IOTA/IOTA-ES occultation update for (1566) Icarus / TYC 1169-01196-1 event on 2024 May 26, 20:35 UT Visible from Summary ------- On 2024 May 26 UT, the 1.67 km diameter asteroid (1566) Icarus will occult a 10.0 mag star in the constellation Pegasus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.94 mag to 16.97 mag (the magnitude of the asteroid) for at most 0.090 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: 26 * date and approx. time of event: 2024 May 26, 20:29 - 2024 May 26, 20:41 * geocentric midpoint of event [JD]: 2460457.35804692 * magnitude of target star: 10.03 * magnitude drop [mag]: 6.94 * estimated maximum duration [s]: 0.090 * Moon: 87 % sunlit, 72° distance * Sun: 69° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 2 * 1 sigma uncertainty interval [path widths]: +/- 2.56 * 1 sigma uncertainty interval [seconds]: +/- 1.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.124, +/- 0.101) * 1 sigma uncertainty ellipse (major, minor, PA): (0.159", 0.016", 51°) * approx speed of asteroid's shadow [km/s]: 17.8935 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1169-01196-1 by 1566 Icarus on 2024 May 26 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 80 0 0 -51 51 59 20 41 11.6 0 76 -51 -51 51 30 -51 52 29 -51 48 59 -51 54 59 .... 81 0 0 -51 42 12 20 41 11.5 1 75 -51 -51 41 43 -51 42 42 -51 39 12 -51 45 13 0.11 82 0 0 -51 32 0 20 41 11.5 1 74 -50 -51 31 30 -51 32 29 -51 28 59 -51 35 0 0.21 83 0 0 -51 21 21 20 41 11.3 2 73 -50 -51 20 51 -51 21 51 -51 18 20 -51 24 23 0.25 84 0 0 -51 10 17 20 41 11.1 3 72 -50 -51 9 47 -51 10 47 -51 7 15 -51 13 19 0.27 85 0 0 -50 58 46 20 41 10.9 3 72 -49 -50 58 16 -50 59 16 -50 55 44 -51 1 48 0.29 86 0 0 -50 46 49 20 41 10.6 4 71 -49 -50 46 19 -50 47 19 -50 43 46 -50 49 52 0.30 87 0 0 -50 34 24 20 41 10.3 5 70 -48 -50 33 54 -50 34 55 -50 31 21 -50 37 28 0.30 88 0 0 -50 21 33 20 41 9.9 5 69 -48 -50 21 3 -50 22 3 -50 18 29 -50 24 37 0.31 89 0 0 -50 8 14 20 41 9.5 6 69 -47 -50 7 44 -50 8 45 -50 5 10 -50 11 19 0.31 90 0 0 -49 54 28 20 41 9.0 7 68 -47 -49 53 58 -49 54 59 -49 51 23 -49 57 33 0.32 91 0 0 -49 40 14 20 41 8.4 7 67 -46 -49 39 43 -49 40 44 -49 37 8 -49 43 20 0.32 92 0 0 -49 25 31 20 41 7.8 8 66 -46 -49 25 0 -49 26 2 -49 22 25 -49 28 38 0.32 93 0 0 -49 10 20 20 41 7.1 9 66 -45 -49 9 49 -49 10 51 -49 7 13 -49 13 27 0.32 94 0 0 -48 54 40 20 41 6.4 10 65 -45 -48 54 9 -48 55 11 -48 51 32 -48 57 48 0.33 95 0 0 -48 38 31 20 41 5.6 10 64 -44 -48 38 0 -48 39 2 -48 35 22 -48 41 40 0.33 96 0 0 -48 21 53 20 41 4.7 11 63 -44 -48 21 21 -48 22 24 -48 18 43 -48 25 2 0.33 97 0 0 -48 4 45 20 41 3.8 12 63 -43 -48 4 13 -48 5 16 -48 1 35 -48 7 55 0.33 98 0 0 -47 47 6 20 41 2.8 12 62 -43 -47 46 35 -47 47 38 -47 43 56 -47 50 17 0.33 99 0 0 -47 28 58 20 41 1.7 13 61 -42 -47 28 27 -47 29 30 -47 25 47 -47 32 10 0.33 100 0 0 -47 10 19 20 41 0.6 14 60 -42 -47 9 48 -47 10 51 -47 7 7 -47 13 32 0.33 101 0 0 -46 51 10 20 40 59.4 15 60 -41 -46 50 38 -46 51 41 -46 47 57 -46 54 23 0.33 102 0 0 -46 31 29 20 40 58.1 15 59 -40 -46 30 57 -46 32 1 -46 28 15 -46 34 43 0.34 103 0 0 -46 11 17 20 40 56.7 16 58 -40 -46 10 45 -46 11 49 -46 8 2 -46 14 31 0.34 104 0 0 -45 50 33 20 40 55.3 17 57 -39 -45 50 1 -45 51 5 -45 47 18 -45 53 49 0.34 105 0 0 -45 29 18 20 40 53.7 18 57 -39 -45 28 46 -45 29 50 -45 26 2 -45 32 34 0.34 106 0 0 -45 7 31 20 40 52.1 19 56 -38 -45 6 58 -45 8 3 -45 4 14 -45 10 47 0.34 107 0 0 -44 45 11 20 40 50.4 19 55 -37 -44 44 38 -44 45 43 -44 41 53 -44 48 28 0.34 108 0 0 -44 22 19 20 40 48.7 20 54 -37 -44 21 46 -44 22 51 -44 19 1 -44 25 37 0.34 109 0 0 -43 58 54 20 40 46.8 21 54 -36 -43 58 21 -43 59 27 -43 55 35 -44 2 13 0.34 110 0 0 -43 34 57 20 40 44.8 22 53 -35 -43 34 24 -43 35 30 -43 31 37 -43 38 17 0.34 111 0 0 -43 10 26 20 40 42.8 23 52 -35 -43 9 53 -43 10 59 -43 7 6 -43 13 47 0.34 112 0 0 -42 45 23 20 40 40.7 23 51 -34 -42 44 50 -42 45 56 -42 42 2 -42 48 44 0.34 113 0 0 -42 19 47 20 40 38.4 24 51 -33 -42 19 13 -42 20 20 -42 16 25 -42 23 9 0.34 114 0 0 -41 53 37 20 40 36.1 25 50 -32 -41 53 4 -41 54 10 -41 50 14 -41 57 0 0.34 115 0 0 -41 26 54 20 40 33.6 26 49 -32 -41 26 21 -41 27 28 -41 23 31 -41 30 18 0.34 116 0 0 -40 59 38 20 40 31.1 27 49 -31 -40 59 5 -41 0 12 -40 56 14 -41 3 3 0.34 117 0 0 -40 31 49 20 40 28.5 28 48 -30 -40 31 15 -40 32 23 -40 28 24 -40 35 14 0.34 118 0 0 -40 3 27 20 40 25.7 28 47 -29 -40 2 53 -40 4 1 -40 0 1 -40 6 53 0.34 119 0 0 -39 34 31 20 40 22.8 29 46 -29 -39 33 57 -39 35 5 -39 31 5 -39 37 58 0.34 120 0 0 -39 5 3 20 40 19.9 30 46 -28 -39 4 29 -39 5 37 -39 1 36 -39 8 30 0.34 121 0 0 -38 35 2 20 40 16.8 31 45 -27 -38 34 28 -38 35 37 -38 31 35 -38 38 30 0.34 122 0 0 -38 4 29 20 40 13.6 32 44 -26 -38 3 55 -38 5 3 -38 1 1 -38 7 58 0.34 123 0 0 -37 33 23 20 40 10.3 33 43 -25 -37 32 49 -37 33 58 -37 29 54 -37 36 53 0.35 124 0 0 -37 1 46 20 40 6.9 34 43 -24 -37 1 11 -37 2 20 -36 58 16 -37 5 16 0.35 125 0 0 -36 29 37 20 40 3.3 35 42 -24 -36 29 2 -36 30 11 -36 26 6 -36 33 7 0.35 126 0 0 -35 56 56 20 39 59.7 36 41 -23 -35 56 22 -35 57 31 -35 53 25 -36 0 27 0.35 127 0 0 -35 23 45 20 39 55.9 37 41 -22 -35 23 11 -35 24 20 -35 20 14 -35 27 17 0.35 128 0 0 -34 50 4 20 39 52.0 38 40 -21 -34 49 29 -34 50 39 -34 46 32 -34 53 36 0.35 129 0 0 -34 15 53 20 39 48.0 39 39 -20 -34 15 18 -34 16 28 -34 12 20 -34 19 26 0.35 130 0 0 -33 41 13 20 39 43.9 40 38 -19 -33 40 38 -33 41 48 -33 37 40 -33 44 46 0.35 131 0 0 -33 6 4 20 39 39.6 41 37 -18 -33 5 29 -33 6 39 -33 2 30 -33 9 38 0.35 132 0 0 -32 30 28 20 39 35.2 42 37 -17 -32 29 52 -32 31 3 -32 26 54 -32 34 2 0.35 133 0 0 -31 54 24 20 39 30.7 42 36 -16 -31 53 49 -31 54 59 -31 50 50 -31 57 59 0.35 134 0 0 -31 17 54 20 39 26.1 43 35 -15 -31 17 19 -31 18 30 -31 14 19 -31 21 29 0.35 135 0 0 -30 40 59 20 39 21.3 44 34 -14 -30 40 24 -30 41 35 -30 37 24 -30 44 34 0.35 136 0 0 -30 3 40 20 39 16.5 45 33 -13 -30 3 4 -30 4 15 -30 0 4 -30 7 15 0.35 137 0 0 -29 25 56 20 39 11.5 46 32 -12 -29 25 21 -29 26 32 -29 22 21 -29 29 32 0.35 138 0 0 -28 47 51 20 39 6.4 47 32 -11 -28 47 15 -28 48 26 -28 44 15 -28 51 27 0.35 139 0 0 -28 9 23 20 39 1.1 48 31 -10 -28 8 48 -28 9 59 -28 5 47 -28 13 0 0.35 140 0 0 -27 30 36 20 38 55.8 49 30 -9 -27 30 0 -27 31 11 -27 26 59 -27 34 12 0.35 141 0 0 -26 51 29 20 38 50.3 50 29 -8 -26 50 53 -26 52 4 -26 47 52 -26 55 5 0.35 142 0 0 -26 12 4 20 38 44.8 51 28 -7 -26 11 28 -26 12 39 -26 8 27 -26 15 41 0.35 143 0 0 -25 32 22 20 38 39.1 52 27 -6 -25 31 46 -25 32 57 -25 28 45 -25 35 59 0.35 144 0 0 -24 52 24 20 38 33.3 53 26 -5 -24 51 48 -24 53 0 -24 48 47 -24 56 1 0.35 145 0 0 -24 12 12 20 38 27.4 54 24 -4 -24 11 36 -24 12 48 -24 8 35 -24 15 49 0.35 146 0 0 -23 31 47 20 38 21.4 55 23 -3 -23 31 11 -23 32 23 -23 28 10 -23 35 24 0.35 147 0 0 -22 51 10 20 38 15.3 56 22 -2 -22 50 34 -22 51 46 -22 47 33 -22 54 47 0.35 148 0 0 -22 10 23 20 38 9.1 57 21 -1 -22 9 47 -22 10 59 -22 6 46 -22 14 0 0.35 149 0 0 -21 29 27 20 38 2.8 58 19 0 -21 28 51 -21 30 3 -21 25 50 -21 33 4 0.35 150 0 0 -20 48 23 20 37 56.5 59 18 1 -20 47 48 -20 48 59 -20 44 47 -20 52 0 0.35 151 0 0 -20 7 14 20 37 50.0 60 17 3 -20 6 38 -20 7 49 -20 3 37 -20 10 50 0.35 152 0 0 -19 25 59 20 37 43.5 61 15 4 -19 25 24 -19 26 35 -19 22 23 -19 29 36 0.35 153 0 0 -18 44 42 20 37 36.8 62 13 5 -18 44 6 -18 45 17 -18 41 6 -18 48 18 0.35 154 0 0 -18 3 22 20 37 30.2 63 12 6 -18 2 47 -18 3 58 -17 59 47 -18 6 58 0.35 155 0 0 -17 22 2 20 37 23.4 64 10 7 -17 21 27 -17 22 38 -17 18 27 -17 25 38 0.35 156 0 0 -16 40 44 20 37 16.6 64 8 8 -16 40 8 -16 41 19 -16 37 9 -16 44 19 0.35 157 0 0 -15 59 28 20 37 9.7 65 6 9 -15 58 52 -16 0 3 -15 55 53 -16 3 2 0.35 158 0 0 -15 18 16 20 37 2.8 66 4 10 -15 17 40 -15 18 51 -15 14 41 -15 21 50 0.35 159 0 0 -14 37 9 20 36 55.8 67 1 12 -14 36 34 -14 37 44 -14 33 35 -14 40 43 0.35 160 0 0 -13 56 9 20 36 48.8 67 359 13 -13 55 34 -13 56 44 -13 52 36 -13 59 43 0.35 161 0 0 -13 15 18 20 36 41.7 68 356 14 -13 14 43 -13 15 53 -13 11 45 -13 18 50 0.35 162 0 0 -12 34 36 20 36 34.6 69 353 15 -12 34 1 -12 35 10 -12 31 3 -12 38 8 0.35 163 0 0 -11 54 4 20 36 27.5 69 351 16 -11 53 30 -11 54 39 -11 50 33 -11 57 36 0.35 164 0 0 -11 13 46 20 36 20.3 70 348 17 -11 13 11 -11 14 20 -11 10 14 -11 17 17 0.35 165 0 0 -10 33 40 20 36 13.1 70 344 19 -10 33 6 -10 34 15 -10 30 10 -10 37 11 0.34 166 0 0 - 9 53 50 20 36 6.0 70 341 20 - 9 53 15 - 9 54 24 - 9 50 20 - 9 57 20 0.34 167 0 0 - 9 14 15 20 35 58.8 71 338 21 - 9 13 41 - 9 14 50 - 9 10 46 - 9 17 45 0.34 168 0 0 - 8 34 58 20 35 51.6 71 334 22 - 8 34 24 - 8 35 33 - 8 31 29 - 8 38 27 0.34 169 0 0 - 7 56 0 20 35 44.4 71 331 23 - 7 55 25 - 7 56 34 - 7 52 31 - 7 59 28 0.34 170 0 0 - 7 17 20 20 35 37.2 71 328 24 - 7 16 46 - 7 17 55 - 7 13 53 - 7 20 48 0.34 171 0 0 - 6 39 2 20 35 30.0 71 324 25 - 6 38 28 - 6 39 36 - 6 35 35 - 6 42 29 0.34 172 0 0 - 6 1 5 20 35 22.9 71 321 27 - 6 0 31 - 6 1 39 - 5 57 39 - 6 4 32 0.34 173 0 0 - 5 23 31 20 35 15.7 71 317 28 - 5 22 57 - 5 24 5 - 5 20 5 - 5 26 57 0.34 174 0 0 - 4 46 20 20 35 8.6 71 314 29 - 4 45 47 - 4 46 54 - 4 42 55 - 4 49 45 0.34 175 0 0 - 4 9 34 20 35 1.5 70 311 30 - 4 9 1 - 4 10 8 - 4 6 10 - 4 12 59 0.34 176 0 0 - 3 33 14 20 34 54.5 70 308 31 - 3 32 40 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35 34 3 34 30 3 38 16 3 31 47 0.34 -170 0 0 4 4 14 20 33 21.3 60 281 47 4 4 46 4 3 42 4 7 28 4 1 1 0.34 -169 0 0 4 32 53 20 33 15.2 59 280 48 4 33 24 4 32 21 4 36 5 4 29 40 0.34 -168 0 0 5 0 56 20 33 9.1 58 279 49 5 1 28 5 0 25 5 4 9 4 57 44 0.34 -167 0 0 5 28 26 20 33 3.1 58 278 50 5 28 57 5 27 54 5 31 37 5 25 14 0.34 -166 0 0 5 55 20 20 32 57.2 57 277 51 5 55 51 5 54 48 5 58 30 5 52 9 0.34 -165 0 0 6 21 38 20 32 51.4 56 276 52 6 22 10 6 21 7 6 24 49 6 18 28 0.34 -164 0 0 6 47 22 20 32 45.7 55 276 53 6 47 53 6 46 51 6 50 31 6 44 12 0.34 -163 0 0 7 12 30 20 32 40.1 54 275 54 7 13 1 7 11 59 7 15 38 7 9 21 0.34 -162 0 0 7 37 2 20 32 34.5 53 275 55 7 37 32 7 36 31 7 40 10 7 33 53 0.34 -161 0 0 8 0 58 20 32 29.0 52 274 56 8 1 28 8 0 27 8 4 5 7 57 50 0.34 -160 0 0 8 24 18 20 32 23.7 51 274 57 8 24 48 8 23 47 8 27 24 8 21 11 0.34 -159 0 0 8 47 1 20 32 18.4 50 273 58 8 47 32 8 46 31 8 50 8 8 43 55 0.34 -158 0 0 9 9 9 20 32 13.2 49 273 59 9 9 40 9 8 38 9 12 15 9 6 3 0.34 -157 0 0 9 30 40 20 32 8.1 48 273 60 9 31 11 9 30 10 9 33 45 9 27 35 0.34 -156 0 0 9 51 35 20 32 3.1 47 272 61 9 52 6 9 51 5 9 54 40 9 48 31 0.34 -155 0 0 10 11 54 20 31 58.2 46 272 62 10 12 24 10 11 23 10 14 58 10 8 50 0.34 -154 0 0 10 31 36 20 31 53.4 45 272 63 10 32 6 10 31 6 10 34 39 10 28 32 0.34 -153 0 0 10 50 41 20 31 48.7 44 272 64 10 51 12 10 50 11 10 53 44 10 47 39 0.34 -152 0 0 11 9 11 20 31 44.1 43 272 65 11 9 41 11 8 41 11 12 13 11 6 8 0.34 -151 0 0 11 27 3 20 31 39.6 43 272 66 11 27 33 11 26 33 11 30 5 11 24 1 0.34 -150 0 0 11 44 20 20 31 35.2 42 271 67 11 44 49 11 43 50 11 47 21 11 41 18 0.34 -149 0 0 12 1 0 20 31 30.9 41 271 68 12 1 29 12 0 30 12 4 0 11 57 59 0.34 -148 0 0 12 17 3 20 31 26.6 40 271 69 12 17 33 12 16 33 12 20 3 12 14 2 0.34 -147 0 0 12 32 30 20 31 22.5 39 271 70 12 33 0 12 32 0 12 35 30 12 29 30 0.34 -146 0 0 12 47 21 20 31 18.5 38 271 71 12 47 50 12 46 51 12 50 20 12 44 21 0.34 -145 0 0 13 1 35 20 31 14.5 37 271 72 13 2 4 13 1 5 13 4 34 12 58 36 0.34 -144 0 0 13 15 13 20 31 10.7 36 271 73 13 15 42 13 14 44 13 18 12 13 12 14 0.34 -143 0 0 13 28 15 20 31 7.0 35 271 74 13 28 44 13 27 45 13 31 13 13 25 16 0.34 -142 0 0 13 40 40 20 31 3.3 34 272 75 13 41 10 13 40 11 13 43 38 13 37 42 0.35 -141 0 0 13 52 30 20 30 59.8 33 272 76 13 52 59 13 52 0 13 55 27 13 49 32 0.35 -140 0 0 14 3 43 20 30 56.3 32 272 77 14 4 12 14 3 14 14 6 40 14 0 45 0.35 -139 0 0 14 14 20 20 30 53.0 31 272 78 14 14 49 14 13 51 14 17 17 14 11 23 0.35 -138 0 0 14 24 21 20 30 49.7 30 272 78 14 24 50 14 23 52 14 27 18 14 21 24 0.35 -137 0 0 14 33 46 20 30 46.6 29 272 79 14 34 15 14 33 17 14 36 42 14 30 49 0.35 -136 0 0 14 42 35 20 30 43.5 28 272 80 14 43 4 14 42 6 14 45 31 14 39 39 0.35 -135 0 0 14 50 48 20 30 40.6 27 272 81 14 51 17 14 50 19 14 53 44 14 47 52 0.35 -134 0 0 14 58 25 20 30 37.7 26 273 82 14 58 54 14 57 56 15 1 21 14 55 29 0.35 -133 0 0 15 5 26 20 30 34.9 25 273 82 15 5 55 15 4 57 15 8 22 15 2 31 0.35 -132 0 0 15 11 52 20 30 32.3 24 273 83 15 12 20 15 11 23 15 14 47 15 8 56 0.35 -131 0 0 15 17 41 20 30 29.7 24 273 83 15 18 10 15 17 12 15 20 36 15 14 46 0.35 -130 0 0 15 22 55 20 30 27.2 23 273 84 15 23 23 15 22 26 15 25 50 15 19 59 0.35 -129 0 0 15 27 32 20 30 24.9 22 274 84 15 28 1 15 27 3 15 30 27 15 24 37 0.35 -128 0 0 15 31 34 20 30 22.6 21 274 84 15 32 3 15 31 5 15 34 29 15 28 39 0.35 -127 0 0 15 35 0 20 30 20.4 20 274 84 15 35 29 15 34 31 15 37 55 15 32 5 0.35 -126 0 0 15 37 50 20 30 18.4 19 274 84 15 38 19 15 37 21 15 40 45 15 34 55 0.35 -125 0 0 15 40 4 20 30 16.4 18 274 83 15 40 33 15 39 36 15 42 59 15 37 10 0.35 -124 0 0 15 41 43 20 30 14.5 17 275 83 15 42 11 15 41 14 15 44 37 15 38 48 0.35 -123 0 0 15 42 45 20 30 12.7 16 275 82 15 43 14 15 42 16 15 45 40 15 39 50 0.35 -122 0 0 15 43 11 20 30 11.1 15 275 82 15 43 40 15 42 43 15 46 6 15 40 17 0.35 -121 0 0 15 43 2 20 30 9.5 14 275 81 15 43 31 15 42 33 15 45 56 15 40 7 0.36 -120 0 0 15 42 16 20 30 8.0 13 276 80 15 42 45 15 41 48 15 45 11 15 39 22 0.36 -119 0 0 15 40 54 20 30 6.6 12 276 79 15 41 23 15 40 26 15 43 49 15 38 0 0.36 -118 0 0 15 38 56 20 30 5.4 11 276 79 15 39 25 15 38 28 15 41 51 15 36 2 0.36 -117 0 0 15 36 22 20 30 4.2 10 276 78 15 36 51 15 35 54 15 39 17 15 33 27 0.36 -116 0 0 15 33 12 20 30 3.1 9 277 77 15 33 41 15 32 43 15 36 7 15 30 17 0.36 -115 0 0 15 29 25 20 30 2.2 8 277 76 15 29 54 15 28 56 15 32 20 15 26 30 0.36 -114 0 0 15 25 2 20 30 1.3 7 277 75 15 25 30 15 24 33 15 27 57 15 22 6 0.36 -113 0 0 15 20 2 20 30 0.5 6 277 74 15 20 30 15 19 33 15 22 57 15 17 6 0.37 -112 0 0 15 14 25 20 29 59.9 5 278 73 15 14 54 15 13 56 15 17 21 15 11 29 0.37 -111 0 0 15 8 12 20 29 59.3 4 278 72 15 8 40 15 7 43 15 11 7 15 5 16 0.38 -110 0 0 15 1 21 20 29 58.9 3 278 72 15 1 50 15 0 52 15 4 17 14 58 25 0.38 -109 0 0 14 53 54 20 29 58.6 2 278 71 14 54 23 14 53 25 14 56 50 14 50 58 0.40 -108 0 0 14 45 50 20 29 58.4 1 279 70 14 46 19 14 45 21 14 48 46 14 42 53 0.43 -107 0 0 14 37 8 20 29 58.2 1 279 69 14 37 37 14 36 39 14 40 5 14 34 11 0.58 Uncertainty in time = +/- 2 secs Prediction of 2023 Jul 14.4 Data for the target star ------------------------ * name: TYC 1169-01196-1 * constellation : Pegasus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 23 33 18.6511 DE: +08 39 28.556 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 23 33 18.6515 DE: +08 39 28.559 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.0 * B mag [mag]: 10.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1566) Icarus asteroid class: approx. diameter [km]: 2 approx. diameter ["]: 0.009 distance from Earth [AU]: 0.26970 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#152 date of fit: 2023 Jun 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): 0.159", 0.016", 50.9° remarks: * orbital elements for (1566)Icarus : Mean anomaly = 34.8174435119 deg Arg. of pericenter = 31.4369420922 deg Long. of node = 87.9527463270 deg Inclination = 22.8021563474 deg Eccentricity = 0.8269269446 Semimajor axis = 1.0780965776 AU Perihelion dist = 0.1865894687 AU Mag: H = 16.50, G = 0.15 Epoch of elements : MJD 60456.85804708 TDT (2024 May 26.8580) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1522023Jun24,0.09,2024,5,26,20.593126,0.179751,-0.270731,-8.413273,-5.587340,0.001139,0.000412,-0.000003,-0.000001 159.8363,8.7904,-129.61,21.32,False TYC 1169-01196-1,23.55518076,8.6579319,10.31,10.03,9.88,0.0,0,,23.57565869,8.7903980,6.95,6.65,0,0,0 1566,Icarus,16.97,1.670,0.2697,0,0,-18.522,-182.43,,0.0,0 0,34.0620,2024,5,26,31.4369,87.9527,22.8022,0.82693,1.07810,0.18659,16.50,5.0,0.15 3.541,0.1590,0.0157,51,0.0218,Known errors,1.05,0,-1,-1 20240526_1196-1,60139.36 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 14, 08:35 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org