IOTA/IOTA-ES occultation update for (1890) Konoshenkova / UCAC4 577-038529 event on 2024 Oct 16, 19:52 UT Visible from Summary ------- On 2024 Oct 16 UT, the 28.6313296478165 km diameter asteroid (1890) Konoshenkova will occult a 8.5 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 8.52 mag to 17.03 mag (the magnitude of the asteroid) for at most 1.930 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: 68 * date and approx. time of event: 2024 Oct 16, 19:46 - 2024 Oct 16, 19:59 * geocentric midpoint of event [JD]: 2460600.32820521 * magnitude of target star: 8.51 * magnitude drop [mag]: 8.52 * estimated maximum duration [s]: 1.930 * Moon: 99 % sunlit, 93° distance * Sun: 95° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 33 * 1 sigma uncertainty interval [path widths]: +/- 0.87 * 1 sigma uncertainty interval [seconds]: +/- 3.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.032, +/- 0.013) * 1 sigma uncertainty ellipse (major, minor, PA): (0.032", 0.013", 89°) * approx speed of asteroid's shadow [km/s]: 15.0860 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 577-038529 by 1890 Konoshenkova on 2024 Oct 16 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 51 0 0 16 38 33 19 46 20.5 1 64 -79 16 28 34 16 48 34 16 11 16 17 5 58 .... 52 0 0 17 7 44 19 46 20.6 2 64 -79 16 57 43 17 17 47 16 40 23 17 35 13 -0.46 53 0 0 17 37 12 19 46 21.0 3 64 -79 17 27 9 17 47 15 17 9 46 18 4 45 -0.49 54 0 0 18 6 54 19 46 21.5 4 65 -80 17 56 50 18 16 59 17 39 25 18 34 31 -0.50 55 0 0 18 36 50 19 46 22.2 5 65 -80 18 26 45 18 46 57 18 9 17 19 4 31 -0.50 56 0 0 19 7 0 19 46 23.0 6 65 -80 18 56 54 19 17 8 18 39 24 19 34 45 -0.51 57 0 0 19 37 23 19 46 24.0 7 66 -79 19 27 15 19 47 32 19 9 43 20 5 11 -0.51 58 0 0 20 7 58 19 46 25.2 8 66 -79 19 57 48 20 18 8 19 40 14 20 35 49 -0.51 59 0 0 20 38 43 19 46 26.5 9 66 -79 20 28 33 20 48 55 20 10 56 21 6 38 -0.52 60 0 0 21 9 39 19 46 28.0 10 67 -78 20 59 27 21 19 52 20 41 49 21 37 37 -0.52 61 0 0 21 40 43 19 46 29.7 11 67 -78 21 30 30 21 50 58 21 12 50 22 8 45 -0.52 62 0 0 22 11 56 19 46 31.5 12 67 -77 22 1 42 22 22 11 21 44 0 22 40 0 -0.52 63 0 0 22 43 16 19 46 33.5 13 68 -76 22 33 1 22 53 32 22 15 17 23 11 23 -0.52 64 0 0 23 14 42 19 46 35.6 14 68 -75 23 4 26 23 24 59 22 46 40 23 42 52 -0.52 65 0 0 23 46 13 19 46 37.9 15 69 -75 23 35 56 23 56 31 23 18 8 24 14 25 -0.52 66 0 0 24 17 48 19 46 40.3 17 69 -74 24 7 30 24 28 7 23 49 41 24 46 3 -0.52 67 0 0 24 49 26 19 46 42.9 18 70 -73 24 39 7 24 59 46 24 21 17 25 17 43 -0.52 68 0 0 25 21 7 19 46 45.6 19 70 -72 25 10 47 25 31 27 24 52 56 25 49 26 -0.52 69 0 0 25 52 48 19 46 48.5 20 71 -71 25 42 28 26 3 9 25 24 35 26 21 9 -0.52 70 0 0 26 24 30 19 46 51.5 21 71 -70 26 14 9 26 34 52 25 56 15 26 52 53 -0.52 71 0 0 26 56 10 19 46 54.7 22 72 -69 26 45 49 27 6 33 26 27 54 27 24 35 -0.52 72 0 0 27 27 49 19 46 58.0 23 72 -68 27 17 27 27 38 12 26 59 32 27 56 15 -0.52 73 0 0 27 59 25 19 47 1.4 24 73 -67 27 49 3 28 9 48 27 31 6 28 27 52 -0.52 74 0 0 28 30 57 19 47 4.9 25 73 -67 28 20 34 28 41 20 28 2 37 28 59 24 -0.52 75 0 0 29 2 23 19 47 8.6 26 74 -66 28 52 1 29 12 47 28 34 3 29 30 52 -0.52 76 0 0 29 33 44 19 47 12.4 27 75 -65 29 23 21 29 44 8 29 5 24 30 2 13 -0.52 77 0 0 30 4 58 19 47 16.3 28 75 -64 29 54 35 30 15 22 29 36 37 30 33 27 -0.52 78 0 0 30 36 4 19 47 20.3 29 76 -63 30 25 41 30 46 28 30 7 43 31 4 33 -0.52 79 0 0 31 7 1 19 47 24.4 30 77 -62 30 56 37 31 17 25 30 38 40 31 35 30 -0.52 80 0 0 31 37 48 19 47 28.6 31 77 -61 31 27 25 31 48 12 31 9 27 32 6 17 -0.52 81 0 0 32 8 25 19 47 32.9 32 78 -60 31 58 2 32 18 49 31 40 4 32 36 53 -0.52 82 0 0 32 38 50 19 47 37.3 33 79 -59 32 28 27 32 49 13 32 10 30 33 7 18 -0.52 83 0 0 33 9 2 19 47 41.8 33 79 -58 32 58 40 33 19 26 32 40 44 33 37 29 -0.52 84 0 0 33 39 2 19 47 46.4 34 80 -57 33 28 40 33 49 25 33 10 44 34 7 28 -0.52 85 0 0 34 8 47 19 47 51.0 35 81 -56 33 58 25 34 19 10 33 40 31 34 37 11 -0.52 86 0 0 34 38 17 19 47 55.8 36 82 -55 34 27 56 34 48 39 34 10 2 35 6 40 -0.52 87 0 0 35 7 32 19 48 0.6 37 83 -54 34 57 12 35 17 53 34 39 19 35 35 53 -0.52 88 0 0 35 36 30 19 48 5.4 38 84 -53 35 26 11 35 46 51 35 8 19 36 4 50 -0.52 89 0 0 36 5 12 19 48 10.4 39 85 -52 35 54 53 36 15 32 35 37 2 36 33 29 -0.52 90 0 0 36 33 35 19 48 15.4 40 85 -51 36 23 17 36 43 54 36 5 28 37 1 50 -0.52 91 0 0 37 1 40 19 48 20.4 41 86 -50 36 51 23 37 11 59 36 33 36 37 29 53 -0.52 92 0 0 37 29 27 19 48 25.5 41 87 -49 37 19 10 37 39 44 37 1 24 37 57 37 -0.52 93 0 0 37 56 53 19 48 30.7 42 88 -48 37 46 38 38 7 10 37 28 54 38 25 1 -0.52 94 0 0 38 24 0 19 48 35.9 43 89 -47 38 13 46 38 34 15 37 56 3 38 52 4 -0.52 95 0 0 38 50 46 19 48 41.1 44 91 -46 38 40 33 39 1 0 38 22 52 39 18 47 -0.52 96 0 0 39 17 10 19 48 46.3 45 92 -46 39 6 58 39 27 23 38 49 20 39 45 9 -0.52 97 0 0 39 43 14 19 48 51.6 45 93 -45 39 33 3 39 53 26 39 15 27 40 11 9 -0.52 98 0 0 40 8 55 19 48 57.0 46 94 -44 39 58 46 40 19 6 39 41 11 40 36 46 -0.52 99 0 0 40 34 14 19 49 2.3 47 95 -43 40 24 6 40 44 23 40 6 34 41 2 2 -0.52 100 0 0 40 59 10 19 49 7.7 48 96 -42 40 49 4 41 9 18 40 31 34 41 26 54 -0.52 101 0 0 41 23 44 19 49 13.0 48 97 -41 41 13 38 41 33 50 40 56 11 41 51 24 -0.52 102 0 0 41 47 54 19 49 18.4 49 99 -40 41 37 50 41 57 59 41 20 25 42 15 30 -0.52 103 0 0 42 11 40 19 49 23.9 50 100 -39 42 1 38 42 21 44 41 44 16 42 39 12 -0.52 104 0 0 42 35 3 19 49 29.3 50 101 -39 42 25 2 42 45 5 42 7 42 43 2 31 -0.52 105 0 0 42 58 2 19 49 34.7 51 103 -38 42 48 2 43 8 2 42 30 45 43 25 25 -0.52 106 0 0 43 20 36 19 49 40.1 52 104 -37 43 10 38 43 30 35 42 53 24 43 47 56 -0.52 107 0 0 43 42 46 19 49 45.5 52 105 -36 43 32 50 43 52 44 43 15 39 44 10 2 -0.52 108 0 0 44 4 32 19 49 51.0 53 107 -35 43 54 38 44 14 28 43 37 29 44 31 43 -0.52 109 0 0 44 25 54 19 49 56.4 53 108 -34 44 16 0 44 35 48 43 58 54 44 53 0 -0.52 110 0 0 44 46 50 19 50 1.8 54 110 -34 44 36 59 44 56 43 44 19 55 45 13 52 -0.52 111 0 0 45 7 22 19 50 7.2 55 111 -33 44 57 32 45 17 13 44 40 32 45 34 19 -0.52 112 0 0 45 27 29 19 50 12.6 55 113 -32 45 17 41 45 37 18 45 0 43 45 54 22 -0.52 113 0 0 45 47 12 19 50 18.0 56 114 -31 45 37 25 45 56 59 45 20 30 46 14 0 -0.52 114 0 0 46 6 29 19 50 23.4 56 116 -30 45 56 44 46 16 15 45 39 53 46 33 13 -0.52 115 0 0 46 25 22 19 50 28.7 57 118 -30 46 15 39 46 35 6 45 58 50 46 52 1 -0.52 116 0 0 46 43 50 19 50 34.1 57 119 -29 46 34 9 46 53 33 46 17 23 47 10 24 -0.52 117 0 0 47 1 54 19 50 39.4 58 121 -28 46 52 14 47 11 34 46 35 31 47 28 23 -0.52 118 0 0 47 19 32 19 50 44.7 58 123 -27 47 9 54 47 29 11 46 53 14 47 45 57 -0.52 119 0 0 47 36 47 19 50 50.0 58 125 -27 47 27 10 47 46 24 47 10 33 48 3 7 -0.52 120 0 0 47 53 36 19 50 55.3 59 126 -26 47 44 2 48 3 12 47 27 27 48 19 52 -0.52 121 0 0 48 10 2 19 51 0.5 59 128 -25 48 0 29 48 19 36 47 43 57 48 36 13 -0.52 122 0 0 48 26 3 19 51 5.8 60 130 -24 48 16 31 48 35 35 48 0 3 48 52 10 -0.52 123 0 0 48 41 40 19 51 11.0 60 132 -24 48 32 10 48 51 11 48 15 44 49 7 42 -0.52 124 0 0 48 56 53 19 51 16.2 60 134 -23 48 47 24 49 6 22 48 31 1 49 22 50 -0.52 125 0 0 49 11 42 19 51 21.3 61 136 -22 49 2 15 49 21 9 48 45 54 49 37 35 -0.52 126 0 0 49 26 7 19 51 26.4 61 138 -22 49 16 41 49 35 33 49 0 24 49 51 56 -0.52 127 0 0 49 40 8 19 51 31.6 61 140 -21 49 30 44 49 49 32 49 14 29 50 5 53 -0.52 128 0 0 49 53 46 19 51 36.6 61 142 -20 49 44 24 50 3 9 49 28 11 50 19 27 -0.52 129 0 0 50 7 0 19 51 41.7 62 144 -20 49 57 40 50 16 22 49 41 30 50 32 37 -0.52 130 0 0 50 19 52 19 51 46.7 62 146 -19 50 10 33 50 29 12 49 54 25 50 45 24 -0.52 131 0 0 50 32 20 19 51 51.7 62 148 -18 50 23 2 50 41 38 50 6 57 50 57 48 -0.52 132 0 0 50 44 25 19 51 56.7 62 150 -18 50 35 9 50 53 42 50 19 6 51 9 50 -0.52 133 0 0 50 56 8 19 52 1.7 62 152 -17 50 46 53 51 5 23 50 30 53 51 21 28 -0.52 134 0 0 51 7 27 19 52 6.6 62 154 -16 50 58 14 51 16 42 50 42 16 51 32 44 -0.52 135 0 0 51 18 25 19 52 11.5 62 156 -16 51 9 13 51 27 38 50 53 17 51 43 38 -0.52 136 0 0 51 29 0 19 52 16.4 63 158 -15 51 19 49 51 38 11 51 3 56 51 54 9 -0.52 137 0 0 51 39 13 19 52 21.2 63 160 -14 51 30 3 51 48 23 51 14 12 52 4 19 -0.52 138 0 0 51 49 3 19 52 26.0 63 162 -14 51 39 55 51 58 12 51 24 6 52 14 6 -0.52 139 0 0 51 58 32 19 52 30.8 63 164 -13 51 49 25 52 7 40 51 33 38 52 23 32 -0.52 140 0 0 52 7 40 19 52 35.6 63 166 -12 51 58 34 52 16 46 51 42 49 52 32 36 -0.52 141 0 0 52 16 25 19 52 40.4 63 168 -12 52 7 20 52 25 31 51 51 38 52 41 19 -0.52 142 0 0 52 24 50 19 52 45.1 63 170 -11 52 15 46 52 33 54 52 0 5 52 49 40 -0.52 143 0 0 52 32 53 19 52 49.8 63 172 -10 52 23 50 52 41 56 52 8 11 52 57 40 -0.52 144 0 0 52 40 34 19 52 54.4 63 174 -10 52 31 33 52 49 37 52 15 55 53 5 19 -0.52 145 0 0 52 47 55 19 52 59.1 62 176 -9 52 38 54 52 56 57 52 23 19 53 12 37 -0.52 146 0 0 52 54 55 19 53 3.7 62 178 -9 52 45 55 53 3 56 52 30 21 53 19 34 -0.52 147 0 0 53 1 34 19 53 8.3 62 181 -8 52 52 35 53 10 34 52 37 3 53 26 11 -0.52 148 0 0 53 7 53 19 53 12.9 62 182 -7 52 58 55 53 16 51 52 43 23 53 32 27 -0.52 149 0 0 53 13 51 19 53 17.4 62 184 -7 53 4 53 53 22 49 52 49 23 53 38 23 -0.52 150 0 0 53 19 28 19 53 22.0 62 186 -6 53 10 32 53 28 25 52 55 3 53 43 58 -0.52 151 0 0 53 24 45 19 53 26.5 62 188 -6 53 15 49 53 33 42 53 0 22 53 49 14 -0.52 152 0 0 53 29 42 19 53 31.0 62 190 -5 53 20 47 53 38 38 53 5 21 53 54 9 -0.52 153 0 0 53 34 19 19 53 35.4 61 192 -4 53 25 25 53 43 14 53 10 0 53 58 44 -0.52 154 0 0 53 38 36 19 53 39.9 61 194 -4 53 29 42 53 47 31 53 14 18 54 2 59 -0.52 155 0 0 53 42 33 19 53 44.3 61 196 -3 53 33 39 53 51 27 53 18 16 54 6 55 -0.52 156 0 0 53 46 10 19 53 48.7 61 198 -3 53 37 17 53 55 4 53 21 55 54 10 30 -0.52 157 0 0 53 49 27 19 53 53.1 60 200 -2 53 40 35 53 58 20 53 25 13 54 13 46 -0.52 158 0 0 53 52 25 19 53 57.4 60 201 -2 53 43 33 54 1 17 53 28 12 54 16 43 -0.52 159 0 0 53 55 3 19 54 1.7 60 203 -1 53 46 11 54 3 55 53 30 51 54 19 20 -0.52 160 0 0 53 57 21 19 54 6.1 60 205 0 53 48 29 54 6 13 53 33 10 54 21 37 -0.52 161 0 0 53 59 20 19 54 10.4 59 207 0 53 50 28 54 8 11 53 35 9 54 23 35 -0.52 162 0 0 54 0 59 19 54 14.7 59 208 1 53 52 8 54 9 51 53 36 49 54 25 14 -0.52 163 0 0 54 2 19 19 54 18.9 59 210 1 53 53 28 54 11 10 53 38 9 54 26 33 -0.52 164 0 0 54 3 19 19 54 23.2 58 212 2 53 54 28 54 12 10 53 39 10 54 27 33 -0.52 165 0 0 54 4 0 19 54 27.4 58 213 2 53 55 9 54 12 51 53 39 51 54 28 13 -0.52 166 0 0 54 4 21 19 54 31.6 58 215 3 53 55 30 54 13 12 53 40 12 54 28 35 -0.52 167 0 0 54 4 23 19 54 35.8 57 217 4 53 55 32 54 13 14 53 40 14 54 28 37 -0.52 168 0 0 54 4 5 19 54 40.0 57 218 4 53 55 15 54 12 57 53 39 57 54 28 19 -0.52 169 0 0 54 3 29 19 54 44.1 57 220 5 53 54 38 54 12 20 53 39 20 54 27 43 -0.52 170 0 0 54 2 32 19 54 48.3 56 221 5 53 53 41 54 11 24 53 38 23 54 26 47 -0.52 171 0 0 54 1 17 19 54 52.4 56 223 6 53 52 26 54 10 8 53 37 7 54 25 32 -0.52 172 0 0 53 59 42 19 54 56.5 56 224 6 53 50 50 54 8 33 53 35 31 54 23 57 -0.52 173 0 0 53 57 47 19 55 0.6 55 226 7 53 48 55 54 6 39 53 33 36 54 22 3 -0.52 174 0 0 53 55 33 19 55 4.7 55 227 7 53 46 41 54 4 25 53 31 21 54 19 50 -0.52 175 0 0 53 52 59 19 55 8.8 54 229 8 53 44 7 54 1 52 53 28 46 54 17 18 -0.52 176 0 0 53 50 6 19 55 12.9 54 230 9 53 41 13 53 58 59 53 25 52 54 14 25 -0.52 177 0 0 53 46 53 19 55 16.9 53 231 9 53 38 0 53 55 47 53 22 37 54 11 14 -0.52 178 0 0 53 43 20 19 55 20.9 53 233 10 53 34 27 53 52 15 53 19 3 54 7 43 -0.52 179 0 0 53 39 28 19 55 25.0 53 234 10 53 30 34 53 48 23 53 15 10 54 3 52 -0.52 180 0 0 53 35 16 19 55 29.0 52 235 11 53 26 21 53 44 11 53 10 56 53 59 41 -0.52 -179 0 0 53 30 44 19 55 33.0 52 237 11 53 21 48 53 39 40 53 6 22 53 55 11 -0.52 -178 0 0 53 25 52 19 55 36.9 51 238 12 53 16 56 53 34 49 53 1 28 53 50 21 -0.52 -177 0 0 53 20 40 19 55 40.9 51 239 12 53 11 43 53 29 37 52 56 14 53 45 11 -0.52 -176 0 0 53 15 7 19 55 44.8 50 241 13 53 6 10 53 24 6 52 50 40 53 39 41 -0.52 -175 0 0 53 9 15 19 55 48.8 50 242 13 53 0 17 53 18 14 52 44 45 53 33 50 -0.52 -174 0 0 53 3 2 19 55 52.7 49 243 14 52 54 3 53 12 2 52 38 30 53 27 40 -0.52 -173 0 0 52 56 29 19 55 56.6 49 244 15 52 47 29 53 5 30 52 31 54 53 21 9 -0.52 -172 0 0 52 49 35 19 56 0.5 48 246 15 52 40 34 52 58 37 52 24 58 53 14 17 -0.52 -171 0 0 52 42 20 19 56 4.4 48 247 16 52 33 18 52 51 23 52 17 40 53 7 6 -0.52 -170 0 0 52 34 45 19 56 8.2 47 248 16 52 25 42 52 43 49 52 10 2 52 59 33 -0.52 -169 0 0 52 26 49 19 56 12.1 47 249 17 52 17 45 52 35 54 52 2 3 52 51 40 -0.52 -168 0 0 52 18 32 19 56 15.9 46 250 17 52 9 27 52 27 37 51 53 43 52 43 25 -0.52 -167 0 0 52 9 53 19 56 19.7 46 252 18 52 0 47 52 19 0 51 45 2 52 34 50 -0.52 -166 0 0 52 0 53 19 56 23.6 45 253 18 51 51 46 52 10 2 51 35 59 52 25 54 -0.52 -165 0 0 51 51 32 19 56 27.3 45 254 19 51 42 24 52 0 42 51 26 35 52 16 36 -0.52 -164 0 0 51 41 50 19 56 31.1 44 255 20 51 32 40 51 51 0 51 16 49 52 6 57 -0.52 -163 0 0 51 31 45 19 56 34.9 43 256 20 51 22 34 51 40 57 51 6 41 51 56 56 -0.52 -162 0 0 51 21 19 19 56 38.6 43 257 21 51 12 7 51 30 32 50 56 11 51 46 33 -0.52 -161 0 0 51 10 31 19 56 42.3 42 258 21 51 1 17 51 19 45 50 45 19 51 35 49 -0.52 -160 0 0 50 59 21 19 56 46.0 42 259 22 50 50 6 51 8 37 50 34 6 51 24 42 -0.52 -159 0 0 50 47 48 19 56 49.7 41 260 22 50 38 32 50 57 6 50 22 29 51 13 13 -0.52 -158 0 0 50 35 54 19 56 53.4 40 261 23 50 26 36 50 45 12 50 10 31 51 1 22 -0.52 -157 0 0 50 23 36 19 56 57.0 40 262 23 50 14 17 50 32 56 49 58 10 50 49 9 -0.52 -156 0 0 50 10 56 19 57 0.6 39 263 24 50 1 36 50 20 18 49 45 26 50 36 33 -0.52 -155 0 0 49 57 54 19 57 4.2 39 264 25 49 48 32 50 7 17 49 32 19 50 23 35 -0.52 -154 0 0 49 44 28 19 57 7.8 38 265 25 49 35 4 49 53 53 49 18 49 50 10 13 -0.52 -153 0 0 49 30 39 19 57 11.3 37 266 26 49 21 14 49 40 5 49 4 56 49 56 29 -0.52 -152 0 0 49 16 28 19 57 14.9 37 267 26 49 7 1 49 25 55 48 50 40 49 42 21 -0.52 -151 0 0 49 1 53 19 57 18.4 36 268 27 48 52 24 49 11 22 48 36 1 49 27 50 -0.52 -150 0 0 48 46 54 19 57 21.8 35 269 27 48 37 24 48 56 25 48 20 58 49 12 56 -0.53 -149 0 0 48 31 32 19 57 25.2 35 270 28 48 22 1 48 41 5 48 5 32 48 57 39 -0.53 -148 0 0 48 15 47 19 57 28.6 34 271 28 48 6 14 48 25 21 47 49 42 48 41 58 -0.53 -147 0 0 47 59 38 19 57 32.0 33 272 29 47 50 3 48 9 13 47 33 29 48 25 53 -0.53 -146 0 0 47 43 5 19 57 35.3 33 273 30 47 33 28 47 52 42 47 16 52 48 9 24 -0.53 -145 0 0 47 26 8 19 57 38.6 32 274 30 47 16 30 47 35 47 46 59 50 47 52 32 -0.53 -144 0 0 47 8 47 19 57 41.9 31 275 31 46 59 8 47 18 28 46 42 25 47 35 16 -0.53 -143 0 0 46 51 3 19 57 45.1 31 276 31 46 41 22 47 0 45 46 24 36 47 17 36 -0.53 -142 0 0 46 32 54 19 57 48.3 30 276 32 46 23 11 46 42 38 46 6 23 46 59 32 -0.53 -141 0 0 46 14 22 19 57 51.4 29 277 32 46 4 37 46 24 7 45 47 46 46 41 4 -0.53 -140 0 0 45 55 25 19 57 54.5 28 278 33 45 45 39 46 5 12 45 28 45 46 22 12 -0.53 -139 0 0 45 36 4 19 57 57.5 28 279 33 45 26 17 45 45 53 45 9 20 46 2 55 -0.53 -138 0 0 45 16 20 19 58 0.5 27 280 34 45 6 31 45 26 10 44 49 31 45 43 15 -0.53 -137 0 0 44 56 11 19 58 3.5 26 281 34 44 46 20 45 6 3 44 29 19 45 23 11 -0.53 -136 0 0 44 35 39 19 58 6.3 25 281 35 44 25 46 44 45 32 44 8 42 45 2 43 -0.53 -135 0 0 44 14 43 19 58 9.2 25 282 36 44 4 49 44 24 37 43 47 41 44 41 51 -0.53 -134 0 0 43 53 23 19 58 11.9 24 283 36 43 43 27 44 3 19 43 26 17 44 20 35 -0.54 -133 0 0 43 31 39 19 58 14.6 23 284 37 43 21 42 43 41 37 43 4 29 43 58 56 -0.54 -132 0 0 43 9 32 19 58 17.2 22 285 37 42 59 33 43 19 31 42 42 18 43 36 53 -0.54 -131 0 0 42 47 1 19 58 19.8 21 285 38 42 37 1 42 57 2 42 19 44 43 14 26 -0.54 -130 0 0 42 24 8 19 58 22.3 21 286 38 42 14 6 42 34 10 41 56 46 42 51 37 -0.54 -129 0 0 42 0 51 19 58 24.7 20 287 39 41 50 48 42 10 55 41 33 26 42 28 24 -0.54 -128 0 0 41 37 12 19 58 27.0 19 288 39 41 27 8 41 47 17 41 9 43 42 4 49 -0.54 -127 0 0 41 13 10 19 58 29.3 18 288 39 41 3 5 41 23 17 40 45 38 41 40 51 -0.54 -126 0 0 40 48 47 19 58 31.5 17 289 40 40 38 40 40 58 54 40 21 11 41 16 30 -0.55 -125 0 0 40 24 1 19 58 33.6 16 290 40 40 13 53 40 34 10 39 56 21 40 51 48 -0.55 -124 0 0 39 58 54 19 58 35.6 15 290 41 39 48 44 40 9 4 39 31 11 40 26 44 -0.55 -123 0 0 39 33 25 19 58 37.5 15 291 41 39 23 15 39 43 37 39 5 39 40 1 19 -0.55 -122 0 0 39 7 36 19 58 39.3 14 292 42 38 57 25 39 17 49 38 39 47 39 35 33 -0.55 -121 0 0 38 41 27 19 58 41.0 13 292 42 38 31 14 38 51 40 38 13 35 39 9 26 -0.56 -120 0 0 38 14 57 19 58 42.6 12 293 42 38 4 44 38 25 12 37 47 3 38 43 0 -0.56 -119 0 0 37 48 9 19 58 44.1 11 294 43 37 37 54 37 58 24 37 20 12 38 16 13 -0.56 -118 0 0 37 21 1 19 58 45.5 10 294 43 37 10 46 37 31 17 36 53 2 37 49 8 -0.57 -117 0 0 36 53 35 19 58 46.8 9 295 44 36 43 19 37 3 52 36 25 34 37 21 45 -0.57 -116 0 0 36 25 51 19 58 48.0 8 295 44 36 15 34 36 36 9 35 57 48 36 54 3 -0.58 -115 0 0 35 57 50 19 58 49.1 7 296 44 35 47 33 36 8 9 35 29 45 36 26 4 -0.58 -114 0 0 35 29 33 19 58 50.0 6 297 44 35 19 15 35 39 52 35 1 26 35 57 48 -0.59 -113 0 0 35 0 59 19 58 50.8 5 297 45 34 50 41 35 11 19 34 32 51 35 29 16 -0.61 -112 0 0 34 32 11 19 58 51.5 4 298 45 34 21 51 34 42 31 34 4 1 35 0 29 -0.62 -111 0 0 34 3 7 19 58 52.1 3 298 45 33 52 48 34 13 28 33 34 56 34 31 27 -0.65 -110 0 0 33 33 50 19 58 52.5 3 299 45 33 23 30 33 44 11 33 5 38 34 2 11 -0.70 -109 0 0 33 4 20 19 58 52.8 2 299 46 32 54 0 33 14 42 32 36 7 33 32 42 -0.81 -108 0 0 32 34 38 19 58 53.0 1 300 46 32 24 17 32 44 59 32 6 24 33 3 0 -1.29 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 577-038529 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 21 52.7426 DE: +25 23 59.050 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 21 52.7426 DE: +25 23 59.049 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 8.5 * B mag [mag]: 9.5 * Diameter [mas]: 0.30 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1890) Konoshenkova asteroid class: approx. diameter [km]: 29 approx. diameter ["]: 0.016 distance from Earth [AU]: 2.49870 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#49 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): 0.032", 0.013", 89.26° remarks: * orbital elements for (1890)Konoshenkova : Mean anomaly = 2.1730927983 deg Arg. of pericenter = 14.4855947712 deg Long. of node = 70.2975397744 deg Inclination = 9.8865193706 deg Eccentricity = 0.1381700378 Semimajor axis = 3.2158468704 AU Perihelion dist = 2.7715131868 AU Mag: H = 11.80, G = 0.15 Epoch of elements : MJD 60599.82820370 TDT (2024 Oct 16.8282) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#492023Apr27,1.93,2024,10,16,19.876925,-0.070614,0.449020,8.411058,1.326127,-0.005668,0.000781,0.000000,0.000000 146.8746,25.3532,-121.81,-9.29,False UCAC4 577-038529,7.36465069,25.3997360,9.49,8.51,7.98,0.3,0,,7.38992299,25.3532315,8.52,8.60,0,0,0 1890,Konoshenkova,17.03,29.175,2.4987,0,0,2.184,4.67,,1.6,0 0,2.0315,2024,10,16,14.4856,70.2975,9.8865,0.13817,3.21585,2.77151,11.80,5.0,0.15 1.867,0.0320,0.0133,89,0.0140,Known errors,1.16,0,-1,-1 20241016_038529,60140.64 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:20 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org