IOTA/IOTA-ES occultation update for (2165) Young / TYC 1387-00393-1 event on 2024 Oct 18, 04:33 UT Visible from Summary ------- On 2024 Oct 18 UT, the 27.969 km diameter asteroid (2165) Young will occult a 10.9 mag star in the constellation Cancer for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.02 mag to 16.96 mag (the magnitude of the asteroid) for at most 1.310 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: 2024 Oct 18, 04:28 - 2024 Oct 18, 04:38 * geocentric midpoint of event [JD]: 2460601.68992675 * magnitude of target star: 10.94 * magnitude drop [mag]: 6.02 * estimated maximum duration [s]: 1.310 * Moon: 99 % sunlit, 91° distance * Sun: 80° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 31 * 1 sigma uncertainty interval [path widths]: +/- 0.25 * 1 sigma uncertainty interval [seconds]: +/- 2.2 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.022, +/- 0.007) * 1 sigma uncertainty ellipse (major, minor, PA): (0.023", 0.003", 105°) * approx speed of asteroid's shadow [km/s]: 21.2822 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1387-00393-1 by 2165 Young on 2024 Oct 18 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 - 71 0 0 36 29 42 4 29 0.3 0 66 -63 36 20 26 36 38 59 36 15 52 36 43 33 .... - 70 0 0 36 51 54 4 29 0.4 1 66 -63 36 42 38 37 1 10 36 38 5 37 5 44 -0.44 - 69 0 0 37 13 49 4 29 0.5 2 67 -63 37 4 34 37 23 4 37 0 1 37 27 38 -0.46 - 68 0 0 37 35 27 4 29 0.8 3 67 -62 37 26 13 37 44 42 37 21 41 37 49 14 -0.47 - 67 0 0 37 56 48 4 29 1.1 4 68 -62 37 47 34 38 6 2 37 43 3 38 10 34 -0.47 - 66 0 0 38 17 51 4 29 1.5 5 69 -61 38 8 39 38 27 4 38 4 8 38 31 36 -0.48 - 65 0 0 38 38 36 4 29 1.9 6 69 -61 38 29 25 38 47 49 38 24 54 38 52 20 -0.48 - 64 0 0 38 59 4 4 29 2.4 6 70 -60 38 49 53 39 8 15 38 45 23 39 12 46 -0.48 - 63 0 0 39 19 13 4 29 3.0 7 70 -60 39 10 4 39 28 23 39 5 34 39 32 54 -0.48 - 62 0 0 39 39 4 4 29 3.7 8 71 -59 39 29 55 39 48 13 39 25 26 39 52 43 -0.48 - 61 0 0 39 58 35 4 29 4.4 9 72 -59 39 49 28 40 7 44 39 44 59 40 12 13 -0.48 - 60 0 0 40 17 48 4 29 5.2 10 72 -58 40 8 42 40 26 56 40 4 14 40 31 25 -0.48 - 59 0 0 40 36 42 4 29 6.1 11 73 -57 40 27 37 40 45 48 40 23 9 40 50 17 -0.48 - 58 0 0 40 55 17 4 29 7.0 11 74 -57 40 46 12 41 4 22 40 41 45 41 8 50 -0.48 - 57 0 0 41 13 32 4 29 8.0 12 74 -56 41 4 28 41 22 36 41 0 2 41 27 4 -0.48 - 56 0 0 41 31 27 4 29 9.0 13 75 -56 41 22 25 41 40 30 41 17 59 41 44 57 -0.48 - 55 0 0 41 49 3 4 29 10.1 14 76 -55 41 40 2 41 58 5 41 35 36 42 2 32 -0.48 - 54 0 0 42 6 19 4 29 11.3 15 76 -54 41 57 19 42 15 20 41 52 54 42 19 46 -0.48 - 53 0 0 42 23 15 4 29 12.5 15 77 -54 42 14 16 42 32 15 42 9 52 42 36 41 -0.48 - 52 0 0 42 39 52 4 29 13.7 16 78 -53 42 30 54 42 48 50 42 26 29 42 53 15 -0.48 - 51 0 0 42 56 8 4 29 15.0 17 79 -53 42 47 11 43 5 5 42 42 47 43 9 30 -0.48 - 50 0 0 43 12 4 4 29 16.4 18 79 -52 43 3 8 43 21 0 42 58 45 43 25 24 -0.48 - 49 0 0 43 27 40 4 29 17.8 19 80 -51 43 18 45 43 36 35 43 14 23 43 40 59 -0.48 - 48 0 0 43 42 56 4 29 19.3 19 81 -51 43 34 2 43 51 50 43 29 40 43 56 13 -0.48 - 47 0 0 43 57 51 4 29 20.8 20 81 -50 43 48 59 44 6 45 43 44 37 44 11 7 -0.48 - 46 0 0 44 12 27 4 29 22.3 21 82 -49 44 3 35 44 21 19 43 59 14 44 25 41 -0.48 - 45 0 0 44 26 42 4 29 23.9 22 83 -49 44 17 52 44 35 33 44 13 31 44 39 55 -0.48 - 44 0 0 44 40 37 4 29 25.6 22 84 -48 44 31 48 44 49 27 44 27 28 44 53 48 -0.48 - 43 0 0 44 54 12 4 29 27.3 23 85 -47 44 45 24 45 3 1 44 41 4 45 7 21 -0.48 - 42 0 0 45 7 26 4 29 29.0 24 85 -47 44 58 39 45 16 14 44 54 20 45 20 34 -0.48 - 41 0 0 45 20 21 4 29 30.8 24 86 -46 45 11 35 45 29 8 45 7 16 45 33 27 -0.48 - 40 0 0 45 32 55 4 29 32.6 25 87 -45 45 24 10 45 41 41 45 19 52 45 46 0 -0.48 - 39 0 0 45 45 9 4 29 34.4 26 88 -45 45 36 25 45 53 54 45 32 7 45 58 12 -0.48 - 38 0 0 45 57 3 4 29 36.3 27 88 -44 45 48 20 46 5 47 45 44 3 46 10 5 -0.48 - 37 0 0 46 8 37 4 29 38.2 27 89 -43 45 59 54 46 17 20 45 55 38 46 21 37 -0.48 - 36 0 0 46 19 51 4 29 40.2 28 90 -43 46 11 9 46 28 32 46 6 53 46 32 49 -0.48 - 35 0 0 46 30 44 4 29 42.2 29 91 -42 46 22 4 46 39 25 46 17 48 46 43 41 -0.48 - 34 0 0 46 41 18 4 29 44.2 29 92 -42 46 32 39 46 49 58 46 28 24 46 54 14 -0.48 - 33 0 0 46 51 32 4 29 46.3 30 93 -41 46 42 54 47 0 11 46 38 39 47 4 26 -0.48 - 32 0 0 47 1 26 4 29 48.4 31 93 -40 46 52 49 47 10 4 46 48 34 47 14 19 -0.48 - 31 0 0 47 11 0 4 29 50.5 31 94 -40 47 2 24 47 19 38 46 58 10 47 23 52 -0.48 - 30 0 0 47 20 15 4 29 52.6 32 95 -39 47 11 39 47 28 51 47 7 26 47 33 5 -0.48 - 29 0 0 47 29 10 4 29 54.8 33 96 -38 47 20 35 47 37 45 47 16 22 47 41 59 -0.48 - 28 0 0 47 37 45 4 29 57.0 33 97 -38 47 29 11 47 46 20 47 24 58 47 50 33 -0.48 - 27 0 0 47 46 0 4 29 59.3 34 98 -37 47 37 27 47 54 35 47 33 15 47 58 47 -0.48 - 26 0 0 47 53 57 4 30 1.6 35 99 -36 47 45 24 48 2 30 47 41 12 48 6 42 -0.48 - 25 0 0 48 1 33 4 30 3.9 35 100 -36 47 53 1 48 10 6 47 48 50 48 14 18 -0.48 - 24 0 0 48 8 51 4 30 6.2 36 101 -35 48 0 19 48 17 22 47 56 8 48 21 34 -0.48 - 23 0 0 48 15 48 4 30 8.6 37 102 -34 48 7 18 48 24 20 48 3 7 48 28 31 -0.48 - 22 0 0 48 22 27 4 30 10.9 37 102 -34 48 13 57 48 30 58 48 9 47 48 35 9 -0.48 - 21 0 0 48 28 46 4 30 13.4 38 103 -33 48 20 17 48 37 16 48 16 7 48 41 27 -0.48 - 20 0 0 48 34 47 4 30 15.8 39 104 -32 48 26 18 48 43 16 48 22 8 48 47 26 -0.48 - 19 0 0 48 40 28 4 30 18.3 39 105 -32 48 32 0 48 48 56 48 27 50 48 53 6 -0.48 - 18 0 0 48 45 50 4 30 20.8 40 106 -31 48 37 22 48 54 18 48 33 13 48 58 28 -0.48 - 17 0 0 48 50 53 4 30 23.3 40 107 -30 48 42 26 48 59 20 48 38 17 49 3 30 -0.48 - 16 0 0 48 55 37 4 30 25.8 41 108 -30 48 47 10 49 4 4 48 43 2 49 8 13 -0.48 - 15 0 0 49 0 2 4 30 28.4 42 109 -29 48 51 36 49 8 28 48 47 27 49 12 37 -0.48 - 14 0 0 49 4 8 4 30 31.0 42 110 -28 48 55 42 49 12 34 48 51 34 49 16 43 -0.48 - 13 0 0 49 7 55 4 30 33.6 43 111 -28 48 59 30 49 16 21 48 55 22 49 20 29 -0.48 - 12 0 0 49 11 23 4 30 36.3 43 112 -27 49 2 58 49 19 49 48 58 51 49 23 57 -0.48 - 11 0 0 49 14 33 4 30 38.9 44 113 -27 49 6 8 49 22 58 49 2 1 49 27 6 -0.48 - 10 0 0 49 17 23 4 30 41.6 45 115 -26 49 8 59 49 25 48 49 4 52 49 29 56 -0.48 - 9 0 0 49 19 55 4 30 44.3 45 116 -25 49 11 32 49 28 20 49 7 24 49 32 28 -0.48 - 8 0 0 49 22 9 4 30 47.1 46 117 -25 49 13 45 49 30 33 49 9 38 49 34 41 -0.48 - 7 0 0 49 24 3 4 30 49.9 46 118 -24 49 15 40 49 32 27 49 11 33 49 36 35 -0.48 - 6 0 0 49 25 39 4 30 52.6 47 119 -23 49 17 16 49 34 3 49 13 9 49 38 11 -0.48 - 5 0 0 49 26 56 4 30 55.5 47 120 -23 49 18 33 49 35 20 49 14 26 49 39 28 -0.48 - 4 0 0 49 27 55 4 30 58.3 48 121 -22 49 19 32 49 36 19 49 15 25 49 40 26 -0.48 - 3 0 0 49 28 35 4 31 1.2 49 122 -21 49 20 12 49 36 58 49 16 5 49 41 6 -0.48 - 2 0 0 49 28 56 4 31 4.0 49 124 -21 49 20 33 49 37 19 49 16 26 49 41 27 -0.48 - 1 0 0 49 28 59 4 31 6.9 50 125 -20 49 20 36 49 37 22 49 16 29 49 41 30 -0.48 0 0 0 49 28 43 4 31 9.9 50 126 -19 49 20 20 49 37 6 49 16 13 49 41 13 -0.48 1 0 0 49 28 8 4 31 12.8 51 127 -19 49 19 45 49 36 31 49 15 38 49 40 39 -0.48 2 0 0 49 27 14 4 31 15.8 51 128 -18 49 18 51 49 35 38 49 14 44 49 39 45 -0.48 3 0 0 49 26 2 4 31 18.8 52 130 -17 49 17 39 49 34 26 49 13 32 49 38 33 -0.48 4 0 0 49 24 31 4 31 21.8 52 131 -17 49 16 8 49 32 55 49 12 1 49 37 3 -0.48 5 0 0 49 22 41 4 31 24.9 53 132 -16 49 14 18 49 31 5 49 10 11 49 35 13 -0.48 6 0 0 49 20 33 4 31 28.0 53 134 -15 49 12 9 49 28 57 49 8 2 49 33 5 -0.48 7 0 0 49 18 5 4 31 31.1 54 135 -15 49 9 42 49 26 30 49 5 34 49 30 38 -0.48 8 0 0 49 15 19 4 31 34.2 54 136 -14 49 6 55 49 23 44 49 2 48 49 27 52 -0.48 9 0 0 49 12 14 4 31 37.3 55 138 -13 49 3 50 49 20 39 48 59 42 49 24 48 -0.48 10 0 0 49 8 50 4 31 40.5 55 139 -13 49 0 26 49 17 16 48 56 18 49 21 24 -0.48 11 0 0 49 5 8 4 31 43.7 56 141 -12 48 56 42 49 13 33 48 52 34 49 17 42 -0.48 12 0 0 49 1 6 4 31 46.9 56 142 -11 48 52 40 49 9 32 48 48 32 49 13 41 -0.48 13 0 0 48 56 45 4 31 50.2 57 144 -11 48 48 19 49 5 11 48 44 10 49 9 20 -0.48 14 0 0 48 52 5 4 31 53.5 57 145 -10 48 43 38 49 0 32 48 39 30 49 4 41 -0.48 15 0 0 48 47 5 4 31 56.8 58 147 -9 48 38 39 48 55 33 48 34 30 48 59 43 -0.48 16 0 0 48 41 47 4 32 0.1 58 148 -9 48 33 20 48 50 15 48 29 10 48 54 25 -0.48 17 0 0 48 36 9 4 32 3.4 58 150 -8 48 27 41 48 44 38 48 23 32 48 48 48 -0.48 18 0 0 48 30 12 4 32 6.8 59 152 -7 48 21 44 48 38 42 48 17 34 48 42 52 -0.48 19 0 0 48 23 56 4 32 10.2 59 153 -7 48 15 27 48 32 26 48 11 17 48 36 36 -0.48 20 0 0 48 17 20 4 32 13.6 60 155 -6 48 8 50 48 25 50 48 4 40 48 30 1 -0.48 21 0 0 48 10 25 4 32 17.1 60 157 -5 48 1 54 48 18 56 47 57 43 48 23 7 -0.48 22 0 0 48 3 10 4 32 20.6 60 159 -5 47 54 38 48 11 41 47 50 27 48 15 53 -0.48 23 0 0 47 55 35 4 32 24.1 61 160 -4 47 47 3 48 4 7 47 42 51 48 8 19 -0.48 24 0 0 47 47 40 4 32 27.6 61 162 -3 47 39 8 47 56 14 47 34 56 48 0 26 -0.48 25 0 0 47 39 26 4 32 31.1 61 164 -3 47 30 52 47 48 0 47 26 40 47 52 13 -0.48 26 0 0 47 30 52 4 32 34.7 62 166 -2 47 22 17 47 39 27 47 18 5 47 43 40 -0.48 27 0 0 47 21 58 4 32 38.3 62 168 -1 47 13 22 47 30 33 47 9 10 47 34 47 -0.48 28 0 0 47 12 43 4 32 42.0 62 170 -1 47 4 7 47 21 20 46 59 54 47 25 34 -0.48 29 0 0 47 3 9 4 32 45.6 63 172 0 46 54 32 47 11 46 46 50 18 47 16 1 -0.48 30 0 0 46 53 14 4 32 49.3 63 174 1 46 44 37 47 1 53 46 40 23 47 6 8 -0.48 31 0 0 46 43 0 4 32 53.0 63 176 2 46 34 21 46 51 39 46 30 6 46 55 54 -0.48 32 0 0 46 32 25 4 32 56.7 63 178 2 46 23 45 46 41 5 46 19 30 46 45 21 -0.48 33 0 0 46 21 29 4 33 0.5 63 180 3 46 12 49 46 30 10 46 8 33 46 34 27 -0.48 34 0 0 46 10 13 4 33 4.3 64 183 4 46 1 32 46 18 55 45 57 16 46 23 12 -0.48 35 0 0 45 58 37 4 33 8.1 64 185 5 45 49 54 46 7 20 45 45 38 46 11 37 -0.48 36 0 0 45 46 40 4 33 11.9 64 187 5 45 37 56 45 55 24 45 33 39 45 59 42 -0.48 37 0 0 45 34 22 4 33 15.8 64 189 6 45 25 37 45 43 7 45 21 20 45 47 25 -0.48 38 0 0 45 21 43 4 33 19.7 64 192 7 45 12 58 45 30 30 45 8 40 45 34 49 -0.48 39 0 0 45 8 44 4 33 23.6 64 194 7 44 59 58 45 17 32 44 55 39 45 21 51 -0.48 40 0 0 44 55 24 4 33 27.6 64 196 8 44 46 37 45 4 13 44 42 18 45 8 33 -0.48 41 0 0 44 41 44 4 33 31.5 64 198 9 44 32 55 44 50 33 44 28 35 44 54 54 -0.48 42 0 0 44 27 42 4 33 35.5 64 201 10 44 18 52 44 36 33 44 14 32 44 40 54 -0.49 43 0 0 44 13 20 4 33 39.5 64 203 11 44 4 29 44 22 11 44 0 8 44 26 33 -0.49 44 0 0 43 58 36 4 33 43.5 64 205 11 43 49 44 44 7 29 43 45 23 44 11 51 -0.49 45 0 0 43 43 32 4 33 47.6 64 208 12 43 34 39 43 52 26 43 30 17 43 56 49 -0.49 46 0 0 43 28 7 4 33 51.7 64 210 13 43 19 13 43 37 2 43 14 50 43 41 25 -0.49 47 0 0 43 12 21 4 33 55.8 64 212 14 43 3 26 43 21 17 42 59 3 43 25 41 -0.49 48 0 0 42 56 14 4 33 59.9 63 214 14 42 47 18 43 5 12 42 42 54 43 9 36 -0.49 49 0 0 42 39 47 4 34 4.0 63 217 15 42 30 49 42 48 45 42 26 25 42 53 10 -0.49 50 0 0 42 22 58 4 34 8.2 63 219 16 42 13 59 42 31 58 42 9 35 42 36 23 -0.49 51 0 0 42 5 49 4 34 12.3 63 221 17 41 56 49 42 14 50 41 52 24 42 19 16 -0.49 52 0 0 41 48 19 4 34 16.5 62 223 18 41 39 18 41 57 21 41 34 52 42 1 47 -0.49 53 0 0 41 30 28 4 34 20.7 62 225 18 41 21 26 41 39 31 41 17 0 41 43 58 -0.49 54 0 0 41 12 17 4 34 25.0 62 227 19 41 3 14 41 21 21 40 58 47 41 25 49 -0.49 55 0 0 40 53 46 4 34 29.2 61 229 20 40 44 41 41 2 51 40 40 14 41 7 19 -0.49 56 0 0 40 34 54 4 34 33.4 61 231 21 40 25 49 40 44 0 40 21 21 40 48 29 -0.49 57 0 0 40 15 42 4 34 37.7 61 233 22 40 6 36 40 24 50 40 2 7 40 29 19 -0.49 58 0 0 39 56 10 4 34 42.0 60 235 22 39 47 3 40 5 19 39 42 34 40 9 49 -0.49 59 0 0 39 36 19 4 34 46.2 60 237 23 39 27 10 39 45 28 39 22 40 39 49 59 -0.49 60 0 0 39 16 7 4 34 50.5 59 239 24 39 6 57 39 25 18 39 2 28 39 29 49 -0.49 61 0 0 38 55 37 4 34 54.8 59 241 25 38 46 26 39 4 48 38 41 55 39 9 19 -0.49 62 0 0 38 34 46 4 34 59.1 58 243 26 38 25 35 38 43 59 38 21 4 38 48 31 -0.49 63 0 0 38 13 37 4 35 3.4 58 244 27 38 4 25 38 22 51 37 59 53 38 27 23 -0.49 64 0 0 37 52 10 4 35 7.7 57 246 27 37 42 56 38 1 24 37 38 24 38 5 57 -0.49 65 0 0 37 30 23 4 35 12.0 56 248 28 37 21 9 37 39 39 37 16 36 37 44 12 -0.49 66 0 0 37 8 19 4 35 16.3 56 249 29 36 59 3 37 17 35 36 54 30 37 22 9 -0.49 67 0 0 36 45 57 4 35 20.6 55 251 30 36 36 40 36 55 14 36 32 7 36 59 48 -0.49 68 0 0 36 23 17 4 35 24.9 55 252 31 36 13 59 36 32 35 36 9 26 36 37 9 -0.49 69 0 0 36 0 20 4 35 29.2 54 254 32 35 51 2 36 9 39 35 46 27 36 14 14 -0.49 70 0 0 35 37 6 4 35 33.4 53 255 33 35 27 47 35 46 26 35 23 13 35 51 1 -0.49 71 0 0 35 13 36 4 35 37.7 53 256 33 35 4 16 35 22 56 34 59 41 35 27 32 -0.49 72 0 0 34 49 50 4 35 41.9 52 258 34 34 40 29 34 59 11 34 35 54 35 3 47 -0.49 73 0 0 34 25 48 4 35 46.1 51 259 35 34 16 27 34 35 10 34 11 52 34 39 46 -0.49 74 0 0 34 1 32 4 35 50.3 50 260 36 33 52 10 34 10 54 33 47 34 34 15 31 -0.49 75 0 0 33 37 0 4 35 54.5 50 261 37 33 27 38 33 46 23 33 23 2 33 51 0 -0.49 76 0 0 33 12 15 4 35 58.7 49 263 38 33 2 52 33 21 39 32 58 16 33 26 16 -0.49 77 0 0 32 47 16 4 36 2.8 48 264 39 32 37 53 32 56 40 32 33 16 33 1 18 -0.49 78 0 0 32 22 4 4 36 6.9 47 265 40 32 12 40 32 31 29 32 8 3 32 36 7 -0.49 79 0 0 31 56 40 4 36 10.9 46 266 40 31 47 16 32 6 5 31 42 39 32 10 43 -0.49 80 0 0 31 31 4 4 36 15.0 45 267 41 31 21 39 31 40 29 31 17 2 31 45 8 -0.49 81 0 0 31 5 17 4 36 19.0 45 268 42 30 55 51 31 14 42 30 51 14 31 19 21 -0.49 82 0 0 30 39 19 4 36 22.9 44 269 43 30 29 53 30 48 45 30 25 16 30 53 23 -0.49 83 0 0 30 13 11 4 36 26.8 43 270 44 30 3 45 30 22 37 29 59 7 30 27 16 -0.49 84 0 0 29 46 53 4 36 30.7 42 271 45 29 37 28 29 56 20 29 32 50 30 0 59 -0.49 85 0 0 29 20 28 4 36 34.5 41 272 46 29 11 2 29 29 54 29 6 24 29 34 33 -0.49 86 0 0 28 53 54 4 36 38.2 40 272 46 28 44 28 29 3 21 28 39 50 29 8 0 -0.49 87 0 0 28 27 13 4 36 41.9 39 273 47 28 17 46 28 36 40 28 13 8 28 41 18 -0.50 88 0 0 28 0 25 4 36 45.6 38 274 48 27 50 59 28 9 52 27 46 21 28 14 31 -0.50 89 0 0 27 33 31 4 36 49.2 37 275 49 27 24 5 27 42 58 27 19 27 27 47 37 -0.50 90 0 0 27 6 33 4 36 52.7 37 275 50 26 57 7 27 16 0 26 52 29 27 20 39 -0.50 91 0 0 26 39 30 4 36 56.2 36 276 50 26 30 4 26 48 57 26 25 26 26 53 35 -0.50 92 0 0 26 12 23 4 36 59.6 35 277 51 26 2 57 26 21 50 25 58 20 26 26 29 -0.50 93 0 0 25 45 14 4 37 2.9 34 278 52 25 35 48 25 54 40 25 31 11 25 59 19 -0.50 94 0 0 25 18 2 4 37 6.1 33 278 53 25 8 37 25 27 28 25 3 59 25 32 7 -0.50 95 0 0 24 50 49 4 37 9.3 32 279 54 24 41 24 25 0 15 24 36 47 25 4 54 -0.50 96 0 0 24 23 36 4 37 12.4 31 279 54 24 14 11 24 33 1 24 9 34 24 37 40 -0.50 97 0 0 23 56 23 4 37 15.4 30 280 55 23 46 58 24 5 48 23 42 21 24 10 26 -0.50 98 0 0 23 29 10 4 37 18.3 29 281 56 23 19 47 23 38 35 23 15 10 23 43 13 -0.50 99 0 0 23 2 0 4 37 21.2 28 281 56 22 52 37 23 11 24 22 48 0 23 16 2 -0.50 100 0 0 22 34 52 4 37 23.9 27 282 57 22 25 29 22 44 16 22 20 53 22 48 53 -0.50 101 0 0 22 7 48 4 37 26.6 26 282 58 21 58 26 22 17 11 21 53 50 22 21 48 -0.50 102 0 0 21 40 48 4 37 29.2 25 283 58 21 31 26 21 50 10 21 26 50 21 54 47 -0.50 103 0 0 21 13 52 4 37 31.7 24 283 59 21 4 31 21 23 14 20 59 56 21 27 51 -0.51 104 0 0 20 47 3 4 37 34.1 23 284 59 20 37 42 20 56 24 20 33 7 21 1 0 -0.51 105 0 0 20 20 19 4 37 36.4 22 284 60 20 11 0 20 29 40 20 6 25 20 34 16 -0.51 106 0 0 19 53 43 4 37 38.6 21 284 60 19 44 24 20 3 3 19 39 50 20 7 38 -0.51 107 0 0 19 27 15 4 37 40.7 20 285 61 19 17 57 19 36 34 19 13 23 19 41 9 -0.51 108 0 0 19 0 56 4 37 42.7 19 285 61 18 51 38 19 10 14 18 47 5 19 14 48 -0.51 109 0 0 18 34 46 4 37 44.6 18 286 62 18 25 29 18 44 3 18 20 56 18 48 37 -0.51 110 0 0 18 8 46 4 37 46.4 17 286 62 17 59 30 18 18 2 17 54 57 18 22 36 -0.51 111 0 0 17 42 56 4 37 48.0 15 286 62 17 33 41 17 52 12 17 29 9 17 56 45 -0.51 112 0 0 17 17 19 4 37 49.6 14 287 63 17 8 5 17 26 33 17 3 33 17 31 6 -0.52 113 0 0 16 51 53 4 37 51.1 13 287 63 16 42 40 17 1 7 16 38 8 17 5 39 -0.52 114 0 0 16 26 40 4 37 52.5 12 287 63 16 17 28 16 35 53 16 12 57 16 40 25 -0.52 115 0 0 16 1 41 4 37 53.7 11 288 63 15 52 30 16 10 52 15 47 59 16 15 24 -0.52 116 0 0 15 36 55 4 37 54.9 10 288 63 15 27 45 15 46 6 15 23 15 15 50 37 -0.53 117 0 0 15 12 25 4 37 55.9 9 288 63 15 3 16 15 21 34 14 58 46 15 26 5 -0.53 118 0 0 14 48 9 4 37 56.8 8 288 63 14 39 1 14 57 18 14 34 32 15 1 48 -0.54 119 0 0 14 24 10 4 37 57.6 7 289 63 14 15 3 14 33 18 14 10 34 14 37 47 -0.55 120 0 0 14 0 27 4 37 58.4 6 289 63 13 51 21 14 9 33 13 46 53 14 14 2 -0.55 121 0 0 13 37 0 4 37 58.9 5 289 63 13 27 56 13 46 6 13 23 28 13 50 35 -0.57 122 0 0 13 13 52 4 37 59.4 4 289 63 13 4 48 13 22 56 13 0 21 13 27 24 -0.59 123 0 0 12 51 1 4 37 59.8 3 290 62 12 41 59 13 0 5 12 37 32 13 4 32 -0.62 124 0 0 12 28 29 4 38 0.1 2 290 62 12 19 28 12 37 32 12 15 2 12 41 58 -0.70 125 0 0 12 6 16 4 38 0.2 1 290 62 11 57 15 12 15 17 11 52 50 12 19 44 -0.94 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 1387-00393-1 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 31 26.0833 DE: +19 51 43.971 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 31 26.0836 DE: +19 51 43.970 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.9 * B mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2165) Young asteroid class: approx. diameter [km]: 28 approx. diameter ["]: 0.014 distance from Earth [AU]: 2.79860 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#48 date of fit: 2023 Feb 11 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", 0.003", 104.786° remarks: * orbital elements for (2165)Young : Mean anomaly = 45.4669712612 deg Arg. of pericenter = 23.3432213673 deg Long. of node = 19.0389093253 deg Inclination = 0.9395170638 deg Eccentricity = 0.1775700661 Semimajor axis = 3.1266585605 AU Perihelion dist = 2.5714575932 AU Mag: H = 11.48, G = 0.15 Epoch of elements : MJD 60601.18992591 TDT (2024 Oct 18.1899) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#482023Feb11,1.31,2024,10,18,4.558242,0.097159,0.421492,11.696737,-2.735045,-0.005486,0.001408,0.000000,0.000000 32.6782,19.7796,107.91,-9.79,False TYC 1387-00393-1,8.52391199,19.8622144,11.26,10.94,10.77,0.0,0,,8.54762034,19.7795714,6.03,5.75,0,0,0 2165,Young,16.96,27.969,2.7986,0,0,2.604,-8.60,,2.0,0 0,45.4331,2024,10,18,23.3432,19.0389,0.9395,0.17757,3.12666,2.57146,11.48,5.0,0.15 1.246,0.0227,0.0033,105,0.0034,Known errors,0.91,0,-1,-1 20241018_0393-1,60140.64 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:25 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org