IOTA/IOTA-ES occultation update for (1277) Dolores / TYC 816-01460-1 event on 2024 Nov 08, 17:34 UT Visible from Summary ------- On 2024 Nov 08 UT, the 29.1967035818222 km diameter asteroid (1277) Dolores will occult a 9.6 mag star in the constellation Cancer for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.63 mag to 17.25 mag (the magnitude of the asteroid) for at most 2.890 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 Nov 08, 17:24 - 2024 Nov 08, 17:45 * geocentric midpoint of event [JD]: 2460623.23262971 * magnitude of target star: 9.62 * magnitude drop [mag]: 7.63 * estimated maximum duration [s]: 2.890 * Moon: 44 % sunlit, 170° distance * Sun: 97° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 30 * 1 sigma uncertainty interval [path widths]: +/- 0.21 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.008, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.001", 108°) * approx speed of asteroid's shadow [km/s]: 10.1633 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 816-01460-1 by 1277 Dolores on 2024 Nov 8 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 86 0 0 23 49 34 17 24 46.5 0 76 -79 23 41 13 23 57 55 23 37 41 24 1 26 .... 87 0 0 24 2 33 17 24 46.6 1 77 -80 23 54 12 24 10 53 23 50 42 24 14 23 0.06 88 0 0 24 14 54 17 24 46.9 2 77 -80 24 6 35 24 23 13 24 3 5 24 26 43 0.12 89 0 0 24 26 38 17 24 47.4 3 78 -81 24 18 20 24 34 56 24 14 50 24 38 25 0.15 90 0 0 24 37 45 17 24 48.1 4 78 -81 24 29 28 24 46 2 24 25 59 24 49 31 0.16 91 0 0 24 48 15 17 24 48.9 5 78 -81 24 39 59 24 56 31 24 36 30 24 59 59 0.17 92 0 0 24 58 8 17 24 49.8 6 79 -81 24 49 53 25 6 23 24 46 25 25 9 51 0.18 93 0 0 25 7 24 17 24 51.0 7 79 -81 24 59 10 25 15 38 24 55 42 25 19 6 0.18 94 0 0 25 16 4 17 24 52.3 8 80 -81 25 7 51 25 24 17 25 4 23 25 27 45 0.18 95 0 0 25 24 7 17 24 53.7 9 80 -81 25 15 54 25 32 19 25 12 27 25 35 46 0.19 96 0 0 25 31 33 17 24 55.4 10 81 -81 25 23 21 25 39 45 25 19 54 25 43 11 0.19 97 0 0 25 38 22 17 24 57.1 10 81 -81 25 30 11 25 46 33 25 26 44 25 50 0 0.19 98 0 0 25 44 36 17 24 59.1 11 81 -81 25 36 25 25 52 46 25 32 58 25 56 12 0.19 99 0 0 25 50 12 17 25 1.2 12 82 -80 25 42 2 25 58 22 25 38 36 26 1 48 0.20 100 0 0 25 55 12 17 25 3.4 13 82 -80 25 47 3 26 3 22 25 43 36 26 6 48 0.20 101 0 0 25 59 36 17 25 5.8 14 83 -79 25 51 27 26 7 45 25 48 1 26 11 11 0.20 102 0 0 26 3 23 17 25 8.4 15 83 -78 25 55 14 26 11 32 25 51 48 26 14 58 0.20 103 0 0 26 6 34 17 25 11.1 16 84 -78 25 58 26 26 14 43 25 55 0 26 18 8 0.20 104 0 0 26 9 9 17 25 14.0 17 84 -77 26 1 0 26 17 17 25 57 35 26 20 43 0.20 105 0 0 26 11 7 17 25 17.0 18 84 -77 26 2 58 26 19 15 25 59 33 26 22 40 0.20 106 0 0 26 12 28 17 25 20.2 19 85 -76 26 4 20 26 20 36 26 0 55 26 24 2 0.20 107 0 0 26 13 14 17 25 23.5 20 85 -75 26 5 5 26 21 22 26 1 40 26 24 47 0.20 108 0 0 26 13 22 17 25 27.0 20 86 -74 26 5 14 26 21 30 26 1 48 26 24 55 0.21 109 0 0 26 12 54 17 25 30.6 21 86 -74 26 4 46 26 21 2 26 1 20 26 24 27 0.21 110 0 0 26 11 49 17 25 34.4 22 87 -73 26 3 41 26 19 57 26 0 15 26 23 23 0.21 111 0 0 26 10 7 17 25 38.4 23 87 -72 26 1 59 26 18 16 25 58 33 26 21 41 0.21 112 0 0 26 7 49 17 25 42.5 24 87 -71 25 59 40 26 15 58 25 56 14 26 19 23 0.21 113 0 0 26 4 53 17 25 46.7 25 88 -70 25 56 44 26 13 2 25 53 18 26 16 28 0.21 114 0 0 26 1 21 17 25 51.1 26 88 -70 25 53 11 26 9 30 25 49 45 26 12 56 0.21 115 0 0 25 57 11 17 25 55.7 27 89 -69 25 49 0 26 5 21 25 45 34 26 8 47 0.21 116 0 0 25 52 23 17 26 0.4 28 89 -68 25 44 12 26 0 34 25 40 46 26 4 0 0.21 117 0 0 25 46 58 17 26 5.3 29 89 -67 25 38 47 25 55 9 25 35 20 25 58 36 0.21 118 0 0 25 40 55 17 26 10.4 30 90 -66 25 32 43 25 49 7 25 29 16 25 52 34 0.21 119 0 0 25 34 14 17 26 15.5 30 90 -65 25 26 2 25 42 27 25 22 34 25 45 54 0.21 120 0 0 25 26 55 17 26 20.9 31 90 -65 25 18 42 25 35 9 25 15 14 25 38 36 0.21 121 0 0 25 18 58 17 26 26.4 32 91 -64 25 10 44 25 27 12 25 7 15 25 30 40 0.21 122 0 0 25 10 22 17 26 32.1 33 91 -63 25 2 7 25 18 37 24 58 38 25 22 5 0.21 123 0 0 25 1 7 17 26 38.0 34 91 -62 24 52 51 25 9 23 24 49 22 25 12 52 0.21 124 0 0 24 51 13 17 26 44.0 35 92 -61 24 42 56 24 59 30 24 39 26 25 3 0 0.21 125 0 0 24 40 40 17 26 50.1 36 92 -60 24 32 21 24 48 58 24 28 51 24 52 28 0.22 126 0 0 24 29 27 17 26 56.5 37 92 -59 24 21 7 24 37 46 24 17 37 24 41 17 0.22 127 0 0 24 17 34 17 27 3.0 38 93 -58 24 9 13 24 25 55 24 5 42 24 29 26 0.22 128 0 0 24 5 1 17 27 9.7 39 93 -58 23 56 39 24 13 23 23 53 7 24 16 55 0.22 129 0 0 23 51 48 17 27 16.5 40 93 -57 23 43 24 24 0 11 23 39 52 24 3 43 0.22 130 0 0 23 37 53 17 27 23.6 41 94 -56 23 29 28 23 46 18 23 25 56 23 49 51 0.22 131 0 0 23 23 18 17 27 30.8 42 94 -55 23 14 51 23 31 45 23 11 18 23 35 18 0.22 132 0 0 23 8 1 17 27 38.1 43 94 -54 22 59 33 23 16 29 22 55 59 23 20 3 0.22 133 0 0 22 52 3 17 27 45.7 44 94 -53 22 43 33 23 0 33 22 39 58 23 4 7 0.22 134 0 0 22 35 22 17 27 53.4 45 95 -52 22 26 51 22 43 54 22 23 15 22 47 29 0.22 135 0 0 22 17 59 17 28 1.3 46 95 -51 22 9 26 22 26 33 22 5 50 22 30 9 0.22 136 0 0 21 59 54 17 28 9.4 47 95 -50 21 51 18 22 8 29 21 47 41 22 12 6 0.22 137 0 0 21 41 5 17 28 17.7 48 95 -49 21 32 28 21 49 42 21 28 50 21 53 20 0.22 138 0 0 21 21 33 17 28 26.2 49 95 -48 21 12 54 21 30 12 21 9 15 21 33 50 0.22 139 0 0 21 1 17 17 28 34.8 50 95 -47 20 52 36 21 9 58 20 48 56 21 13 37 0.22 140 0 0 20 40 17 17 28 43.7 51 95 -46 20 31 34 20 49 0 20 27 53 20 52 41 0.22 141 0 0 20 18 33 17 28 52.7 52 95 -45 20 9 47 20 27 18 20 6 6 20 30 59 0.22 142 0 0 19 56 4 17 29 1.9 53 95 -44 19 47 16 20 4 52 19 43 34 20 8 34 0.22 143 0 0 19 32 50 17 29 11.3 54 95 -43 19 24 0 19 41 40 19 20 17 19 45 23 0.22 144 0 0 19 8 51 17 29 20.9 55 95 -42 18 59 58 19 17 43 18 56 14 19 21 27 0.22 145 0 0 18 44 6 17 29 30.7 56 95 -41 18 35 11 18 53 0 18 31 25 18 56 45 0.22 146 0 0 18 18 35 17 29 40.7 57 95 -40 18 9 37 18 27 32 18 5 51 18 31 18 0.22 147 0 0 17 52 18 17 29 50.9 58 95 -39 17 43 18 18 1 18 17 39 31 18 5 5 0.22 148 0 0 17 25 15 17 30 1.3 59 94 -38 17 16 12 17 34 17 17 12 24 17 38 5 0.22 149 0 0 16 57 25 17 30 11.8 60 94 -37 16 48 20 17 6 30 16 44 30 17 10 19 0.22 150 0 0 16 28 48 17 30 22.6 61 94 -36 16 19 41 16 37 56 16 15 50 16 41 46 0.22 151 0 0 15 59 25 17 30 33.5 62 93 -35 15 50 14 16 8 35 15 46 23 16 12 27 0.22 152 0 0 15 29 15 17 30 44.7 63 93 -34 15 20 1 15 38 28 15 16 8 15 42 20 0.22 153 0 0 14 58 17 17 30 56.0 64 92 -33 14 49 1 15 7 33 14 45 7 15 11 27 0.22 154 0 0 14 26 32 17 31 7.5 65 91 -32 14 17 13 14 35 51 14 13 18 14 39 46 0.22 155 0 0 13 54 1 17 31 19.3 66 90 -30 13 44 39 14 3 22 13 40 42 14 7 18 0.22 156 0 0 13 20 42 17 31 31.2 67 89 -29 13 11 17 13 30 6 13 7 19 13 34 4 0.22 157 0 0 12 46 36 17 31 43.2 68 88 -28 12 37 9 12 56 4 12 33 10 13 0 2 0.22 158 0 0 12 11 44 17 31 55.5 69 87 -27 12 2 13 12 21 14 11 58 13 12 25 14 0.22 159 0 0 11 36 5 17 32 7.9 70 85 -26 11 26 31 11 45 38 11 22 30 11 49 39 0.22 160 0 0 10 59 39 17 32 20.5 71 83 -25 10 50 3 11 9 16 10 46 0 11 13 18 0.22 161 0 0 10 22 28 17 32 33.3 72 81 -24 10 12 49 10 32 7 10 8 45 10 36 11 0.22 162 0 0 9 44 32 17 32 46.2 73 79 -23 9 34 49 9 54 14 9 30 44 9 58 19 0.22 163 0 0 9 5 50 17 32 59.3 74 76 -21 8 56 5 9 15 35 8 51 58 9 19 41 0.21 164 0 0 8 26 24 17 33 12.6 74 73 -20 8 16 36 8 36 12 8 12 28 8 40 20 0.21 165 0 0 7 46 14 17 33 26.0 75 70 -19 7 36 23 7 56 5 7 32 14 8 0 14 0.21 166 0 0 7 5 22 17 33 39.5 76 66 -18 6 55 28 7 15 16 6 51 17 7 19 26 0.21 167 0 0 6 23 47 17 33 53.1 77 62 -17 6 13 50 6 33 44 6 9 39 6 37 55 0.21 168 0 0 5 41 32 17 34 6.9 77 57 -15 5 31 32 5 51 31 5 27 19 5 55 44 0.21 169 0 0 4 58 36 17 34 20.8 78 52 -14 4 48 33 5 8 39 4 44 19 5 12 52 0.21 170 0 0 4 15 1 17 34 34.7 78 46 -13 4 4 56 4 25 7 4 0 41 4 29 21 0.21 171 0 0 3 30 49 17 34 48.8 78 40 -12 3 20 41 3 40 57 3 16 24 3 45 13 0.21 172 0 0 2 46 1 17 35 3.0 78 34 -11 2 35 49 2 56 11 2 31 32 3 0 28 0.21 173 0 0 2 0 37 17 35 17.2 78 28 -9 1 50 24 2 10 50 1 46 5 2 15 8 0.21 174 0 0 1 14 41 17 35 31.5 78 22 -8 1 4 24 1 24 56 1 0 5 1 29 15 0.21 175 0 0 0 28 12 17 35 45.8 77 16 -7 0 17 54 0 38 30 0 13 33 0 42 50 0.21 176 0 0 - 0 18 46 17 36 0.1 77 11 -6 - 0 29 7 - 0 8 25 - 0 33 28 - 0 4 4 0.21 177 0 0 - 1 6 12 17 36 14.5 76 6 -4 - 1 16 35 - 0 55 49 - 1 20 58 - 0 51 28 0.21 178 0 0 - 1 54 4 17 36 28.8 76 2 -3 - 2 4 30 - 1 43 40 - 2 8 53 - 1 39 17 0.21 179 0 0 - 2 42 21 17 36 43.2 75 357 -2 - 2 52 48 - 2 31 54 - 2 57 12 - 2 27 30 0.20 180 0 0 - 3 30 59 17 36 57.5 74 354 -1 - 3 41 28 - 3 20 30 - 3 45 53 - 3 16 6 0.20 -179 0 0 - 4 19 57 17 37 11.8 73 351 1 - 4 30 28 - 4 9 27 - 4 34 54 - 4 5 2 0.20 -178 0 0 - 5 9 13 17 37 26.0 72 348 2 - 5 19 45 - 4 58 41 - 5 24 12 - 4 54 15 0.20 -177 0 0 - 5 58 43 17 37 40.2 71 345 3 - 6 9 17 - 5 48 10 - 6 13 44 - 5 43 43 0.20 -176 0 0 - 6 48 27 17 37 54.3 70 343 4 - 6 59 2 - 6 37 52 - 7 3 30 - 6 33 25 0.20 -175 0 0 - 7 38 21 17 38 8.3 69 341 6 - 7 48 57 - 7 27 45 - 7 53 26 - 7 23 17 0.20 -174 0 0 - 8 28 23 17 38 22.1 68 339 7 - 8 39 0 - 8 17 46 - 8 43 29 - 8 13 18 0.20 -173 0 0 - 9 18 30 17 38 35.9 66 337 8 - 9 29 9 - 9 7 52 - 9 33 37 - 9 3 24 0.20 -172 0 0 -10 8 40 17 38 49.5 65 336 9 -10 19 20 - 9 58 2 -10 23 49 - 9 53 33 0.20 -171 0 0 -10 58 51 17 39 2.9 64 334 11 -11 9 31 -10 48 12 -11 14 0 -10 43 43 0.20 -170 0 0 -11 49 0 17 39 16.2 63 333 12 -11 59 40 -11 38 20 -12 4 9 -11 33 51 0.20 -169 0 0 -12 39 4 17 39 29.3 62 332 13 -12 49 44 -12 28 24 -12 54 14 -12 23 55 0.20 -168 0 0 -13 29 1 17 39 42.2 60 331 14 -13 39 41 -13 18 21 -13 44 11 -13 13 52 0.20 -167 0 0 -14 18 48 17 39 54.9 59 329 15 -14 29 29 -14 8 9 -14 33 58 -14 3 39 0.19 -166 0 0 -15 8 24 17 40 7.4 58 328 17 -15 19 4 -14 57 45 -15 23 34 -14 53 16 0.19 -165 0 0 -15 57 46 17 40 19.7 57 328 18 -16 8 25 -15 47 6 -16 12 55 -15 42 38 0.19 -164 0 0 -16 46 51 17 40 31.7 55 327 19 -16 57 30 -16 36 12 -17 1 59 -16 31 43 0.19 -163 0 0 -17 35 37 17 40 43.5 54 326 20 -17 46 15 -17 24 59 -17 50 44 -17 20 31 0.19 -162 0 0 -18 24 2 17 40 55.0 53 325 21 -18 34 40 -18 13 25 -18 39 8 -18 8 57 0.19 -161 0 0 -19 12 5 17 41 6.2 52 324 22 -19 22 41 -19 1 29 -19 27 9 -18 57 1 0.19 -160 0 0 -19 59 43 17 41 17.3 51 323 23 -20 10 18 -19 49 8 -20 14 45 -19 44 41 0.19 -159 0 0 -20 46 53 17 41 28.0 49 323 24 -20 57 27 -20 36 20 -21 1 54 -20 31 53 0.19 -158 0 0 -21 33 36 17 41 38.4 48 322 26 -21 44 8 -21 23 4 -21 48 35 -21 18 38 0.19 -157 0 0 -22 19 48 17 41 48.6 47 321 27 -22 30 19 -22 9 17 -22 34 45 -22 4 52 0.19 -156 0 0 -23 5 28 17 41 58.5 46 321 28 -23 15 58 -22 54 59 -23 20 23 -22 50 35 0.19 -155 0 0 -23 50 35 17 42 8.1 45 320 29 -24 1 3 -23 40 8 -24 5 27 -23 35 44 0.19 -154 0 0 -24 35 8 17 42 17.5 43 319 30 -24 45 34 -24 24 43 -24 49 57 -24 20 20 0.19 -153 0 0 -25 19 4 17 42 26.5 42 319 31 -25 29 28 -25 8 41 -25 33 51 -25 4 19 0.19 -152 0 0 -26 2 24 17 42 35.3 41 318 32 -26 12 46 -25 52 3 -26 17 7 -25 47 41 0.19 -151 0 0 -26 45 5 17 42 43.7 40 317 33 -26 55 25 -26 34 46 -26 59 46 -26 30 26 0.19 -150 0 0 -27 27 8 17 42 51.9 39 317 34 -27 37 25 -27 16 51 -27 41 45 -27 12 31 0.19 -149 0 0 -28 8 30 17 42 59.8 38 316 35 -28 18 45 -27 58 16 -28 23 4 -27 53 57 0.19 -148 0 0 -28 49 12 17 43 7.4 36 315 36 -28 59 24 -28 39 0 -29 3 42 -28 34 42 0.19 -147 0 0 -29 29 12 17 43 14.8 35 315 36 -29 39 22 -29 19 3 -29 43 39 -29 14 46 0.19 -146 0 0 -30 8 31 17 43 21.8 34 314 37 -30 18 38 -29 58 24 -30 22 54 -29 54 8 0.19 -145 0 0 -30 47 7 17 43 28.6 33 314 38 -30 57 12 -30 37 3 -31 1 27 -30 32 48 0.19 -144 0 0 -31 25 0 17 43 35.2 32 313 39 -31 35 3 -31 14 59 -31 39 16 -31 10 45 0.19 -143 0 0 -32 2 11 17 43 41.4 31 312 40 -32 12 10 -31 52 12 -32 16 23 -31 47 59 0.19 -142 0 0 -32 38 38 17 43 47.4 30 312 41 -32 48 34 -32 28 41 -32 52 46 -32 24 30 0.19 -141 0 0 -33 14 21 17 43 53.2 29 311 41 -33 24 15 -33 4 27 -33 28 25 -33 0 17 0.19 -140 0 0 -33 49 21 17 43 58.7 28 310 42 -33 59 12 -33 39 30 -34 3 21 -33 35 21 0.19 -139 0 0 -34 23 37 17 44 3.9 27 310 43 -34 33 26 -34 13 49 -34 37 34 -34 9 41 0.19 -138 0 0 -34 57 10 17 44 9.0 26 309 44 -35 6 55 -34 47 24 -35 11 2 -34 43 18 0.19 -137 0 0 -35 29 59 17 44 13.7 25 309 44 -35 39 42 -35 20 16 -35 43 47 -35 16 11 0.19 -136 0 0 -36 2 4 17 44 18.3 24 308 45 -36 11 44 -35 52 24 -36 15 49 -35 48 20 0.19 -135 0 0 -36 33 26 17 44 22.6 23 307 46 -36 43 4 -36 23 49 -36 47 7 -36 19 46 0.19 -134 0 0 -37 4 6 17 44 26.7 22 307 46 -37 13 40 -36 54 31 -37 17 42 -36 50 30 0.19 -133 0 0 -37 34 2 17 44 30.6 21 306 47 -37 43 34 -37 24 30 -37 47 35 -37 20 30 0.19 -132 0 0 -38 3 16 17 44 34.3 20 305 48 -38 12 45 -37 53 47 -38 16 45 -37 49 48 0.19 -131 0 0 -38 31 48 17 44 37.8 19 305 48 -38 41 14 -38 22 21 -38 45 13 -38 18 23 0.19 -130 0 0 -38 59 37 17 44 41.1 18 304 49 -39 9 1 -38 50 14 -39 12 58 -38 46 17 0.19 -129 0 0 -39 26 46 17 44 44.2 17 303 49 -39 36 7 -39 17 25 -39 40 3 -39 13 29 0.19 -128 0 0 -39 53 13 17 44 47.1 17 303 50 -40 2 31 -39 43 55 -40 6 26 -39 40 0 0.19 -127 0 0 -40 18 59 17 44 49.8 16 302 51 -40 28 15 -40 9 44 -40 32 9 -40 5 50 0.19 -126 0 0 -40 44 5 17 44 52.4 15 301 51 -40 53 19 -40 34 53 -40 57 11 -40 31 0 0.19 -125 0 0 -41 8 32 17 44 54.8 14 301 52 -41 17 42 -40 59 22 -41 21 34 -40 55 30 0.19 -124 0 0 -41 32 19 17 44 57.0 13 300 52 -41 41 27 -41 23 11 -41 45 17 -41 19 21 0.19 -123 0 0 -41 55 27 17 44 59.1 12 299 52 -42 4 32 -41 46 22 -42 8 22 -41 42 32 0.19 -122 0 0 -42 17 56 17 45 1.0 11 299 53 -42 26 59 -42 8 54 -42 30 48 -42 5 5 0.19 -121 0 0 -42 39 48 17 45 2.7 11 298 53 -42 48 48 -42 30 48 -42 52 36 -42 27 0 0.19 -120 0 0 -43 1 2 17 45 4.3 10 297 54 -43 10 0 -42 52 4 -43 13 47 -42 48 18 0.19 -119 0 0 -43 21 39 17 45 5.8 9 297 54 -43 30 35 -43 12 43 -43 34 20 -43 8 58 0.19 -118 0 0 -43 41 39 17 45 7.1 8 296 54 -43 50 33 -43 32 46 -43 54 18 -43 29 2 0.19 -117 0 0 -44 1 4 17 45 8.3 7 295 55 -44 9 55 -43 52 13 -44 13 39 -43 48 29 0.19 -116 0 0 -44 19 52 17 45 9.3 7 295 55 -44 28 41 -44 11 3 -44 32 24 -44 7 21 0.19 -115 0 0 -44 38 6 17 45 10.3 6 294 55 -44 46 53 -44 29 19 -44 50 35 -44 25 37 0.19 -114 0 0 -44 55 45 17 45 11.0 5 293 56 -45 4 30 -44 47 0 -45 8 11 -44 43 19 0.19 -113 0 0 -45 12 49 17 45 11.7 4 292 56 -45 21 32 -45 4 7 -45 25 12 -45 0 27 0.19 -112 0 0 -45 29 20 17 45 12.3 3 292 56 -45 38 1 -45 20 40 -45 41 40 -45 17 0 0.19 -111 0 0 -45 45 18 17 45 12.7 3 291 56 -45 53 57 -45 36 39 -45 57 35 -45 33 1 0.19 -110 0 0 -46 0 42 17 45 13.1 2 290 57 -46 9 19 -45 52 5 -46 12 57 -45 48 28 0.18 -109 0 0 -46 15 34 17 45 13.3 1 290 57 -46 24 10 -46 6 59 -46 27 47 -46 3 23 0.18 -108 0 0 -46 29 55 17 45 13.4 0 289 57 -46 38 28 -46 21 21 -46 42 4 -46 17 45 0.15 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 816-01460-1 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 42 14.8781 DE: +12 36 57.261 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 42 14.8785 DE: +12 36 57.260 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 9.6 * B mag [mag]: 9.9 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1277) Dolores asteroid class: approx. diameter [km]: 29 approx. diameter ["]: 0.013 distance from Earth [AU]: 3.07880 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 date of fit: 2023 Feb 11 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): 0.008", 0.001", 107.863° remarks: * orbital elements for (1277)Dolores : Mean anomaly = 177.5456560230 deg Arg. of pericenter = 47.2506571912 deg Long. of node = 246.9466701339 deg Inclination = 6.9830562641 deg Eccentricity = 0.2400772008 Semimajor axis = 2.6974531533 AU Perihelion dist = 2.0498561508 AU Mag: H = 11.28, G = 0.15 Epoch of elements : MJD 60622.73262846 TDT (2024 Nov 08.7326) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Feb11,2.89,2024,11,8,17.583113,-0.122166,-0.164835,4.635645,-3.379042,-0.005711,0.001624,0.000000,0.000000 178.7616,12.5280,-87.79,-16.86,False TYC 816-01460-1,8.70413278,12.6159060,9.85,9.62,9.50,0.1,0,,8.72696034,12.5280127,7.63,7.30,0,0,0 1277,Dolores,17.25,29.420,3.0788,0,0,0.905,-9.65,,2.0,0 0,177.3827,2024,11,8,47.2507,246.9467,6.9831,0.24008,2.69745,2.04986,11.28,5.0,0.15 1.210,0.0080,0.0012,108,0.0028,Known errors,0.99,0,-1,-1 20241108_1460-1,60140.69 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:30 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org