IOTA/IOTA-ES occultation update for (19) Fortuna / UCAC4 489-001669 event on 2024 Nov 08, 06:55 UT Visible from Summary ------- On 2024 Nov 08 UT, the 201.127 km diameter asteroid (19) Fortuna will occult a 11.8 mag star in the constellation Pisces for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 0.18 mag to 9.96 mag (the magnitude of the asteroid) for at most 40.100 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 Nov 08, 06:40 - 2024 Nov 08, 07:09 * geocentric midpoint of event [JD]: 2460622.78831338 * magnitude of target star: 11.81 * magnitude drop [mag]: 0.18 * estimated maximum duration [s]: 40.100 * Moon: 40 % sunlit, 75° distance * Sun: 154° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 309 * 1 sigma uncertainty interval [path widths]: +/- 0.02 * 1 sigma uncertainty interval [seconds]: +/- 5.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.035, +/- 0.013) * 1 sigma uncertainty ellipse (major, minor, PA): (0.037", 0.002", 69°) * approx speed of asteroid's shadow [km/s]: 5.0153 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 489-001669 by 19 Fortuna 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 165 0 0 .. .. .... .. .. .. .. .. .. -75 1 51 .. .. .. -74 57 19 .. .. .. .... 166 0 0 .. .. .... .. .. .. .. .. .. -74 51 52 .. .. .. -74 47 18 .. .. .. .... 167 0 0 .. .. .... .. .. .. .. .. .. -74 41 31 .. .. .. -74 36 55 .. .. .. .... 168 0 0 -76 11 52 7 8 53.2 0 55 14 -74 30 50 .. .. .. -74 26 12 .. .. .. .... 169 0 0 -76 1 35 7 8 53.2 0 54 14 -74 19 46 .. .. .. -74 15 6 .. .. .. 0.44 170 0 0 -75 50 56 7 8 53.1 1 53 13 -74 8 20 .. .. .. -74 3 38 .. .. .. 0.74 171 0 0 -75 39 55 7 8 52.9 1 52 13 -73 56 30 .. .. .. -73 51 46 .. .. .. 0.87 172 0 0 -75 28 30 7 8 52.7 1 51 13 -73 44 17 -77 17 27 -73 39 30 -77 22 40 0.94 173 0 0 -75 16 42 7 8 52.4 2 50 13 -73 31 39 -77 6 35 -73 26 50 -77 11 51 0.98 174 0 0 -75 4 29 7 8 52.1 2 49 12 -73 18 36 -76 55 19 -73 13 45 -77 0 39 1.01 175 0 0 -74 51 51 7 8 51.6 2 48 12 -73 5 7 -76 43 39 -73 0 14 -76 49 2 1.04 176 0 0 -74 38 47 7 8 51.1 3 47 12 -72 51 12 -76 31 34 -72 46 17 -76 36 59 1.06 177 0 0 -74 25 16 7 8 50.5 3 46 11 -72 36 50 -76 19 3 -72 31 53 -76 24 31 1.07 178 0 0 -74 11 17 7 8 49.9 3 45 11 -72 22 0 -76 6 4 -72 17 1 -76 11 36 1.08 179 0 0 -73 56 51 7 8 49.1 4 44 11 -72 6 42 -75 52 38 -72 1 40 -75 58 13 1.09 -180 0 0 -73 41 55 7 8 48.2 4 43 10 -71 50 55 -75 38 43 -71 45 50 -75 44 21 1.10 -179 0 0 -73 26 30 7 8 47.3 5 42 10 -71 34 37 -75 24 19 -71 29 31 -75 30 0 1.11 -178 0 0 -73 10 34 7 8 46.2 5 41 9 -71 17 50 -75 9 24 -71 12 41 -75 15 8 1.12 -177 0 0 -72 54 7 7 8 45.0 5 40 9 -71 0 31 -74 53 58 -70 55 20 -74 59 45 1.12 -176 0 0 -72 37 8 7 8 43.6 6 39 9 -70 42 41 -74 38 0 -70 37 28 -74 43 50 1.13 -175 0 0 -72 19 36 7 8 42.2 6 38 8 -70 24 18 -74 21 28 -70 19 3 -74 27 22 1.13 -174 0 0 -72 1 31 7 8 40.6 7 37 8 -70 5 23 -74 4 23 -70 0 5 -74 10 19 1.14 -173 0 0 -71 42 51 7 8 38.8 7 37 7 -69 45 54 -73 46 43 -69 40 34 -73 52 42 1.14 -172 0 0 -71 23 36 7 8 36.9 7 36 7 -69 25 51 -73 28 27 -69 20 29 -73 34 29 1.14 -171 0 0 -71 3 46 7 8 34.8 8 35 7 -69 5 13 -73 9 34 -68 59 49 -73 15 39 1.15 -170 0 0 -70 43 20 7 8 32.5 8 34 6 -68 44 0 -72 50 4 -68 38 34 -72 56 12 1.15 -169 0 0 -70 22 16 7 8 30.1 9 33 6 -68 22 11 -72 29 55 -68 16 44 -72 36 7 1.15 -168 0 0 -70 0 36 7 8 27.4 9 32 5 -67 59 47 -72 9 8 -67 54 17 -72 15 22 1.16 -167 0 0 -69 38 17 7 8 24.6 10 31 5 -67 36 46 -71 47 41 -67 31 15 -71 53 58 1.16 -166 0 0 -69 15 20 7 8 21.5 10 30 4 -67 13 8 -71 25 33 -67 7 36 -71 31 53 1.16 -165 0 0 -68 51 44 7 8 18.2 11 29 4 -66 48 54 -71 2 45 -66 43 20 -71 9 7 1.16 -164 0 0 -68 27 28 7 8 14.7 11 28 3 -66 24 3 -70 39 15 -66 18 27 -70 45 39 1.17 -163 0 0 -68 2 34 7 8 10.9 12 27 3 -65 58 34 -70 15 3 -65 52 57 -70 21 29 1.17 -162 0 0 -67 37 0 7 8 6.8 12 26 2 -65 32 29 -69 50 9 -65 26 50 -69 56 37 1.17 -161 0 0 -67 10 46 7 8 2.5 13 25 1 -65 5 46 -69 24 32 -65 0 6 -69 31 2 1.17 -160 0 0 -66 43 53 7 7 57.8 14 24 1 -64 38 26 -68 58 12 -64 32 45 -69 4 44 1.17 -159 0 0 -66 16 20 7 7 52.9 14 23 0 -64 10 29 -68 31 9 -64 4 47 -68 37 43 1.18 -158 0 0 -65 48 8 7 7 47.7 15 22 0 -63 41 56 -68 3 24 -63 36 13 -68 9 59 1.18 -157 0 0 -65 19 16 7 7 42.1 15 21 -1 -63 12 47 -67 34 56 -63 7 3 -67 41 33 1.18 -156 0 0 -64 49 46 7 7 36.2 16 20 -2 -62 43 2 -67 5 45 -62 37 18 -67 12 23 1.18 -155 0 0 -64 19 38 7 7 30.0 17 19 -2 -62 12 42 -66 35 53 -62 6 58 -66 42 31 1.18 -154 0 0 -63 48 52 7 7 23.4 17 19 -3 -61 41 48 -66 5 19 -61 36 3 -66 11 58 1.18 -153 0 0 -63 17 30 7 7 16.4 18 18 -4 -61 10 20 -65 34 4 -61 4 35 -65 40 44 1.18 -152 0 0 -62 45 31 7 7 9.1 18 17 -4 -60 38 19 -65 2 9 -60 32 34 -65 8 49 1.19 -151 0 0 -62 12 58 7 7 1.3 19 16 -5 -60 5 47 -64 29 35 -60 0 1 -64 36 15 1.19 -150 0 0 -61 39 50 7 6 53.2 20 15 -6 -59 32 43 -63 56 23 -59 26 58 -64 3 3 1.19 -149 0 0 -61 6 9 7 6 44.7 20 14 -7 -58 59 10 -63 22 34 -58 53 25 -63 29 13 1.19 -148 0 0 -60 31 57 7 6 35.8 21 13 -7 -58 25 8 -62 48 10 -58 19 24 -62 54 48 1.19 -147 0 0 -59 57 14 7 6 26.4 22 12 -8 -57 50 40 -62 13 11 -57 44 56 -62 19 49 1.19 -146 0 0 -59 22 3 7 6 16.6 22 11 -9 -57 15 45 -61 37 39 -57 10 2 -61 44 16 1.19 -145 0 0 -58 46 23 7 6 6.5 23 10 -10 -56 40 25 -61 1 37 -56 34 43 -61 8 13 1.19 -144 0 0 -58 10 18 7 5 55.8 24 9 -10 -56 4 42 -60 25 5 -55 59 1 -60 31 39 1.19 -143 0 0 -57 33 49 7 5 44.8 24 8 -11 -55 28 38 -59 48 5 -55 22 58 -59 54 38 1.19 -142 0 0 -56 56 57 7 5 33.3 25 7 -12 -54 52 14 -59 10 40 -54 46 35 -59 17 11 1.19 -141 0 0 -56 19 44 7 5 21.4 26 6 -13 -54 15 31 -58 32 50 -54 9 53 -58 39 19 1.19 -140 0 0 -55 42 12 7 5 9.1 26 5 -13 -53 38 31 -57 54 39 -53 32 55 -58 1 6 1.19 -139 0 0 -55 4 22 7 4 56.3 27 4 -14 -53 1 16 -57 16 7 -52 55 41 -57 22 32 1.19 -138 0 0 -54 26 17 7 4 43.1 28 3 -15 -52 23 47 -56 37 18 -52 18 14 -56 43 40 1.20 -137 0 0 -53 47 58 7 4 29.5 28 2 -16 -51 46 7 -55 58 12 -51 40 35 -56 4 32 1.20 -136 0 0 -53 9 27 7 4 15.5 29 1 -17 -51 8 16 -55 18 53 -51 2 46 -55 25 10 1.20 -135 0 0 -52 30 46 7 4 1.1 30 360 -18 -50 30 16 -54 39 21 -50 24 48 -54 45 36 1.20 -134 0 0 -51 51 56 7 3 46.3 30 359 -18 -49 52 10 -53 59 40 -49 46 44 -54 5 52 1.19 -133 0 0 -51 13 0 7 3 31.1 31 357 -19 -49 13 58 -53 19 50 -49 8 34 -53 26 0 1.19 -132 0 0 -50 33 59 7 3 15.5 32 356 -20 -48 35 43 -52 39 55 -48 30 20 -52 46 2 1.19 -131 0 0 -49 54 55 7 2 59.5 32 355 -21 -47 57 25 -51 59 56 -47 52 5 -52 5 59 1.19 -130 0 0 -49 15 50 7 2 43.2 33 354 -22 -47 19 7 -51 19 54 -47 13 49 -51 25 55 1.19 -129 0 0 -48 36 46 7 2 26.5 33 353 -23 -46 40 50 -50 39 52 -46 35 34 -50 45 50 1.19 -128 0 0 -47 57 43 7 2 9.5 34 352 -23 -46 2 36 -49 59 52 -45 57 22 -50 5 47 1.19 -127 0 0 -47 18 45 7 1 52.2 35 351 -24 -45 24 26 -49 19 55 -45 19 14 -49 25 47 1.19 -126 0 0 -46 39 51 7 1 34.5 35 349 -25 -44 46 22 -48 40 3 -44 41 12 -48 45 52 1.19 -125 0 0 -46 1 5 7 1 16.6 36 348 -26 -44 8 25 -48 0 18 -44 3 17 -48 6 4 1.19 -124 0 0 -45 22 27 7 0 58.4 36 347 -27 -43 30 36 -47 20 42 -43 25 30 -47 26 25 1.19 -123 0 0 -44 43 58 7 0 39.9 37 346 -27 -42 52 57 -46 41 15 -42 47 53 -46 46 55 1.19 -122 0 0 -44 5 41 7 0 21.2 37 344 -28 -42 15 29 -46 2 0 -42 10 27 -46 7 37 1.19 -121 0 0 -43 27 37 7 0 2.2 37 343 -29 -41 38 13 -45 22 58 -41 33 14 -45 28 31 1.19 -120 0 0 -42 49 46 6 59 43.0 38 342 -30 -41 1 11 -44 44 10 -40 56 14 -44 49 40 1.18 -119 0 0 -42 12 10 6 59 23.6 38 341 -30 -40 24 24 -44 5 37 -40 19 29 -44 11 5 1.18 -118 0 0 -41 34 51 6 59 4.1 39 339 -31 -39 47 53 -43 27 22 -39 42 59 -43 32 47 1.18 -117 0 0 -40 57 49 6 58 44.3 39 338 -32 -39 11 38 -42 49 24 -39 6 47 -42 54 46 1.18 -116 0 0 -40 21 6 6 58 24.4 39 337 -33 -38 35 42 -42 11 46 -38 30 53 -42 17 5 1.18 -115 0 0 -39 44 42 6 58 4.4 39 335 -33 -38 0 5 -41 34 28 -37 55 18 -41 39 45 1.18 -114 0 0 -39 8 39 6 57 44.2 40 334 -34 -37 24 48 -40 57 32 -37 20 2 -41 2 46 1.18 -113 0 0 -38 32 57 6 57 23.9 40 333 -35 -36 49 51 -40 20 58 -36 45 8 -40 26 9 1.18 -112 0 0 -37 57 38 6 57 3.5 40 331 -35 -36 15 17 -39 44 47 -36 10 36 -39 49 56 1.18 -111 0 0 -37 22 43 6 56 43.1 40 330 -36 -35 41 5 -39 9 1 -35 36 26 -39 14 7 1.17 -110 0 0 -36 48 11 6 56 22.6 40 329 -37 -35 7 17 -38 33 40 -35 2 40 -38 38 44 1.17 -109 0 0 -36 14 5 6 56 2.1 40 327 -37 -34 33 53 -37 58 45 -34 29 18 -38 3 47 1.17 -108 0 0 -35 40 25 6 55 41.5 41 326 -38 -34 0 55 -37 24 17 -33 56 21 -37 29 16 1.17 -107 0 0 -35 7 11 6 55 20.9 41 325 -38 -33 28 22 -36 50 17 -33 23 50 -36 55 13 1.17 -106 0 0 -34 34 24 6 55 0.3 41 324 -39 -32 56 15 -36 16 45 -32 51 45 -36 21 39 1.17 -105 0 0 -34 2 6 6 54 39.7 41 322 -39 -32 24 36 -35 43 41 -32 20 7 -35 48 33 1.17 -104 0 0 -33 30 16 6 54 19.2 40 321 -40 -31 53 24 -35 11 8 -31 48 57 -35 15 57 1.17 -103 0 0 -32 58 55 6 53 58.7 40 320 -40 -31 22 41 -34 39 4 -31 18 16 -34 43 52 1.16 -102 0 0 -32 28 4 6 53 38.3 40 318 -41 -30 52 26 -34 7 32 -30 48 3 -34 12 17 1.16 -101 0 0 -31 57 43 6 53 17.9 40 317 -41 -30 22 41 -33 36 30 -30 18 19 -33 41 14 1.16 -100 0 0 -31 27 53 6 52 57.6 40 316 -41 -29 53 26 -33 6 1 -29 49 6 -33 10 42 1.16 - 99 0 0 -30 58 34 6 52 37.5 40 315 -42 -29 24 42 -32 36 4 -29 20 23 -32 40 43 1.16 - 98 0 0 -30 29 47 6 52 17.4 40 313 -42 -28 56 28 -32 6 39 -28 52 10 -32 11 17 1.16 - 97 0 0 -30 1 33 6 51 57.5 39 312 -42 -28 28 45 -31 37 48 -28 24 30 -31 42 24 1.16 - 96 0 0 -29 33 51 6 51 37.7 39 311 -43 -28 1 35 -31 9 31 -27 57 20 -31 14 5 1.16 - 95 0 0 -29 6 42 6 51 18.0 39 310 -43 -27 34 57 -30 41 48 -27 30 44 -30 46 20 1.16 - 94 0 0 -28 40 6 6 50 58.5 38 309 -43 -27 8 51 -30 14 39 -27 4 39 -30 19 10 1.16 - 93 0 0 -28 14 5 6 50 39.2 38 308 -43 -26 43 18 -29 48 5 -26 39 8 -29 52 34 1.16 - 92 0 0 -27 48 37 6 50 20.1 38 307 -43 -26 18 19 -29 22 6 -26 14 10 -29 26 34 1.15 - 91 0 0 -27 23 44 6 50 1.1 37 306 -43 -25 53 53 -28 56 43 -25 49 45 -29 1 9 1.15 - 90 0 0 -26 59 26 6 49 42.4 37 305 -44 -25 30 2 -28 31 56 -25 25 55 -28 36 20 1.15 - 89 0 0 -26 35 44 6 49 23.9 36 304 -44 -25 6 44 -28 7 44 -25 2 38 -28 12 8 1.15 - 88 0 0 -26 12 36 6 49 5.6 36 303 -44 -24 44 2 -27 44 10 -24 39 57 -27 48 31 1.15 - 87 0 0 -25 50 5 6 48 47.5 35 302 -44 -24 21 54 -27 21 12 -24 17 50 -27 25 32 1.15 - 86 0 0 -25 28 9 6 48 29.7 35 301 -44 -24 0 21 -26 58 51 -23 56 19 -27 3 10 1.15 - 85 0 0 -25 6 50 6 48 12.1 34 300 -43 -23 39 24 -26 37 7 -23 35 23 -26 41 25 1.15 - 84 0 0 -24 46 7 6 47 54.8 34 299 -43 -23 19 3 -26 16 1 -23 15 2 -26 20 18 1.15 - 83 0 0 -24 26 2 6 47 37.8 33 298 -43 -22 59 18 -25 55 32 -22 55 18 -25 59 48 1.15 - 82 0 0 -24 6 33 6 47 21.0 32 297 -43 -22 40 9 -25 35 42 -22 36 10 -25 39 57 1.15 - 81 0 0 -23 47 42 6 47 4.6 32 297 -43 -22 21 36 -25 16 30 -22 17 38 -25 20 44 1.15 - 80 0 0 -23 29 28 6 46 48.4 31 296 -43 -22 3 41 -24 57 56 -21 59 43 -25 2 9 1.15 - 79 0 0 -23 11 52 6 46 32.6 31 295 -42 -21 46 22 -24 40 1 -21 42 26 -24 44 13 1.16 - 78 0 0 -22 54 54 6 46 17.0 30 294 -42 -21 29 40 -24 22 45 -21 25 45 -24 26 56 1.16 - 77 0 0 -22 38 34 6 46 1.8 29 294 -42 -21 13 36 -24 6 8 -21 9 41 -24 10 18 1.16 - 76 0 0 -22 22 53 6 45 46.9 28 293 -41 -20 58 10 -23 50 11 -20 54 16 -23 54 20 1.16 - 75 0 0 -22 7 50 6 45 32.4 28 292 -41 -20 43 21 -23 34 53 -20 39 28 -23 39 1 1.16 - 74 0 0 -21 53 27 6 45 18.1 27 292 -41 -20 29 11 -23 20 15 -20 25 18 -23 24 22 1.16 - 73 0 0 -21 39 42 6 45 4.3 26 291 -40 -20 15 39 -23 6 16 -20 11 46 -23 10 23 1.16 - 72 0 0 -21 26 37 6 44 50.8 26 290 -40 -20 2 45 -22 52 58 -19 58 53 -22 57 5 1.16 - 71 0 0 -21 14 11 6 44 37.6 25 290 -39 -19 50 30 -22 40 21 -19 46 39 -22 44 27 1.16 - 70 0 0 -21 2 25 6 44 24.8 24 289 -39 -19 38 54 -22 28 23 -19 35 3 -22 32 29 1.16 - 69 0 0 -20 51 18 6 44 12.4 23 289 -38 -19 27 56 -22 17 7 -19 24 6 -22 21 12 1.17 - 68 0 0 -20 40 52 6 44 0.4 23 288 -38 -19 17 39 -22 6 32 -19 13 49 -22 10 36 1.17 - 67 0 0 -20 31 7 6 43 48.8 22 288 -37 -19 8 1 -21 56 38 -19 4 11 -22 0 42 1.17 - 66 0 0 -20 22 2 6 43 37.6 21 287 -37 -18 59 3 -21 47 25 -18 55 13 -21 51 29 1.17 - 65 0 0 -20 13 38 6 43 26.8 20 287 -36 -18 50 45 -21 38 55 -18 46 55 -21 42 58 1.17 - 64 0 0 -20 5 55 6 43 16.3 19 286 -36 -18 43 7 -21 31 6 -18 39 18 -21 35 9 1.18 - 63 0 0 -19 58 53 6 43 6.3 18 286 -35 -18 36 10 -21 24 0 -18 32 21 -21 28 2 1.18 - 62 0 0 -19 52 33 6 42 56.8 18 285 -34 -18 29 53 -21 17 35 -18 26 4 -21 21 38 1.18 - 61 0 0 -19 46 54 6 42 47.6 17 285 -34 -18 24 17 -21 11 53 -18 20 28 -21 15 56 1.18 - 60 0 0 -19 41 57 6 42 38.9 16 285 -33 -18 19 22 -21 6 54 -18 15 33 -21 10 57 1.19 - 59 0 0 -19 37 42 6 42 30.6 15 284 -32 -18 15 8 -21 2 38 -18 11 20 -21 6 41 1.19 - 58 0 0 -19 34 10 6 42 22.8 14 284 -32 -18 11 36 -20 59 6 -18 7 48 -21 3 8 1.19 - 57 0 0 -19 31 20 6 42 15.4 13 283 -31 -18 8 46 -20 56 17 -18 4 57 -21 0 19 1.20 - 56 0 0 -19 29 13 6 42 8.4 12 283 -30 -18 6 38 -20 54 12 -18 2 49 -20 58 14 1.20 - 55 0 0 -19 27 50 6 42 2.0 12 283 -29 -18 5 12 -20 52 50 -18 1 23 -20 56 53 1.21 - 54 0 0 -19 27 9 6 41 55.9 11 282 -29 -18 4 28 -20 52 14 -18 0 39 -20 56 16 1.21 - 53 0 0 -19 27 13 6 41 50.4 10 282 -28 -18 4 28 -20 52 21 -18 0 39 -20 56 24 1.22 - 52 0 0 -19 28 0 6 41 45.4 9 282 -27 -18 5 10 -20 53 14 -18 1 21 -20 57 17 1.23 - 51 0 0 -19 29 31 6 41 40.8 8 281 -26 -18 6 35 -20 54 51 -18 2 46 -20 58 55 1.23 - 50 0 0 -19 31 47 6 41 36.7 7 281 -25 -18 8 45 -20 57 15 -18 4 55 -21 1 18 1.24 - 49 0 0 -19 34 47 6 41 33.1 6 281 -25 -18 11 38 -21 0 23 -18 7 47 -21 4 27 1.26 - 48 0 0 -19 38 33 6 41 30.0 5 280 -24 -18 15 15 -21 4 18 -18 11 24 -21 8 23 1.27 - 47 0 0 -19 43 4 6 41 27.4 4 280 -23 -18 19 36 -21 8 59 -18 15 45 -21 13 4 1.30 - 46 0 0 -19 48 20 6 41 25.4 3 280 -22 -18 24 42 -21 14 27 -18 20 51 -21 18 33 1.33 - 45 0 0 -19 54 23 6 41 23.8 2 279 -21 -18 30 33 -21 20 42 -18 26 41 -21 24 48 1.40 - 44 0 0 -20 1 11 6 41 22.8 1 279 -20 -18 37 9 -21 27 44 -18 33 17 -21 31 51 1.54 - 43 0 0 -20 8 46 6 41 22.3 0 278 -19 -18 44 31 -21 35 33 -18 40 38 -21 39 41 2.32 Uncertainty in time = +/- 6 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: UCAC4 489-001669 * constellation : Pisces * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 01 13 12.1365 DE: +07 41 58.215 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 01 13 12.1365 DE: +07 41 58.215 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 11.8 * B mag [mag]: 12.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (19) Fortuna asteroid class: approx. diameter [km]: 201 approx. diameter ["]: 0.247 distance from Earth [AU]: 1.12170 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#151 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): 0.037", 0.002", 69.455° remarks: * orbital elements for (19)Fortuna : Mean anomaly = 358.8347353409 deg Arg. of pericenter = 182.6702446369 deg Long. of node = 211.0387719971 deg Inclination = 1.5736056911 deg Eccentricity = 0.1575424343 Semimajor axis = 2.4422343455 AU Perihelion dist = 2.0574788015 AU Mag: H = 7.41, G = 0.10 Epoch of elements : MJD 60622.28830995 TDT (2024 Nov 08.2883) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1512023Apr24,40.10,2024,11,8,6.919521,0.368402,-0.662838,-2.474301,-1.375188,0.002259,0.000927,0.000001,0.000000 -133.1222,7.8332,72.15,-16.73,False UCAC4 489-001669,1.22003793,7.6995042,12.34,11.81,11.52,0.0,0,,1.24191859,7.8331993,0.18,0.16,0,0,0 19,Fortuna,9.96,201.127,1.1217,0,0,-1.304,-10.77,,11.6,0 0,358.7603,2024,11,8,182.6702,211.0388,1.5736,0.15754,2.44223,2.05748,7.41,5.0,0.15 1.023,0.0370,0.0019,69,0.0058,Known errors,1.26,0,-1,-1 20241108_001669,60140.69 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 16:29 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org