IOTA/IOTA-ES occultation update for (326) Tamara / UCAC4 684-026516 event on 2024 Dec 17, 07:09 UT Visible from Summary ------- On 2024 Dec 17 UT, the 93.0792745433818 km diameter asteroid (326) Tamara will occult a 11.5 mag star in the constellation Perseus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.17 mag to 13.50 mag (the magnitude of the asteroid) for at most 6.800 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 17, 07:02 - 2024 Dec 17, 07:17 * geocentric midpoint of event [JD]: 2460661.79844958 * magnitude of target star: 11.49 * magnitude drop [mag]: 2.17 * estimated maximum duration [s]: 6.800 * Moon: 96 % sunlit, 44° distance * Sun: 150° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 97 * 1 sigma uncertainty interval [path widths]: +/- 0.10 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.008) * 1 sigma uncertainty ellipse (major, minor, PA): (0.015", 0.003", 58°) * approx speed of asteroid's shadow [km/s]: 13.7110 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 684-026516 by 326 Tamara on 2024 Dec 17 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 129 0 0 7 52 17 7 17 13.1 0 43 24 8 31 1 .. .. .. 8 39 9 .. .. .. .... 130 0 0 8 57 36 7 17 12.8 2 43 23 9 36 31 8 18 52 9 44 42 8 10 46 -0.27 131 0 0 10 3 16 7 17 12.3 3 43 21 10 42 20 9 24 22 10 50 33 9 16 13 -0.26 132 0 0 11 9 11 7 17 11.4 5 43 20 11 48 25 10 30 8 11 56 40 10 21 58 -0.26 133 0 0 12 15 18 7 17 10.2 6 43 19 12 54 40 11 36 6 13 2 57 11 27 55 -0.26 134 0 0 13 21 33 7 17 8.7 8 44 17 14 1 3 12 42 14 14 9 21 12 34 0 -0.26 135 0 0 14 27 51 7 17 6.9 9 44 16 15 7 28 13 48 25 15 15 48 13 40 10 -0.26 136 0 0 15 34 9 7 17 4.7 11 44 15 16 13 52 14 54 37 16 22 13 14 46 21 -0.26 137 0 0 16 40 22 7 17 2.3 12 44 13 17 20 10 16 0 45 17 28 33 15 52 28 -0.26 138 0 0 17 46 26 7 16 59.6 14 45 12 18 26 19 17 6 45 18 34 42 16 58 27 -0.26 139 0 0 18 52 17 7 16 56.6 15 45 10 19 32 13 18 12 32 19 40 37 18 4 13 -0.26 140 0 0 19 57 51 7 16 53.3 16 45 9 20 37 50 19 18 4 20 46 14 19 9 44 -0.26 141 0 0 21 3 4 7 16 49.7 18 46 8 21 43 4 20 23 15 21 51 29 20 14 55 -0.26 142 0 0 22 7 51 7 16 45.9 19 46 6 22 47 53 21 28 1 22 56 18 21 19 42 -0.27 143 0 0 23 12 10 7 16 41.9 21 47 5 23 52 12 22 32 21 24 0 37 22 24 1 -0.27 144 0 0 24 15 57 7 16 37.6 22 47 4 24 55 57 23 36 8 25 4 22 23 27 49 -0.27 145 0 0 25 19 7 7 16 33.1 23 48 3 25 59 6 24 39 21 26 7 30 24 31 1 -0.27 146 0 0 26 21 39 7 16 28.4 25 48 1 27 1 35 25 41 55 27 9 59 25 33 36 -0.27 147 0 0 27 23 28 7 16 23.5 26 49 0 28 3 20 26 43 47 28 11 43 26 35 29 -0.27 148 0 0 28 24 32 7 16 18.4 27 49 -1 29 4 20 27 44 56 29 12 42 27 36 39 -0.27 149 0 0 29 24 48 7 16 13.2 29 50 -2 30 4 30 28 45 17 30 12 51 28 37 1 -0.27 150 0 0 30 24 13 7 16 7.8 30 50 -4 31 3 49 29 44 48 31 12 9 29 36 33 -0.27 151 0 0 31 22 45 7 16 2.3 31 51 -5 32 2 15 30 43 27 32 10 33 30 35 13 -0.27 152 0 0 32 20 22 7 15 56.6 32 52 -6 32 59 44 31 41 11 33 8 1 31 33 0 -0.27 153 0 0 33 17 2 7 15 50.8 34 52 -7 33 56 16 32 38 0 34 4 31 32 29 50 -0.27 154 0 0 34 12 44 7 15 45.0 35 53 -8 34 51 48 33 33 50 35 0 2 33 25 42 -0.27 155 0 0 35 7 25 7 15 39.0 36 54 -9 35 46 20 34 28 41 35 54 31 34 20 34 -0.27 156 0 0 36 1 4 7 15 33.0 37 55 -10 36 39 49 35 22 30 36 47 58 35 14 26 -0.27 157 0 0 36 53 41 7 15 26.9 38 55 -11 37 32 15 36 15 18 37 40 22 36 7 16 -0.27 158 0 0 37 45 15 7 15 20.7 39 56 -12 38 23 37 37 7 3 38 31 42 36 59 3 -0.27 159 0 0 38 35 44 7 15 14.5 41 57 -13 39 13 55 37 57 43 39 21 57 37 49 46 -0.27 160 0 0 39 25 8 7 15 8.3 42 58 -14 40 3 7 38 47 20 40 11 6 38 39 25 -0.27 161 0 0 40 13 27 7 15 2.0 43 59 -15 40 51 13 39 35 52 40 59 10 39 28 0 -0.28 162 0 0 41 0 41 7 14 55.8 44 60 -16 41 38 13 40 23 18 41 46 7 40 15 29 -0.28 163 0 0 41 46 49 7 14 49.5 45 61 -17 42 24 8 41 9 40 42 31 59 41 1 53 -0.28 164 0 0 42 31 52 7 14 43.2 46 61 -18 43 8 57 41 54 56 43 16 45 41 47 13 -0.28 165 0 0 43 15 49 7 14 37.0 47 62 -19 43 52 40 42 39 7 44 0 25 42 31 27 -0.28 166 0 0 43 58 42 7 14 30.7 48 63 -20 44 35 19 43 22 14 44 43 1 43 14 37 -0.28 167 0 0 44 40 30 7 14 24.5 49 65 -21 45 16 52 44 4 17 45 24 31 43 56 42 -0.28 168 0 0 45 21 14 7 14 18.3 49 66 -21 45 57 22 44 45 15 46 4 57 44 37 44 -0.28 169 0 0 46 0 55 7 14 12.2 50 67 -22 46 36 47 45 25 11 46 44 20 45 17 42 -0.28 170 0 0 46 39 33 7 14 6.0 51 68 -23 47 15 11 46 4 4 47 22 40 45 56 38 -0.28 171 0 0 47 17 9 7 14 0.0 52 69 -24 47 52 32 46 41 55 47 59 58 46 34 33 -0.28 172 0 0 47 53 44 7 13 53.9 53 70 -25 48 28 52 47 18 45 48 36 15 47 11 26 -0.28 173 0 0 48 29 20 7 13 47.9 54 71 -25 49 4 12 47 54 35 49 11 32 47 47 19 -0.28 174 0 0 49 3 56 7 13 42.0 54 72 -26 49 38 33 48 29 26 49 45 50 48 22 13 -0.28 175 0 0 49 37 34 7 13 36.1 55 74 -27 50 11 56 49 3 19 50 19 10 48 56 9 -0.28 176 0 0 50 10 14 7 13 30.3 56 75 -27 50 44 22 49 36 15 50 51 32 49 29 8 -0.28 177 0 0 50 41 59 7 13 24.5 57 76 -28 51 15 51 50 8 14 51 22 59 50 1 10 -0.28 178 0 0 51 12 48 7 13 18.8 57 78 -29 51 46 26 50 39 18 51 53 30 50 32 17 -0.28 179 0 0 51 42 44 7 13 13.2 58 79 -29 52 16 6 51 9 28 52 23 7 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56 27 39 57 34 53 56 21 18 -0.29 -167 0 0 57 17 13 7 12 0.5 66 101 -37 57 47 29 56 47 2 57 53 50 56 40 43 -0.29 -166 0 0 57 35 46 7 11 55.8 67 102 -37 58 5 50 57 5 47 58 12 9 56 59 30 -0.29 -165 0 0 57 53 41 7 11 51.1 67 104 -37 58 23 34 57 23 53 58 29 51 57 17 39 -0.29 -164 0 0 58 11 0 7 11 46.4 67 106 -38 58 40 42 57 41 23 58 46 56 57 35 11 -0.29 -163 0 0 58 27 42 7 11 41.8 68 108 -38 58 57 14 57 58 16 59 3 26 57 52 6 -0.29 -162 0 0 58 43 50 7 11 37.3 68 110 -39 59 13 11 58 14 34 59 19 21 58 8 26 -0.29 -161 0 0 58 59 23 7 11 32.8 69 112 -39 59 28 34 58 30 17 59 34 42 58 24 11 -0.29 -160 0 0 59 14 23 7 11 28.3 69 114 -39 59 43 23 58 45 26 59 49 29 58 39 23 -0.29 -159 0 0 59 28 49 7 11 23.9 69 116 -40 59 57 41 59 0 3 60 3 44 58 54 1 -0.29 -158 0 0 59 42 44 7 11 19.6 70 118 -40 60 11 26 59 14 7 60 17 28 59 8 7 -0.29 -157 0 0 59 56 7 7 11 15.3 70 120 -40 60 24 40 59 27 39 60 30 40 59 21 41 -0.29 -156 0 0 60 9 0 7 11 11.0 70 122 -41 60 37 24 59 40 40 60 43 22 59 34 44 -0.29 -155 0 0 60 21 22 7 11 6.8 70 124 -41 60 49 38 59 53 11 60 55 34 59 47 17 -0.29 -154 0 0 60 33 15 7 11 2.6 71 126 -41 61 1 22 60 5 12 61 7 17 59 59 19 -0.29 -153 0 0 60 44 39 7 10 58.4 71 128 -42 61 12 38 60 16 44 61 18 31 60 10 53 -0.29 -152 0 0 60 55 34 7 10 54.3 71 130 -42 61 23 26 60 27 47 61 29 17 60 21 57 -0.29 -151 0 0 61 6 2 7 10 50.2 72 133 -42 61 33 47 60 38 22 61 39 36 60 32 34 -0.29 -150 0 0 61 16 2 7 10 46.2 72 135 -43 61 43 40 60 48 29 61 49 28 60 42 43 -0.30 -149 0 0 61 25 36 7 10 42.1 72 137 -43 61 53 7 60 58 9 61 58 53 60 52 24 -0.30 -148 0 0 61 34 43 7 10 38.2 72 139 -43 62 2 7 61 7 23 62 7 53 61 1 39 -0.30 -147 0 0 61 43 25 7 10 34.2 72 142 -44 62 10 42 61 16 10 62 16 27 61 10 28 -0.30 -146 0 0 61 51 40 7 10 30.3 72 144 -44 62 18 52 61 24 32 62 24 35 61 18 51 -0.30 -145 0 0 61 59 31 7 10 26.4 73 146 -44 62 26 38 61 32 29 62 32 19 61 26 49 -0.30 -144 0 0 62 6 57 7 10 22.5 73 149 -44 62 33 58 61 40 0 62 39 39 61 34 21 -0.30 -143 0 0 62 13 59 7 10 18.7 73 151 -45 62 40 55 61 47 7 62 46 35 61 41 29 -0.30 -142 0 0 62 20 37 7 10 14.8 73 154 -45 62 47 28 61 53 50 62 53 7 61 48 13 -0.30 -141 0 0 62 26 51 7 10 11.0 73 156 -45 62 53 38 62 0 9 62 59 15 61 54 33 -0.30 -140 0 0 62 32 42 7 10 7.3 73 158 -45 62 59 25 62 6 4 63 5 1 62 0 29 -0.30 -139 0 0 62 38 10 7 10 3.5 73 161 -46 63 4 48 62 11 36 63 10 24 62 6 2 -0.30 -138 0 0 62 43 15 7 9 59.8 73 163 -46 63 9 50 62 16 45 63 15 25 62 11 11 -0.30 -137 0 0 62 47 58 7 9 56.0 73 166 -46 63 14 29 62 21 31 63 20 3 62 15 58 -0.30 -136 0 0 62 52 18 7 9 52.3 73 168 -46 63 18 46 62 25 54 63 24 19 62 20 22 -0.30 -135 0 0 62 56 17 7 9 48.6 73 171 -47 63 22 41 62 29 55 63 28 14 62 24 24 -0.30 -134 0 0 62 59 53 7 9 45.0 73 173 -47 63 26 15 62 33 34 63 31 47 62 28 4 -0.30 -133 0 0 63 3 8 7 9 41.3 73 176 -47 63 29 27 62 36 52 63 34 59 62 31 21 -0.30 -132 0 0 63 6 1 7 9 37.7 73 178 -47 63 32 18 62 39 47 63 37 49 62 34 17 -0.30 -131 0 0 63 8 32 7 9 34.0 73 181 -47 63 34 48 62 42 20 63 40 19 62 36 51 -0.30 -130 0 0 63 10 43 7 9 30.4 73 183 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63 7 3 7 8 43.6 72 213 -50 63 33 20 62 40 50 63 38 51 62 35 20 -0.30 -116 0 0 63 4 18 7 8 40.0 71 215 -50 63 30 37 62 38 3 63 36 9 62 32 33 -0.30 -115 0 0 63 1 12 7 8 36.4 71 217 -50 63 27 33 62 34 55 63 33 5 62 29 25 -0.30 -114 0 0 62 57 45 7 8 32.7 71 219 -50 63 24 8 62 31 25 63 29 41 62 25 54 -0.30 -113 0 0 62 53 55 7 8 29.1 71 221 -50 63 20 21 62 27 32 63 25 54 62 22 1 -0.30 -112 0 0 62 49 43 7 8 25.5 70 223 -50 63 16 13 62 23 17 63 21 46 62 17 45 -0.30 -111 0 0 62 45 9 7 8 21.8 70 225 -51 63 11 42 62 18 40 63 17 17 62 13 7 -0.29 -110 0 0 62 40 13 7 8 18.1 70 227 -51 63 6 49 62 13 40 63 12 25 62 8 7 -0.29 -109 0 0 62 34 54 7 8 14.5 70 229 -51 63 1 34 62 8 17 63 7 10 62 2 43 -0.29 -108 0 0 62 29 12 7 8 10.8 69 231 -51 62 55 56 62 2 31 63 1 34 61 56 56 -0.29 -107 0 0 62 23 7 7 8 7.1 69 232 -51 62 49 56 61 56 21 62 55 34 61 50 45 -0.29 -106 0 0 62 16 38 7 8 3.3 69 234 -51 62 43 32 61 49 48 62 49 11 61 44 11 -0.29 -105 0 0 62 9 45 7 7 59.6 69 236 -51 62 36 44 61 42 50 62 42 24 61 37 12 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60 35 35 59 26 45 -0.29 - 91 0 0 59 47 55 7 7 4.7 63 259 -52 60 16 33 59 19 21 60 22 34 59 13 22 -0.29 - 90 0 0 59 34 11 7 7 0.6 63 260 -52 60 2 59 59 5 29 60 9 2 58 59 28 -0.29 - 89 0 0 59 19 56 7 6 56.4 62 262 -52 59 48 53 58 51 4 59 54 58 58 45 1 -0.29 - 88 0 0 59 5 8 7 6 52.2 62 263 -52 59 34 15 58 36 6 59 40 22 58 30 2 -0.29 - 87 0 0 58 49 47 7 6 48.0 61 265 -52 59 19 4 58 20 35 59 25 13 58 14 28 -0.29 - 86 0 0 58 33 51 7 6 43.7 61 266 -52 59 3 19 58 4 29 59 9 30 57 58 20 -0.29 - 85 0 0 58 17 21 7 6 39.4 61 267 -51 58 46 59 57 47 48 58 53 13 57 41 37 -0.29 - 84 0 0 58 0 15 7 6 35.0 60 269 -51 58 30 4 57 30 31 58 36 20 57 24 18 -0.29 - 83 0 0 57 42 32 7 6 30.6 59 270 -51 58 12 32 57 12 37 58 18 50 57 6 22 -0.29 - 82 0 0 57 24 12 7 6 26.2 59 271 -51 57 54 24 56 54 6 58 0 44 56 47 48 -0.29 - 81 0 0 57 5 13 7 6 21.7 58 273 -51 57 35 37 56 34 56 57 42 0 56 28 35 -0.29 - 80 0 0 56 45 36 7 6 17.2 58 274 -51 57 16 11 56 15 6 57 22 37 56 8 43 -0.29 - 79 0 0 56 25 18 7 6 12.6 57 275 -51 56 56 5 55 54 36 57 2 34 55 48 10 -0.29 - 78 0 0 56 4 19 7 6 8.0 57 277 -51 56 35 19 55 33 24 56 41 50 55 26 56 -0.29 - 77 0 0 55 42 37 7 6 3.3 56 278 -51 56 13 50 55 11 30 56 20 24 55 4 59 -0.29 - 76 0 0 55 20 13 7 5 58.6 56 279 -50 55 51 39 54 48 53 55 58 15 54 42 19 -0.29 - 75 0 0 54 57 4 7 5 53.9 55 280 -50 55 28 44 54 25 31 55 35 23 54 18 55 -0.29 - 74 0 0 54 33 10 7 5 49.1 54 282 -50 55 5 3 54 1 24 55 11 45 53 54 45 -0.29 - 73 0 0 54 8 30 7 5 44.3 54 283 -50 54 40 37 53 36 30 54 47 22 53 29 48 -0.29 - 72 0 0 53 43 3 7 5 39.4 53 284 -50 54 15 23 53 10 49 54 22 11 53 4 4 -0.29 - 71 0 0 53 16 47 7 5 34.5 52 285 -49 53 49 21 52 44 18 53 56 12 52 37 31 -0.29 - 70 0 0 52 49 41 7 5 29.5 52 286 -49 53 22 30 52 16 59 53 29 24 52 10 8 -0.29 - 69 0 0 52 21 45 7 5 24.5 51 287 -49 52 54 48 51 48 48 53 1 45 51 41 54 -0.29 - 68 0 0 51 52 56 7 5 19.4 50 288 -49 52 26 15 51 19 45 52 33 15 51 12 49 -0.29 - 67 0 0 51 23 15 7 5 14.4 50 289 -48 51 56 49 50 49 50 52 3 52 50 42 50 -0.29 - 66 0 0 50 52 40 7 5 9.2 49 291 -48 51 26 29 50 19 0 51 33 35 50 11 57 -0.28 - 65 0 0 50 21 10 7 5 4.1 48 292 -48 50 55 13 49 47 14 51 2 23 49 40 8 -0.28 - 64 0 0 49 48 43 7 4 58.9 47 293 -47 50 23 2 49 14 33 50 30 15 49 7 24 -0.28 - 63 0 0 49 15 20 7 4 53.7 46 294 -47 49 49 53 48 40 54 49 57 9 48 33 42 -0.28 - 62 0 0 48 40 57 7 4 48.4 46 295 -46 49 15 46 48 6 16 49 23 6 47 59 1 -0.28 - 61 0 0 48 5 36 7 4 43.1 45 296 -46 48 40 40 47 30 40 48 48 2 47 23 21 -0.28 - 60 0 0 47 29 13 7 4 37.8 44 297 -46 48 4 33 46 54 2 48 11 59 46 46 40 -0.28 - 59 0 0 46 51 50 7 4 32.5 43 298 -45 47 27 25 46 16 24 47 34 54 46 8 59 -0.28 - 58 0 0 46 13 24 7 4 27.2 42 298 -45 46 49 14 45 37 43 46 56 46 45 30 15 -0.28 - 57 0 0 45 33 55 7 4 21.8 41 299 -44 46 10 1 44 57 59 46 17 36 44 50 28 -0.28 - 56 0 0 44 53 22 7 4 16.5 40 300 -44 45 29 43 44 17 11 45 37 21 44 9 37 -0.28 - 55 0 0 44 11 45 7 4 11.1 39 301 -43 44 48 20 43 35 19 44 56 2 43 27 42 -0.28 - 54 0 0 43 29 2 7 4 5.8 38 302 -42 44 5 52 42 52 22 44 13 37 42 44 42 -0.28 - 53 0 0 42 45 14 7 4 0.5 37 303 -42 43 22 19 42 8 20 43 30 7 42 0 36 -0.28 - 52 0 0 42 0 20 7 3 55.2 36 304 -41 42 37 39 41 23 11 42 45 30 41 15 25 -0.28 - 51 0 0 41 14 19 7 3 49.9 35 305 -40 41 51 52 40 36 57 41 59 46 40 29 8 -0.28 - 50 0 0 40 27 12 7 3 44.7 34 305 -40 41 4 58 39 49 36 41 12 55 39 41 44 -0.28 - 49 0 0 39 38 59 7 3 39.5 33 306 -39 40 16 58 39 1 10 40 24 57 38 53 15 -0.28 - 48 0 0 38 49 39 7 3 34.4 32 307 -38 39 27 51 38 11 37 39 35 53 38 3 40 -0.28 - 47 0 0 37 59 13 7 3 29.3 31 308 -37 38 37 37 37 20 59 38 45 42 37 12 59 -0.28 - 46 0 0 37 7 41 7 3 24.4 30 308 -37 37 46 17 36 29 15 37 54 25 36 21 13 -0.28 - 45 0 0 36 15 4 7 3 19.5 29 309 -36 36 53 52 35 36 28 37 2 2 35 28 23 -0.28 - 44 0 0 35 21 24 7 3 14.7 28 310 -35 36 0 22 34 42 36 36 8 34 34 34 29 -0.28 - 43 0 0 34 26 40 7 3 10.0 26 310 -34 35 5 48 33 47 42 35 14 2 33 39 33 -0.28 - 42 0 0 33 30 54 7 3 5.5 25 311 -33 34 10 12 32 51 47 34 18 28 32 43 36 -0.28 - 41 0 0 32 34 8 7 3 1.1 24 312 -32 33 13 35 31 54 53 33 21 53 31 46 40 -0.28 - 40 0 0 31 36 24 7 2 56.8 23 312 -31 32 15 59 30 57 0 32 24 18 30 48 45 -0.28 - 39 0 0 30 37 42 7 2 52.7 21 313 -30 31 17 24 29 58 11 31 25 46 29 49 55 -0.28 - 38 0 0 29 38 6 7 2 48.8 20 313 -29 30 17 55 28 58 28 30 26 17 28 50 11 -0.28 - 37 0 0 28 37 37 7 2 45.1 19 314 -28 29 17 32 27 57 54 29 25 56 27 49 36 -0.29 - 36 0 0 27 36 19 7 2 41.5 17 314 -27 28 16 19 26 56 31 28 24 43 26 48 11 -0.29 - 35 0 0 26 34 14 7 2 38.2 16 315 -26 27 14 17 25 54 21 27 22 43 25 46 1 -0.29 - 34 0 0 25 31 24 7 2 35.1 15 315 -25 26 11 31 24 51 29 26 19 57 24 43 8 -0.29 - 33 0 0 24 27 54 7 2 32.3 13 316 -24 25 8 3 23 47 56 25 16 30 23 39 35 -0.29 - 32 0 0 23 23 46 7 2 29.7 12 316 -22 24 3 56 22 43 47 24 12 23 22 35 25 -0.30 - 31 0 0 22 19 4 7 2 27.4 11 316 -21 22 59 14 21 39 4 23 7 42 21 30 42 -0.30 - 30 0 0 21 13 51 7 2 25.3 9 317 -20 21 54 2 20 33 52 22 2 29 20 25 30 -0.31 - 29 0 0 20 8 12 7 2 23.5 8 317 -19 20 48 21 19 28 15 20 56 48 19 19 53 -0.31 - 28 0 0 19 2 11 7 2 22.0 6 318 -18 19 42 18 18 22 16 19 50 44 18 13 55 -0.33 - 27 0 0 17 55 51 7 2 20.8 5 318 -16 18 35 55 17 15 59 18 44 20 17 7 39 -0.35 - 26 0 0 16 49 18 7 2 19.9 3 318 -15 17 29 17 16 9 30 17 37 42 16 1 10 -0.38 - 25 0 0 15 42 34 7 2 19.4 2 318 -14 16 22 28 15 2 51 16 30 52 14 54 32 -0.48 - 24 0 0 14 35 45 7 2 19.1 0 319 -12 15 15 33 .. .. .. 15 23 55 .. .. .. -1.30 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 684-026516 * constellation : Perseus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 04 08 29.1636 DE: +46 45 18.925 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 04 08 29.1635 DE: +46 45 18.925 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.5 * B mag [mag]: 12.5 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (326) Tamara asteroid class: approx. diameter [km]: 93 approx. diameter ["]: 0.070 distance from Earth [AU]: 1.84380 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#119 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): 0.015", 0.003", 58.116° remarks: * orbital elements for (326)Tamara : Mean anomaly = 161.0476988248 deg Arg. of pericenter = 238.8482914434 deg Long. of node = 32.1473205637 deg Inclination = 23.7041454115 deg Eccentricity = 0.1894967284 Semimajor axis = 2.3192565583 AU Perihelion dist = 1.8797650282 AU Mag: H = 9.32, G = 0.15 Epoch of elements : MJD 60661.29844984 TDT (2024 Dec 17.2984) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1192023Apr24,6.80,2024,12,17,7.162790,-0.024004,0.275391,-7.709647,-0.672226,0.002095,-0.002045,0.000001,0.000000 -131.2720,46.8236,71.62,-23.37,False UCAC4 684-026516,4.14143433,46.7552569,12.50,11.49,10.94,0.1,0,,4.17191126,46.8236053,2.17,2.25,0,0,0 326,Tamara,13.50,93.213,1.8438,0,0,-3.581,-3.21,,5.8,0 0,160.9644,2024,12,17,238.8483,32.1473,23.7041,0.18950,2.31926,1.87977,9.32,5.0,0.15 1.105,0.0153,0.0026,58,0.0073,Known errors,2.06,0,-1,-1 20241217_026516,60140.74 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:50 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org