IOTA/IOTA-ES occultation update for (476) Hedwig / TYC 1338-01393-1 event on 2024 Apr 04, 15:38 UT Visible from Summary ------- On 2024 Apr 04 UT, the 121.630501469293 km diameter asteroid (476) Hedwig will occult a 11.0 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 3.16 mag to 14.11 mag (the magnitude of the asteroid) for at most 7.160 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: 100 * date and approx. time of event: 2024 Apr 04, 15:32 - 2024 Apr 04, 15:44 * geocentric midpoint of event [JD]: 2460405.15160546 * magnitude of target star: 11.01 * magnitude drop [mag]: 3.16 * estimated maximum duration [s]: 7.160 * Moon: 24 % sunlit, 144° distance * Sun: 86° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 124 * 1 sigma uncertainty interval [path widths]: +/- 0.05 * 1 sigma uncertainty interval [seconds]: +/- 0.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.003", 110°) * approx speed of asteroid's shadow [km/s]: 17.0220 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1338-01393-1 by 476 Hedwig on 2024 Apr 4 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 - 62 0 0 21 23 47 15 32 11.9 0 69 72 .. .. .. 22 0 5 .. .. .. 22 4 0 .... - 61 0 0 21 45 36 15 32 12.0 1 69 72 21 9 25 22 21 52 21 5 32 22 25 46 -0.23 - 60 0 0 22 7 11 15 32 12.2 2 69 72 21 31 3 22 43 24 21 27 10 22 47 18 -0.23 - 59 0 0 22 28 32 15 32 12.5 3 70 72 21 52 26 23 4 43 21 48 34 23 8 37 -0.22 - 58 0 0 22 49 38 15 32 12.9 4 70 72 22 13 35 23 25 47 22 9 43 23 29 40 -0.22 - 57 0 0 23 10 30 15 32 13.5 5 71 72 22 34 29 23 46 35 22 30 37 23 50 29 -0.22 - 56 0 0 23 31 6 15 32 14.1 6 71 72 22 55 8 24 7 9 22 51 16 24 11 2 -0.22 - 55 0 0 23 51 26 15 32 14.9 7 71 72 23 15 31 24 27 27 23 11 40 24 31 19 -0.22 - 54 0 0 24 11 31 15 32 15.8 8 72 72 23 35 39 24 47 28 23 31 48 24 51 21 -0.22 - 53 0 0 24 31 19 15 32 16.7 9 72 72 23 55 30 25 7 14 23 51 39 25 11 6 -0.22 - 52 0 0 24 50 51 15 32 17.8 10 73 71 24 15 5 25 26 43 24 11 14 25 30 34 -0.22 - 51 0 0 25 10 6 15 32 19.0 11 73 71 24 34 23 25 45 55 24 30 33 25 49 46 -0.22 - 50 0 0 25 29 4 15 32 20.3 12 74 70 24 53 24 26 4 49 24 49 34 26 8 40 -0.22 - 49 0 0 25 47 44 15 32 21.7 13 74 70 25 12 7 26 23 26 25 8 17 26 27 17 -0.21 - 48 0 0 26 6 7 15 32 23.2 14 74 70 25 30 33 26 41 46 25 26 44 26 45 36 -0.21 - 47 0 0 26 24 12 15 32 24.7 15 75 69 25 48 41 26 59 48 25 44 52 27 3 37 -0.21 - 46 0 0 26 41 58 15 32 26.4 16 75 69 26 6 30 27 17 31 26 2 42 27 21 21 -0.21 - 45 0 0 26 59 26 15 32 28.2 17 76 68 26 24 2 27 34 56 26 20 13 27 38 45 -0.21 - 44 0 0 27 16 36 15 32 30.0 18 76 67 26 41 14 27 52 2 26 37 27 27 55 51 -0.21 - 43 0 0 27 33 27 15 32 32.0 19 77 67 26 58 8 28 8 50 26 54 21 28 12 38 -0.21 - 42 0 0 27 49 59 15 32 34.0 20 77 66 27 14 44 28 25 18 27 10 56 28 29 7 -0.21 - 41 0 0 28 6 11 15 32 36.2 20 78 65 27 30 59 28 41 28 27 27 13 28 45 16 -0.21 - 40 0 0 28 22 5 15 32 38.4 21 78 65 27 46 56 28 57 18 27 43 9 29 1 5 -0.21 - 39 0 0 28 37 38 15 32 40.7 22 79 64 28 2 33 29 12 48 27 58 47 29 16 36 -0.21 - 38 0 0 28 52 53 15 32 43.1 23 79 63 28 17 50 29 27 59 28 14 5 29 31 46 -0.21 - 37 0 0 29 7 47 15 32 45.5 24 80 63 28 32 48 29 42 51 28 29 3 29 46 37 -0.21 - 36 0 0 29 22 22 15 32 48.1 25 80 62 28 47 26 29 57 22 28 43 41 30 1 8 -0.21 - 35 0 0 29 36 36 15 32 50.7 26 81 61 29 1 44 30 11 33 28 57 59 30 15 19 -0.21 - 34 0 0 29 50 31 15 32 53.4 27 81 61 29 15 41 30 25 25 29 11 57 30 29 10 -0.21 - 33 0 0 30 4 5 15 32 56.2 28 82 60 29 29 18 30 38 56 29 25 34 30 42 41 -0.21 - 32 0 0 30 17 19 15 32 59.0 29 83 59 29 42 35 30 52 7 29 38 52 30 55 51 -0.21 - 31 0 0 30 30 12 15 33 2.0 30 83 58 29 55 32 31 4 57 29 51 49 31 8 41 -0.21 - 30 0 0 30 42 45 15 33 5.0 30 84 58 30 8 8 31 17 27 30 4 25 31 21 11 -0.21 - 29 0 0 30 54 58 15 33 8.0 31 84 57 30 20 23 31 29 36 30 16 41 31 33 20 -0.21 - 28 0 0 31 6 49 15 33 11.2 32 85 56 30 32 18 31 41 25 30 28 36 31 45 9 -0.21 - 27 0 0 31 18 21 15 33 14.4 33 85 55 30 43 52 31 52 53 30 40 10 31 56 37 -0.21 - 26 0 0 31 29 31 15 33 17.7 34 86 54 30 55 5 32 4 1 30 51 23 32 7 44 -0.21 - 25 0 0 31 40 21 15 33 21.0 35 87 54 31 5 58 32 14 48 31 2 16 32 18 30 -0.21 - 24 0 0 31 50 49 15 33 24.4 36 87 53 31 16 29 32 25 14 31 12 48 32 28 56 -0.21 - 23 0 0 32 0 57 15 33 27.8 37 88 52 31 26 39 32 35 19 31 22 58 32 39 1 -0.21 - 22 0 0 32 10 44 15 33 31.4 37 89 51 31 36 29 32 45 3 31 32 48 32 48 45 -0.21 - 21 0 0 32 20 10 15 33 35.0 38 89 51 31 45 57 32 54 27 31 42 17 32 58 8 -0.21 - 20 0 0 32 29 15 15 33 38.6 39 90 50 31 55 5 33 3 29 31 51 24 33 7 10 -0.21 - 19 0 0 32 37 59 15 33 42.3 40 91 49 32 3 51 33 12 11 32 0 11 33 15 51 -0.21 - 18 0 0 32 46 21 15 33 46.1 41 91 48 32 12 16 33 20 31 32 8 36 33 24 12 -0.21 - 17 0 0 32 54 23 15 33 49.9 42 92 47 32 20 20 33 28 31 32 16 41 33 32 11 -0.21 - 16 0 0 33 2 4 15 33 53.7 43 93 47 32 28 3 33 36 9 32 24 24 33 39 49 -0.21 - 15 0 0 33 9 24 15 33 57.7 43 93 46 32 35 25 33 43 27 32 31 46 33 47 7 -0.21 - 14 0 0 33 16 22 15 34 1.6 44 94 45 32 42 25 33 50 23 32 38 46 33 54 3 -0.21 - 13 0 0 33 23 0 15 34 5.7 45 95 44 32 49 4 33 56 59 32 45 26 34 0 38 -0.21 - 12 0 0 33 29 16 15 34 9.8 46 95 43 32 55 23 34 3 13 32 51 44 34 6 53 -0.21 - 11 0 0 33 35 11 15 34 13.9 47 96 43 33 1 19 34 9 7 32 57 41 34 12 46 -0.21 - 10 0 0 33 40 45 15 34 18.1 48 97 42 33 6 55 34 14 39 33 3 17 34 18 18 -0.21 - 9 0 0 33 45 58 15 34 22.3 48 98 41 33 12 9 34 19 51 33 8 31 34 23 29 -0.21 - 8 0 0 33 50 50 15 34 26.6 49 99 40 33 17 2 34 24 41 33 13 25 34 28 19 -0.21 - 7 0 0 33 55 20 15 34 30.9 50 99 39 33 21 34 34 29 10 33 17 57 34 32 48 -0.21 - 6 0 0 33 59 29 15 34 35.3 51 100 38 33 25 45 34 33 18 33 22 7 34 36 56 -0.21 - 5 0 0 34 3 18 15 34 39.7 52 101 38 33 29 34 34 37 5 33 25 57 34 40 43 -0.21 - 4 0 0 34 6 44 15 34 44.2 52 102 37 33 33 2 34 40 31 33 29 25 34 44 9 -0.21 - 3 0 0 34 9 50 15 34 48.7 53 103 36 33 36 9 34 43 36 33 32 32 34 47 14 -0.21 - 2 0 0 34 12 35 15 34 53.2 54 104 35 33 38 54 34 46 19 33 35 17 34 49 57 -0.21 - 1 0 0 34 14 58 15 34 57.8 55 105 34 33 41 18 34 48 42 33 37 41 34 52 20 -0.21 0 0 0 34 17 0 15 35 2.5 56 106 34 33 43 21 34 50 44 33 39 44 34 54 21 -0.21 1 0 0 34 18 41 15 35 7.1 57 106 33 33 45 3 34 52 24 33 41 26 34 56 2 -0.21 2 0 0 34 20 1 15 35 11.9 57 107 32 33 46 23 34 53 43 33 42 46 34 57 21 -0.21 3 0 0 34 21 0 15 35 16.6 58 108 31 33 47 22 34 54 42 33 43 45 34 58 19 -0.21 4 0 0 34 21 37 15 35 21.4 59 110 30 33 47 59 34 55 19 33 44 22 34 58 56 -0.21 5 0 0 34 21 53 15 35 26.3 60 111 30 33 48 15 34 55 35 33 44 39 34 59 12 -0.21 6 0 0 34 21 48 15 35 31.2 60 112 29 33 48 10 34 55 29 33 44 33 34 59 7 -0.21 7 0 0 34 21 21 15 35 36.1 61 113 28 33 47 44 34 55 3 33 44 7 34 58 41 -0.21 8 0 0 34 20 33 15 35 41.1 62 114 27 33 46 56 34 54 15 33 43 19 34 57 53 -0.21 9 0 0 34 19 24 15 35 46.1 63 115 26 33 45 46 34 53 7 33 42 9 34 56 44 -0.21 10 0 0 34 17 54 15 35 51.1 64 116 25 33 44 15 34 51 37 33 40 38 34 55 14 -0.21 11 0 0 34 16 2 15 35 56.2 64 118 25 33 42 23 34 49 45 33 38 46 34 53 23 -0.21 12 0 0 34 13 49 15 36 1.3 65 119 24 33 40 9 34 47 33 33 36 32 34 51 11 -0.21 13 0 0 34 11 15 15 36 6.4 66 121 23 33 37 34 34 44 59 33 33 57 34 48 37 -0.21 14 0 0 34 8 19 15 36 11.6 67 122 22 33 34 38 34 42 5 33 31 1 34 45 43 -0.21 15 0 0 34 5 2 15 36 16.8 67 124 21 33 31 20 34 38 48 33 27 43 34 42 27 -0.21 16 0 0 34 1 24 15 36 22.1 68 125 20 33 27 40 34 35 11 33 24 3 34 38 49 -0.21 17 0 0 33 57 24 15 36 27.4 69 127 20 33 23 39 34 31 12 33 20 2 34 34 51 -0.21 18 0 0 33 53 2 15 36 32.7 69 129 19 33 19 17 34 26 52 33 15 39 34 30 31 -0.21 19 0 0 33 48 20 15 36 38.1 70 131 18 33 14 33 34 22 11 33 10 55 34 25 49 -0.21 20 0 0 33 43 15 15 36 43.5 71 133 17 33 9 27 34 17 8 33 5 49 34 20 47 -0.21 21 0 0 33 37 50 15 36 48.9 72 135 16 33 4 0 34 11 44 33 0 22 34 15 23 -0.21 22 0 0 33 32 3 15 36 54.3 72 137 15 32 58 11 34 5 59 32 54 33 34 9 38 -0.21 23 0 0 33 25 54 15 36 59.8 73 139 15 32 52 1 33 59 52 32 48 22 34 3 31 -0.21 24 0 0 33 19 24 15 37 5.3 73 142 14 32 45 29 33 53 23 32 41 50 33 57 3 -0.21 25 0 0 33 12 32 15 37 10.9 74 145 13 32 38 35 33 46 34 32 34 56 33 50 13 -0.21 26 0 0 33 5 19 15 37 16.4 75 148 12 32 31 20 33 39 22 32 27 41 33 43 2 -0.21 27 0 0 32 57 44 15 37 22.0 75 151 11 32 23 43 33 31 50 32 20 4 33 35 30 -0.21 28 0 0 32 49 48 15 37 27.7 76 154 10 32 15 44 33 23 56 32 12 5 33 27 36 -0.21 29 0 0 32 41 30 15 37 33.3 76 157 9 32 7 24 33 15 40 32 3 45 33 19 21 -0.21 30 0 0 32 32 51 15 37 39.0 77 161 9 31 58 42 33 7 3 31 55 2 33 10 44 -0.21 31 0 0 32 23 50 15 37 44.7 77 165 8 31 49 39 32 58 5 31 45 59 33 1 46 -0.21 32 0 0 32 14 27 15 37 50.4 77 169 7 31 40 14 32 48 44 31 36 33 32 52 26 -0.21 33 0 0 32 4 43 15 37 56.2 78 174 6 31 30 27 32 39 3 31 26 46 32 42 45 -0.21 34 0 0 31 54 37 15 38 2.0 78 178 5 31 20 19 32 29 0 31 16 38 32 32 42 -0.21 35 0 0 31 44 10 15 38 7.8 78 183 4 31 9 49 32 18 36 31 6 8 32 22 18 -0.21 36 0 0 31 33 22 15 38 13.6 78 188 3 30 58 58 32 7 50 30 55 16 32 11 33 -0.21 37 0 0 31 22 12 15 38 19.5 78 193 2 30 47 45 31 56 43 30 44 3 32 0 26 -0.21 38 0 0 31 10 40 15 38 25.3 78 198 1 30 36 10 31 45 14 30 32 28 31 48 57 -0.21 39 0 0 30 58 47 15 38 31.2 78 202 1 30 24 14 31 33 24 30 20 32 31 37 8 -0.21 40 0 0 30 46 33 15 38 37.1 78 207 0 30 11 57 31 21 13 30 8 14 31 24 57 -0.21 41 0 0 30 33 57 15 38 43.0 78 212 -1 29 59 18 31 8 40 29 55 35 31 12 24 -0.21 42 0 0 30 21 0 15 38 49.0 77 216 -2 29 46 18 30 55 46 29 42 34 30 59 31 -0.21 43 0 0 30 7 42 15 38 54.9 77 220 -3 29 32 56 30 42 31 29 29 12 30 46 16 -0.21 44 0 0 29 54 2 15 39 0.9 76 224 -4 29 19 14 30 28 55 29 15 29 30 32 40 -0.21 45 0 0 29 40 2 15 39 6.9 76 228 -5 29 5 10 30 14 58 29 1 25 30 18 44 -0.21 46 0 0 29 25 40 15 39 12.8 75 232 -6 28 50 45 30 0 40 28 47 0 30 4 26 -0.21 47 0 0 29 10 58 15 39 18.8 75 235 -7 28 35 59 29 46 1 28 32 14 29 49 47 -0.21 48 0 0 28 55 55 15 39 24.8 74 238 -8 28 20 53 29 31 1 28 17 7 29 34 48 -0.21 49 0 0 28 40 31 15 39 30.8 74 241 -9 28 5 25 29 15 40 28 1 39 29 19 28 -0.21 50 0 0 28 24 46 15 39 36.8 73 244 -9 27 49 37 28 59 59 27 45 51 29 3 47 -0.21 51 0 0 28 8 41 15 39 42.8 72 246 -10 27 33 29 28 43 58 27 29 42 28 47 46 -0.21 52 0 0 27 52 16 15 39 48.9 72 248 -11 27 17 0 28 27 36 27 13 13 28 31 24 -0.21 53 0 0 27 35 30 15 39 54.9 71 251 -12 27 0 11 28 10 54 26 56 24 28 14 42 -0.21 54 0 0 27 18 25 15 40 0.9 70 253 -13 26 43 2 27 53 52 26 39 14 27 57 41 -0.21 55 0 0 27 0 59 15 40 6.9 69 255 -14 26 25 34 27 36 30 26 21 45 27 40 19 -0.21 56 0 0 26 43 14 15 40 12.9 68 256 -15 26 7 45 27 18 48 26 3 57 27 22 38 -0.21 57 0 0 26 25 10 15 40 18.8 68 258 -16 25 49 37 27 0 47 25 45 48 27 4 37 -0.21 58 0 0 26 6 46 15 40 24.8 67 260 -17 25 31 10 26 42 27 25 27 21 26 46 18 -0.21 59 0 0 25 48 4 15 40 30.8 66 261 -18 25 12 24 26 23 48 25 8 35 26 27 39 -0.21 60 0 0 25 29 2 15 40 36.7 65 263 -19 24 53 20 26 4 50 24 49 30 26 8 41 -0.21 61 0 0 25 9 42 15 40 42.6 64 264 -20 24 33 56 25 45 33 24 30 6 25 49 25 -0.21 62 0 0 24 50 4 15 40 48.5 63 265 -21 24 14 15 25 25 58 24 10 24 25 29 50 -0.21 63 0 0 24 30 8 15 40 54.4 62 266 -22 23 54 16 25 6 6 23 50 25 25 9 58 -0.21 64 0 0 24 9 55 15 41 0.3 62 268 -23 23 33 59 24 45 55 23 30 7 24 49 48 -0.21 65 0 0 23 49 24 15 41 6.1 61 269 -24 23 13 25 24 25 27 23 9 33 24 29 20 -0.21 66 0 0 23 28 36 15 41 11.9 60 270 -25 22 52 34 24 4 42 22 48 42 24 8 36 -0.21 67 0 0 23 7 31 15 41 17.7 59 271 -26 22 31 26 23 43 41 22 27 34 23 47 34 -0.21 68 0 0 22 46 10 15 41 23.4 58 272 -27 22 10 2 23 22 23 22 6 10 23 26 17 -0.21 69 0 0 22 24 33 15 41 29.1 57 272 -28 21 48 23 23 0 49 21 44 30 23 4 43 -0.21 70 0 0 22 2 41 15 41 34.7 56 273 -29 21 26 27 22 38 59 21 22 34 22 42 54 -0.21 71 0 0 21 40 33 15 41 40.3 55 274 -30 21 4 17 22 16 54 21 0 24 22 20 49 -0.21 72 0 0 21 18 11 15 41 45.9 54 275 -31 20 41 53 21 54 35 20 37 59 21 58 30 -0.21 73 0 0 20 55 35 15 41 51.4 53 276 -32 20 19 14 21 32 1 20 15 20 21 35 57 -0.21 74 0 0 20 32 45 15 41 56.8 52 276 -33 19 56 21 21 9 13 19 52 27 21 13 9 -0.21 75 0 0 20 9 41 15 42 2.2 51 277 -34 19 33 16 20 46 12 19 29 21 20 50 8 -0.22 76 0 0 19 46 25 15 42 7.6 50 278 -35 19 9 57 20 22 58 19 6 2 20 26 54 -0.22 77 0 0 19 22 57 15 42 12.8 49 278 -36 18 46 26 19 59 32 18 42 31 20 3 28 -0.22 78 0 0 18 59 16 15 42 18.0 48 279 -37 18 22 44 19 35 54 18 18 49 19 39 50 -0.22 79 0 0 18 35 25 15 42 23.2 47 280 -38 17 58 51 19 12 4 17 54 55 19 16 1 -0.22 80 0 0 18 11 22 15 42 28.3 46 280 -39 17 34 46 18 48 3 17 30 51 18 52 0 -0.22 81 0 0 17 47 10 15 42 33.3 45 281 -40 17 10 32 18 23 52 17 6 36 18 27 49 -0.22 82 0 0 17 22 47 15 42 38.2 44 281 -41 16 46 9 17 59 32 16 42 12 18 3 29 -0.22 83 0 0 16 58 16 15 42 43.0 43 282 -43 16 21 36 17 35 2 16 17 40 17 38 59 -0.22 84 0 0 16 33 37 15 42 47.8 42 282 -44 15 56 55 17 10 24 15 52 59 17 14 21 -0.22 85 0 0 16 8 49 15 42 52.5 41 283 -45 15 32 7 16 45 37 15 28 10 16 49 35 -0.22 86 0 0 15 43 55 15 42 57.0 40 283 -46 15 7 11 16 20 44 15 3 14 16 24 42 -0.22 87 0 0 15 18 53 15 43 1.5 39 283 -47 14 42 9 15 55 43 14 38 12 15 59 41 -0.22 88 0 0 14 53 46 15 43 5.9 38 284 -48 14 17 1 15 30 37 14 13 4 15 34 35 -0.22 89 0 0 14 28 34 15 43 10.2 37 284 -49 13 51 48 15 5 25 13 47 51 15 9 23 -0.22 90 0 0 14 3 16 15 43 14.4 35 285 -50 13 26 30 14 40 8 13 22 33 14 44 6 -0.22 91 0 0 13 37 55 15 43 18.6 34 285 -51 13 1 9 14 14 47 12 57 12 14 18 45 -0.22 92 0 0 13 12 31 15 43 22.6 33 285 -52 12 35 44 13 49 23 12 31 47 13 53 21 -0.22 93 0 0 12 47 3 15 43 26.5 32 286 -53 12 10 16 13 23 56 12 6 19 13 27 54 -0.22 94 0 0 12 21 34 15 43 30.2 31 286 -54 11 44 47 12 58 26 11 40 50 13 2 24 -0.22 95 0 0 11 56 3 15 43 33.9 30 286 -55 11 19 17 12 32 55 11 15 20 12 36 53 -0.22 96 0 0 11 30 32 15 43 37.5 29 286 -56 10 53 45 12 7 23 10 49 49 12 11 22 -0.22 97 0 0 11 5 0 15 43 40.9 28 287 -58 10 28 14 11 41 51 10 24 18 11 45 49 -0.22 98 0 0 10 39 29 15 43 44.3 27 287 -59 10 2 44 11 16 20 9 58 47 11 20 18 -0.22 99 0 0 10 14 0 15 43 47.5 26 287 -60 9 37 15 10 50 49 9 33 19 10 54 47 -0.22 100 0 0 9 48 32 15 43 50.6 25 287 -61 9 11 49 10 25 21 9 7 52 10 29 19 -0.23 101 0 0 9 23 7 15 43 53.5 24 288 -62 8 46 25 9 59 55 8 42 28 10 3 53 -0.23 102 0 0 8 57 45 15 43 56.4 23 288 -63 8 21 4 9 34 32 8 17 8 9 38 30 -0.23 103 0 0 8 32 28 15 43 59.1 22 288 -64 7 55 48 9 9 13 7 51 51 9 13 11 -0.23 104 0 0 8 7 14 15 44 1.7 20 288 -65 7 30 36 8 43 58 7 26 40 8 47 56 -0.23 105 0 0 7 42 7 15 44 4.1 19 288 -66 7 5 29 8 18 49 7 1 33 8 22 46 -0.23 106 0 0 7 17 4 15 44 6.5 18 289 -67 6 40 29 7 53 45 6 36 33 7 57 42 -0.23 107 0 0 6 52 9 15 44 8.7 17 289 -68 6 15 35 7 28 48 6 11 40 7 32 45 -0.23 108 0 0 6 27 20 15 44 10.8 16 289 -69 5 50 49 7 3 58 5 46 53 7 7 54 -0.23 109 0 0 6 2 40 15 44 12.7 15 289 -70 5 26 10 6 39 15 5 22 15 6 43 11 -0.23 110 0 0 5 38 7 15 44 14.5 14 289 -71 5 1 39 6 14 41 4 57 45 6 18 37 -0.23 111 0 0 5 13 44 15 44 16.2 13 289 -72 4 37 18 5 50 15 4 33 23 5 54 11 -0.24 112 0 0 4 49 30 15 44 17.7 12 289 -73 4 13 6 5 25 59 4 9 12 5 29 54 -0.24 113 0 0 4 25 26 15 44 19.1 11 289 -74 3 49 5 5 1 53 3 45 11 5 5 48 -0.24 114 0 0 4 1 33 15 44 20.4 10 289 -75 3 25 14 4 37 57 3 21 20 4 41 52 -0.24 115 0 0 3 37 51 15 44 21.5 9 290 -76 3 1 35 4 14 12 2 57 41 4 18 7 -0.24 116 0 0 3 14 21 15 44 22.5 7 290 -77 2 38 7 3 50 39 2 34 13 3 54 34 -0.25 117 0 0 2 51 2 15 44 23.4 6 290 -78 2 14 51 3 27 19 2 10 58 3 31 13 -0.25 118 0 0 2 27 57 15 44 24.1 5 290 -79 1 51 49 3 4 11 1 47 56 3 8 5 -0.26 119 0 0 2 5 5 15 44 24.7 4 290 -80 1 29 0 2 41 16 1 25 7 2 45 10 -0.27 120 0 0 1 42 27 15 44 25.2 3 290 -81 1 6 24 2 18 35 1 2 32 2 22 28 -0.29 121 0 0 1 20 3 15 44 25.5 2 290 -82 0 44 3 1 56 8 0 40 11 2 0 1 -0.33 122 0 0 0 57 53 15 44 25.7 1 290 -83 0 21 57 1 33 55 0 18 5 1 37 48 -0.44 123 0 0 .. .. .... .. .. .. .. .. .. .. .. .. 1 11 58 .. .. .. 1 15 50 .... Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 14.3 Data for the target star ------------------------ * name: TYC 1338-01393-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 47 54.4043 DE: +19 51 11.218 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 47 54.4042 DE: +19 51 11.218 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 11.0 * B mag [mag]: 11.7 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (476) Hedwig asteroid class: approx. diameter [km]: 122 approx. diameter ["]: 0.062 distance from Earth [AU]: 2.72310 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#124 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): 0.008", 0.003", 110.4° remarks: * orbital elements for (476)Hedwig : Mean anomaly = 197.5260250184 deg Arg. of pericenter = 0.8256505565 deg Long. of node = 286.1831501274 deg Inclination = 10.9256383670 deg Eccentricity = 0.0748744038 Semimajor axis = 2.6487369091 AU Perihelion dist = 2.4504143122 AU Mag: H = 8.65, G = 0.15 Epoch of elements : MJD 60404.65160525 TDT (2024 Apr 04.6516) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1242023Apr27,7.16,2024,4,4,15.638531,0.038160,0.197707,9.431808,-1.830032,0.005745,-0.000507,0.000000,0.000000 34.3111,19.8270,-53.88,6.05,False TYC 1338-01393-1,6.79844566,19.8531162,11.73,11.01,10.62,0.1,0,,6.82223709,19.8270258,3.16,3.10,0,0,0 476,Hedwig,14.11,121.828,2.7231,0,0,2.159,-5.91,,6.8,0 0,197.3770,2024,4,4,0.8257,286.1832,10.9256,0.07487,2.64874,2.45041,8.65,5.0,0.15 1.054,0.0077,0.0031,110,0.0033,Known errors,1.18,0,-1,-1 20240404_1393-1,60139.27 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 06:33 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org