IOTA/IOTA-ES occultation update for (254) Augusta / UCAC4 587-030396 event on 2024 Oct 16, 03:01 UT Visible from Summary ------- On 2024 Oct 16 UT, the 12.229 km diameter asteroid (254) Augusta will occult a 11.7 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 4.61 mag to 16.25 mag (the magnitude of the asteroid) for at most 1.570 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: 96 * date and approx. time of event: 2024 Oct 16, 02:49 - 2024 Oct 16, 03:12 * geocentric midpoint of event [JD]: 2460599.62574508 * magnitude of target star: 11.66 * magnitude drop [mag]: 4.61 * estimated maximum duration [s]: 1.570 * Moon: 97 % sunlit, 94° distance * Sun: 106° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 14 * 1 sigma uncertainty interval [path widths]: +/- 0.41 * 1 sigma uncertainty interval [seconds]: +/- 1.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.011, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.011", 0.002", 92°) * approx speed of asteroid's shadow [km/s]: 7.8055 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 587-030396 by 254 Augusta 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 - 67 0 0 15 28 50 2 49 34.8 1 62 -68 15 24 17 15 33 22 15 20 33 15 37 7 .... - 66 0 0 16 0 51 2 49 35.2 2 62 -69 15 56 17 16 5 25 15 52 33 16 9 11 -0.57 - 65 0 0 16 33 24 2 49 36.0 3 62 -70 16 28 49 16 38 0 16 25 3 16 41 46 -0.61 - 64 0 0 17 6 28 2 49 37.2 4 63 -71 17 1 52 17 11 5 16 58 5 17 14 52 -0.62 - 63 0 0 17 40 2 2 49 38.7 5 63 -71 17 35 25 17 44 40 17 31 36 17 48 29 -0.63 - 62 0 0 18 14 6 2 49 40.6 6 63 -72 18 9 27 18 18 45 18 5 38 18 22 35 -0.64 - 61 0 0 18 48 38 2 49 42.9 7 64 -73 18 43 58 18 53 18 18 40 8 18 57 9 -0.65 - 60 0 0 19 23 38 2 49 45.5 9 64 -73 19 18 56 19 28 19 19 15 5 19 32 11 -0.65 - 59 0 0 19 59 4 2 49 48.5 10 64 -73 19 54 21 20 3 47 19 50 29 20 7 40 -0.65 - 58 0 0 20 34 56 2 49 51.9 11 65 -74 20 30 12 20 39 41 20 26 19 20 43 35 -0.65 - 57 0 0 21 11 13 2 49 55.6 12 65 -74 21 6 28 21 15 59 21 2 34 21 19 54 -0.66 - 56 0 0 21 47 54 2 49 59.7 13 66 -74 21 43 8 21 52 41 21 39 12 21 56 37 -0.66 - 55 0 0 22 24 57 2 50 4.2 14 66 -74 22 20 10 22 29 45 22 16 13 22 33 42 -0.66 - 54 0 0 23 2 22 2 50 9.0 15 66 -74 22 57 33 23 7 11 22 53 35 23 11 9 -0.66 - 53 0 0 23 40 6 2 50 14.2 16 67 -74 23 35 16 23 44 57 23 31 18 23 48 56 -0.66 - 52 0 0 24 18 10 2 50 19.7 17 67 -74 24 13 18 24 23 1 24 9 19 24 27 1 -0.66 - 51 0 0 24 56 30 2 50 25.6 19 68 -73 24 51 38 25 1 23 24 47 38 25 5 24 -0.66 - 50 0 0 25 35 7 2 50 31.9 20 68 -73 25 30 13 25 40 1 25 26 12 25 44 3 -0.66 - 49 0 0 26 13 58 2 50 38.5 21 69 -73 26 9 3 26 18 53 26 5 1 26 22 56 -0.66 - 48 0 0 26 53 2 2 50 45.4 22 70 -72 26 48 6 26 57 58 26 44 3 27 2 2 -0.66 - 47 0 0 27 32 17 2 50 52.6 23 70 -72 27 27 21 27 37 14 27 23 17 27 41 19 -0.66 - 46 0 0 28 11 42 2 51 0.2 24 71 -71 28 6 45 28 16 40 28 2 40 28 20 46 -0.66 - 45 0 0 28 51 16 2 51 8.1 25 71 -70 28 46 17 28 56 15 28 42 12 29 0 21 -0.66 - 44 0 0 29 30 56 2 51 16.3 26 72 -69 29 25 56 29 35 55 29 21 50 29 40 2 -0.66 - 43 0 0 30 10 40 2 51 24.7 27 73 -69 30 5 40 30 15 41 30 1 33 30 19 48 -0.66 - 42 0 0 30 50 28 2 51 33.5 28 73 -68 30 45 27 30 55 29 30 41 19 30 59 37 -0.66 - 41 0 0 31 30 17 2 51 42.5 29 74 -67 31 25 15 31 35 19 31 21 7 31 39 28 -0.66 - 40 0 0 32 10 5 2 51 51.8 30 75 -66 32 5 3 32 15 8 32 0 54 32 19 17 -0.66 - 39 0 0 32 49 52 2 52 1.3 31 76 -65 32 44 49 32 54 55 32 40 40 32 59 5 -0.66 - 38 0 0 33 29 34 2 52 11.1 32 77 -64 33 24 31 33 34 38 33 20 21 33 38 48 -0.66 - 37 0 0 34 9 11 2 52 21.0 33 77 -63 34 4 7 34 14 15 33 59 57 34 18 26 -0.66 - 36 0 0 34 48 40 2 52 31.2 34 78 -62 34 43 36 34 53 45 34 39 26 34 57 56 -0.66 - 35 0 0 35 28 0 2 52 41.6 35 79 -62 35 22 56 35 33 6 35 18 45 35 37 17 -0.66 - 34 0 0 36 7 10 2 52 52.2 36 80 -61 36 2 5 36 12 15 35 57 54 36 16 27 -0.66 - 33 0 0 36 46 7 2 53 2.9 37 81 -60 36 41 1 36 51 12 36 36 50 36 55 24 -0.66 - 32 0 0 37 24 49 2 53 13.8 38 82 -59 37 19 44 37 29 55 37 15 33 37 34 7 -0.66 - 31 0 0 38 3 16 2 53 24.8 39 83 -58 37 58 11 38 8 22 37 54 0 38 12 34 -0.66 - 30 0 0 38 41 26 2 53 35.9 40 84 -57 38 36 20 38 46 31 38 32 9 38 50 43 -0.66 - 29 0 0 39 19 16 2 53 47.2 41 86 -56 39 14 11 39 24 22 39 10 0 39 28 34 -0.66 - 28 0 0 39 56 47 2 53 58.6 41 87 -55 39 51 41 40 1 52 39 47 31 40 6 4 -0.66 - 27 0 0 40 33 55 2 54 10.0 42 88 -54 40 28 50 40 39 1 40 24 40 40 43 12 -0.66 - 26 0 0 41 10 41 2 54 21.5 43 89 -53 41 5 37 41 15 46 41 1 26 41 19 57 -0.65 - 25 0 0 41 47 3 2 54 33.1 44 90 -52 41 41 59 41 52 7 41 37 49 41 56 18 -0.65 - 24 0 0 42 22 59 2 54 44.7 45 92 -51 42 17 55 42 28 3 42 13 45 42 32 14 -0.65 - 23 0 0 42 58 28 2 54 56.4 45 93 -50 42 53 25 43 3 32 42 49 16 43 7 42 -0.65 - 22 0 0 43 33 30 2 55 8.1 46 94 -49 43 28 28 43 38 34 43 24 19 43 42 43 -0.65 - 21 0 0 44 8 4 2 55 19.7 47 96 -48 44 3 2 44 13 6 43 58 53 44 17 15 -0.65 - 20 0 0 44 42 8 2 55 31.4 48 97 -47 44 37 6 44 47 9 44 32 59 44 51 18 -0.65 - 19 0 0 45 15 41 2 55 43.1 48 99 -46 45 10 40 45 20 42 45 6 33 45 24 50 -0.65 - 18 0 0 45 48 44 2 55 54.8 49 100 -45 45 43 44 45 53 44 45 39 37 45 57 51 -0.65 - 17 0 0 46 21 15 2 56 6.4 49 102 -44 46 16 15 46 26 14 46 12 10 46 30 20 -0.65 - 16 0 0 46 53 13 2 56 18.0 50 103 -44 46 48 15 46 58 12 46 44 10 47 2 17 -0.65 - 15 0 0 47 24 39 2 56 29.5 51 105 -43 47 19 41 47 29 36 47 15 37 47 33 41 -0.65 - 14 0 0 47 55 31 2 56 41.0 51 106 -42 47 50 35 48 0 28 47 46 32 48 4 32 -0.65 - 13 0 0 48 25 50 2 56 52.4 52 108 -41 48 20 55 48 30 45 48 16 52 48 34 48 -0.65 - 12 0 0 48 55 34 2 57 3.8 52 110 -40 48 50 40 49 0 29 48 46 39 49 4 31 -0.65 - 11 0 0 49 24 45 2 57 15.0 53 111 -39 49 19 52 49 29 38 49 15 51 49 33 39 -0.65 - 10 0 0 49 53 21 2 57 26.2 53 113 -38 49 48 29 49 58 13 49 44 29 50 2 13 -0.65 - 9 0 0 50 21 22 2 57 37.3 53 115 -38 50 16 31 50 26 13 50 12 33 50 30 12 -0.65 - 8 0 0 50 48 49 2 57 48.3 54 117 -37 50 43 59 50 53 38 50 40 2 50 57 37 -0.65 - 7 0 0 51 15 41 2 57 59.3 54 118 -36 51 10 52 51 20 29 51 6 56 51 24 27 -0.65 - 6 0 0 51 41 58 2 58 10.1 55 120 -35 51 37 11 51 46 45 51 33 15 51 50 42 -0.65 - 5 0 0 52 7 41 2 58 20.8 55 122 -34 52 2 55 52 12 27 51 59 0 52 16 22 -0.64 - 4 0 0 52 32 49 2 58 31.4 55 124 -34 52 28 4 52 37 34 52 24 11 52 41 28 -0.64 - 3 0 0 52 57 23 2 58 41.9 55 126 -33 52 52 40 53 2 6 52 48 47 53 5 59 -0.64 - 2 0 0 53 21 22 2 58 52.3 56 128 -32 53 16 41 53 26 5 53 12 49 53 29 57 -0.64 - 1 0 0 53 44 48 2 59 2.6 56 129 -31 53 40 8 53 49 29 53 36 17 53 53 20 -0.64 0 0 0 54 7 40 2 59 12.8 56 131 -31 54 3 1 54 12 20 53 59 12 54 16 10 -0.64 1 0 0 54 29 59 2 59 22.8 56 133 -30 54 25 21 54 34 37 54 21 33 54 38 26 -0.64 2 0 0 54 51 45 2 59 32.8 57 135 -29 54 47 8 54 56 21 54 43 21 55 0 9 -0.64 3 0 0 55 12 57 2 59 42.6 57 137 -29 55 8 22 55 17 33 55 4 36 55 21 19 -0.64 4 0 0 55 33 37 2 59 52.3 57 139 -28 55 29 4 55 38 12 55 25 19 55 41 57 -0.64 5 0 0 55 53 46 3 0 1.9 57 141 -27 55 49 13 55 58 18 55 45 29 56 2 3 -0.64 6 0 0 56 13 22 3 0 11.4 57 143 -27 56 8 51 56 17 54 56 5 8 56 21 37 -0.64 7 0 0 56 32 27 3 0 20.8 57 145 -26 56 27 57 56 36 57 56 24 16 56 40 40 -0.64 8 0 0 56 51 1 3 0 30.0 57 146 -25 56 46 33 56 55 30 56 42 52 56 59 12 -0.64 9 0 0 57 9 5 3 0 39.2 57 148 -25 57 4 38 57 13 33 57 0 58 57 17 13 -0.64 10 0 0 57 26 39 3 0 48.2 57 150 -24 57 22 13 57 31 5 57 18 34 57 34 44 -0.64 11 0 0 57 43 43 3 0 57.1 57 152 -23 57 39 18 57 48 8 57 35 40 57 51 46 -0.64 12 0 0 58 0 17 3 1 5.9 57 154 -23 57 55 54 58 4 41 57 52 17 58 8 18 -0.64 13 0 0 58 16 23 3 1 14.6 57 156 -22 58 12 1 58 20 45 58 8 25 58 24 21 -0.64 14 0 0 58 32 0 3 1 23.3 57 158 -22 58 27 39 58 36 22 58 24 5 58 39 57 -0.64 15 0 0 58 47 10 3 1 31.7 57 159 -21 58 42 50 58 51 30 58 39 16 58 55 4 -0.64 16 0 0 59 1 51 3 1 40.1 57 161 -20 58 57 32 59 6 10 58 54 0 59 9 43 -0.64 17 0 0 59 16 6 3 1 48.4 57 163 -20 59 11 48 59 20 24 59 8 16 59 23 56 -0.64 18 0 0 59 29 54 3 1 56.6 57 165 -19 59 25 37 59 34 10 59 22 6 59 37 42 -0.64 19 0 0 59 43 15 3 2 4.7 57 167 -19 59 39 0 59 47 31 59 35 30 59 51 1 -0.64 20 0 0 59 56 10 3 2 12.7 57 168 -18 59 51 56 60 0 25 59 48 27 60 3 54 -0.64 21 0 0 60 8 40 3 2 20.6 57 170 -18 60 4 27 60 12 54 60 0 59 60 16 22 -0.64 22 0 0 60 20 45 3 2 28.5 57 172 -17 60 16 33 60 24 57 60 13 5 60 28 25 -0.64 23 0 0 60 32 25 3 2 36.2 57 174 -17 60 28 14 60 36 36 60 24 47 60 40 3 -0.64 24 0 0 60 43 40 3 2 43.8 56 175 -16 60 39 30 60 47 51 60 36 4 60 51 17 -0.64 25 0 0 60 54 32 3 2 51.4 56 177 -15 60 50 23 60 58 41 60 46 58 61 2 7 -0.64 26 0 0 61 5 0 3 2 58.8 56 179 -15 61 0 51 61 9 8 60 57 27 61 12 33 -0.64 27 0 0 61 15 4 3 3 6.2 56 180 -14 61 10 56 61 19 12 61 7 33 61 22 36 -0.64 28 0 0 61 24 45 3 3 13.5 56 182 -14 61 20 39 61 28 52 61 17 16 61 32 15 -0.64 29 0 0 61 34 4 3 3 20.8 56 183 -13 61 29 58 61 38 10 61 26 36 61 41 32 -0.64 30 0 0 61 43 0 3 3 27.9 55 185 -13 61 38 55 61 47 6 61 35 34 61 50 27 -0.64 31 0 0 61 51 35 3 3 35.0 55 187 -12 61 47 30 61 55 39 61 44 10 61 59 0 -0.64 32 0 0 61 59 47 3 3 42.0 55 188 -12 61 55 43 62 3 51 61 52 23 62 7 11 -0.64 33 0 0 62 7 38 3 3 49.0 55 190 -11 62 3 35 62 11 41 62 0 16 62 15 1 -0.64 34 0 0 62 15 8 3 3 55.8 55 191 -11 62 11 6 62 19 10 62 7 47 62 22 29 -0.64 35 0 0 62 22 17 3 4 2.7 54 193 -10 62 18 15 62 26 18 62 14 57 62 29 37 -0.64 36 0 0 62 29 5 3 4 9.4 54 194 -10 62 25 4 62 33 6 62 21 46 62 36 24 -0.64 37 0 0 62 35 32 3 4 16.1 54 196 -10 62 31 32 62 39 33 62 28 15 62 42 50 -0.64 38 0 0 62 41 40 3 4 22.7 54 197 -9 62 37 40 62 45 39 62 34 23 62 48 57 -0.64 39 0 0 62 47 27 3 4 29.3 53 199 -9 62 43 28 62 51 26 62 40 12 62 54 43 -0.64 40 0 0 62 52 55 3 4 35.8 53 200 -8 62 48 56 62 56 53 62 45 40 63 0 10 -0.64 41 0 0 62 58 3 3 4 42.2 53 202 -8 62 54 4 63 2 1 62 50 49 63 5 17 -0.64 42 0 0 63 2 51 3 4 48.6 53 203 -7 62 58 53 63 6 49 62 55 38 63 10 4 -0.64 43 0 0 63 7 20 3 4 55.0 52 205 -7 63 3 23 63 11 18 63 0 8 63 14 33 -0.64 44 0 0 63 11 31 3 5 1.3 52 206 -6 63 7 34 63 15 27 63 4 19 63 18 42 -0.64 45 0 0 63 15 22 3 5 7.5 52 208 -6 63 11 25 63 19 18 63 8 11 63 22 33 -0.64 46 0 0 63 18 54 3 5 13.8 52 209 -5 63 14 58 63 22 51 63 11 44 63 26 5 -0.64 47 0 0 63 22 8 3 5 19.9 51 210 -5 63 18 12 63 26 4 63 14 59 63 29 18 -0.64 48 0 0 63 25 3 3 5 26.0 51 212 -4 63 21 8 63 28 59 63 17 54 63 32 13 -0.64 49 0 0 63 27 40 3 5 32.1 51 213 -4 63 23 45 63 31 36 63 20 32 63 34 49 -0.64 50 0 0 63 29 59 3 5 38.2 51 215 -4 63 26 4 63 33 54 63 22 51 63 37 8 -0.64 51 0 0 63 31 59 3 5 44.2 50 216 -3 63 28 4 63 35 54 63 24 51 63 39 7 -0.64 52 0 0 63 33 41 3 5 50.1 50 217 -3 63 29 47 63 37 36 63 26 34 63 40 49 -0.64 53 0 0 63 35 5 3 5 56.0 50 219 -2 63 31 11 63 39 0 63 27 58 63 42 13 -0.64 54 0 0 63 36 11 3 6 1.9 49 220 -2 63 32 17 63 40 6 63 29 4 63 43 19 -0.64 55 0 0 63 36 59 3 6 7.8 49 221 -1 63 33 5 63 40 54 63 29 52 63 44 7 -0.64 56 0 0 63 37 29 3 6 13.6 49 223 -1 63 33 35 63 41 24 63 30 22 63 44 37 -0.64 57 0 0 63 37 41 3 6 19.4 48 224 -1 63 33 47 63 41 36 63 30 34 63 44 49 -0.64 58 0 0 63 37 35 3 6 25.2 48 225 0 63 33 41 63 41 30 63 30 28 63 44 43 -0.64 59 0 0 63 37 12 3 6 30.9 48 226 0 63 33 17 63 41 6 63 30 5 63 44 19 -0.64 60 0 0 63 36 30 3 6 36.7 47 228 1 63 32 35 63 40 25 63 29 23 63 43 38 -0.64 61 0 0 63 35 30 3 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61 9 45 3 9 9.4 37 260 13 61 5 36 61 13 54 61 2 12 61 17 19 -0.65 89 0 0 60 59 34 3 9 14.7 36 261 13 60 55 24 61 3 44 60 51 59 61 7 9 -0.65 90 0 0 60 48 59 3 9 20.0 36 262 14 60 44 49 60 53 10 60 41 23 60 56 37 -0.65 91 0 0 60 38 2 3 9 25.2 35 263 14 60 33 50 60 42 14 60 30 23 60 45 41 -0.65 92 0 0 60 26 41 3 9 30.5 35 265 15 60 22 28 60 30 54 60 19 1 60 34 22 -0.65 93 0 0 60 14 56 3 9 35.7 34 266 15 60 10 43 60 19 10 60 7 14 60 22 39 -0.65 94 0 0 60 2 47 3 9 40.9 34 267 16 59 58 33 60 7 2 59 55 3 60 10 32 -0.65 95 0 0 59 50 14 3 9 46.1 33 268 16 59 45 58 59 54 30 59 42 28 59 58 1 -0.65 96 0 0 59 37 16 3 9 51.3 33 269 17 59 32 59 59 41 33 59 29 28 59 45 4 -0.66 97 0 0 59 23 53 3 9 56.4 32 270 17 59 19 35 59 28 11 59 16 3 59 31 43 -0.66 98 0 0 59 10 4 3 10 1.6 32 271 18 59 5 45 59 14 23 59 2 12 59 17 56 -0.66 99 0 0 58 55 49 3 10 6.7 31 272 18 58 51 29 59 0 9 58 47 55 59 3 44 -0.66 100 0 0 58 41 8 3 10 11.8 31 273 18 58 36 47 58 45 30 58 33 12 58 49 5 -0.66 101 0 0 58 26 1 3 10 16.9 30 274 19 58 21 38 58 30 23 58 18 2 58 33 59 -0.66 102 0 0 58 10 26 3 10 21.9 30 275 19 58 6 2 58 14 50 58 2 26 58 18 27 -0.66 103 0 0 57 54 24 3 10 26.9 29 276 20 57 50 0 57 58 50 57 46 22 58 2 28 -0.66 104 0 0 57 37 55 3 10 31.9 28 277 20 57 33 29 57 42 21 57 29 51 57 46 1 -0.66 105 0 0 57 20 58 3 10 36.9 28 278 21 57 16 31 57 25 26 57 12 51 57 29 6 -0.66 106 0 0 57 3 33 3 10 41.8 27 279 21 56 59 4 57 8 1 56 55 24 57 11 42 -0.66 107 0 0 56 45 39 3 10 46.6 27 280 22 56 41 9 56 50 9 56 37 27 56 53 51 -0.66 108 0 0 56 27 16 3 10 51.5 26 281 22 56 22 45 56 31 47 56 19 2 56 35 30 -0.67 109 0 0 56 8 24 3 10 56.3 25 281 23 56 3 51 56 12 56 56 0 8 56 16 40 -0.67 110 0 0 55 49 2 3 11 1.0 25 282 23 55 44 28 55 53 36 55 40 44 55 57 21 -0.67 111 0 0 55 29 10 3 11 5.7 24 283 24 55 24 36 55 33 45 55 20 50 55 37 31 -0.67 112 0 0 55 8 49 3 11 10.3 24 284 24 55 4 13 55 13 25 55 0 26 55 17 12 -0.67 113 0 0 54 47 57 3 11 14.9 23 285 25 54 43 20 54 52 34 54 39 32 54 56 23 -0.67 114 0 0 54 26 35 3 11 19.4 22 286 25 54 21 56 54 31 13 54 18 8 54 35 2 -0.67 115 0 0 54 4 41 3 11 23.8 22 287 26 54 0 2 54 9 21 53 56 12 54 13 11 -0.67 116 0 0 53 42 17 3 11 28.1 21 288 26 53 37 36 53 46 58 53 33 46 53 50 50 -0.67 117 0 0 53 19 22 3 11 32.4 20 289 27 53 14 40 53 24 4 53 10 48 53 27 57 -0.68 118 0 0 52 55 56 3 11 36.6 19 290 28 52 51 12 53 0 39 52 47 20 53 4 32 -0.68 119 0 0 52 31 58 3 11 40.7 19 290 28 52 27 13 52 36 42 52 23 20 52 40 37 -0.68 120 0 0 52 7 29 3 11 44.7 18 291 29 52 2 43 52 12 14 51 58 49 52 16 9 -0.68 121 0 0 51 42 28 3 11 48.6 17 292 29 51 37 41 51 47 15 51 33 46 51 51 11 -0.68 122 0 0 51 16 56 3 11 52.3 17 293 30 51 12 8 51 21 44 51 8 12 51 25 41 -0.69 123 0 0 50 50 52 3 11 56.0 16 294 30 50 46 4 50 55 41 50 42 6 50 59 39 -0.69 124 0 0 50 24 18 3 11 59.5 15 295 31 50 19 28 50 29 8 50 15 30 50 33 6 -0.69 125 0 0 49 57 12 3 12 2.9 14 295 31 49 52 21 50 2 3 49 48 22 50 6 2 -0.69 126 0 0 49 29 35 3 12 6.2 13 296 32 49 24 43 49 34 27 49 20 43 49 38 27 -0.70 127 0 0 49 1 27 3 12 9.3 13 297 32 48 56 34 49 6 20 48 52 34 49 10 21 -0.70 128 0 0 48 32 49 3 12 12.3 12 298 33 48 27 55 48 37 43 48 23 54 48 41 44 -0.70 129 0 0 48 3 40 3 12 15.1 11 299 33 47 58 46 48 8 35 47 54 44 48 12 38 -0.71 130 0 0 47 34 2 3 12 17.7 10 299 34 47 29 7 47 38 58 47 25 4 47 43 1 -0.71 131 0 0 47 3 54 3 12 20.2 9 300 34 46 58 58 47 8 51 46 54 55 47 12 55 -0.72 132 0 0 46 33 18 3 12 22.5 8 301 34 46 28 21 46 38 15 46 24 17 46 42 19 -0.72 133 0 0 46 2 13 3 12 24.5 8 302 35 45 57 15 46 7 11 45 53 11 46 11 16 -0.73 134 0 0 45 30 40 3 12 26.4 7 302 35 45 25 42 45 35 39 45 21 37 45 39 44 -0.74 135 0 0 44 58 40 3 12 28.1 6 303 36 44 53 42 45 3 39 44 49 36 45 7 45 -0.75 136 0 0 44 26 14 3 12 29.5 5 304 36 44 21 15 44 31 14 44 17 9 44 35 20 -0.77 137 0 0 43 53 22 3 12 30.7 4 305 37 43 48 23 43 58 22 43 44 17 44 2 29 -0.80 138 0 0 43 20 6 3 12 31.7 3 305 37 43 15 6 43 25 6 43 10 59 43 29 13 -0.84 139 0 0 42 46 25 3 12 32.5 2 306 37 42 41 25 42 51 26 42 37 18 42 55 33 -0.91 140 0 0 42 12 21 3 12 33.0 1 307 38 42 7 21 42 17 22 42 3 14 42 21 30 -1.10 141 0 0 41 37 55 3 12 33.2 0 307 38 41 32 55 41 42 57 41 28 47 41 47 5 -2.45 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 587-030396 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 29 30.4032 DE: +27 14 25.074 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 29 30.4033 DE: +27 14 25.074 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.400,0.400) * V mag [mag]: 11.7 * B mag [mag]: 11.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (254) Augusta asteroid class: approx. diameter [km]: 12 approx. diameter ["]: 0.008 distance from Earth [AU]: 1.98500 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#50 date of fit: 2023 Apr 24 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): 0.011", 0.002", 91.645° remarks: * orbital elements for (254)Augusta : Mean anomaly = 169.6504944768 deg Arg. of pericenter = 233.4962692751 deg Long. of node = 28.4098130199 deg Inclination = 4.5084030655 deg Eccentricity = 0.1211231311 Semimajor axis = 2.1959450058 AU Perihelion dist = 1.9299652711 AU Mag: H = 11.72, G = 0.15 Epoch of elements : MJD 60599.12574484 TDT (2024 Oct 16.1257) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#502023Apr24,1.57,2024,10,16,3.017882,-0.142565,0.516100,4.246681,1.172717,-0.005390,0.000180,0.000000,0.000000 27.3697,27.2243,131.12,-9.03,False UCAC4 587-030396,6.49177866,27.2402982,11.86,11.66,11.55,0.0,0,,6.51772671,27.2243264,4.61,4.27,0,0,1 254,Augusta,16.25,12.229,1.9850,0,0,1.410,5.20,,0.6,0 0,169.6124,2024,10,16,233.4963,28.4098,4.5084,0.12112,2.19595,1.92997,11.72,5.0,0.15 1.411,0.0107,0.0016,92,0.0035,Known errors,2.18,0,-1,-1 20241016_030396,60140.64 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:18 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org