IOTA/IOTA-ES occultation update for (6759) 1980 KD / UCAC4 539-037016 event on 2024 Sep 06, 10:56 UT Visible from Summary ------- On 2024 Sep 06 UT, the 18.8 km diameter asteroid (6759) 1980 KD will occult a 11.8 mag star in the constellation Gemini for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.46 mag to 19.21 mag (the magnitude of the asteroid) for at most 0.620 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 Sep 06, 10:53 - 2024 Sep 06, 10:58 * geocentric midpoint of event [JD]: 2460559.95564904 * magnitude of target star: 11.75 * magnitude drop [mag]: 7.46 * estimated maximum duration [s]: 0.620 * Moon: 10 % sunlit, 96° distance * Sun: 59° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 26 * 1 sigma uncertainty interval [path widths]: +/- 0.46 * 1 sigma uncertainty interval [seconds]: +/- 1.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.016, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.002", 88°) * approx speed of asteroid's shadow [km/s]: 30.2359 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 539-037016 by 6759 1980 KD on 2024 Sep 6 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 -152 0 0 46 36 49 10 53 33.5 0 64 -36 46 29 4 46 44 34 46 22 4 46 51 37 .... -151 0 0 46 57 6 10 53 33.5 1 65 -36 46 49 22 47 4 52 46 42 22 47 11 55 -0.76 -150 0 0 47 17 16 10 53 33.6 2 66 -35 47 9 31 47 25 1 47 2 31 47 32 4 -0.84 -149 0 0 47 37 16 10 53 33.8 3 66 -35 47 29 31 47 45 1 47 22 32 47 52 4 -0.87 -148 0 0 47 57 7 10 53 34.0 3 67 -34 47 49 22 48 4 52 47 42 23 48 11 54 -0.88 -147 0 0 48 16 48 10 53 34.2 4 68 -34 48 9 4 48 24 33 48 2 4 48 31 35 -0.89 -146 0 0 48 36 18 10 53 34.5 5 69 -33 48 28 34 48 44 3 48 21 35 48 51 5 -0.90 -145 0 0 48 55 38 10 53 34.8 5 69 -33 48 47 55 49 3 23 48 40 56 49 10 25 -0.90 -144 0 0 49 14 47 10 53 35.2 6 70 -32 49 7 4 49 22 32 49 0 6 49 29 33 -0.91 -143 0 0 49 33 45 10 53 35.6 7 71 -32 49 26 2 49 41 29 49 19 4 49 48 30 -0.91 -142 0 0 49 52 31 10 53 36.1 8 72 -31 49 44 49 50 0 15 49 37 51 50 7 16 -0.91 -141 0 0 50 11 6 10 53 36.6 8 72 -30 50 3 24 50 18 49 49 56 26 50 25 49 -0.91 -140 0 0 50 29 27 10 53 37.1 9 73 -30 50 21 46 50 37 10 50 14 49 50 44 10 -0.92 -139 0 0 50 47 37 10 53 37.7 10 74 -29 50 39 56 50 55 19 50 32 59 51 2 18 -0.92 -138 0 0 51 5 33 10 53 38.3 10 75 -29 50 57 53 51 13 15 50 50 56 51 20 14 -0.92 -137 0 0 51 23 17 10 53 39.0 11 76 -28 51 15 37 51 30 58 51 8 41 51 37 56 -0.92 -136 0 0 51 40 47 10 53 39.7 12 76 -28 51 33 7 51 48 27 51 26 12 51 55 25 -0.92 -135 0 0 51 58 3 10 53 40.4 12 77 -27 51 50 24 52 5 43 51 43 30 52 12 41 -0.92 -134 0 0 52 15 6 10 53 41.2 13 78 -26 52 7 28 52 22 45 52 0 33 52 29 42 -0.92 -133 0 0 52 31 54 10 53 42.0 14 79 -26 52 24 17 52 39 33 52 17 23 52 46 29 -0.92 -132 0 0 52 48 29 10 53 42.8 14 80 -25 52 40 52 52 56 7 52 33 59 53 3 3 -0.92 -131 0 0 53 4 49 10 53 43.7 15 80 -25 52 57 13 53 12 26 52 50 20 53 19 21 -0.92 -130 0 0 53 20 55 10 53 44.5 16 81 -24 53 13 19 53 28 31 53 6 27 53 35 26 -0.92 -129 0 0 53 36 46 10 53 45.5 16 82 -24 53 29 11 53 44 21 53 22 20 53 51 15 -0.92 -128 0 0 53 52 22 10 53 46.4 17 83 -23 53 44 48 53 59 57 53 37 57 54 6 50 -0.92 -127 0 0 54 7 43 10 53 47.4 18 84 -22 54 0 10 54 15 17 53 53 20 54 22 10 -0.92 -126 0 0 54 22 49 10 53 48.4 18 85 -22 54 15 17 54 30 23 54 8 28 54 37 14 -0.93 -125 0 0 54 37 40 10 53 49.4 19 86 -21 54 30 9 54 45 13 54 23 20 54 52 4 -0.93 -124 0 0 54 52 16 10 53 50.4 19 87 -21 54 44 45 54 59 48 54 37 58 55 6 38 -0.93 -123 0 0 55 6 37 10 53 51.5 20 87 -20 54 59 7 55 14 8 54 52 20 55 20 58 -0.93 -122 0 0 55 20 42 10 53 52.6 21 88 -19 55 13 13 55 28 13 55 6 27 55 35 1 -0.93 -121 0 0 55 34 32 10 53 53.7 21 89 -19 55 27 4 55 42 2 55 20 18 55 48 50 -0.93 -120 0 0 55 48 7 10 53 54.8 22 90 -18 55 40 39 55 55 35 55 33 54 56 2 22 -0.93 -119 0 0 56 1 26 10 53 55.9 22 91 -18 55 53 59 56 8 53 55 47 15 56 15 40 -0.93 -118 0 0 56 14 29 10 53 57.1 23 92 -17 56 7 3 56 21 56 56 0 20 56 28 42 -0.93 -117 0 0 56 27 17 10 53 58.3 23 93 -17 56 19 52 56 34 43 56 13 10 56 41 28 -0.93 -116 0 0 56 39 50 10 53 59.5 24 94 -16 56 32 26 56 47 15 56 25 44 56 53 59 -0.93 -115 0 0 56 52 7 10 54 0.7 24 95 -16 56 44 43 56 59 31 56 38 3 57 6 14 -0.93 -114 0 0 57 4 8 10 54 1.9 25 96 -15 56 56 46 57 11 31 56 50 6 57 18 14 -0.93 -113 0 0 57 15 54 10 54 3.2 25 97 -14 57 8 33 57 23 17 57 1 53 57 29 58 -0.93 -112 0 0 57 27 24 10 54 4.4 26 98 -14 57 20 4 57 34 46 57 13 25 57 41 27 -0.93 -111 0 0 57 38 39 10 54 5.7 27 99 -13 57 31 20 57 46 0 57 24 42 57 52 40 -0.93 -110 0 0 57 49 39 10 54 7.0 27 100 -13 57 42 20 57 56 59 57 35 43 58 3 38 -0.93 -109 0 0 58 0 23 10 54 8.3 28 101 -12 57 53 5 58 7 42 57 46 29 58 14 20 -0.93 -108 0 0 58 10 52 10 54 9.6 28 102 -12 58 3 35 58 18 10 57 56 59 58 24 47 -0.93 -107 0 0 58 21 5 10 54 11.0 28 103 -11 58 13 49 58 28 22 58 7 14 58 34 59 -0.93 -106 0 0 58 31 3 10 54 12.3 29 104 -11 58 23 48 58 38 20 58 17 14 58 44 56 -0.93 -105 0 0 58 40 46 10 54 13.6 29 105 -10 58 33 31 58 48 2 58 26 58 58 54 37 -0.93 -104 0 0 58 50 14 10 54 15.0 30 106 -10 58 43 0 58 57 28 58 36 28 59 4 3 -0.93 -103 0 0 58 59 26 10 54 16.4 30 107 -9 58 52 13 59 6 40 58 45 42 59 13 14 -0.93 -102 0 0 59 8 24 10 54 17.8 31 108 -9 59 1 12 59 15 37 58 54 41 59 22 10 -0.93 -101 0 0 59 17 6 10 54 19.2 31 109 -8 59 9 55 59 24 18 59 3 25 59 30 51 -0.93 -100 0 0 59 25 34 10 54 20.6 32 110 -7 59 18 23 59 32 45 59 11 54 59 39 17 -0.93 - 99 0 0 59 33 46 10 54 22.0 32 111 -7 59 26 37 59 40 57 59 20 8 59 47 28 -0.93 - 98 0 0 59 41 44 10 54 23.4 33 112 -6 59 34 35 59 48 54 59 28 7 59 55 24 -0.93 - 97 0 0 59 49 27 10 54 24.8 33 113 -6 59 42 19 59 56 36 59 35 52 60 3 6 -0.93 - 96 0 0 59 56 56 10 54 26.3 33 114 -5 59 49 48 60 4 4 59 43 22 60 10 33 -0.93 - 95 0 0 60 4 9 10 54 27.7 34 115 -5 59 57 3 60 11 17 59 50 37 60 17 45 -0.93 - 94 0 0 60 11 9 10 54 29.1 34 116 -4 60 4 3 60 18 15 59 57 37 60 24 43 -0.93 - 93 0 0 60 17 53 10 54 30.6 35 117 -4 60 10 48 60 24 59 60 4 23 60 31 26 -0.93 - 92 0 0 60 24 24 10 54 32.1 35 118 -3 60 17 19 60 31 29 60 10 55 60 37 55 -0.93 - 91 0 0 60 30 39 10 54 33.5 35 120 -3 60 23 35 60 37 44 60 17 12 60 44 10 -0.93 - 90 0 0 60 36 41 10 54 35.0 36 121 -2 60 29 38 60 43 45 60 23 15 60 50 10 -0.93 - 89 0 0 60 42 28 10 54 36.5 36 122 -2 60 35 26 60 49 32 60 29 3 60 55 56 -0.93 - 88 0 0 60 48 2 10 54 38.0 36 123 -1 60 40 59 60 55 5 60 34 38 61 1 28 -0.93 - 87 0 0 60 53 21 10 54 39.5 37 124 -1 60 46 19 61 0 23 60 39 58 61 6 46 -0.93 - 86 0 0 60 58 26 10 54 41.0 37 125 0 60 51 25 61 5 28 60 45 4 61 11 50 -0.93 - 85 0 0 61 3 17 10 54 42.5 38 126 0 60 56 16 61 10 18 60 49 56 61 16 41 -0.93 - 84 0 0 61 7 54 10 54 44.0 38 128 1 61 0 54 61 14 55 60 54 34 61 21 17 -0.93 - 83 0 0 61 12 17 10 54 45.6 38 129 1 61 5 18 61 19 18 60 58 58 61 25 39 -0.93 - 82 0 0 61 16 27 10 54 47.1 39 130 2 61 9 28 61 23 27 61 3 9 61 29 48 -0.93 - 81 0 0 61 20 22 10 54 48.6 39 131 2 61 13 24 61 27 22 61 7 5 61 33 42 -0.93 - 80 0 0 61 24 4 10 54 50.2 39 132 3 61 17 6 61 31 3 61 10 48 61 37 24 -0.93 - 79 0 0 61 27 33 10 54 51.7 39 133 3 61 20 35 61 34 31 61 14 17 61 40 51 -0.93 - 78 0 0 61 30 47 10 54 53.3 40 135 4 61 23 50 61 37 46 61 17 32 61 44 5 -0.93 - 77 0 0 61 33 48 10 54 54.9 40 136 4 61 26 51 61 40 46 61 20 34 61 47 5 -0.93 - 76 0 0 61 36 36 10 54 56.4 40 137 5 61 29 39 61 43 33 61 23 22 61 49 52 -0.93 - 75 0 0 61 39 10 10 54 58.0 41 138 5 61 32 13 61 46 7 61 25 57 61 52 26 -0.93 - 74 0 0 61 41 30 10 54 59.6 41 139 5 61 34 34 61 48 27 61 28 18 61 54 46 -0.93 - 73 0 0 61 43 38 10 55 1.2 41 141 6 61 36 42 61 50 34 61 30 26 61 56 53 -0.93 - 72 0 0 61 45 31 10 55 2.8 42 142 6 61 38 36 61 52 28 61 32 20 61 58 46 -0.93 - 71 0 0 61 47 12 10 55 4.4 42 143 7 61 40 16 61 54 8 61 34 0 62 0 26 -0.93 - 70 0 0 61 48 39 10 55 6.0 42 144 7 61 41 43 61 55 35 61 35 28 62 1 52 -0.93 - 69 0 0 61 49 52 10 55 7.6 42 146 8 61 42 57 61 56 48 61 36 42 62 3 6 -0.93 - 68 0 0 61 50 52 10 55 9.2 43 147 8 61 43 57 61 57 48 61 37 42 62 4 6 -0.93 - 67 0 0 61 51 39 10 55 10.8 43 148 9 61 44 44 61 58 35 61 38 29 62 4 52 -0.93 - 66 0 0 61 52 13 10 55 12.5 43 149 9 61 45 18 61 59 9 61 39 3 62 5 26 -0.93 - 65 0 0 61 52 33 10 55 14.1 43 151 10 61 45 38 61 59 29 61 39 23 62 5 46 -0.93 - 64 0 0 61 52 40 10 55 15.7 43 152 10 61 45 45 61 59 36 61 39 30 62 5 53 -0.93 - 63 0 0 61 52 34 10 55 17.4 44 153 11 61 45 39 61 59 29 61 39 24 62 5 47 -0.93 - 62 0 0 61 52 14 10 55 19.1 44 155 11 61 45 19 61 59 10 61 39 4 62 5 27 -0.93 - 61 0 0 61 51 41 10 55 20.7 44 156 12 61 44 46 61 58 37 61 38 31 62 4 54 -0.93 - 60 0 0 61 50 55 10 55 22.4 44 157 12 61 44 0 61 57 51 61 37 45 62 4 8 -0.93 - 59 0 0 61 49 56 10 55 24.1 45 159 13 61 43 1 61 56 52 61 36 45 62 3 9 -0.93 - 58 0 0 61 48 43 10 55 25.8 45 160 13 61 41 48 61 55 39 61 35 32 62 1 56 -0.93 - 57 0 0 61 47 17 10 55 27.5 45 161 14 61 40 21 61 54 13 61 34 5 62 0 31 -0.93 - 56 0 0 61 45 37 10 55 29.2 45 163 14 61 38 41 61 52 33 61 32 26 61 58 51 -0.93 - 55 0 0 61 43 44 10 55 30.9 45 164 14 61 36 48 61 50 41 61 30 32 61 56 59 -0.93 - 54 0 0 61 41 37 10 55 32.6 45 165 15 61 34 41 61 48 34 61 28 25 61 54 53 -0.93 - 53 0 0 61 39 18 10 55 34.3 46 167 15 61 32 21 61 46 15 61 26 5 61 52 33 -0.93 - 52 0 0 61 36 44 10 55 36.0 46 168 16 61 29 48 61 43 42 61 23 31 61 50 0 -0.93 - 51 0 0 61 33 57 10 55 37.8 46 169 16 61 27 0 61 40 55 61 20 43 61 47 14 -0.93 - 50 0 0 61 30 57 10 55 39.5 46 171 17 61 23 59 61 37 55 61 17 42 61 44 14 -0.93 - 49 0 0 61 27 43 10 55 41.3 46 172 17 61 20 45 61 34 41 61 14 27 61 41 1 -0.93 - 48 0 0 61 24 15 10 55 43.1 46 173 18 61 17 17 61 31 14 61 10 59 61 37 34 -0.93 - 47 0 0 61 20 33 10 55 44.8 46 175 18 61 13 35 61 27 32 61 7 16 61 33 53 -0.93 - 46 0 0 61 16 38 10 55 46.6 46 176 19 61 9 39 61 23 38 61 3 20 61 29 58 -0.93 - 45 0 0 61 12 29 10 55 48.4 46 178 19 61 5 30 61 19 29 60 59 10 61 25 50 -0.93 - 44 0 0 61 8 6 10 55 50.2 47 179 20 61 1 6 61 15 7 60 54 47 61 21 28 -0.93 - 43 0 0 61 3 29 10 55 52.0 47 180 20 60 56 29 61 10 30 60 50 9 61 16 52 -0.93 - 42 0 0 60 58 38 10 55 53.8 47 182 21 60 51 38 61 5 40 60 45 17 61 12 3 -0.93 - 41 0 0 60 53 34 10 55 55.7 47 183 21 60 46 32 61 0 36 60 40 11 61 6 59 -0.93 - 40 0 0 60 48 15 10 55 57.5 47 185 22 60 41 13 60 55 17 60 34 51 61 1 41 -0.93 - 39 0 0 60 42 42 10 55 59.3 47 186 22 60 35 39 60 49 45 60 29 17 60 56 9 -0.93 - 38 0 0 60 36 54 10 56 1.2 47 188 23 60 29 51 60 43 58 60 23 29 60 50 23 -0.93 - 37 0 0 60 30 53 10 56 3.1 47 189 23 60 23 49 60 37 57 60 17 26 60 44 23 -0.93 - 36 0 0 60 24 37 10 56 4.9 47 190 24 60 17 32 60 31 42 60 11 9 60 38 8 -0.93 - 35 0 0 60 18 6 10 56 6.8 47 192 24 60 11 1 60 25 12 60 4 37 60 31 39 -0.93 - 34 0 0 60 11 22 10 56 8.7 47 193 24 60 4 16 60 18 28 59 57 51 60 24 55 -0.93 - 33 0 0 60 4 22 10 56 10.6 47 195 25 59 57 16 60 11 29 59 50 50 60 17 57 -0.93 - 32 0 0 59 57 8 10 56 12.5 47 196 25 59 50 1 60 4 16 59 43 35 60 10 44 -0.93 - 31 0 0 59 49 39 10 56 14.4 47 198 26 59 42 31 59 56 48 59 36 4 60 3 17 -0.93 - 30 0 0 59 41 56 10 56 16.4 47 199 26 59 34 47 59 49 5 59 28 19 59 55 35 -0.93 - 29 0 0 59 33 57 10 56 18.3 47 200 27 59 26 48 59 41 8 59 20 20 59 47 38 -0.93 - 28 0 0 59 25 44 10 56 20.3 47 202 27 59 18 34 59 32 55 59 12 5 59 39 26 -0.93 - 27 0 0 59 17 16 10 56 22.2 47 203 28 59 10 5 59 24 28 59 3 35 59 31 0 -0.93 - 26 0 0 59 8 32 10 56 24.2 47 205 28 59 1 21 59 15 45 58 54 50 59 22 18 -0.93 - 25 0 0 58 59 34 10 56 26.2 47 206 29 58 52 21 59 6 47 58 45 50 59 13 21 -0.93 - 24 0 0 58 50 20 10 56 28.1 46 208 29 58 43 7 58 57 35 58 36 35 59 4 9 -0.93 - 23 0 0 58 40 51 10 56 30.1 46 209 30 58 33 37 58 48 7 58 27 5 58 54 42 -0.93 - 22 0 0 58 31 7 10 56 32.2 46 210 30 58 23 52 58 38 23 58 17 19 58 44 59 -0.93 - 21 0 0 58 21 8 10 56 34.2 46 212 31 58 13 52 58 28 25 58 7 18 58 35 1 -0.93 - 20 0 0 58 10 53 10 56 36.2 46 213 31 58 3 36 58 18 10 57 57 1 58 24 48 -0.93 - 19 0 0 58 0 22 10 56 38.2 46 215 32 57 53 5 58 7 41 57 46 29 58 14 19 -0.93 - 18 0 0 57 49 36 10 56 40.3 46 216 32 57 42 18 57 56 56 57 35 41 58 3 35 -0.93 - 17 0 0 57 38 35 10 56 42.3 45 218 33 57 31 15 57 45 55 57 24 38 57 52 35 -0.93 - 16 0 0 57 27 18 10 56 44.4 45 219 33 57 19 57 57 34 39 57 13 19 57 41 19 -0.93 - 15 0 0 57 15 45 10 56 46.4 45 220 34 57 8 24 57 23 7 57 1 45 57 29 48 -0.93 - 14 0 0 57 3 56 10 56 48.5 45 222 34 56 56 34 57 11 19 56 49 55 57 18 1 -0.93 - 13 0 0 56 51 52 10 56 50.6 45 223 35 56 44 29 56 59 16 56 37 49 57 5 59 -0.93 - 12 0 0 56 39 32 10 56 52.7 44 225 35 56 32 9 56 46 57 56 25 27 56 53 41 -0.93 - 11 0 0 56 26 57 10 56 54.8 44 226 36 56 19 32 56 34 23 56 12 50 56 41 7 -0.93 - 10 0 0 56 14 5 10 56 56.9 44 227 36 56 6 40 56 21 32 55 59 57 56 28 17 -0.94 - 9 0 0 56 0 58 10 56 59.0 44 229 37 55 53 32 56 8 26 55 46 48 56 15 12 -0.94 - 8 0 0 55 47 36 10 57 1.1 43 230 37 55 40 8 55 55 4 55 33 24 56 1 51 -0.94 - 7 0 0 55 33 57 10 57 3.2 43 231 38 55 26 29 55 41 26 55 19 44 55 48 14 -0.94 - 6 0 0 55 20 3 10 57 5.3 43 233 38 55 12 34 55 27 33 55 5 48 55 34 22 -0.94 - 5 0 0 55 5 54 10 57 7.5 42 234 38 54 58 24 55 13 25 54 51 37 55 20 14 -0.94 - 4 0 0 54 51 28 10 57 9.6 42 235 39 54 43 58 54 59 0 54 37 10 55 5 50 -0.94 - 3 0 0 54 36 48 10 57 11.7 42 237 39 54 29 16 54 44 20 54 22 28 54 51 11 -0.94 - 2 0 0 54 21 52 10 57 13.9 41 238 40 54 14 19 54 29 25 54 7 30 54 36 17 -0.94 - 1 0 0 54 6 40 10 57 16.0 41 239 40 53 59 7 54 14 14 53 52 17 54 21 7 -0.94 0 0 0 53 51 13 10 57 18.1 41 240 41 53 43 39 53 58 48 53 36 49 54 5 41 -0.94 1 0 0 53 35 31 10 57 20.3 40 242 41 53 27 57 53 43 7 53 21 6 53 50 1 -0.94 2 0 0 53 19 35 10 57 22.4 40 243 42 53 11 59 53 27 11 53 5 7 53 34 5 -0.94 3 0 0 53 3 23 10 57 24.5 39 244 42 52 55 46 53 11 0 52 48 54 53 17 55 -0.94 4 0 0 52 46 56 10 57 26.7 39 245 43 52 39 19 52 54 34 52 32 26 53 1 30 -0.94 5 0 0 52 30 15 10 57 28.8 39 247 43 52 22 37 52 37 53 52 15 44 52 44 50 -0.94 6 0 0 52 13 19 10 57 30.9 38 248 43 52 5 41 52 20 58 51 58 47 52 27 55 -0.94 7 0 0 51 56 9 10 57 33.0 38 249 44 51 48 30 52 3 49 51 41 36 52 10 47 -0.94 8 0 0 51 38 45 10 57 35.1 37 250 44 51 31 6 51 46 26 51 24 10 51 53 24 -0.94 9 0 0 51 21 7 10 57 37.2 37 251 45 51 13 27 51 28 48 51 6 31 51 35 47 -0.94 10 0 0 51 3 16 10 57 39.3 36 252 45 50 55 35 51 10 58 50 48 39 51 17 57 -0.94 11 0 0 50 45 11 10 57 41.4 36 253 45 50 37 30 50 52 53 50 30 33 50 59 53 -0.94 12 0 0 50 26 53 10 57 43.5 35 255 46 50 19 12 50 34 36 50 12 14 50 41 36 -0.94 13 0 0 50 8 23 10 57 45.5 35 256 46 50 0 41 50 16 6 49 53 43 50 23 6 -0.94 14 0 0 49 49 40 10 57 47.6 34 257 46 49 41 57 49 57 23 49 34 59 50 4 24 -0.94 15 0 0 49 30 44 10 57 49.6 33 258 47 49 23 1 49 38 28 49 16 3 49 45 30 -0.94 16 0 0 49 11 37 10 57 51.6 33 259 47 49 3 54 49 19 21 48 56 55 49 26 23 -0.94 17 0 0 48 52 18 10 57 53.6 32 260 47 48 44 35 49 0 3 48 37 36 49 7 5 -0.94 18 0 0 48 32 48 10 57 55.6 32 261 48 48 25 4 48 40 33 48 18 5 48 47 36 -0.94 19 0 0 48 13 7 10 57 57.6 31 262 48 48 5 23 48 20 53 47 58 24 48 27 55 -0.94 20 0 0 47 53 16 10 57 59.5 30 263 48 47 45 32 48 1 2 47 38 32 48 8 5 -0.95 21 0 0 47 33 15 10 58 1.4 30 264 48 47 25 30 47 41 1 47 18 30 47 48 4 -0.95 22 0 0 47 13 4 10 58 3.3 29 265 49 47 5 19 47 20 50 46 58 19 47 27 53 -0.95 23 0 0 46 52 44 10 58 5.2 29 266 49 46 44 59 47 0 30 46 37 59 47 7 33 -0.95 24 0 0 46 32 15 10 58 7.0 28 267 49 46 24 30 46 40 2 46 17 30 46 47 5 -0.95 25 0 0 46 11 38 10 58 8.8 27 268 49 46 3 53 46 19 25 45 56 53 46 26 28 -0.95 26 0 0 45 50 54 10 58 10.6 26 269 49 45 43 8 45 58 40 45 36 8 46 5 43 -0.95 27 0 0 45 30 2 10 58 12.3 26 270 49 45 22 16 45 37 48 45 15 16 45 44 51 -0.95 28 0 0 45 9 3 10 58 14.0 25 270 49 45 1 17 45 16 49 44 54 17 45 23 52 -0.95 29 0 0 44 47 57 10 58 15.7 24 271 50 44 40 12 44 55 43 44 33 12 45 2 47 -0.95 30 0 0 44 26 46 10 58 17.3 24 272 50 44 19 1 44 34 32 44 12 1 44 41 35 -0.95 31 0 0 44 5 30 10 58 18.9 23 273 50 43 57 45 44 13 16 43 50 45 44 20 19 -0.95 32 0 0 43 44 9 10 58 20.5 22 274 50 43 36 25 43 51 55 43 29 25 43 58 58 -0.95 33 0 0 43 22 44 10 58 22.0 21 275 50 43 15 0 43 30 30 43 8 0 43 37 32 -0.96 34 0 0 43 1 15 10 58 23.5 21 275 50 42 53 31 43 9 1 42 46 32 43 16 3 -0.96 35 0 0 42 39 44 10 58 24.9 20 276 49 42 32 0 42 47 29 42 25 1 42 54 31 -0.96 36 0 0 42 18 9 10 58 26.3 19 277 49 42 10 26 42 25 54 42 3 27 42 32 56 -0.96 37 0 0 41 56 34 10 58 27.7 18 278 49 41 48 50 42 4 18 41 41 52 42 11 19 -0.96 38 0 0 41 34 56 10 58 28.9 17 278 49 41 27 13 41 42 40 41 20 15 41 49 41 -0.96 39 0 0 41 13 18 10 58 30.2 17 279 49 41 5 36 41 21 2 40 58 38 41 28 2 -0.96 40 0 0 40 51 40 10 58 31.4 16 280 49 40 43 58 40 59 23 40 37 1 41 6 23 -0.97 41 0 0 40 30 3 10 58 32.5 15 281 49 40 22 21 40 37 45 40 15 24 40 44 45 -0.97 42 0 0 40 8 26 10 58 33.6 14 281 48 40 0 46 40 16 8 39 53 49 40 23 8 -0.97 43 0 0 39 46 52 10 58 34.6 13 282 48 39 39 12 39 54 33 39 32 16 40 1 32 -0.97 44 0 0 39 25 20 10 58 35.6 13 283 48 39 17 40 39 33 1 39 10 45 39 39 59 -0.98 45 0 0 39 3 51 10 58 36.5 12 283 47 38 56 12 39 11 31 38 49 17 39 18 29 -0.98 46 0 0 38 42 25 10 58 37.4 11 284 47 38 34 47 38 50 5 38 27 52 38 57 2 -0.98 47 0 0 38 21 4 10 58 38.2 10 285 47 38 13 26 38 28 43 38 6 32 38 35 40 -0.99 48 0 0 37 59 48 10 58 38.9 9 285 46 37 52 10 38 7 26 37 45 17 38 14 22 -1.00 49 0 0 37 38 37 10 58 39.6 8 286 46 37 31 0 37 46 14 37 24 8 37 53 10 -1.00 50 0 0 37 17 32 10 58 40.2 7 287 45 37 9 56 37 25 9 37 3 4 37 32 4 -1.01 51 0 0 36 56 33 10 58 40.7 7 287 45 36 48 58 37 4 10 36 42 7 37 11 4 -1.02 52 0 0 36 35 42 10 58 41.2 6 288 44 36 28 8 36 43 18 36 21 17 36 50 11 -1.03 53 0 0 36 14 59 10 58 41.6 5 288 44 36 7 25 36 22 33 36 0 35 36 29 26 -1.05 54 0 0 35 54 23 10 58 41.9 4 289 43 35 46 51 36 1 57 35 40 1 36 8 49 -1.08 55 0 0 35 33 57 10 58 42.2 3 290 43 35 26 25 35 41 30 35 19 37 35 48 22 -1.12 56 0 0 35 13 41 10 58 42.4 2 290 42 35 6 9 35 21 13 34 59 21 35 28 3 -1.20 57 0 0 34 53 34 10 58 42.6 1 291 42 34 46 4 35 1 5 34 39 16 35 7 55 -1.37 58 0 0 34 33 38 10 58 42.6 0 291 41 34 26 8 34 41 9 34 19 22 34 47 58 -2.23 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.5 Data for the target star ------------------------ * name: UCAC4 539-037016 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 05 16.0647 DE: +17 45 09.777 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 05 16.0648 DE: +17 45 09.777 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.8 * B mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (6759) 1980 KD asteroid class: approx. diameter [km]: 19 approx. diameter ["]: 0.007 distance from Earth [AU]: 3.89800 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#47 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): 0.016", 0.002", 88.413° remarks: * orbital elements for (6759)1980 KD : Mean anomaly = 256.4789540721 deg Arg. of pericenter = 85.1527390870 deg Long. of node = 129.5693601220 deg Inclination = 8.6431127538 deg Eccentricity = 0.1966772794 Semimajor axis = 3.2238764067 AU Perihelion dist = 2.5898131660 AU Mag: H = 12.74, G = 0.15 Epoch of elements : MJD 60559.45564729 TDT (2024 Sep 06.4556) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#472023Apr27,0.62,2024,9,6,10.935577,0.078397,0.673772,16.953139,-1.959408,-0.004956,0.000316,-0.000001,0.000000 -43.3891,17.7170,15.52,6.16,False UCAC4 539-037016,7.08779573,17.7527159,12.31,11.75,11.45,0.0,0,,7.11146878,17.7170475,7.46,7.31,0,0,0 6759,1980 KD,19.21,18.800,3.8980,0,0,2.677,-4.42,,1.8,0 0,256.4014,2024,9,6,85.1527,129.5694,8.6431,0.19668,3.22388,2.58981,12.74,5.0,0.15 1.453,0.0160,0.0020,88,0.0030,Known errors,1.00,0,-1,-1 20240906_037016,60140.54 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 13:04 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org