9 16 35 50 -0.53 - 11 0 0 16 25 13 5 59 42.5 43 106 -4 16 12 7 16 38 20 16 0 23 16 50 8 -0.53 - 10 0 0 16 39 44 5 59 45.2 44 106 -3 16 26 38 16 52 52 16 14 53 17 4 41 -0.53 - 9 0 0 16 54 30 5 59 47.9 45 107 -2 16 41 23 17 7 39 16 29 38 17 19 29 -0.53 - 8 0 0 17 9 31 5 59 50.7 45 108 -1 16 56 23 17 22 41 16 44 37 17 34 31 -0.53 - 7 0 0 17 24 46 5 59 53.5 46 109 0 17 11 37 17 37 57 16 59 50 17 49 47 -0.53 - 6 0 0 17 40 14 5 59 56.3 47 110 1 17 27 4 17 53 26 17 15 17 18 5 18 -0.53 - 5 0 0 17 55 56 5 59 59.2 48 111 2 17 42 46 18 9 9 17 30 58 18 21 1 -0.53 - 4 0 0 18 11 51 6 0 2.1 49 112 3 17 58 40 18 25 5 17 46 51 18 36 58 -0.53 - 3 0 0 18 27 59 6 0 5.1 49 113 4 18 14 47 18 41 13 18 2 57 18 53 7 -0.53 - 2 0 0 18 44 19 6 0 8.1 50 114 5 18 31 6 18 57 34 18 19 16 19 9 29 -0.53 - 1 0 0 19 0 51 6 0 11.1 51 115 6 18 47 37 19 14 7 18 35 46 19 26 2 -0.53 0 0 0 19 17 35 6 0 14.2 52 116 7 19 4 20 19 30 51 18 52 29 19 42 47 -0.53 1 0 0 19 34 30 6 0 17.2 52 117 8 19 21 14 19 47 47 19 9 22 19 59 44 -0.53 2 0 0 19 51 35 6 0 20.3 53 118 9 19 38 19 20 4 53 19 26 26 20 16 51 -0.53 3 0 0 20 8 51 6 0 23.5 54 120 10 19 55 34 20 22 10 19 43 41 20 34 8 -0.53 4 0 0 20 26 17 6 0 26.6 55 121 11 20 13 0 20 39 37 20 1 5 20 51 36 -0.53 5 0 0 20 43 53 6 0 29.8 55 123 12 20 30 35 20 57 13 20 18 40 21 9 13 -0.53 6 0 0 21 1 38 6 0 33.0 56 124 13 20 48 19 21 14 59 20 36 23 21 26 59 -0.53 7 0 0 21 19 31 6 0 36.2 56 126 14 21 6 11 21 32 53 20 54 15 21 44 54 -0.53 8 0 0 21 37 33 6 0 39.5 57 127 15 21 24 13 21 50 55 21 12 16 22 2 57 -0.53 9 0 0 21 55 43 6 0 42.7 58 129 16 21 42 21 22 9 6 21 30 24 22 21 8 -0.53 10 0 0 22 14 0 6 0 46.0 58 130 17 22 0 38 22 27 23 21 48 40 22 39 26 -0.53 11 0 0 22 32 24 6 0 49.3 59 132 18 22 19 1 22 45 48 22 7 3 22 57 51 -0.53 12 0 0 22 50 54 6 0 52.6 59 134 19 22 37 31 23 4 19 22 25 32 23 16 22 -0.53 13 0 0 23 9 31 6 0 55.9 59 136 20 22 56 7 23 22 56 22 44 8 23 35 0 -0.53 14 0 0 23 28 13 6 0 59.3 60 138 21 23 14 49 23 41 39 23 2 49 23 53 43 -0.53 15 0 0 23 47 0 6 1 2.6 60 140 22 23 33 35 24 0 26 23 21 35 24 12 31 -0.53 16 0 0 24 5 52 6 1 5.9 61 142 23 23 52 26 24 19 19 23 40 26 24 31 24 -0.53 17 0 0 24 24 48 6 1 9.3 61 144 24 24 11 22 24 38 15 23 59 21 24 50 21 -0.53 18 0 0 24 43 47 6 1 12.6 61 146 25 24 30 21 24 57 15 24 18 20 25 9 21 -0.53 19 0 0 25 2 50 6 1 16.0 61 148 26 24 49 24 25 16 19 24 37 22 25 28 25 -0.53 20 0 0 25 21 56 6 1 19.3 62 150 27 25 8 29 25 35 25 24 56 27 25 47 32 -0.53 21 0 0 25 41 4 6 1 22.7 62 153 28 25 27 37 25 54 33 25 15 34 26 6 40 -0.53 22 0 0 26 0 14 6 1 26.0 62 155 28 25 46 47 26 13 43 25 34 44 26 25 51 -0.53 23 0 0 26 19 25 6 1 29.3 62 157 29 26 5 57 26 32 55 25 53 54 26 45 3 -0.53 24 0 0 26 38 37 6 1 32.7 62 159 30 26 25 9 26 52 7 26 13 6 27 4 15 -0.53 25 0 0 26 57 50 6 1 36.0 62 162 31 26 44 22 27 11 20 26 32 18 27 23 28 -0.53 26 0 0 27 17 2 6 1 39.3 62 164 32 27 3 34 27 30 33 26 51 30 27 42 41 -0.53 27 0 0 27 36 14 6 1 42.6 62 166 33 27 22 46 27 49 45 27 10 42 28 1 53 -0.53 28 0 0 27 55 25 6 1 45.9 62 168 34 27 41 57 28 8 56 27 29 53 28 21 4 -0.53 29 0 0 28 14 35 6 1 49.2 62 171 35 28 1 6 28 28 5 27 49 2 28 40 14 -0.53 30 0 0 28 33 42 6 1 52.4 61 173 36 28 20 14 28 47 13 28 8 9 28 59 22 -0.53 31 0 0 28 52 48 6 1 55.7 61 175 37 28 39 19 29 6 18 28 27 15 29 18 27 -0.53 32 0 0 29 11 50 6 1 58.9 61 177 38 28 58 21 29 25 21 28 46 17 29 37 30 -0.53 33 0 0 29 30 50 6 2 2.1 61 179 39 29 17 21 29 44 20 29 5 17 29 56 29 -0.53 34 0 0 29 49 45 6 2 5.3 60 181 40 29 36 16 30 3 16 29 24 12 30 15 24 -0.53 35 0 0 30 8 37 6 2 8.5 60 183 41 29 55 8 30 22 7 29 43 4 30 34 16 -0.53 36 0 0 30 27 24 6 2 11.6 60 185 42 30 13 55 30 40 54 30 1 52 30 53 3 -0.53 37 0 0 30 46 6 6 2 14.8 59 187 42 30 32 38 30 59 36 30 20 34 31 11 45 -0.53 38 0 0 31 4 43 6 2 17.9 59 189 43 30 51 15 31 18 13 30 39 12 31 30 21 -0.53 39 0 0 31 23 14 6 2 21.0 58 191 44 31 9 46 31 36 44 30 57 43 31 48 52 -0.53 40 0 0 31 41 40 6 2 24.0 58 193 45 31 28 12 31 55 9 31 16 9 32 7 16 -0.53 41 0 0 31 59 58 6 2 27.0 57 194 46 31 46 31 32 13 27 31 34 28 32 25 35 -0.53 42 0 0 32 18 10 6 2 30.0 57 196 47 32 4 43 32 31 39 31 52 41 32 43 46 -0.53 43 0 0 32 36 15 6 2 33.0 56 198 48 32 22 48 32 49 43 32 10 46 33 1 50 -0.53 44 0 0 32 54 12 6 2 35.9 56 199 49 32 40 45 33 7 40 32 28 44 33 19 46 -0.53 45 0 0 33 12 1 6 2 38.8 55 201 49 32 58 35 33 25 28 32 46 33 33 37 34 -0.53 46 0 0 33 29 41 6 2 41.7 55 203 50 33 16 16 33 43 8 33 4 15 33 55 14 -0.53 47 0 0 33 47 13 6 2 44.5 54 204 51 33 33 48 34 0 40 33 21 48 34 12 45 -0.53 48 0 0 34 4 36 6 2 47.3 53 205 52 33 51 12 34 18 3 33 39 12 34 30 7 -0.53 49 0 0 34 21 50 6 2 50.1 53 207 53 34 8 27 34 35 16 33 56 27 34 47 20 -0.53 50 0 0 34 38 55 6 2 52.9 52 208 53 34 25 31 34 52 20 34 13 32 35 4 23 -0.53 51 0 0 34 55 49 6 2 55.6 51 210 54 34 42 27 35 9 14 34 30 28 35 21 17 -0.53 52 0 0 35 12 34 6 2 58.2 51 211 55 34 59 12 35 25 58 34 47 14 35 38 0 -0.53 53 0 0 35 29 8 6 3 0.9 50 212 56 35 15 46 35 42 31 35 3 49 35 54 33 -0.53 54 0 0 35 45 31 6 3 3.5 49 213 57 35 32 10 35 58 54 35 20 13 36 10 55 -0.53 55 0 0 36 1 44 6 3 6.0 49 215 57 35 48 23 36 15 6 35 36 27 36 27 6 -0.53 56 0 0 36 17 45 6 3 8.5 48 216 58 36 4 25 36 31 6 35 52 30 36 43 6 -0.53 57 0 0 36 33 35 6 3 11.0 47 217 59 36 20 16 36 46 55 36 8 21 36 58 55 -0.53 58 0 0 36 49 13 6 3 13.5 47 218 59 36 35 55 37 2 33 36 24 0 37 14 32 -0.53 59 0 0 37 4 39 6 3 15.9 46 219 60 36 51 22 37 17 58 36 39 28 37 29 57 -0.53 60 0 0 37 19 54 6 3 18.2 45 220 61 37 6 37 37 33 12 36 54 44 37 45 10 -0.53 61 0 0 37 34 56 6 3 20.6 45 221 61 37 21 40 37 48 13 37 9 48 38 0 10 -0.53 62 0 0 37 49 45 6 3 22.9 44 222 62 37 36 30 38 3 2 37 24 39 38 14 58 -0.53 63 0 0 38 4 22 6 3 25.1 43 223 63 37 51 8 38 17 38 37 39 17 38 29 33 -0.53 64 0 0 38 18 46 6 3 27.3 42 224 63 38 5 33 38 32 1 37 53 43 38 43 56 -0.53 65 0 0 38 32 57 6 3 29.5 42 225 64 38 19 45 38 46 12 38 7 55 38 58 5 -0.53 66 0 0 38 46 55 6 3 31.6 41 226 64 38 33 44 39 0 9 38 21 55 39 12 2 -0.53 67 0 0 39 0 40 6 3 33.7 40 227 65 38 47 29 39 13 52 38 35 41 39 25 45 -0.53 68 0 0 39 14 11 6 3 35.7 40 228 66 39 1 1 39 27 23 38 49 14 39 39 14 -0.53 69 0 0 39 27 29 6 3 37.8 39 229 66 39 14 19 39 40 40 39 2 33 39 52 30 -0.53 70 0 0 39 40 33 6 3 39.7 38 230 67 39 27 24 39 53 43 39 15 38 40 5 33 -0.53 71 0 0 39 53 23 6 3 41.7 37 231 67 39 40 15 40 6 32 39 28 30 40 18 21 -0.53 72 0 0 40 5 59 6 3 43.5 37 232 67 39 52 52 40 19 7 39 41 8 40 30 56 -0.53 73 0 0 40 18 21 6 3 45.4 36 233 68 40 5 15 40 31 29 39 53 32 40 43 16 -0.53 74 0 0 40 30 29 6 3 47.2 35 234 68 40 17 24 40 43 36 40 5 41 40 55 23 -0.53 75 0 0 40 42 23 6 3 49.0 34 234 69 40 29 19 40 55 29 40 17 37 41 7 15 -0.53 76 0 0 40 54 2 6 3 50.7 34 235 69 40 40 59 41 7 7 40 29 18 41 18 53 -0.53 77 0 0 41 5 28 6 3 52.4 33 236 69 40 52 25 41 18 32 40 40 45 41 30 16 -0.53 78 0 0 41 16 38 6 3 54.0 32 237 69 41 3 37 41 29 41 40 51 57 41 41 25 -0.53 79 0 0 41 27 35 6 3 55.6 31 238 70 41 14 34 41 40 37 41 2 55 41 52 20 -0.53 80 0 0 41 38 16 6 3 57.2 31 239 70 41 25 17 41 51 18 41 13 38 42 3 0 -0.53 81 0 0 41 48 43 6 3 58.7 30 239 70 41 35 44 42 1 44 41 24 7 42 13 25 -0.53 82 0 0 41 58 56 6 4 0.2 29 240 70 41 45 58 42 11 55 41 34 21 42 23 36 -0.53 83 0 0 42 8 53 6 4 1.7 29 241 70 41 55 56 42 21 52 41 44 20 42 33 32 -0.53 84 0 0 42 18 36 6 4 3.1 28 242 70 42 5 39 42 31 34 41 54 4 42 43 13 -0.53 85 0 0 42 28 4 6 4 4.5 27 242 70 42 15 8 42 41 1 42 3 34 42 52 40 -0.53 86 0 0 42 37 17 6 4 5.8 26 243 70 42 24 22 42 50 13 42 12 48 43 1 51 -0.53 87 0 0 42 46 15 6 4 7.1 26 244 70 42 33 21 42 59 11 42 21 48 43 10 48 -0.53 88 0 0 42 54 59 6 4 8.3 25 245 70 42 42 5 43 7 53 42 30 33 43 19 30 -0.53 89 0 0 43 3 27 6 4 9.6 24 246 70 42 50 34 43 16 21 42 39 2 43 27 57 -0.53 90 0 0 43 11 40 6 4 10.7 23 246 70 42 58 48 43 24 34 42 47 17 43 36 9 -0.53 91 0 0 43 19 39 6 4 11.9 23 247 70 43 6 47 43 32 31 42 55 17 43 44 6 -0.53 92 0 0 43 27 22 6 4 13.0 22 248 70 43 14 32 43 40 14 43 3 2 43 51 48 -0.53 93 0 0 43 34 50 6 4 14.1 21 249 70 43 22 1 43 47 42 43 10 31 43 59 15 -0.53 94 0 0 43 42 4 6 4 15.1 21 249 69 43 29 15 43 54 54 43 17 46 44 6 27 -0.54 95 0 0 43 49 2 6 4 16.1 20 250 69 43 36 14 44 1 52 43 24 45 44 13 24 -0.54 96 0 0 43 55 45 6 4 17.0 19 251 69 43 42 58 44 8 35 43 31 30 44 20 6 -0.54 97 0 0 44 2 14 6 4 18.0 18 252 68 43 49 26 44 15 2 43 37 59 44 26 33 -0.54 98 0 0 44 8 27 6 4 18.8 18 252 68 43 55 40 44 21 15 43 44 14 44 32 45 -0.54 99 0 0 44 14 25 6 4 19.7 17 253 68 44 1 39 44 27 13 43 50 13 44 38 42 -0.54 100 0 0 44 20 8 6 4 20.5 16 254 67 44 7 23 44 32 55 43 55 57 44 44 25 -0.54 101 0 0 44 25 36 6 4 21.3 15 255 67 44 12 51 44 38 23 44 1 26 44 49 52 -0.54 102 0 0 44 30 49 6 4 22.0 15 255 66 44 18 5 44 43 35 44 6 40 44 55 4 -0.54 103 0 0 44 35 47 6 4 22.7 14 256 66 44 23 3 44 48 33 44 11 39 45 0 1 -0.54 104 0 0 44 40 30 6 4 23.4 13 257 66 44 27 47 44 53 15 44 16 23 45 4 43 -0.54 105 0 0 44 44 58 6 4 24.0 13 257 65 44 32 15 44 57 43 44 20 52 45 9 10 -0.54 106 0 0 44 49 11 6 4 24.6 12 258 65 44 36 29 45 1 56 44 25 6 45 13 22 -0.54 107 0 0 44 53 9 6 4 25.2 11 259 64 44 40 27 45 5 53 44 29 4 45 17 20 -0.54 108 0 0 44 56 52 6 4 25.7 10 260 64 44 44 10 45 9 36 44 32 48 45 21 2 -0.54 109 0 0 45 0 20 6 4 26.2 10 260 63 44 47 39 45 13 3 44 36 17 45 24 29 -0.55 110 0 0 45 3 33 6 4 26.6 9 261 63 44 50 52 45 16 16 44 39 30 45 27 42 -0.55 111 0 0 45 6 31 6 4 27.1 8 262 62 44 53 50 45 19 14 44 42 29 45 30 39 -0.55 112 0 0 45 9 14 6 4 27.5 8 262 62 44 56 34 45 21 56 44 45 12 45 33 21 -0.55 113 0 0 45 11 42 6 4 27.8 7 263 61 44 59 2 45 24 24 44 47 41 45 35 49 -0.55 114 0 0 45 13 55 6 4 28.1 6 264 60 45 1 15 45 26 37 44 49 54 45 38 2 -0.56 115 0 0 45 15 54 6 4 28.4 6 265 60 45 3 14 45 28 35 44 51 53 45 40 0 -0.56 116 0 0 45 17 37 6 4 28.7 5 265 59 45 4 57 45 30 18 44 53 36 45 41 43 -0.57 117 0 0 45 19 5 6 4 28.9 4 266 59 45 6 25 45 31 46 44 55 5 45 43 11 -0.57 118 0 0 45 20 19 6 4 29.1 3 267 58 45 7 39 45 33 0 44 56 19 45 44 24 -0.58 119 0 0 45 21 17 6 4 29.2 3 267 58 45 8 37 45 33 58 44 57 17 45 45 22 -0.60 120 0 0 45 22 1 6 4 29.3 2 268 57 45 9 21 45 34 42 44 58 1 45 46 6 -0.62 121 0 0 45 22 29 6 4 29.4 1 269 56 45 9 50 45 35 10 44 58 30 45 46 34 -0.67 122 0 0 45 22 43 6 4 29.5 1 270 56 45 10 4 45 35 24 44 58 44 45 46 48 -0.84 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 14.4 Data for the target star ------------------------ * name: UCAC4 450-003303 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 33 45.0354 DE: -00 00 16.552 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 33 45.0354 DE: -00 00 16.552 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.6 * B mag [mag]: 12.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1765) Wrubel asteroid class: approx. diameter [km]: 41 approx. diameter ["]: 0.019 distance from Earth [AU]: 3.06240 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#54 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): 0.025", 0.002", 53.5° remarks: * orbital elements for (1765)Wrubel : Mean anomaly = 27.2662069337 deg Arg. of pericenter = 265.8464393248 deg Long. of node = 70.1409837594 deg Inclination = 19.9488126100 deg Eccentricity = 0.1778997900 Semimajor axis = 3.1729063974 AU Perihelion dist = 2.6084470155 AU Mag: H = 10.04, G = 0.15 Epoch of elements : MJD 60487.25109591 TDT (2024 Jun 26.2511) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#542023Apr24,1.29,2024,6,26,6.026292,-0.138077,0.447121,17.333419,5.376662,-0.004211,-0.002172,-0.000001,0.000000 33.4942,0.1033,90.34,23.34,False UCAC4 450-003303,2.56250980,-0.0045980,12.20,11.60,11.28,0.0,0,,2.58316917,0.1033333,4.02,3.90,0,0,0 1765,Wrubel,15.59,41.390,3.0624,0,0,3.319,15.44,,2.2,0 0,27.2224,2024,6,26,265.8464,70.1410,19.9488,0.17790,3.17291,2.60845,10.04,5.0,0.15 1.449,0.0247,0.0021,54,0.0084,Known errors,0.95,0,-1,-1 20240626_003303,60139.40 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 09:40 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org