IOTA/IOTA-ES occultation update for (4741) Leskov / UCAC4 327-114680 event on 2024 Jul 28, 17:40 UT Visible from Summary ------- On 2024 Jul 28 UT, the 16.7486095648981 km diameter asteroid (4741) Leskov will occult a 11.2 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 5.96 mag to 17.20 mag (the magnitude of the asteroid) for at most 2.850 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: 98 * date and approx. time of event: 2024 Jul 28, 17:24 - 2024 Jul 28, 17:56 * geocentric midpoint of event [JD]: 2460520.23642333 * magnitude of target star: 11.24 * magnitude drop [mag]: 5.96 * estimated maximum duration [s]: 2.850 * Moon: 43 % sunlit, 136° distance * Sun: 142° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 19 * 1 sigma uncertainty interval [path widths]: +/- 0.37 * 1 sigma uncertainty interval [seconds]: +/- 7.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.030, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.030", 0.004", 92°) * approx speed of asteroid's shadow [km/s]: 5.9188 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 327-114680 by 4741 Leskov on 2024 Jul 28 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 - 25 0 0 25 31 26 17 56 14.9 0 118 32 25 37 25 25 25 28 25 41 51 25 21 3 .... - 24 0 0 25 3 0 17 56 14.6 1 118 31 25 8 58 24 57 2 25 13 24 24 52 37 -0.19 - 23 0 0 24 34 39 17 56 14.0 2 119 30 24 40 37 24 28 42 24 45 2 24 24 18 -0.37 - 22 0 0 24 6 25 17 56 12.9 3 119 29 24 12 22 24 0 29 24 16 47 23 56 4 -0.43 - 21 0 0 23 38 18 17 56 11.5 4 119 28 23 44 14 23 32 22 23 48 39 23 27 58 -0.47 - 20 0 0 23 10 19 17 56 9.7 5 120 27 23 16 15 23 4 24 23 20 39 23 0 1 -0.49 - 19 0 0 22 42 29 17 56 7.5 6 120 26 22 48 24 22 36 35 22 52 48 22 32 12 -0.50 - 18 0 0 22 14 49 17 56 4.9 7 121 25 22 20 43 22 8 55 22 25 6 22 4 32 -0.51 - 17 0 0 21 47 18 17 56 1.9 8 121 24 21 53 12 21 41 25 21 57 34 21 37 3 -0.52 - 16 0 0 21 19 59 17 55 58.5 9 121 23 21 25 52 21 14 7 21 30 14 21 9 46 -0.53 - 15 0 0 20 52 52 17 55 54.8 10 122 22 20 58 44 20 47 0 21 3 5 20 42 39 -0.53 - 14 0 0 20 25 57 17 55 50.7 11 122 21 20 31 48 20 20 6 20 36 9 20 15 46 -0.53 - 13 0 0 19 59 15 17 55 46.1 12 122 20 20 5 6 19 53 25 20 9 26 19 49 5 -0.54 - 12 0 0 19 32 47 17 55 41.3 13 123 19 19 38 37 19 26 58 19 42 57 19 22 39 -0.54 - 11 0 0 19 6 33 17 55 36.0 14 123 18 19 12 22 19 0 45 19 16 41 18 56 26 -0.54 - 10 0 0 18 40 34 17 55 30.4 16 123 17 18 46 22 18 34 47 18 50 41 18 30 29 -0.54 - 9 0 0 18 14 51 17 55 24.4 17 124 16 18 20 38 18 9 4 18 24 56 18 4 47 -0.55 - 8 0 0 17 49 24 17 55 18.0 18 124 15 17 55 10 17 43 37 17 59 27 17 39 21 -0.55 - 7 0 0 17 24 13 17 55 11.3 19 124 14 17 29 58 17 18 28 17 34 15 17 14 11 -0.55 - 6 0 0 16 59 19 17 55 4.3 20 125 13 17 5 4 16 53 35 17 9 20 16 49 19 -0.55 - 5 0 0 16 34 43 17 54 56.9 21 125 12 16 40 27 16 28 59 16 44 43 16 24 45 -0.55 - 4 0 0 16 10 25 17 54 49.1 21 126 11 16 16 8 16 4 42 16 20 23 16 0 28 -0.55 - 3 0 0 15 46 26 17 54 41.0 22 126 10 15 52 8 15 40 44 15 56 22 15 36 30 -0.55 - 2 0 0 15 22 45 17 54 32.6 23 126 9 15 28 27 15 17 4 15 32 41 15 12 51 -0.55 - 1 0 0 14 59 24 17 54 23.9 24 127 8 15 5 5 14 53 44 15 9 18 14 49 32 -0.55 0 0 0 14 36 23 17 54 14.8 25 127 7 14 42 3 14 30 44 14 46 15 14 26 32 -0.55 1 0 0 14 13 42 17 54 5.5 26 127 6 14 19 21 14 8 4 14 23 33 14 3 52 -0.55 2 0 0 13 51 22 17 53 55.8 27 128 5 13 57 0 13 45 44 14 1 11 13 41 33 -0.55 3 0 0 13 29 22 17 53 45.8 28 128 4 13 34 59 13 23 45 13 39 10 13 19 35 -0.55 4 0 0 13 7 44 17 53 35.6 29 128 3 13 13 20 13 2 8 13 17 30 12 57 58 -0.55 5 0 0 12 46 27 17 53 25.0 30 129 2 12 52 2 12 40 51 12 56 12 12 36 43 -0.55 6 0 0 12 25 32 17 53 14.2 31 129 1 12 31 7 12 19 57 12 35 15 12 15 49 -0.55 7 0 0 12 4 59 17 53 3.0 32 130 0 12 10 33 11 59 25 12 14 41 11 55 17 -0.55 8 0 0 11 44 48 17 52 51.7 33 130 -1 11 50 21 11 39 15 11 54 29 11 35 8 -0.55 9 0 0 11 25 0 17 52 40.0 34 130 -2 11 30 33 11 19 28 11 34 40 11 15 22 -0.55 10 0 0 11 5 35 17 52 28.1 35 131 -3 11 11 7 11 0 4 11 15 13 10 55 58 -0.55 11 0 0 10 46 33 17 52 16.0 36 131 -3 10 52 4 10 41 2 10 56 10 10 36 57 -0.55 12 0 0 10 27 54 17 52 3.6 37 132 -4 10 33 24 10 22 24 10 37 30 10 18 20 -0.55 13 0 0 10 9 39 17 51 50.9 38 132 -5 10 15 8 10 4 10 10 19 13 10 0 6 -0.55 14 0 0 9 51 47 17 51 38.0 38 133 -6 9 57 16 9 46 19 10 1 20 9 42 15 -0.55 15 0 0 9 34 20 17 51 25.0 39 133 -7 9 39 48 9 28 52 9 43 51 9 24 49 -0.55 16 0 0 9 17 16 17 51 11.6 40 134 -8 9 22 43 9 11 49 9 26 46 9 7 46 -0.55 17 0 0 9 0 36 17 50 58.1 41 134 -9 9 6 3 8 55 10 9 10 5 8 51 8 -0.55 18 0 0 8 44 21 17 50 44.4 42 135 -10 8 49 47 8 38 55 8 53 49 8 34 54 -0.55 19 0 0 8 28 30 17 50 30.5 43 135 -11 8 33 55 8 23 5 8 37 57 8 19 4 -0.55 20 0 0 8 13 3 17 50 16.3 44 136 -12 8 18 28 8 7 39 8 22 29 8 3 39 -0.55 21 0 0 7 58 2 17 50 2.0 44 137 -13 8 3 26 7 52 38 8 7 26 7 48 38 -0.55 22 0 0 7 43 25 17 49 47.5 45 137 -14 7 48 48 7 38 2 7 52 48 7 34 2 -0.55 23 0 0 7 29 13 17 49 32.9 46 138 -15 7 34 35 7 23 50 7 38 35 7 19 51 -0.55 24 0 0 7 15 25 17 49 18.0 47 139 -16 7 20 48 7 10 3 7 24 47 7 6 5 -0.55 25 0 0 7 2 3 17 49 3.0 48 139 -17 7 7 25 6 56 42 7 11 24 6 52 44 -0.55 26 0 0 6 49 6 17 48 47.9 48 140 -18 6 54 27 6 43 45 6 58 26 6 39 47 -0.55 27 0 0 6 36 34 17 48 32.6 49 141 -19 6 41 55 6 31 14 6 45 53 6 27 17 -0.54 28 0 0 6 24 28 17 48 17.1 50 142 -20 6 29 48 6 19 8 6 33 45 6 15 11 -0.54 29 0 0 6 12 46 17 48 1.5 51 143 -21 6 18 6 6 7 27 6 22 3 6 3 30 -0.54 30 0 0 6 1 30 17 47 45.8 51 143 -22 6 6 49 5 56 12 6 10 46 5 52 15 -0.54 31 0 0 5 50 40 17 47 30.0 52 144 -23 5 55 58 5 45 22 5 59 55 5 41 26 -0.54 32 0 0 5 40 15 17 47 14.0 53 145 -24 5 45 33 5 34 57 5 49 29 5 31 1 -0.54 33 0 0 5 30 15 17 46 57.9 53 146 -24 5 35 33 5 24 58 5 39 29 5 21 2 -0.54 34 0 0 5 20 41 17 46 41.7 54 147 -25 5 25 58 5 15 24 5 29 54 5 11 29 -0.54 35 0 0 5 11 33 17 46 25.4 55 148 -26 5 16 50 5 6 16 5 20 45 5 2 21 -0.54 36 0 0 5 2 50 17 46 9.0 55 149 -27 5 8 6 4 57 34 5 12 1 4 53 39 -0.54 37 0 0 4 54 33 17 45 52.5 56 151 -28 4 59 49 4 49 17 5 3 43 4 45 22 -0.54 38 0 0 4 46 41 17 45 35.9 56 152 -29 4 51 57 4 41 25 4 55 51 4 37 31 -0.54 39 0 0 4 39 15 17 45 19.2 57 153 -30 4 44 31 4 34 0 4 48 25 4 30 6 -0.54 40 0 0 4 32 15 17 45 2.4 57 154 -31 4 37 30 4 27 0 4 41 24 4 23 6 -0.54 41 0 0 4 25 40 17 44 45.6 58 156 -32 4 30 55 4 20 26 4 34 49 4 16 33 -0.54 42 0 0 4 19 32 17 44 28.6 58 157 -33 4 24 46 4 14 17 4 28 40 4 10 24 -0.54 43 0 0 4 13 49 17 44 11.7 59 158 -33 4 19 3 4 8 35 4 22 56 4 4 42 -0.54 44 0 0 4 8 31 17 43 54.6 59 160 -34 4 13 45 4 3 18 4 17 39 3 59 25 -0.54 45 0 0 4 3 40 17 43 37.5 60 161 -35 4 8 54 3 58 26 4 12 47 3 54 34 -0.54 46 0 0 3 59 14 17 43 20.4 60 163 -36 4 4 28 3 54 1 4 8 21 3 50 8 -0.54 47 0 0 3 55 14 17 43 3.2 60 165 -37 4 0 28 3 50 1 4 4 21 3 46 9 -0.54 48 0 0 3 51 40 17 42 45.9 61 166 -38 3 56 53 3 46 27 4 0 46 3 42 35 -0.54 49 0 0 3 48 32 17 42 28.7 61 168 -39 3 53 45 3 43 19 3 57 38 3 39 27 -0.54 50 0 0 3 45 49 17 42 11.4 61 169 -39 3 51 2 3 40 37 3 54 55 3 36 44 -0.54 51 0 0 3 43 33 17 41 54.0 61 171 -40 3 48 46 3 38 20 3 52 38 3 34 28 -0.54 52 0 0 3 41 42 17 41 36.7 61 173 -41 3 46 55 3 36 29 3 50 47 3 32 37 -0.54 53 0 0 3 40 16 17 41 19.3 61 175 -42 3 45 29 3 35 4 3 49 22 3 31 12 -0.54 54 0 0 3 39 17 17 41 1.9 62 176 -43 3 44 30 3 34 5 3 48 22 3 30 13 -0.54 55 0 0 3 38 44 17 40 44.5 62 178 -43 3 43 56 3 33 31 3 47 49 3 29 39 -0.54 56 0 0 3 38 36 17 40 27.1 62 180 -44 3 43 49 3 33 23 3 47 41 3 29 32 -0.54 57 0 0 3 38 54 17 40 9.7 62 182 -45 3 44 7 3 33 41 3 47 59 3 29 50 -0.54 58 0 0 3 39 38 17 39 52.3 62 183 -46 3 44 51 3 34 25 3 48 43 3 30 34 -0.54 59 0 0 3 40 48 17 39 34.9 61 185 -47 3 46 1 3 35 35 3 49 53 3 31 43 -0.54 60 0 0 3 42 23 17 39 17.5 61 187 -47 3 47 36 3 37 11 3 51 29 3 33 19 -0.54 61 0 0 3 44 25 17 39 0.2 61 189 -48 3 49 38 3 39 12 3 53 30 3 35 20 -0.54 62 0 0 3 46 52 17 38 42.8 61 190 -49 3 52 5 3 41 39 3 55 58 3 37 47 -0.54 63 0 0 3 49 45 17 38 25.5 61 192 -50 3 54 58 3 44 32 3 58 51 3 40 40 -0.54 64 0 0 3 53 4 17 38 8.3 61 194 -50 3 58 17 3 47 50 4 2 10 3 43 58 -0.54 65 0 0 3 56 48 17 37 51.0 60 195 -51 4 2 2 3 51 35 4 5 55 3 47 42 -0.54 66 0 0 4 0 59 17 37 33.8 60 197 -52 4 6 12 3 55 45 4 10 5 3 51 52 -0.54 67 0 0 4 5 35 17 37 16.7 60 198 -52 4 10 49 4 0 21 4 14 42 3 56 28 -0.54 68 0 0 4 10 37 17 36 59.6 59 200 -53 4 15 51 4 5 23 4 19 44 4 1 30 -0.54 69 0 0 4 16 4 17 36 42.5 59 201 -54 4 21 19 4 10 50 4 25 12 4 6 57 -0.54 70 0 0 4 21 58 17 36 25.6 58 203 -54 4 27 12 4 16 43 4 31 6 4 12 50 -0.54 71 0 0 4 28 17 17 36 8.6 58 204 -55 4 33 32 4 23 2 4 37 26 4 19 9 -0.54 72 0 0 4 35 1 17 35 51.8 57 205 -56 4 40 17 4 29 47 4 44 11 4 25 53 -0.54 73 0 0 4 42 12 17 35 35.0 57 207 -56 4 47 27 4 36 57 4 51 22 4 33 3 -0.54 74 0 0 4 49 48 17 35 18.3 56 208 -57 4 55 4 4 44 33 4 58 59 4 40 38 -0.54 75 0 0 4 57 50 17 35 1.7 56 209 -57 5 3 6 4 52 34 5 7 1 4 48 40 -0.55 76 0 0 5 6 17 17 34 45.2 55 210 -58 5 11 34 5 1 1 5 15 29 4 57 6 -0.55 77 0 0 5 15 10 17 34 28.8 55 211 -58 5 20 27 5 9 54 5 24 23 5 5 59 -0.55 78 0 0 5 24 29 17 34 12.5 54 213 -59 5 29 47 5 19 12 5 33 42 5 15 17 -0.55 79 0 0 5 34 13 17 33 56.3 53 214 -59 5 39 31 5 28 56 5 43 27 5 25 0 -0.55 80 0 0 5 44 23 17 33 40.2 53 215 -60 5 49 41 5 39 5 5 53 38 5 35 9 -0.55 81 0 0 5 54 58 17 33 24.2 52 215 -60 6 0 17 5 49 39 6 4 13 5 45 43 -0.55 82 0 0 6 5 59 17 33 8.4 51 216 -60 6 11 18 6 0 40 6 15 15 5 56 43 -0.55 83 0 0 6 17 24 17 32 52.7 51 217 -61 6 22 44 6 12 5 6 26 42 6 8 8 -0.55 84 0 0 6 29 16 17 32 37.1 50 218 -61 6 34 36 6 23 56 6 38 34 6 19 58 -0.55 85 0 0 6 41 32 17 32 21.6 49 219 -61 6 46 53 6 36 12 6 50 51 6 32 14 -0.55 86 0 0 6 54 14 17 32 6.3 48 220 -62 6 59 35 6 48 53 7 3 34 6 44 55 -0.55 87 0 0 7 7 20 17 31 51.2 48 220 -62 7 12 42 7 1 59 7 16 41 6 58 0 -0.55 88 0 0 7 20 52 17 31 36.2 47 221 -62 7 26 15 7 15 30 7 30 14 7 11 31 -0.55 89 0 0 7 34 49 17 31 21.3 46 222 -62 7 40 12 7 29 26 7 44 12 7 25 27 -0.55 90 0 0 7 49 11 17 31 6.7 45 223 -62 7 54 34 7 43 47 7 58 35 7 39 47 -0.55 91 0 0 8 3 57 17 30 52.2 44 223 -62 8 9 21 7 58 33 8 13 22 7 54 33 -0.56 92 0 0 8 19 8 17 30 37.9 44 224 -62 8 24 33 8 13 44 8 28 35 8 9 43 -0.56 93 0 0 8 34 44 17 30 23.8 43 224 -62 8 40 10 8 29 19 8 44 12 8 25 18 -0.56 94 0 0 8 50 44 17 30 9.8 42 225 -62 8 56 11 8 45 19 9 0 13 8 41 17 -0.56 95 0 0 9 7 9 17 29 56.1 41 226 -62 9 12 36 9 1 42 9 16 39 8 57 40 -0.56 96 0 0 9 23 58 17 29 42.6 40 226 -62 9 29 25 9 18 31 9 33 29 9 14 28 -0.56 97 0 0 9 41 11 17 29 29.3 39 227 -62 9 46 39 9 35 43 9 50 43 9 31 39 -0.56 98 0 0 9 58 47 17 29 16.2 38 227 -61 10 4 16 9 53 19 10 8 21 9 49 15 -0.56 99 0 0 10 16 48 17 29 3.3 38 228 -61 10 22 18 10 11 19 10 26 23 10 7 14 -0.56 100 0 0 10 35 12 17 28 50.7 37 228 -61 10 40 43 10 29 42 10 44 48 10 25 37 -0.56 101 0 0 10 54 0 17 28 38.3 36 228 -60 10 59 31 10 48 29 11 3 37 10 44 23 -0.56 102 0 0 11 13 10 17 28 26.2 35 229 -60 11 18 42 11 7 39 11 22 49 11 3 33 -0.56 103 0 0 11 32 44 17 28 14.3 34 229 -60 11 38 17 11 27 11 11 42 24 11 23 5 -0.56 104 0 0 11 52 40 17 28 2.6 33 230 -59 11 58 14 11 47 7 12 2 22 11 43 0 -0.57 105 0 0 12 12 59 17 27 51.3 32 230 -59 12 18 33 12 7 25 12 22 42 12 3 17 -0.57 106 0 0 12 33 40 17 27 40.1 31 231 -58 12 39 15 12 28 5 12 43 24 12 23 57 -0.57 107 0 0 12 54 43 17 27 29.3 30 231 -58 13 0 19 12 49 7 13 4 29 12 44 58 -0.57 108 0 0 13 16 8 17 27 18.8 29 231 -57 13 21 44 13 10 31 13 25 55 13 6 22 -0.57 109 0 0 13 37 54 17 27 8.5 28 232 -56 13 43 31 13 32 16 13 47 42 13 28 6 -0.57 110 0 0 14 0 1 17 26 58.5 27 232 -56 14 5 39 13 54 23 14 9 51 13 50 12 -0.57 111 0 0 14 22 29 17 26 48.9 26 233 -55 14 28 8 14 16 50 14 32 20 14 12 38 -0.57 112 0 0 14 45 17 17 26 39.5 25 233 -55 14 50 57 14 39 37 14 55 10 14 35 25 -0.57 113 0 0 15 8 25 17 26 30.5 24 233 -54 15 14 6 15 2 45 15 18 19 14 58 32 -0.57 114 0 0 15 31 53 17 26 21.7 23 234 -53 15 37 35 15 26 12 15 41 49 15 21 58 -0.57 115 0 0 15 55 40 17 26 13.3 22 234 -52 16 1 23 15 49 58 16 5 37 15 45 44 -0.57 116 0 0 16 19 46 17 26 5.3 21 234 -52 16 25 29 16 14 3 16 29 44 16 9 48 -0.58 117 0 0 16 44 10 17 25 57.5 20 235 -51 16 49 54 16 38 26 16 54 10 16 34 11 -0.58 118 0 0 17 8 52 17 25 50.2 19 235 -50 17 14 37 17 3 7 17 18 54 16 58 52 -0.58 119 0 0 17 33 51 17 25 43.1 19 235 -49 17 39 37 17 28 6 17 43 54 17 23 50 -0.58 120 0 0 17 59 8 17 25 36.4 18 236 -49 18 4 55 17 53 21 18 9 12 17 49 4 -0.58 121 0 0 18 24 40 17 25 30.1 16 236 -48 18 30 28 18 18 53 18 34 46 18 14 36 -0.58 122 0 0 18 50 29 17 25 24.1 15 236 -47 18 56 17 18 44 41 19 0 36 18 40 23 -0.58 123 0 0 19 16 33 17 25 18.5 14 237 -46 19 22 22 19 10 44 19 26 42 19 6 25 -0.58 124 0 0 19 42 51 17 25 13.2 13 237 -45 19 48 41 19 37 2 19 53 1 19 32 43 -0.58 125 0 0 20 9 24 17 25 8.4 12 238 -44 20 15 15 20 3 34 20 19 35 19 59 14 -0.58 126 0 0 20 36 10 17 25 3.9 11 238 -43 20 42 1 20 30 19 20 46 23 20 25 58 -0.59 127 0 0 21 3 9 17 24 59.7 10 238 -43 21 9 1 20 57 17 21 13 23 20 52 56 -0.59 128 0 0 21 30 20 17 24 56.0 9 239 -42 21 36 13 21 24 27 21 40 35 21 20 6 -0.59 129 0 0 21 57 42 17 24 52.6 8 239 -41 22 3 36 21 51 49 22 7 59 21 47 27 -0.59 130 0 0 22 25 15 17 24 49.7 7 239 -40 22 31 10 22 19 21 22 35 33 22 14 59 -0.59 131 0 0 22 52 58 17 24 47.1 6 240 -39 22 58 53 22 47 4 23 3 17 22 42 41 -0.60 132 0 0 23 20 51 17 24 44.9 5 240 -38 23 26 47 23 14 55 23 31 11 23 10 32 -0.60 133 0 0 23 48 52 17 24 43.1 4 241 -37 23 54 48 23 42 56 23 59 13 23 38 32 -0.60 134 0 0 24 17 1 17 24 41.6 3 241 -36 24 22 58 24 11 4 24 27 23 24 6 40 -0.61 135 0 0 24 45 16 17 24 40.6 2 241 -35 24 51 14 24 39 19 24 55 40 24 34 54 -0.63 136 0 0 25 13 38 17 24 40.0 1 242 -34 25 19 36 25 7 41 25 24 2 25 3 15 -0.67 137 0 0 25 42 5 17 24 39.7 0 242 -33 25 48 4 25 36 7 25 52 31 25 31 42 -1.07 Uncertainty in time = +/- 8 secs Prediction of 2023 Jul 15.2 Data for the target star ------------------------ * name: UCAC4 327-114680 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 17 50 38.4328 DE: -24 43 37.773 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 17 50 38.4328 DE: -24 43 37.773 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.2 * B mag [mag]: 12.0 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4741) Leskov asteroid class: approx. diameter [km]: 17 approx. diameter ["]: 0.011 distance from Earth [AU]: 2.04600 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#56 date of fit: 2023 Apr 25 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): 0.030", 0.004", 92.414° remarks: * orbital elements for (4741)Leskov : Mean anomaly = 312.6404622249 deg Arg. of pericenter = 279.6116684363 deg Long. of node = 64.5529797035 deg Inclination = 1.5682842593 deg Eccentricity = 0.1706252494 Semimajor axis = 3.2270071520 AU Perihelion dist = 2.6763982519 AU Mag: H = 12.58, G = 0.15 Epoch of elements : MJD 60519.73642421 TDT (2024 Jul 28.7364) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#562023Apr25,2.85,2024,7,28,17.674160,-0.000771,0.474905,-3.340706,-0.005786,0.003415,0.000053,0.000001,0.000000 56.0515,-24.7349,-83.48,18.74,False UCAC4 327-114680,17.84400913,-24.7271590,12.03,11.24,10.81,0.1,0,,17.86947758,-24.7348723,5.96,5.94,0,0,0 4741,Leskov,17.20,16.897,2.0460,0,0,-1.053,-0.02,,1.2,0 0,312.5153,2024,7,28,279.6117,64.5530,1.5683,0.17063,3.22701,2.67640,12.58,5.0,0.15 1.371,0.0303,0.0040,92,0.0042,Known errors,1.21,0,-1,-1 20240728_114680,60140.22 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 05:20 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org