IOTA/IOTA-ES occultation update for (6656) Yokota / UCAC4 576-032672 event on 2024 Dec 26, 05:51 UT Visible from Summary ------- On 2024 Dec 26 UT, the 18.643 km diameter asteroid (6656) Yokota will occult a 9.3 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 7.17 mag to 16.45 mag (the magnitude of the asteroid) for at most 1.610 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 Dec 26, 05:44 - 2024 Dec 26, 05:58 * geocentric midpoint of event [JD]: 2460670.74435596 * magnitude of target star: 9.28 * magnitude drop [mag]: 7.17 * estimated maximum duration [s]: 1.610 * Moon: 20 % sunlit, 122° distance * Sun: 175° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 25 * 1 sigma uncertainty interval [path widths]: +/- 0.24 * 1 sigma uncertainty interval [seconds]: +/- 3.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.032, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.032", 0.003", 93°) * approx speed of asteroid's shadow [km/s]: 11.5756 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 576-032672 by 6656 Yokota on 2024 Dec 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 160 0 0 43 42 27 5 58 38.9 0 55 -2 43 50 47 43 34 9 43 54 44 43 30 13 .... 161 0 0 44 13 40 5 58 38.7 1 56 -3 44 22 0 44 5 21 44 25 57 44 1 25 -0.77 162 0 0 44 44 42 5 58 38.3 2 56 -4 44 53 3 44 36 23 44 57 1 44 32 26 -0.82 163 0 0 45 15 33 5 58 37.7 3 57 -5 45 23 54 45 7 13 45 27 53 45 3 17 -0.84 164 0 0 45 46 12 5 58 37.0 4 58 -6 45 54 34 45 37 52 45 58 32 45 33 55 -0.85 165 0 0 46 16 38 5 58 36.2 5 58 -7 46 25 0 46 8 18 46 28 59 46 4 21 -0.86 166 0 0 46 46 51 5 58 35.1 6 59 -7 46 55 13 46 38 30 46 59 12 46 34 33 -0.87 167 0 0 47 16 48 5 58 33.9 6 60 -8 47 25 11 47 8 27 47 29 10 47 4 30 -0.87 168 0 0 47 46 30 5 58 32.6 7 61 -9 47 54 53 47 38 9 47 58 52 47 34 12 -0.87 169 0 0 48 15 56 5 58 31.1 8 61 -10 48 24 18 48 7 34 48 28 17 48 3 37 -0.87 170 0 0 48 45 4 5 58 29.5 9 62 -11 48 53 27 48 36 43 48 57 26 48 32 46 -0.88 171 0 0 49 13 55 5 58 27.8 10 63 -11 49 22 17 49 5 34 49 26 16 49 1 37 -0.88 172 0 0 49 42 27 5 58 25.9 11 64 -12 49 50 49 49 34 6 49 54 48 49 30 9 -0.88 173 0 0 50 10 40 5 58 24.0 11 64 -13 50 19 2 50 2 20 50 23 1 49 58 22 -0.88 174 0 0 50 38 34 5 58 21.9 12 65 -14 50 46 56 50 30 13 50 50 54 50 26 16 -0.88 175 0 0 51 6 7 5 58 19.7 13 66 -15 51 14 28 50 57 47 51 18 27 50 53 50 -0.88 176 0 0 51 33 19 5 58 17.4 14 67 -15 51 41 40 51 25 0 51 45 38 51 21 3 -0.89 177 0 0 52 0 10 5 58 14.9 14 68 -16 52 8 30 51 51 51 52 12 28 51 47 54 -0.89 178 0 0 52 26 39 5 58 12.4 15 68 -17 52 34 59 52 18 20 52 38 56 52 14 24 -0.89 179 0 0 52 52 46 5 58 9.9 16 69 -17 53 1 5 52 44 28 53 5 2 52 40 32 -0.89 -180 0 0 53 18 30 5 58 7.2 16 70 -18 53 26 48 53 10 13 53 30 45 53 6 18 -0.89 -179 0 0 53 43 52 5 58 4.4 17 71 -19 53 52 9 53 35 35 53 56 6 53 31 40 -0.89 -178 0 0 54 8 50 5 58 1.6 18 72 -19 54 17 6 54 0 34 54 21 3 53 56 40 -0.89 -177 0 0 54 33 24 5 57 58.7 19 73 -20 54 41 40 54 25 10 54 45 36 54 21 16 -0.89 -176 0 0 54 57 35 5 57 55.7 19 74 -21 55 5 50 54 49 22 55 9 45 54 45 28 -0.89 -175 0 0 55 21 22 5 57 52.7 20 74 -21 55 29 36 55 13 10 55 33 31 55 9 17 -0.89 -174 0 0 55 44 45 5 57 49.6 20 75 -22 55 52 58 55 36 34 55 56 52 55 32 41 -0.89 -173 0 0 56 7 44 5 57 46.5 21 76 -23 56 15 55 55 59 34 56 19 49 55 55 42 -0.89 -172 0 0 56 30 18 5 57 43.3 22 77 -23 56 38 28 56 22 9 56 42 22 56 18 18 -0.90 -171 0 0 56 52 28 5 57 40.1 22 78 -24 57 0 37 56 44 20 57 4 30 56 40 29 -0.90 -170 0 0 57 14 13 5 57 36.8 23 79 -24 57 22 21 57 6 7 57 26 13 57 2 16 -0.90 -169 0 0 57 35 34 5 57 33.5 24 80 -25 57 43 41 57 27 29 57 47 32 57 23 39 -0.90 -168 0 0 57 56 31 5 57 30.1 24 81 -25 58 4 36 57 48 27 58 8 26 57 44 38 -0.90 -167 0 0 58 17 2 5 57 26.8 25 82 -26 58 25 6 58 9 0 58 28 56 58 5 11 -0.90 -166 0 0 58 37 10 5 57 23.4 25 83 -26 58 45 12 58 29 9 58 49 1 58 25 21 -0.90 -165 0 0 58 56 53 5 57 19.9 26 84 -27 59 4 54 58 48 53 59 8 42 58 45 6 -0.90 -164 0 0 59 16 12 5 57 16.5 26 85 -28 59 24 11 59 8 14 59 27 59 59 4 27 -0.90 -163 0 0 59 35 6 5 57 13.0 27 86 -28 59 43 4 59 27 10 59 46 51 59 23 24 -0.90 -162 0 0 59 53 37 5 57 9.5 27 87 -29 60 1 33 59 45 42 60 5 20 59 41 57 -0.90 -161 0 0 60 11 43 5 57 6.0 28 88 -29 60 19 38 60 3 50 60 23 24 60 0 6 -0.90 -160 0 0 60 29 26 5 57 2.5 28 89 -29 60 37 19 60 21 34 60 41 4 60 17 51 -0.90 -159 0 0 60 46 46 5 56 58.9 29 90 -30 60 54 37 60 38 55 60 58 21 60 35 13 -0.90 -158 0 0 61 3 42 5 56 55.4 29 91 -30 61 11 32 60 55 53 61 15 15 60 52 11 -0.90 -157 0 0 61 20 14 5 56 51.8 30 92 -31 61 28 3 61 12 27 61 31 45 61 8 46 -0.90 -156 0 0 61 36 24 5 56 48.3 30 93 -31 61 44 11 61 28 39 61 47 53 61 24 58 -0.90 -155 0 0 61 52 11 5 56 44.7 31 94 -32 61 59 56 61 44 27 62 3 37 61 40 47 -0.90 -154 0 0 62 7 35 5 56 41.2 31 95 -32 62 15 19 61 59 53 62 18 59 61 56 14 -0.90 -153 0 0 62 22 37 5 56 37.6 32 96 -32 62 30 19 62 14 57 62 33 59 62 11 19 -0.90 -152 0 0 62 37 17 5 56 34.0 32 97 -33 62 44 57 62 29 38 62 48 36 62 26 1 -0.90 -151 0 0 62 51 35 5 56 30.5 32 98 -33 62 59 14 62 43 58 63 2 52 62 40 21 -0.91 -150 0 0 63 5 32 5 56 26.9 33 99 -34 63 13 9 62 57 56 63 16 46 62 54 20 -0.91 -149 0 0 63 19 7 5 56 23.3 33 100 -34 63 26 42 63 11 33 63 30 19 63 7 58 -0.91 -148 0 0 63 32 21 5 56 19.8 34 101 -34 63 39 55 63 24 49 63 43 30 63 21 14 -0.91 -147 0 0 63 45 14 5 56 16.2 34 102 -35 63 52 46 63 37 43 63 56 21 63 34 10 -0.91 -146 0 0 63 57 47 5 56 12.7 34 103 -35 64 5 17 63 50 18 64 8 51 63 46 45 -0.91 -145 0 0 64 9 59 5 56 9.1 35 105 -35 64 17 28 64 2 31 64 21 1 63 58 59 -0.91 -144 0 0 64 21 51 5 56 5.6 35 106 -36 64 29 19 64 14 25 64 32 51 64 10 54 -0.91 -143 0 0 64 33 24 5 56 2.0 35 107 -36 64 40 50 64 25 59 64 44 21 64 22 28 -0.91 -142 0 0 64 44 37 5 55 58.5 36 108 -36 64 52 1 64 37 13 64 55 32 64 33 43 -0.91 -141 0 0 64 55 30 5 55 55.0 36 109 -37 65 2 53 64 48 8 65 6 23 64 44 39 -0.91 -140 0 0 65 6 5 5 55 51.5 36 110 -37 65 13 26 64 58 44 65 16 55 64 55 16 -0.91 -139 0 0 65 16 20 5 55 48.0 37 111 -37 65 23 40 65 9 1 65 27 9 65 5 34 -0.91 -138 0 0 65 26 17 5 55 44.5 37 112 -38 65 33 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54 47 -0.92 -112 0 0 68 7 59 5 54 16.1 43 143 -43 68 14 51 68 1 7 68 18 6 67 57 52 -0.92 -111 0 0 68 10 49 5 54 12.8 44 144 -43 68 17 41 68 3 58 68 20 57 68 0 44 -0.92 -110 0 0 68 13 26 5 54 9.4 44 145 -43 68 20 17 68 6 36 68 23 33 68 3 21 -0.92 -109 0 0 68 15 49 5 54 6.1 44 147 -43 68 22 40 68 8 59 68 25 55 68 5 45 -0.92 -108 0 0 68 17 59 5 54 2.8 44 148 -43 68 24 49 68 11 9 68 28 4 68 7 55 -0.92 -107 0 0 68 19 55 5 53 59.4 44 149 -44 68 26 45 68 13 6 68 30 0 68 9 52 -0.92 -106 0 0 68 21 37 5 53 56.1 45 150 -44 68 28 27 68 14 48 68 31 42 68 11 34 -0.92 -105 0 0 68 23 6 5 53 52.7 45 152 -44 68 29 56 68 16 17 68 33 10 68 13 4 -0.92 -104 0 0 68 24 21 5 53 49.4 45 153 -44 68 31 11 68 17 33 68 34 25 68 14 19 -0.92 -103 0 0 68 25 23 5 53 46.0 45 154 -44 68 32 13 68 18 35 68 35 27 68 15 22 -0.92 -102 0 0 68 26 12 5 53 42.6 45 155 -44 68 33 1 68 19 24 68 36 15 68 16 10 -0.92 -101 0 0 68 26 47 5 53 39.3 45 157 -44 68 33 36 68 19 59 68 36 50 68 16 46 -0.92 -100 0 0 68 27 9 5 53 35.9 45 158 -44 68 33 58 68 20 21 68 37 12 68 17 8 -0.92 - 99 0 0 68 27 18 5 53 32.5 46 159 -44 68 34 7 68 20 30 68 37 21 68 17 17 -0.92 - 98 0 0 68 27 13 5 53 29.1 46 160 -44 68 34 2 68 20 25 68 37 16 68 17 12 -0.92 - 97 0 0 68 26 55 5 53 25.7 46 162 -45 68 33 44 68 20 7 68 36 58 68 16 54 -0.92 - 96 0 0 68 26 24 5 53 22.3 46 163 -45 68 33 13 68 19 36 68 36 27 68 16 22 -0.92 - 95 0 0 68 25 39 5 53 18.9 46 164 -45 68 32 28 68 18 51 68 35 43 68 15 37 -0.92 - 94 0 0 68 24 41 5 53 15.5 46 166 -45 68 31 31 68 17 53 68 34 45 68 14 39 -0.92 - 93 0 0 68 23 30 5 53 12.1 46 167 -45 68 30 19 68 16 41 68 33 34 68 13 27 -0.92 - 92 0 0 68 22 5 5 53 8.6 46 168 -45 68 28 55 68 15 16 68 32 10 68 12 2 -0.92 - 91 0 0 68 20 27 5 53 5.2 46 169 -45 68 27 17 68 13 37 68 30 32 68 10 23 -0.92 - 90 0 0 68 18 35 5 53 1.7 46 171 -45 68 25 25 68 11 45 68 28 40 68 8 31 -0.92 - 89 0 0 68 16 30 5 52 58.2 47 172 -45 68 23 21 68 9 40 68 26 36 68 6 25 -0.92 - 88 0 0 68 14 11 5 52 54.7 47 173 -45 68 21 2 68 7 20 68 24 17 68 4 6 -0.92 - 87 0 0 68 11 38 5 52 51.2 47 175 -45 68 18 30 68 4 47 68 21 46 68 1 32 -0.92 - 86 0 0 68 8 52 5 52 47.7 47 176 -45 68 15 44 68 2 0 68 19 0 67 58 45 -0.92 - 85 0 0 68 5 51 5 52 44.1 47 177 -45 68 12 44 67 58 59 68 16 0 67 55 44 -0.92 - 84 0 0 68 2 37 5 52 40.6 47 179 -45 68 9 31 67 55 45 68 12 47 67 52 29 -0.92 - 83 0 0 67 59 9 5 52 37.0 47 180 -45 68 6 3 67 52 16 68 9 20 67 49 0 -0.92 - 82 0 0 67 55 27 5 52 33.4 47 181 -45 68 2 21 67 48 33 68 5 38 67 45 17 -0.92 - 81 0 0 67 51 30 5 52 29.8 47 182 -45 67 58 26 67 44 36 68 1 43 67 41 19 -0.92 - 80 0 0 67 47 19 5 52 26.2 47 184 -45 67 54 15 67 40 24 67 57 33 67 37 7 -0.92 - 79 0 0 67 42 54 5 52 22.5 47 185 -45 67 49 51 67 35 58 67 53 9 67 32 41 -0.92 - 78 0 0 67 38 14 5 52 18.8 47 186 -45 67 45 12 67 31 17 67 48 30 67 28 0 -0.92 - 77 0 0 67 33 19 5 52 15.1 47 188 -45 67 40 18 67 26 22 67 43 37 67 23 4 -0.92 - 76 0 0 67 28 10 5 52 11.4 47 189 -45 67 35 9 67 21 11 67 38 29 67 17 53 -0.92 - 75 0 0 67 22 45 5 52 7.7 47 190 -45 67 29 46 67 15 46 67 33 6 67 12 27 -0.92 - 74 0 0 67 17 6 5 52 3.9 47 192 -45 67 24 7 67 10 5 67 27 27 67 6 46 -0.92 - 73 0 0 67 11 11 5 52 0.1 47 193 -45 67 18 13 67 4 9 67 21 34 67 0 49 -0.92 - 72 0 0 67 5 0 5 51 56.3 47 194 -45 67 12 4 66 57 58 67 15 25 66 54 37 -0.92 - 71 0 0 66 58 34 5 51 52.5 47 196 -45 67 5 39 66 51 31 67 9 0 66 48 10 -0.92 - 70 0 0 66 51 52 5 51 48.6 47 197 -45 66 58 58 66 44 47 67 2 20 66 41 26 -0.92 - 69 0 0 66 44 54 5 51 44.7 47 199 -45 66 52 1 66 37 48 66 55 24 66 34 27 -0.92 - 68 0 0 66 37 40 5 51 40.8 47 200 -45 66 44 48 66 30 33 66 48 12 66 27 11 -0.92 - 67 0 0 66 30 10 5 51 36.8 47 201 -45 66 37 19 66 23 2 66 40 43 66 19 39 -0.92 - 66 0 0 66 22 23 5 51 32.8 47 203 -45 66 29 33 66 15 13 66 32 58 66 11 50 -0.92 - 65 0 0 66 14 19 5 51 28.8 47 204 -45 66 21 31 66 7 8 66 24 56 66 3 44 -0.92 - 64 0 0 66 5 58 5 51 24.7 47 205 -45 66 13 11 65 58 46 66 16 37 65 55 22 -0.92 - 63 0 0 65 57 20 5 51 20.7 47 207 -45 66 4 35 65 50 7 66 8 1 65 46 42 -0.92 - 62 0 0 65 48 25 5 51 16.5 47 208 -44 65 55 41 65 41 10 65 59 8 65 37 44 -0.92 - 61 0 0 65 39 12 5 51 12.4 47 209 -44 65 46 29 65 31 56 65 49 57 65 28 29 -0.92 - 60 0 0 65 29 41 5 51 8.2 47 211 -44 65 37 0 65 22 24 65 40 28 65 18 57 -0.92 - 59 0 0 65 19 53 5 51 4.0 47 212 -44 65 27 12 65 12 34 65 30 41 65 9 6 -0.92 - 58 0 0 65 9 46 5 50 59.7 47 214 -44 65 17 7 65 2 25 65 20 37 64 58 56 -0.92 - 57 0 0 64 59 20 5 50 55.5 47 215 -44 65 6 43 64 51 58 65 10 13 64 48 29 -0.92 - 56 0 0 64 48 35 5 50 51.1 47 216 -44 64 56 0 64 41 12 64 59 31 64 37 42 -0.92 - 55 0 0 64 37 32 5 50 46.8 47 218 -44 64 44 58 64 30 7 64 48 30 64 26 36 -0.92 - 54 0 0 64 26 9 5 50 42.4 46 219 -43 64 33 37 64 18 43 64 37 9 64 15 12 -0.92 - 53 0 0 64 14 27 5 50 37.9 46 220 -43 64 21 56 64 6 59 64 25 29 64 3 27 -0.92 - 52 0 0 64 2 25 5 50 33.5 46 222 -43 64 9 56 63 54 56 64 13 30 63 51 23 -0.92 - 51 0 0 63 50 4 5 50 28.9 46 223 -43 63 57 36 63 42 33 64 1 10 63 38 59 -0.92 - 50 0 0 63 37 21 5 50 24.4 46 224 -43 63 44 55 63 29 49 63 48 31 63 26 14 -0.92 - 49 0 0 63 24 19 5 50 19.8 46 226 -43 63 31 54 63 16 45 63 35 30 63 13 9 -0.92 - 48 0 0 63 10 55 5 50 15.2 46 227 -42 63 18 32 63 3 20 63 22 9 62 59 44 -0.92 - 47 0 0 62 57 11 5 50 10.5 45 228 -42 63 4 50 62 49 34 63 8 28 62 45 57 -0.92 - 46 0 0 62 43 6 5 50 5.8 45 230 -42 62 50 46 62 35 27 62 54 25 62 31 49 -0.92 - 45 0 0 62 28 39 5 50 1.0 45 231 -42 62 36 21 62 20 59 62 40 0 62 17 20 -0.92 - 44 0 0 62 13 51 5 49 56.2 45 233 -41 62 21 34 62 6 9 62 25 14 62 2 30 -0.92 - 43 0 0 61 58 41 5 49 51.4 45 234 -41 62 6 26 61 50 57 62 10 7 61 47 17 -0.92 - 42 0 0 61 43 9 5 49 46.5 44 235 -41 61 50 55 61 35 23 61 54 37 61 31 43 -0.92 - 41 0 0 61 27 14 5 49 41.6 44 237 -41 61 35 2 61 19 27 61 38 45 61 15 46 -0.92 - 40 0 0 61 10 57 5 49 36.7 44 238 -40 61 18 47 61 3 9 61 22 30 60 59 27 -0.92 - 39 0 0 60 54 18 5 49 31.7 44 239 -40 61 2 9 60 46 27 61 5 53 60 42 45 -0.92 - 38 0 0 60 37 15 5 49 26.7 43 241 -40 60 45 8 60 29 23 60 48 53 60 25 40 -0.92 - 37 0 0 60 19 50 5 49 21.6 43 242 -39 60 27 44 60 11 56 60 31 30 60 8 12 -0.92 - 36 0 0 60 2 1 5 49 16.5 43 243 -39 60 9 57 59 54 6 60 13 43 59 50 21 -0.92 - 35 0 0 59 43 49 5 49 11.4 43 244 -39 59 51 47 59 35 53 59 55 34 59 32 7 -0.92 - 34 0 0 59 25 14 5 49 6.3 42 246 -38 59 33 13 59 17 16 59 37 1 59 13 30 -0.91 - 33 0 0 59 6 15 5 49 1.1 42 247 -38 59 14 15 58 58 16 59 18 4 58 54 29 -0.91 - 32 0 0 58 46 53 5 48 55.8 42 248 -38 58 54 54 58 38 52 58 58 43 58 35 4 -0.91 - 31 0 0 58 27 6 5 48 50.6 41 250 -37 58 35 10 58 19 4 58 38 59 58 15 16 -0.91 - 30 0 0 58 6 57 5 48 45.3 41 251 -37 58 15 1 57 58 53 58 18 52 57 55 4 -0.91 - 29 0 0 57 46 23 5 48 40.0 40 252 -36 57 54 29 57 38 18 57 58 20 57 34 29 -0.91 - 28 0 0 57 25 26 5 48 34.7 40 253 -36 57 33 33 57 17 20 57 37 25 57 13 29 -0.91 - 27 0 0 57 4 4 5 48 29.3 40 255 -36 57 12 13 56 55 57 57 16 5 56 52 6 -0.91 - 26 0 0 56 42 19 5 48 24.0 39 256 -35 56 50 29 56 34 11 56 54 22 56 30 20 -0.91 - 25 0 0 56 20 11 5 48 18.6 39 257 -35 56 28 22 56 12 1 56 32 15 56 8 9 -0.91 - 24 0 0 55 57 39 5 48 13.2 38 258 -34 56 5 50 55 49 28 56 9 44 55 45 35 -0.91 - 23 0 0 55 34 43 5 48 7.8 38 259 -34 55 42 56 55 26 31 55 46 50 55 22 38 -0.91 - 22 0 0 55 11 24 5 48 2.4 37 260 -33 55 19 38 55 3 11 55 23 33 54 59 18 -0.91 - 21 0 0 54 47 41 5 47 56.9 37 262 -33 54 55 56 54 39 28 54 59 52 54 35 34 -0.91 - 20 0 0 54 23 36 5 47 51.5 36 263 -32 54 31 52 54 15 22 54 35 48 54 11 27 -0.91 - 19 0 0 53 59 8 5 47 46.1 36 264 -32 54 7 25 53 50 53 54 11 21 53 46 58 -0.91 - 18 0 0 53 34 18 5 47 40.7 35 265 -31 53 42 35 53 26 2 53 46 32 53 22 7 -0.91 - 17 0 0 53 9 5 5 47 35.3 35 266 -30 53 17 23 53 0 48 53 21 20 52 56 53 -0.91 - 16 0 0 52 43 31 5 47 29.9 34 267 -30 52 51 49 52 35 13 52 55 47 52 31 18 -0.91 - 15 0 0 52 17 35 5 47 24.5 34 268 -29 52 25 54 52 9 17 52 29 51 52 5 21 -0.91 - 14 0 0 51 51 17 5 47 19.1 33 269 -29 51 59 37 51 42 59 52 3 35 51 39 3 -0.91 - 13 0 0 51 24 40 5 47 13.8 32 270 -28 51 33 0 51 16 21 51 36 58 51 12 25 -0.91 - 12 0 0 50 57 42 5 47 8.5 32 271 -27 51 6 2 50 49 23 51 10 1 50 45 26 -0.91 - 11 0 0 50 30 24 5 47 3.3 31 273 -27 50 38 45 50 22 5 50 42 43 50 18 8 -0.91 - 10 0 0 50 2 48 5 46 58.0 31 274 -26 50 11 9 49 54 28 50 15 7 49 50 31 -0.91 - 9 0 0 49 34 52 5 46 52.9 30 275 -25 49 43 13 49 26 32 49 47 12 49 22 36 -0.91 - 8 0 0 49 6 39 5 46 47.8 29 275 -25 49 15 0 48 58 19 49 18 59 48 54 22 -0.91 - 7 0 0 48 38 8 5 46 42.7 29 276 -24 48 46 30 48 29 48 48 50 28 48 25 52 -0.91 - 6 0 0 48 9 21 5 46 37.7 28 277 -23 48 17 42 48 1 1 48 21 41 47 57 4 -0.91 - 5 0 0 47 40 18 5 46 32.8 27 278 -23 47 48 39 47 31 58 47 52 37 47 28 1 -0.91 - 4 0 0 47 10 59 5 46 27.9 26 279 -22 47 19 20 47 2 40 47 23 18 46 58 43 -0.91 - 3 0 0 46 41 26 5 46 23.2 26 280 -21 46 49 47 46 33 7 46 53 45 46 29 11 -0.92 - 2 0 0 46 11 40 5 46 18.5 25 281 -20 46 20 0 46 3 21 46 23 58 45 59 25 -0.92 - 1 0 0 45 41 40 5 46 13.9 24 282 -20 45 50 0 45 33 22 45 53 58 45 29 26 -0.92 0 0 0 45 11 29 5 46 9.4 23 283 -19 45 19 48 45 3 11 45 23 45 44 59 15 -0.92 1 0 0 44 41 6 5 46 5.0 23 284 -18 44 49 25 44 32 49 44 53 22 44 28 53 -0.92 2 0 0 44 10 33 5 46 0.7 22 284 -17 44 18 51 44 2 16 44 22 48 43 58 21 -0.92 3 0 0 43 39 51 5 45 56.6 21 285 -16 43 48 8 43 31 35 43 52 5 43 27 40 -0.92 4 0 0 43 9 0 5 45 52.5 20 286 -15 43 17 17 43 0 45 43 21 13 42 56 50 -0.92 5 0 0 42 38 2 5 45 48.6 19 287 -15 42 46 18 42 29 48 42 50 14 42 25 54 -0.92 6 0 0 42 6 58 5 45 44.8 18 287 -14 42 15 13 41 58 45 42 19 8 41 54 51 -0.92 7 0 0 41 35 48 5 45 41.2 18 288 -13 41 44 2 41 27 36 41 47 57 41 23 43 -0.92 8 0 0 41 4 34 5 45 37.7 17 289 -12 41 12 47 40 56 23 41 16 42 40 52 30 -0.93 9 0 0 40 33 17 5 45 34.4 16 290 -11 40 41 29 40 25 6 40 45 23 40 21 14 -0.93 10 0 0 40 1 57 5 45 31.2 15 290 -10 40 10 8 39 53 48 40 14 1 39 49 56 -0.93 11 0 0 39 30 36 5 45 28.1 14 291 -9 39 38 46 39 22 28 39 42 39 39 18 36 -0.93 12 0 0 38 59 15 5 45 25.3 13 292 -8 39 7 23 38 51 8 39 11 16 38 47 17 -0.94 13 0 0 38 27 54 5 45 22.6 12 292 -7 38 36 2 38 19 48 38 39 53 38 15 58 -0.94 14 0 0 37 56 36 5 45 20.1 11 293 -7 38 4 42 37 48 31 38 8 33 37 44 42 -0.95 15 0 0 37 25 20 5 45 17.8 10 294 -6 37 33 25 37 17 17 37 37 15 37 13 28 -0.95 16 0 0 36 54 9 5 45 15.6 9 294 -5 37 2 13 36 46 7 37 6 2 36 42 19 -0.96 17 0 0 36 23 3 5 45 13.7 9 295 -4 36 31 5 36 15 2 36 34 54 36 11 15 -0.96 18 0 0 35 52 3 5 45 11.9 8 295 -3 36 0 3 35 44 3 36 3 52 35 40 16 -0.97 19 0 0 35 21 10 5 45 10.4 7 296 -2 35 29 9 35 13 12 35 32 57 35 9 26 -0.99 20 0 0 34 50 25 5 45 9.0 6 297 -1 34 58 23 34 42 29 35 2 10 34 38 43 -1.00 21 0 0 34 19 50 5 45 7.9 5 297 0 34 27 46 34 11 55 34 31 32 34 8 10 -1.03 22 0 0 33 49 25 5 45 6.9 4 298 1 33 57 19 33 41 31 34 1 5 33 37 47 -1.06 23 0 0 33 19 11 5 45 6.2 3 298 2 33 27 4 33 11 19 33 30 49 33 7 36 -1.13 24 0 0 32 49 10 5 45 5.7 2 299 3 32 57 2 32 41 20 33 0 46 32 37 37 -1.26 25 0 0 32 19 22 5 45 5.4 1 299 4 32 27 12 32 11 34 32 30 56 32 7 51 -1.70 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.8 Data for the target star ------------------------ * name: UCAC4 576-032672 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 40 26.9929 DE: +25 04 38.227 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 40 26.9929 DE: +25 04 38.228 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 9.3 * B mag [mag]: 9.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (6656) Yokota asteroid class: approx. diameter [km]: 19 approx. diameter ["]: 0.014 distance from Earth [AU]: 1.84440 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#47 date of fit: 2023 Feb 10 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", 0.003", 92.971° remarks: * orbital elements for (6656)Yokota : Mean anomaly = 325.7247432983 deg Arg. of pericenter = 87.6464676893 deg Long. of node = 55.0778218382 deg Inclination = 1.8915447231 deg Eccentricity = 0.1442533351 Semimajor axis = 3.1791475730 AU Perihelion dist = 2.7205449330 AU Mag: H = 12.65, G = 0.15 Epoch of elements : MJD 60670.24435888 TDT (2024 Dec 26.2444) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#472023Feb10,1.61,2024,12,26,5.864543,0.079679,0.667843,-6.487520,0.774497,-0.000514,-0.000166,0.000002,0.000000 -82.6916,25.0543,92.20,-23.35,False UCAC4 576-032672,6.67416470,25.0772854,9.11,9.28,9.37,0.0,0,,6.70019786,25.0543188,1.08,0.42,1,0,1 6656,Yokota,16.45,18.643,1.8444,0,0,-2.276,3.69,,1.8,0 0,325.6823,2024,12,26,87.6465,55.0778,1.8915,0.14425,3.17915,2.72054,12.65,5.0,0.15 1.237,0.0323,0.0025,93,0.0033,Known errors,1.00,0,-1,-1 20241226_032672,60140.75 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 18:07 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org