IOTA/IOTA-ES occultation update for (6129) Demokritos / UCAC4 574-016328 event on 2024 Apr 09, 02:13 UT Visible from Summary ------- On 2024 Apr 09 UT, the 16.196 km diameter asteroid (6129) Demokritos will occult a 10.4 mag star in the constellation Taurus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 8.62 mag to 19.00 mag (the magnitude of the asteroid) for at most 0.590 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 Apr 09, 02:09 - 2024 Apr 09, 02:16 * geocentric midpoint of event [JD]: 2460409.59242112 * magnitude of target star: 10.38 * magnitude drop [mag]: 8.62 * estimated maximum duration [s]: 0.590 * Moon: 0 % sunlit, 59° distance * Sun: 63° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 17 * 1 sigma uncertainty interval [path widths]: +/- 0.41 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.009, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.009", 0.003", 92°) * approx speed of asteroid's shadow [km/s]: 27.5515 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 574-016328 by 6129 Demokritos on 2024 Apr 9 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 128 0 0 -10 0 21 2 9 19.6 1 65 63 -10 5 20 - 9 55 23 -10 9 24 - 9 51 19 .... 129 0 0 - 9 32 36 2 9 19.7 2 65 64 - 9 37 35 - 9 27 38 - 9 41 39 - 9 23 34 0.09 130 0 0 - 9 4 56 2 9 19.9 3 64 65 - 9 9 54 - 8 59 58 - 9 13 58 - 8 55 54 0.14 131 0 0 - 8 37 20 2 9 20.2 4 64 66 - 8 42 18 - 8 32 22 - 8 46 21 - 8 28 18 0.16 132 0 0 - 8 9 49 2 9 20.6 5 64 67 - 8 14 47 - 8 4 52 - 8 18 51 - 8 0 48 0.18 133 0 0 - 7 42 25 2 9 21.0 6 64 69 - 7 47 22 - 7 37 28 - 7 51 26 - 7 33 25 0.19 134 0 0 - 7 15 8 2 9 21.6 7 64 70 - 7 20 5 - 7 10 11 - 7 24 8 - 7 6 8 0.19 135 0 0 - 6 47 58 2 9 22.2 9 64 71 - 6 52 55 - 6 43 2 - 6 56 58 - 6 38 59 0.20 136 0 0 - 6 20 57 2 9 22.9 10 64 72 - 6 25 54 - 6 16 1 - 6 29 57 - 6 11 58 0.20 137 0 0 - 5 54 5 2 9 23.7 11 63 73 - 5 59 2 - 5 49 9 - 6 3 4 - 5 45 7 0.20 138 0 0 - 5 27 23 2 9 24.6 12 63 73 - 5 32 19 - 5 22 28 - 5 36 21 - 5 18 26 0.21 139 0 0 - 5 0 52 2 9 25.6 13 63 74 - 5 5 47 - 4 55 56 - 5 9 49 - 4 51 55 0.21 140 0 0 - 4 34 31 2 9 26.6 14 63 75 - 4 39 26 - 4 29 36 - 4 43 28 - 4 25 35 0.21 141 0 0 - 4 8 23 2 9 27.8 15 63 76 - 4 13 17 - 4 3 28 - 4 17 19 - 3 59 27 0.21 142 0 0 - 3 42 27 2 9 29.0 16 63 77 - 3 47 21 - 3 37 32 - 3 51 22 - 3 33 32 0.21 143 0 0 - 3 16 44 2 9 30.3 17 63 78 - 3 21 37 - 3 11 50 - 3 25 38 - 3 7 49 0.21 144 0 0 - 2 51 14 2 9 31.7 18 63 79 - 2 56 8 - 2 46 21 - 3 0 8 - 2 42 21 0.21 145 0 0 - 2 25 59 2 9 33.1 19 63 79 - 2 30 52 - 2 21 6 - 2 34 52 - 2 17 7 0.22 146 0 0 - 2 0 59 2 9 34.7 21 63 80 - 2 5 52 - 1 56 7 - 2 9 52 - 1 52 8 0.22 147 0 0 - 1 36 15 2 9 36.3 22 63 81 - 1 41 7 - 1 31 23 - 1 45 6 - 1 27 24 0.22 148 0 0 - 1 11 47 2 9 38.0 23 63 81 - 1 16 38 - 1 6 55 - 1 20 37 - 1 2 57 0.22 149 0 0 - 0 47 35 2 9 39.8 24 62 81 - 0 52 26 - 0 42 44 - 0 56 25 - 0 38 46 0.22 150 0 0 - 0 23 41 2 9 41.6 25 62 82 - 0 28 31 - 0 18 50 - 0 32 29 - 0 14 52 0.22 151 0 0 - 0 0 4 2 9 43.5 26 62 82 - 0 4 54 0 4 46 - 0 8 52 0 8 44 0.22 152 0 0 0 23 15 2 9 45.5 27 62 82 0 18 25 0 28 4 0 14 28 0 32 1 0.22 153 0 0 0 46 15 2 9 47.6 28 62 81 0 41 25 0 51 4 0 37 28 0 55 0 0.22 154 0 0 1 8 55 2 9 49.7 29 62 81 1 4 7 1 13 44 1 0 10 1 17 40 0.22 155 0 0 1 31 17 2 9 51.9 30 62 81 1 26 28 1 36 5 1 22 32 1 40 0 0.22 156 0 0 1 53 18 2 9 54.2 31 62 80 1 48 30 1 58 5 1 44 34 2 2 1 0.22 157 0 0 2 14 58 2 9 56.6 32 62 79 2 10 11 2 19 45 2 6 16 2 23 40 0.22 158 0 0 2 36 18 2 9 59.0 33 62 79 2 31 31 2 41 5 2 27 36 2 44 59 0.22 159 0 0 2 57 16 2 10 1.4 34 62 78 2 52 30 3 2 3 2 48 36 3 5 57 0.22 160 0 0 3 17 53 2 10 4.0 35 62 77 3 13 8 3 22 39 3 9 14 3 26 33 0.22 161 0 0 3 38 8 2 10 6.6 37 62 76 3 33 23 3 42 53 3 29 29 3 46 47 0.23 162 0 0 3 58 1 2 10 9.2 38 62 75 3 53 16 4 2 45 3 49 23 4 6 38 0.23 163 0 0 4 17 30 2 10 11.9 39 62 75 4 12 46 4 22 15 4 8 54 4 26 7 0.23 164 0 0 4 36 37 2 10 14.7 40 62 74 4 31 54 4 41 21 4 28 1 4 45 13 0.23 165 0 0 4 55 21 2 10 17.5 41 61 73 4 50 38 5 0 4 4 46 46 5 3 56 0.23 166 0 0 5 13 41 2 10 20.4 42 61 72 5 8 58 5 18 23 5 5 7 5 22 15 0.23 167 0 0 5 31 37 2 10 23.3 43 61 71 5 26 55 5 36 19 5 23 4 5 40 10 0.23 168 0 0 5 49 9 2 10 26.3 44 61 70 5 44 28 5 53 51 5 40 37 5 57 41 0.23 169 0 0 6 6 17 2 10 29.3 45 61 69 6 1 36 6 10 58 5 57 46 6 14 48 0.23 170 0 0 6 23 0 2 10 32.4 46 61 68 6 18 20 6 27 41 6 14 30 6 31 30 0.23 171 0 0 6 39 19 2 10 35.5 47 61 67 6 34 38 6 43 59 6 30 49 6 47 48 0.23 172 0 0 6 55 12 2 10 38.7 48 60 66 6 50 32 6 59 52 6 46 43 7 3 41 0.23 173 0 0 7 10 40 2 10 41.9 49 60 65 7 6 1 7 15 20 7 2 12 7 19 8 0.23 174 0 0 7 25 43 2 10 45.2 50 60 64 7 21 5 7 30 22 7 17 16 7 34 10 0.23 175 0 0 7 40 21 2 10 48.5 51 60 63 7 35 42 7 44 59 7 31 54 7 48 47 0.23 176 0 0 7 54 32 2 10 51.8 52 60 62 7 49 55 7 59 10 7 46 7 8 2 58 0.23 177 0 0 8 8 18 2 10 55.2 53 59 61 8 3 41 8 12 56 7 59 54 8 16 43 0.23 178 0 0 8 21 38 2 10 58.6 54 59 60 8 17 1 8 26 15 8 13 14 8 30 2 0.23 179 0 0 8 34 32 2 11 2.1 55 59 59 8 29 55 8 39 9 8 26 9 8 42 55 0.23 -180 0 0 8 47 0 2 11 5.6 56 58 58 8 42 23 8 51 36 8 38 37 8 55 22 0.23 -179 0 0 8 59 1 2 11 9.1 57 58 57 8 54 25 9 3 37 8 50 39 9 7 22 0.23 -178 0 0 9 10 35 2 11 12.7 58 58 56 9 6 0 9 15 11 9 2 14 9 18 56 0.23 -177 0 0 9 21 44 2 11 16.2 59 57 55 9 17 9 9 26 19 9 13 23 9 30 4 0.23 -176 0 0 9 32 25 2 11 19.9 59 57 54 9 27 50 9 37 0 9 24 5 9 40 45 0.23 -175 0 0 9 42 40 2 11 23.5 60 56 53 9 38 6 9 47 14 9 34 21 9 50 59 0.23 -174 0 0 9 52 28 2 11 27.2 61 56 52 9 47 54 9 57 2 9 44 9 10 0 46 0.23 -173 0 0 10 1 49 2 11 30.9 62 55 51 9 57 15 10 6 23 9 53 31 10 10 7 0.23 -172 0 0 10 10 43 2 11 34.6 63 54 50 10 6 10 10 15 17 10 2 26 10 19 0 0.23 -171 0 0 10 19 10 2 11 38.4 64 53 49 10 14 37 10 23 44 10 10 53 10 27 27 0.23 -170 0 0 10 27 10 2 11 42.1 65 53 48 10 22 37 10 31 43 10 18 54 10 35 27 0.23 -169 0 0 10 34 43 2 11 45.9 66 52 47 10 30 11 10 39 16 10 26 27 10 42 59 0.23 -168 0 0 10 41 49 2 11 49.8 67 51 46 10 37 17 10 46 21 10 33 34 10 50 4 0.23 -167 0 0 10 48 28 2 11 53.6 67 49 45 10 43 55 10 53 0 10 40 12 10 56 43 0.23 -166 0 0 10 54 39 2 11 57.4 68 48 44 10 50 7 10 59 11 10 46 24 11 2 53 0.23 -165 0 0 11 0 23 2 12 1.3 69 47 43 10 55 51 11 4 55 10 52 8 11 8 37 0.23 -164 0 0 11 5 40 2 12 5.2 70 45 42 11 1 8 11 10 11 10 57 25 11 13 53 0.23 -163 0 0 11 10 29 2 12 9.1 71 44 41 11 5 57 11 15 0 11 2 15 11 18 42 0.23 -162 0 0 11 14 51 2 12 13.0 71 42 40 11 10 19 11 19 22 11 6 37 11 23 4 0.23 -161 0 0 11 18 45 2 12 17.0 72 40 39 11 14 14 11 23 16 11 10 32 11 26 58 0.23 -160 0 0 11 22 12 2 12 20.9 73 38 38 11 17 41 11 26 43 11 13 59 11 30 25 0.23 -159 0 0 11 25 12 2 12 24.9 73 36 37 11 20 41 11 29 43 11 16 59 11 33 25 0.23 -158 0 0 11 27 44 2 12 28.9 74 33 36 11 23 13 11 32 15 11 19 31 11 35 57 0.24 -157 0 0 11 29 49 2 12 32.8 74 30 35 11 25 18 11 34 19 11 21 36 11 38 1 0.24 -156 0 0 11 31 26 2 12 36.8 75 27 34 11 26 55 11 35 57 11 23 13 11 39 38 0.24 -155 0 0 11 32 36 2 12 40.8 75 24 33 11 28 5 11 37 6 11 24 23 11 40 48 0.24 -154 0 0 11 33 18 2 12 44.8 76 21 32 11 28 47 11 37 49 11 25 6 11 41 30 0.24 -153 0 0 11 33 33 2 12 48.9 76 17 31 11 29 2 11 38 3 11 25 20 11 41 45 0.24 -152 0 0 11 33 20 2 12 52.9 76 14 30 11 28 49 11 37 50 11 25 7 11 41 32 0.24 -151 0 0 11 32 39 2 12 56.9 77 10 29 11 28 9 11 37 10 11 24 27 11 40 52 0.24 -150 0 0 11 31 32 2 13 0.9 77 6 28 11 27 1 11 36 2 11 23 19 11 39 44 0.24 -149 0 0 11 29 56 2 13 4.9 77 2 27 11 25 26 11 34 27 11 21 44 11 38 9 0.24 -148 0 0 11 27 53 2 13 9.0 77 358 26 11 23 23 11 32 24 11 19 41 11 36 6 0.24 -147 0 0 11 25 23 2 13 13.0 77 354 25 11 20 52 11 29 54 11 17 10 11 33 36 0.24 -146 0 0 11 22 25 2 13 17.0 76 350 24 11 17 54 11 26 56 11 14 12 11 30 38 0.24 -145 0 0 11 19 0 2 13 21.1 76 346 23 11 14 29 11 23 31 11 10 47 11 27 13 0.24 -144 0 0 11 15 7 2 13 25.1 76 342 22 11 10 36 11 19 39 11 6 54 11 23 21 0.24 -143 0 0 11 10 47 2 13 29.1 75 339 21 11 6 16 11 15 19 11 2 33 11 19 1 0.24 -142 0 0 11 6 0 2 13 33.1 75 336 20 11 1 28 11 10 31 10 57 46 11 14 13 0.24 -141 0 0 11 0 45 2 13 37.1 74 333 19 10 56 13 11 5 16 10 52 30 11 8 59 0.24 -140 0 0 10 55 2 2 13 41.1 74 330 18 10 50 30 10 59 34 10 46 47 11 3 17 0.24 -139 0 0 10 48 53 2 13 45.1 73 328 17 10 44 20 10 53 25 10 40 37 10 57 7 0.24 -138 0 0 10 42 16 2 13 49.1 73 325 16 10 37 43 10 46 48 10 34 0 10 50 31 0.24 -137 0 0 10 35 11 2 13 53.1 72 323 15 10 30 39 10 39 44 10 26 55 10 43 27 0.24 -136 0 0 10 27 40 2 13 57.1 71 321 14 10 23 7 10 32 13 10 19 23 10 35 56 0.24 -135 0 0 10 19 41 2 14 1.0 71 319 13 10 15 8 10 24 14 10 11 24 10 27 58 0.24 -134 0 0 10 11 15 2 14 5.0 70 318 12 10 6 42 10 15 49 10 2 58 10 19 32 0.24 -133 0 0 10 2 22 2 14 8.9 69 316 11 9 57 48 10 6 56 9 54 4 10 10 40 0.24 -132 0 0 9 53 2 2 14 12.8 68 315 10 9 48 28 9 57 36 9 44 44 10 1 21 0.23 -131 0 0 9 43 15 2 14 16.7 67 314 9 9 38 41 9 47 50 9 34 56 9 51 34 0.23 -130 0 0 9 33 2 2 14 20.6 66 313 8 9 28 27 9 37 36 9 24 42 9 41 21 0.23 -129 0 0 9 22 21 2 14 24.4 66 311 7 9 17 46 9 26 56 9 14 0 9 30 41 0.23 -128 0 0 9 11 14 2 14 28.3 65 311 6 9 6 38 9 15 49 9 2 52 9 19 34 0.23 -127 0 0 8 59 39 2 14 32.1 64 310 5 8 55 4 9 4 15 8 51 18 9 8 1 0.23 -126 0 0 8 47 39 2 14 35.9 63 309 4 8 43 3 8 52 15 8 39 16 8 56 1 0.23 -125 0 0 8 35 12 2 14 39.7 62 308 3 8 30 35 8 39 48 8 26 49 8 43 35 0.23 -124 0 0 8 22 19 2 14 43.4 61 307 2 8 17 41 8 26 56 8 13 55 8 30 42 0.23 -123 0 0 8 8 59 2 14 47.2 60 307 1 8 4 21 8 13 36 8 0 34 8 17 23 0.23 -122 0 0 7 55 13 2 14 50.8 59 306 0 7 50 35 7 59 51 7 46 48 8 3 39 0.23 -121 0 0 7 41 2 2 14 54.5 58 306 -1 7 36 23 7 45 40 7 32 35 7 49 28 0.23 -120 0 0 7 26 24 2 14 58.1 57 305 -2 7 21 45 7 31 3 7 17 57 7 34 51 0.23 -119 0 0 7 11 21 2 15 1.8 56 305 -3 7 6 42 7 16 0 7 2 53 7 19 49 0.23 -118 0 0 6 55 53 2 15 5.3 55 304 -4 6 51 13 7 0 32 6 47 24 7 4 21 0.23 -117 0 0 6 39 59 2 15 8.9 54 304 -5 6 35 19 6 44 39 6 31 29 6 48 28 0.23 -116 0 0 6 23 40 2 15 12.4 53 304 -6 6 18 59 6 28 21 6 15 9 6 32 10 0.23 -115 0 0 6 6 56 2 15 15.8 52 303 -7 6 2 15 6 11 37 5 58 25 6 15 27 0.23 -114 0 0 5 49 48 2 15 19.2 51 303 -9 5 45 6 5 54 29 5 41 15 5 58 20 0.23 -113 0 0 5 32 15 2 15 22.6 50 303 -10 5 27 33 5 36 57 5 23 41 5 40 48 0.23 -112 0 0 5 14 18 2 15 26.0 49 302 -11 5 9 35 5 19 0 5 5 43 5 22 51 0.23 -111 0 0 4 55 56 2 15 29.3 48 302 -12 4 51 13 5 0 40 4 47 21 5 4 31 0.23 -110 0 0 4 37 12 2 15 32.5 47 302 -13 4 32 28 4 41 55 4 28 36 4 45 47 0.23 -109 0 0 4 18 3 2 15 35.7 46 302 -14 4 13 19 4 22 48 4 9 26 4 26 40 0.23 -108 0 0 3 58 32 2 15 38.9 45 302 -15 3 53 47 4 3 17 3 49 54 4 7 10 0.23 -107 0 0 3 38 38 2 15 42.0 44 301 -16 3 33 53 3 43 23 3 29 59 3 47 16 0.23 -106 0 0 3 18 21 2 15 45.1 43 301 -17 3 13 35 3 23 7 3 9 41 3 27 1 0.23 -105 0 0 2 57 42 2 15 48.1 42 301 -18 2 52 56 3 2 29 2 49 2 3 6 23 0.23 -104 0 0 2 36 42 2 15 51.0 41 301 -19 2 31 55 2 41 29 2 28 0 2 45 23 0.23 -103 0 0 2 15 20 2 15 53.9 40 301 -20 2 10 33 2 20 7 2 6 37 2 24 2 0.23 -102 0 0 1 53 37 2 15 56.7 39 301 -21 1 48 49 1 58 25 1 44 53 2 2 20 0.23 -101 0 0 1 31 33 2 15 59.5 38 301 -22 1 26 45 1 36 22 1 22 49 1 40 18 0.23 -100 0 0 1 9 10 2 16 2.2 37 300 -23 1 4 21 1 13 58 1 0 24 1 17 55 0.23 - 99 0 0 0 46 26 2 16 4.9 36 300 -24 0 41 37 0 51 16 0 37 40 0 55 12 0.23 - 98 0 0 0 23 23 2 16 7.5 35 300 -25 0 18 34 0 28 13 0 14 36 0 32 10 0.23 - 97 0 0 0 0 2 2 16 10.0 34 300 -26 - 0 4 48 0 4 52 - 0 8 46 0 8 50 0.23 - 96 0 0 - 0 23 38 2 16 12.5 33 300 -27 - 0 28 29 - 0 18 47 - 0 32 27 - 0 14 49 0.23 - 95 0 0 - 0 47 36 2 16 14.9 32 300 -29 - 0 52 27 - 0 42 44 - 0 56 26 - 0 38 46 0.23 - 94 0 0 - 1 11 51 2 16 17.2 31 300 -30 - 1 16 43 - 1 6 59 - 1 20 41 - 1 3 0 0.23 - 93 0 0 - 1 36 23 2 16 19.4 29 300 -31 - 1 41 15 - 1 31 30 - 1 45 14 - 1 27 31 0.23 - 92 0 0 - 2 1 10 2 16 21.6 28 300 -32 - 2 6 3 - 1 56 18 - 2 10 3 - 1 52 18 0.23 - 91 0 0 - 2 26 14 2 16 23.7 27 299 -33 - 2 31 7 - 2 21 21 - 2 35 7 - 2 17 21 0.23 - 90 0 0 - 2 51 33 2 16 25.8 26 299 -34 - 2 56 26 - 2 46 39 - 3 0 27 - 2 42 39 0.23 - 89 0 0 - 3 17 6 2 16 27.7 25 299 -35 - 3 22 0 - 3 12 12 - 3 26 1 - 3 8 11 0.23 - 88 0 0 - 3 42 53 2 16 29.6 24 299 -36 - 3 47 47 - 3 37 58 - 3 51 48 - 3 33 58 0.23 - 87 0 0 - 4 8 53 2 16 31.4 23 299 -37 - 4 13 48 - 4 3 58 - 4 17 49 - 3 59 57 0.23 - 86 0 0 - 4 35 6 2 16 33.2 22 299 -38 - 4 40 1 - 4 30 10 - 4 44 3 - 4 26 9 0.23 - 85 0 0 - 5 1 30 2 16 34.8 21 299 -39 - 5 6 26 - 4 56 35 - 5 10 28 - 4 52 33 0.23 - 84 0 0 - 5 28 6 2 16 36.4 20 299 -40 - 5 33 2 - 5 23 10 - 5 37 4 - 5 19 8 0.23 - 83 0 0 - 5 54 52 2 16 37.9 19 298 -41 - 5 59 49 - 5 49 56 - 6 3 51 - 5 45 54 0.23 - 82 0 0 - 6 21 49 2 16 39.3 17 298 -42 - 6 26 45 - 6 16 52 - 6 30 48 - 6 12 50 0.23 - 81 0 0 - 6 48 54 2 16 40.6 16 298 -43 - 6 53 51 - 6 43 57 - 6 57 54 - 6 39 54 0.23 - 80 0 0 - 7 16 8 2 16 41.8 15 298 -44 - 7 21 5 - 7 11 11 - 7 25 9 - 7 7 8 0.23 - 79 0 0 - 7 43 30 2 16 43.0 14 298 -45 - 7 48 27 - 7 38 32 - 7 52 31 - 7 34 29 0.23 - 78 0 0 - 8 10 58 2 16 44.0 13 298 -46 - 8 15 56 - 8 6 0 - 8 20 0 - 8 1 57 0.23 - 77 0 0 - 8 38 33 2 16 45.0 12 298 -47 - 8 43 31 - 8 33 35 - 8 47 35 - 8 29 31 0.23 - 76 0 0 - 9 6 14 2 16 45.9 11 297 -48 - 9 11 12 - 9 1 15 - 9 15 16 - 8 57 11 0.23 - 75 0 0 - 9 33 59 2 16 46.7 10 297 -49 - 9 38 57 - 9 29 1 - 9 43 2 - 9 24 56 0.23 - 74 0 0 -10 1 48 2 16 47.5 9 297 -50 -10 6 47 - 9 56 50 -10 10 51 - 9 52 45 0.23 - 73 0 0 -10 29 41 2 16 48.1 8 297 -51 -10 34 40 -10 24 42 -10 38 44 -10 20 38 0.22 - 72 0 0 -10 57 36 2 16 48.7 7 297 -52 -11 2 35 -10 52 37 -11 6 40 -10 48 33 0.22 - 71 0 0 -11 25 33 2 16 49.1 5 297 -53 -11 30 32 -11 20 34 -11 34 37 -11 16 29 0.22 - 70 0 0 -11 53 31 2 16 49.5 4 296 -54 -11 58 30 -11 48 32 -12 2 35 -11 44 27 0.22 - 69 0 0 -12 21 29 2 16 49.8 3 296 -55 -12 26 29 -12 16 30 -12 30 34 -12 12 25 0.22 - 68 0 0 -12 49 27 2 16 50.0 2 296 -56 -12 54 27 -12 44 28 -12 58 32 -12 40 23 0.21 - 67 0 0 -13 17 24 2 16 50.2 1 296 -57 -13 22 23 -13 12 25 -13 26 29 -13 8 20 0.20 - 66 0 0 -13 45 19 2 16 50.2 0 295 -58 -13 50 18 -13 40 19 -13 54 23 -13 36 15 -0.22 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 14.3 Data for the target star ------------------------ * name: UCAC4 574-016328 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 28 36.4169 DE: +24 38 03.899 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 28 36.4165 DE: +24 38 03.899 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 10.4 * B mag [mag]: 10.6 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (6129) Demokritos asteroid class: approx. diameter [km]: 16 approx. diameter ["]: 0.007 distance from Earth [AU]: 3.35680 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): 0.009", 0.003", 92.5° remarks: * orbital elements for (6129)Demokritos : Mean anomaly = 246.3107265044 deg Arg. of pericenter = 296.3707739715 deg Long. of node = 293.5383470855 deg Inclination = 6.5143860615 deg Eccentricity = 0.1710812527 Semimajor axis = 2.7914413240 AU Perihelion dist = 2.3138780455 AU Mag: H = 13.05, G = 0.15 Epoch of elements : MJD 60409.09242091 TDT (2024 Apr 09.0924) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#472023Apr27,0.59,2024,4,9,2.218107,-0.006275,-0.228869,15.542626,-0.505676,0.005205,0.000333,-0.000001,0.000000 -148.5734,24.6549,147.12,7.72,False UCAC4 574-016328,5.47678250,24.6344165,10.63,10.38,10.25,0.0,0,,5.50130808,24.6549139,8.62,8.31,0,0,0 6129,Demokritos,19.00,16.196,3.3568,0,0,2.987,-1.33,,1.0,0 0,246.2912,2024,4,9,296.3708,293.5383,6.5144,0.17108,2.79144,2.31388,13.05,5.0,0.15 1.409,0.0093,0.0027,92,0.0027,Known errors,1.22,0,-1,-1 20240409_016328,60139.28 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 06:46 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org