IOTA/IOTA-ES occultation update for (46) Hestia / TYC 0635-00280-1 event on 2023 Feb 01, 23:21 UT Visible from South America Summary ------- On 2023 Feb 01 UT, the 121.8 km diameter asteroid (46) Hestia will occult a 11.3 mag star in the constellation Aries for observers along a path across South America. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.05 mag to 13.20 mag (the magnitude of the asteroid) for at most 5.590 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: 99 * date and approx. time of event: 2023 Feb 01, 23:16 - 2023 Feb 01, 23:26 * geocentric midpoint of event [JD]: 2459977.47317016 * magnitude of target star: 11.33 * magnitude drop [mag]: 2.05 * estimated maximum duration [s]: 5.590 * Moon: 87 % sunlit, 53° distance * Sun: 86° distance * rough path description: South America The occultation path -------------------- * approximate projected width [km]: 129 * 1 sigma uncertainty interval [path widths]: +/- 0.12 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.009", 74°) * approx speed of asteroid's shadow [km/s]: 21.7947 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0635-00280-1 by 46 Hestia on 2023 Feb 1 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 -164 0 0 -37 57 49 23 16 45.9 1 74 69 -38 34 5 -37 21 40 -38 42 28 -37 13 22 .... -163 0 0 -37 44 14 23 16 45.9 1 73 69 -38 20 34 -37 8 2 -38 28 57 -36 59 43 0.16 -162 0 0 -37 30 19 23 16 46.1 2 73 69 -38 6 43 -36 54 3 -38 15 7 -36 45 43 0.23 -161 0 0 -37 16 4 23 16 46.3 3 72 69 -37 52 31 -36 39 45 -38 0 56 -36 31 24 0.26 -160 0 0 -37 1 28 23 16 46.5 4 72 69 -37 38 0 -36 25 6 -37 46 26 -36 16 44 0.28 -159 0 0 -36 46 33 23 16 46.9 5 71 69 -37 23 8 -36 10 7 -37 31 35 -36 1 44 0.29 -158 0 0 -36 31 17 23 16 47.3 6 70 69 -37 7 56 -35 54 47 -37 16 24 -35 46 24 0.30 -157 0 0 -36 15 42 23 16 47.8 6 70 69 -36 52 24 -35 39 8 -37 0 52 -35 30 43 0.30 -156 0 0 -35 59 46 23 16 48.3 7 69 69 -36 36 32 -35 23 8 -36 45 1 -35 14 43 0.31 -155 0 0 -35 43 30 23 16 48.9 8 69 69 -36 20 20 -35 6 49 -36 28 50 -34 58 23 0.31 -154 0 0 -35 26 54 23 16 49.6 9 68 69 -36 3 48 -34 50 9 -36 12 19 -34 41 42 0.31 -153 0 0 -35 9 59 23 16 50.4 10 68 68 -35 46 56 -34 33 10 -35 55 28 -34 24 42 0.32 -152 0 0 -34 52 44 23 16 51.2 11 67 68 -35 29 45 -34 15 51 -35 38 18 -34 7 22 0.32 -151 0 0 -34 35 9 23 16 52.1 12 66 68 -35 12 14 -33 58 12 -35 20 47 -33 49 43 0.32 -150 0 0 -34 17 14 23 16 53.1 12 66 68 -34 54 23 -33 40 14 -35 2 58 -33 31 44 0.32 -149 0 0 -33 59 0 23 16 54.1 13 65 67 -34 36 13 -33 21 57 -34 44 48 -33 13 25 0.32 -148 0 0 -33 40 27 23 16 55.3 14 65 67 -34 17 43 -33 3 20 -34 26 20 -32 54 48 0.32 -147 0 0 -33 21 35 23 16 56.5 15 64 66 -33 58 55 -32 44 24 -34 7 32 -32 35 51 0.32 -146 0 0 -33 2 24 23 16 57.8 16 63 66 -33 39 48 -32 25 9 -33 48 26 -32 16 36 0.32 -145 0 0 -32 42 54 23 16 59.2 17 63 65 -33 20 21 -32 5 36 -33 29 0 -31 57 1 0.33 -144 0 0 -32 23 6 23 17 0.7 18 62 65 -33 0 36 -31 45 44 -33 9 16 -31 37 9 0.33 -143 0 0 -32 2 59 23 17 2.2 19 62 64 -32 40 33 -31 25 34 -32 49 14 -31 16 57 0.33 -142 0 0 -31 42 34 23 17 3.8 20 61 64 -32 20 12 -31 5 5 -32 28 53 -30 56 28 0.33 -141 0 0 -31 21 51 23 17 5.5 21 61 63 -31 59 32 -30 44 19 -32 8 15 -30 35 41 0.33 -140 0 0 -31 0 51 23 17 7.3 21 60 63 -31 38 35 -30 23 15 -31 47 18 -30 14 37 0.33 -139 0 0 -30 39 33 23 17 9.2 22 59 62 -31 17 21 -30 1 54 -31 26 4 -29 53 15 0.33 -138 0 0 -30 17 58 23 17 11.2 23 59 61 -30 55 49 -29 40 16 -31 4 34 -29 31 36 0.33 -137 0 0 -29 56 6 23 17 13.3 24 58 61 -30 34 0 -29 18 21 -30 42 46 -29 9 41 0.33 -136 0 0 -29 33 58 23 17 15.4 25 58 60 -30 11 55 -28 56 10 -30 20 41 -28 47 29 0.33 -135 0 0 -29 11 34 23 17 17.6 26 57 59 -29 49 34 -28 33 43 -29 58 21 -28 25 1 0.33 -134 0 0 -28 48 54 23 17 20.0 27 57 58 -29 26 57 -28 11 0 -29 35 44 -28 2 18 0.33 -133 0 0 -28 25 59 23 17 22.4 28 56 58 -29 4 4 -27 48 2 -29 12 52 -27 39 19 0.33 -132 0 0 -28 2 48 23 17 24.9 29 56 57 -28 40 57 -27 24 49 -28 49 45 -27 16 5 0.33 -131 0 0 -27 39 23 23 17 27.5 30 55 56 -28 17 34 -27 1 22 -28 26 24 -26 52 37 0.33 -130 0 0 -27 15 44 23 17 30.1 31 54 55 -27 53 58 -26 37 40 -28 2 48 -26 28 55 0.33 -129 0 0 -26 51 52 23 17 32.9 32 54 54 -27 30 7 -26 13 45 -27 38 58 -26 5 0 0.33 -128 0 0 -26 27 46 23 17 35.8 33 53 54 -27 6 4 -25 49 37 -27 14 55 -25 40 51 0.33 -127 0 0 -26 3 27 23 17 38.7 34 53 53 -26 41 47 -25 25 16 -26 50 38 -25 16 30 0.33 -126 0 0 -25 38 56 23 17 41.8 35 52 52 -26 17 18 -25 0 44 -26 26 10 -24 51 57 0.33 -125 0 0 -25 14 13 23 17 44.9 36 51 51 -25 52 37 -24 35 59 -26 1 30 -24 27 12 0.33 -124 0 0 -24 49 20 23 17 48.1 37 51 50 -25 27 45 -24 11 4 -25 36 38 -24 2 16 0.33 -123 0 0 -24 24 15 23 17 51.4 38 50 49 -25 2 42 -23 45 58 -25 11 35 -23 37 10 0.33 -122 0 0 -23 59 1 23 17 54.8 39 49 48 -24 37 29 -23 20 42 -24 46 22 -23 11 53 0.33 -121 0 0 -23 33 37 23 17 58.3 40 49 47 -24 12 6 -22 55 16 -24 21 0 -22 46 28 0.34 -120 0 0 -23 8 4 23 18 1.9 41 48 46 -23 46 35 -22 29 42 -23 55 28 -22 20 54 0.34 -119 0 0 -22 42 23 23 18 5.5 42 48 45 -23 20 54 -22 4 0 -23 29 48 -21 55 11 0.34 -118 0 0 -22 16 34 23 18 9.2 43 47 44 -22 55 6 -21 38 11 -23 4 1 -21 29 21 0.34 -117 0 0 -21 50 38 23 18 13.1 44 46 44 -22 29 11 -21 12 14 -22 38 6 -21 3 25 0.34 -116 0 0 -21 24 36 23 18 17.0 45 45 43 -22 3 9 -20 46 12 -22 12 4 -20 37 22 0.34 -115 0 0 -20 58 28 23 18 21.0 46 45 42 -21 37 2 -20 20 3 -21 45 57 -20 11 14 0.34 -114 0 0 -20 32 15 23 18 25.0 46 44 41 -21 10 49 -19 53 50 -21 19 44 -19 45 1 0.34 -113 0 0 -20 5 58 23 18 29.2 47 43 40 -20 44 32 -19 27 33 -20 53 27 -19 18 43 0.34 -112 0 0 -19 39 37 23 18 33.4 48 42 39 -20 18 11 -19 1 12 -20 27 6 -18 52 23 0.34 -111 0 0 -19 13 13 23 18 37.7 49 42 38 -19 51 47 -18 34 49 -20 0 42 -18 25 59 0.34 -110 0 0 -18 46 47 23 18 42.1 50 41 37 -19 25 21 -18 8 23 -19 34 15 -17 59 34 0.34 -109 0 0 -18 20 20 23 18 46.5 51 40 36 -18 58 52 -17 41 56 -19 7 47 -17 33 7 0.34 -108 0 0 -17 53 51 23 18 51.0 52 39 35 -18 32 23 -17 15 29 -18 41 18 -17 6 40 0.34 -107 0 0 -17 27 23 23 18 55.6 53 38 34 -18 5 54 -16 49 2 -18 14 48 -16 40 13 0.34 -106 0 0 -17 0 55 23 19 0.3 54 37 33 -17 39 26 -16 22 35 -17 48 19 -16 13 46 0.34 -105 0 0 -16 34 29 23 19 5.0 55 36 31 -17 12 58 -15 56 10 -17 21 52 -15 47 22 0.34 -104 0 0 -16 8 5 23 19 9.8 56 35 30 -16 46 33 -15 29 47 -16 55 26 -15 20 59 0.34 -103 0 0 -15 41 44 23 19 14.6 57 34 29 -16 20 10 -15 3 28 -16 29 3 -14 54 40 0.34 -102 0 0 -15 15 27 23 19 19.5 58 33 28 -15 53 51 -14 37 12 -16 2 43 -14 28 24 0.34 -101 0 0 -14 49 14 23 19 24.5 59 31 27 -15 27 36 -14 11 0 -15 36 28 -14 2 13 0.34 -100 0 0 -14 23 5 23 19 29.5 60 30 26 -15 1 26 -13 44 54 -15 10 18 -13 36 8 0.34 - 99 0 0 -13 57 3 23 19 34.6 60 29 25 -14 35 22 -13 18 54 -14 44 13 -13 10 8 0.34 - 98 0 0 -13 31 8 23 19 39.7 61 27 24 -14 9 24 -12 53 1 -14 18 14 -12 44 15 0.34 - 97 0 0 -13 5 19 23 19 44.8 62 26 23 -13 43 33 -12 27 15 -13 52 23 -12 18 29 0.34 - 96 0 0 -12 39 39 23 19 50.0 63 24 22 -13 17 50 -12 1 37 -13 26 40 -11 52 52 0.34 - 95 0 0 -12 14 7 23 19 55.3 64 22 21 -12 52 16 -11 36 7 -13 1 5 -11 27 23 0.34 - 94 0 0 -11 48 44 23 20 0.5 64 20 20 -12 26 51 -11 10 48 -12 35 39 -11 2 4 0.34 - 93 0 0 -11 23 32 23 20 5.8 65 19 19 -12 1 36 -10 45 38 -12 10 23 -10 36 55 0.34 - 92 0 0 -10 58 30 23 20 11.2 66 17 18 -11 36 31 -10 20 39 -11 45 18 -10 11 57 0.34 - 91 0 0 -10 33 40 23 20 16.6 67 14 17 -11 11 38 - 9 55 52 -11 20 24 - 9 47 10 0.34 - 90 0 0 -10 9 2 23 20 22.0 67 12 16 -10 46 56 - 9 31 17 -10 55 42 - 9 22 36 0.34 - 89 0 0 - 9 44 36 23 20 27.4 68 10 14 -10 22 28 - 9 6 54 -10 31 12 - 8 58 14 0.35 - 88 0 0 - 9 20 24 23 20 32.8 68 7 13 - 9 58 12 - 8 42 45 -10 6 56 - 8 34 6 0.35 - 87 0 0 - 8 56 26 23 20 38.3 69 5 12 - 9 34 11 - 8 18 50 - 9 42 54 - 8 10 12 0.35 - 86 0 0 - 8 32 42 23 20 43.8 69 2 11 - 9 10 23 - 7 55 10 - 9 19 6 - 7 46 32 0.35 - 85 0 0 - 8 9 13 23 20 49.3 70 359 10 - 8 46 51 - 7 31 45 - 8 55 33 - 7 23 8 0.35 - 84 0 0 - 7 46 0 23 20 54.8 70 356 9 - 8 23 35 - 7 8 35 - 8 32 15 - 6 59 59 0.35 - 83 0 0 - 7 23 3 23 21 0.3 70 353 8 - 8 0 34 - 6 45 42 - 8 9 14 - 6 37 7 0.35 - 82 0 0 - 7 0 23 23 21 5.8 71 350 7 - 7 37 50 - 6 23 5 - 7 46 30 - 6 14 31 0.35 - 81 0 0 - 6 38 1 23 21 11.3 71 347 6 - 7 15 24 - 6 0 46 - 7 24 2 - 5 52 13 0.35 - 80 0 0 - 6 15 56 23 21 16.8 71 344 5 - 6 53 15 - 5 38 45 - 7 1 53 - 5 30 12 0.35 - 79 0 0 - 5 54 9 23 21 22.3 71 340 4 - 6 31 25 - 5 17 2 - 6 40 1 - 5 8 30 0.35 - 78 0 0 - 5 32 41 23 21 27.8 71 337 3 - 6 9 53 - 4 55 38 - 6 18 29 - 4 47 7 0.35 - 77 0 0 - 5 11 33 23 21 33.3 71 334 2 - 5 48 41 - 4 34 33 - 5 57 16 - 4 26 3 0.35 - 76 0 0 - 4 50 44 23 21 38.8 71 331 0 - 5 27 48 - 4 13 48 - 5 36 22 - 4 5 19 0.35 - 75 0 0 - 4 30 15 23 21 44.3 70 328 -1 - 5 7 16 - 3 53 23 - 5 15 49 - 3 44 55 0.35 - 74 0 0 - 4 10 7 23 21 49.8 70 325 -2 - 4 47 3 - 3 33 19 - 4 55 35 - 3 24 51 0.35 - 73 0 0 - 3 50 19 23 21 55.2 70 322 -3 - 4 27 12 - 3 13 35 - 4 35 43 - 3 5 9 0.35 - 72 0 0 - 3 30 53 23 22 0.6 69 319 -4 - 4 7 42 - 2 54 13 - 4 16 13 - 2 45 47 0.35 - 71 0 0 - 3 11 49 23 22 6.0 69 317 -5 - 3 48 34 - 2 35 13 - 3 57 3 - 2 26 48 0.35 - 70 0 0 - 2 53 7 23 22 11.4 68 314 -6 - 3 29 48 - 2 16 34 - 3 38 16 - 2 8 10 0.35 - 69 0 0 - 2 34 47 23 22 16.7 68 312 -7 - 3 11 24 - 1 58 18 - 3 19 52 - 1 49 55 0.35 - 68 0 0 - 2 16 49 23 22 22.0 67 310 -8 - 2 53 23 - 1 40 24 - 3 1 50 - 1 32 2 0.35 - 67 0 0 - 1 59 15 23 22 27.3 67 308 -9 - 2 35 45 - 1 22 54 - 2 44 11 - 1 14 32 0.35 - 66 0 0 - 1 42 4 23 22 32.6 66 306 -10 - 2 18 30 - 1 5 46 - 2 26 55 - 0 57 26 0.35 - 65 0 0 - 1 25 16 23 22 37.8 65 304 -11 - 2 1 39 - 0 49 2 - 2 10 3 - 0 40 42 0.35 - 64 0 0 - 1 8 53 23 22 43.0 65 302 -12 - 1 45 11 - 0 32 42 - 1 53 35 - 0 24 23 0.35 - 63 0 0 - 0 52 53 23 22 48.1 64 301 -13 - 1 29 8 - 0 16 46 - 1 37 31 - 0 8 28 0.35 - 62 0 0 - 0 37 17 23 22 53.2 63 299 -14 - 1 13 29 - 0 1 14 - 1 21 51 0 7 4 0.35 - 61 0 0 - 0 22 6 23 22 58.2 62 298 -16 - 0 58 15 0 13 54 - 1 6 35 0 22 10 0.35 - 60 0 0 - 0 7 20 23 23 3.3 61 297 -17 - 0 43 25 0 28 37 - 0 51 45 0 36 53 0.35 - 59 0 0 0 7 1 23 23 8.2 61 295 -18 - 0 29 0 0 42 55 - 0 37 19 0 51 10 0.35 - 58 0 0 0 20 58 23 23 13.1 60 294 -19 - 0 15 0 0 56 48 - 0 23 19 1 5 2 0.35 - 57 0 0 0 34 29 23 23 18.0 59 293 -20 - 0 1 26 1 10 16 - 0 9 44 1 18 29 0.35 - 56 0 0 0 47 35 23 23 22.8 58 292 -21 0 11 43 1 23 18 0 3 26 1 31 31 0.35 - 55 0 0 1 0 15 23 23 27.6 57 291 -22 0 24 26 1 35 56 0 16 10 1 44 8 0.35 - 54 0 0 1 12 29 23 23 32.3 56 291 -23 0 36 43 1 48 7 0 28 28 1 56 19 0.35 - 53 0 0 1 24 18 23 23 36.9 56 290 -24 0 48 35 1 59 53 0 40 20 2 8 4 0.35 - 52 0 0 1 35 41 23 23 41.5 55 289 -25 1 0 1 2 11 13 0 51 46 2 19 23 0.35 - 51 0 0 1 46 37 23 23 46.0 54 288 -26 1 11 0 2 22 7 1 2 46 2 30 16 0.35 - 50 0 0 1 57 8 23 23 50.5 53 288 -27 1 21 33 2 32 34 1 13 20 2 40 43 0.35 - 49 0 0 2 7 12 23 23 54.9 52 287 -28 1 31 40 2 42 36 1 23 27 2 50 45 0.35 - 48 0 0 2 16 50 23 23 59.3 51 287 -29 1 41 20 2 52 12 1 33 8 3 0 19 0.35 - 47 0 0 2 26 1 23 24 3.6 50 286 -30 1 50 34 3 1 21 1 42 23 3 9 28 0.35 - 46 0 0 2 34 46 23 24 7.8 49 286 -31 1 59 21 3 10 3 1 51 10 3 18 10 0.35 - 45 0 0 2 43 4 23 24 12.0 48 285 -32 2 7 42 3 18 20 1 59 31 3 26 26 0.35 - 44 0 0 2 50 56 23 24 16.0 47 285 -33 2 15 35 3 26 9 2 7 26 3 34 15 0.35 - 43 0 0 2 58 21 23 24 20.1 46 285 -34 2 23 2 3 33 32 2 14 53 3 41 38 0.35 - 42 0 0 3 5 20 23 24 24.0 45 284 -35 2 30 3 3 40 29 2 21 54 3 48 34 0.35 - 41 0 0 3 11 51 23 24 27.9 44 284 -36 2 36 36 3 46 59 2 28 28 3 55 3 0.35 - 40 0 0 3 17 56 23 24 31.7 43 284 -37 2 42 42 3 53 2 2 34 34 4 1 6 0.35 - 39 0 0 3 23 34 23 24 35.5 42 283 -38 2 48 22 3 58 38 2 40 14 4 6 42 0.35 - 38 0 0 3 28 45 23 24 39.2 41 283 -39 2 53 34 4 3 48 2 45 27 4 11 52 0.35 - 37 0 0 3 33 29 23 24 42.8 40 283 -40 2 58 20 4 8 31 2 50 13 4 16 34 0.35 - 36 0 0 3 37 47 23 24 46.3 39 283 -41 3 2 39 4 12 47 2 54 32 4 20 50 0.35 - 35 0 0 3 41 37 23 24 49.7 39 283 -42 3 6 30 4 16 37 2 58 23 4 24 39 0.35 - 34 0 0 3 45 1 23 24 53.1 38 283 -43 3 9 55 4 19 59 3 1 48 4 28 2 0.35 - 33 0 0 3 47 57 23 24 56.4 37 282 -44 3 12 52 4 22 55 3 4 46 4 30 57 0.35 - 32 0 0 3 50 27 23 24 59.6 36 282 -45 3 15 23 4 25 24 3 7 17 4 33 26 0.35 - 31 0 0 3 52 30 23 25 2.8 35 282 -46 3 17 26 4 27 26 3 9 20 4 35 28 0.35 - 30 0 0 3 54 6 23 25 5.8 34 282 -47 3 19 2 4 29 2 3 10 57 4 37 4 0.35 - 29 0 0 3 55 15 23 25 8.8 33 282 -48 3 20 12 4 30 10 3 12 6 4 38 12 0.35 - 28 0 0 3 55 57 23 25 11.7 32 282 -49 3 20 54 4 30 52 3 12 49 4 38 54 0.35 - 27 0 0 3 56 12 23 25 14.5 31 282 -50 3 21 10 4 31 8 3 13 4 4 39 9 0.35 - 26 0 0 3 56 1 23 25 17.3 30 282 -50 3 20 58 4 30 56 3 12 53 4 38 58 0.35 - 25 0 0 3 55 23 23 25 19.9 29 282 -51 3 20 20 4 30 18 3 12 15 4 38 20 0.35 - 24 0 0 3 54 18 23 25 22.5 28 282 -52 3 19 15 4 29 13 3 11 9 4 37 15 0.35 - 23 0 0 3 52 46 23 25 25.0 27 282 -53 3 17 43 4 27 42 3 9 37 4 35 44 0.35 - 22 0 0 3 50 48 23 25 27.4 26 282 -54 3 15 44 4 25 44 3 7 38 4 33 46 0.35 - 21 0 0 3 48 23 23 25 29.7 25 282 -55 3 13 19 4 23 19 3 5 13 4 31 21 0.35 - 20 0 0 3 45 31 23 25 32.0 24 282 -56 3 10 27 4 20 28 3 2 21 4 28 31 0.35 - 19 0 0 3 42 13 23 25 34.1 23 282 -57 3 7 8 4 17 11 2 59 1 4 25 13 0.35 - 18 0 0 3 38 29 23 25 36.2 22 282 -58 3 3 22 4 13 27 2 55 16 4 21 30 0.35 - 17 0 0 3 34 18 23 25 38.2 21 282 -59 2 59 10 4 9 17 2 51 4 4 17 20 0.35 - 16 0 0 3 29 40 23 25 40.1 20 282 -59 2 54 32 4 4 41 2 46 25 4 12 44 0.35 - 15 0 0 3 24 37 23 25 41.8 19 282 -60 2 49 27 3 59 39 2 41 20 4 7 42 0.35 - 14 0 0 3 19 7 23 25 43.6 18 282 -61 2 43 56 3 54 10 2 35 48 4 2 14 0.35 - 13 0 0 3 13 11 23 25 45.2 17 282 -62 2 37 59 3 48 15 2 29 51 3 56 19 0.35 - 12 0 0 3 6 49 23 25 46.7 16 282 -63 2 31 35 3 41 55 2 23 27 3 49 59 0.35 - 11 0 0 3 0 1 23 25 48.1 15 282 -63 2 24 45 3 35 8 2 16 37 3 43 13 0.35 - 10 0 0 2 52 47 23 25 49.5 14 282 -64 2 17 30 3 27 56 2 9 21 3 36 1 0.35 - 9 0 0 2 45 7 23 25 50.7 13 282 -65 2 9 48 3 20 18 2 1 39 3 28 24 0.35 - 8 0 0 2 37 2 23 25 51.9 12 282 -66 2 1 41 3 12 15 1 53 31 3 20 20 0.36 - 7 0 0 2 28 30 23 25 52.9 11 282 -66 1 53 8 3 3 46 1 44 58 3 11 52 0.36 - 6 0 0 2 19 34 23 25 53.9 10 282 -67 1 44 9 2 54 51 1 35 59 3 2 58 0.36 - 5 0 0 2 10 12 23 25 54.8 9 282 -68 1 34 45 2 45 31 1 26 34 2 53 39 0.36 - 4 0 0 2 0 25 23 25 55.6 8 282 -68 1 24 56 2 35 46 1 16 44 2 43 54 0.36 - 3 0 0 1 50 13 23 25 56.2 7 282 -69 1 14 41 2 25 37 1 6 29 2 33 45 0.36 - 2 0 0 1 39 36 23 25 56.8 6 282 -69 1 4 2 2 15 2 0 55 49 2 23 11 0.36 - 1 0 0 1 28 34 23 25 57.3 5 282 -70 0 52 57 2 4 2 0 44 44 2 12 12 0.37 0 0 0 1 17 7 23 25 57.7 4 282 -70 0 41 28 1 52 38 0 33 14 2 0 48 0.37 1 0 0 1 5 16 23 25 58.0 3 282 -71 0 29 34 1 40 49 0 21 19 1 49 0 0.38 2 0 0 0 53 0 23 25 58.2 2 282 -71 0 17 16 1 28 36 0 9 0 1 36 48 0.41 3 0 0 0 40 20 23 25 58.3 0 282 -72 0 4 33 1 15 59 - 0 3 43 1 24 11 0.54 Uncertainty in time = +/- 1 secs Prediction of 2022 Dec 13.0 Data for the target star ------------------------ * name: TYC 0635-00280-1 * constellation : Aries * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 25 47.0570 DE: +12 05 33.191 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 25 47.0569 DE: +12 05 33.191 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (46) Hestia asteroid class: approx. diameter [km]: 122 approx. diameter ["]: 0.078 distance from Earth [AU]: 2.13950 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#175 date of fit: 2022 Nov 26 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): 0.018", 0.009", 73.572° remarks: * orbital elements for (46)Hestia : Mean anomaly = 48.4070633660 deg Arg. of pericenter = 177.1005161658 deg Long. of node = 181.0687004158 deg Inclination = 2.3517802508 deg Eccentricity = 0.1727393804 Semimajor axis = 2.5249544649 AU Perihelion dist = 2.0887953952 AU Mag: H = 8.59, G = 0.06 Epoch of elements : MJD 59976.97319445 TDT (2023 Feb 01.9732) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1752022Nov26,5.59,2023,2,1,23.356084,0.111067,-0.309138,11.577566,4.157926,0.005377,0.001788,0.000000,0.000000 -85.4893,12.1958,-166.95,-16.96,False TYC 0635-00280-1,2.42973809,12.0925533,0.00,11.33,0.00,0.0,0,,2.45035082,12.1957564,2.05,0.00,0,0,0 46,Hestia,13.20,121.8,2.1395,0,0,3.246,17.09,,6.4,0 0,48.1680,2023,2,1,177.1005,181.0687,2.3518,0.17274,2.52495,2.08880,8.59,5.0,0.15 1.115,0.0177,0.0090,74,0.0090,Known errors,-1.00,-1,-1,-1 20230201_0280-1,59926.02 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 13, 00:23 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org