IOTA/IOTA-ES occultation update for (13561) Kudogou / TYC 5551-00031-1 event on 2024 Jan 15, 02:06 UT Visible from Summary ------- On 2024 Jan 15 UT, the 20.289 km diameter asteroid (13561) Kudogou will occult a 10.8 mag star in the constellation Virgo for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 8.18 mag to 18.97 mag (the magnitude of the asteroid) for at most 1.240 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 Jan 15, 02:00 - 2024 Jan 15, 02:13 * geocentric midpoint of event [JD]: 2460324.58795775 * magnitude of target star: 10.79 * magnitude drop [mag]: 8.18 * estimated maximum duration [s]: 1.240 * Moon: 17 % sunlit, 136° distance * Sun: 87° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 21 * 1 sigma uncertainty interval [path widths]: +/- 0.30 * 1 sigma uncertainty interval [seconds]: +/- 2.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.014, +/- 0.012) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.002", 129°) * approx speed of asteroid's shadow [km/s]: 16.3035 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5551-00031-1 by 13561 Kudogou on 2024 Jan 15 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 - 22 0 0 29 35 22 2 0 16.0 0 105 -80 29 29 34 29 41 10 29 26 9 29 44 35 .... - 21 0 0 29 20 31 2 0 16.1 1 106 -80 29 14 42 29 26 21 29 11 16 29 29 46 0.19 - 20 0 0 29 4 58 2 0 16.2 2 106 -79 28 59 8 29 10 49 28 55 41 29 14 15 0.20 - 19 0 0 28 48 43 2 0 16.5 3 107 -79 28 42 51 28 54 35 28 39 24 28 58 2 0.20 - 18 0 0 28 31 44 2 0 16.9 4 107 -78 28 25 51 28 37 38 28 22 23 28 41 5 0.20 - 17 0 0 28 14 2 2 0 17.3 5 108 -78 28 8 7 28 19 57 28 4 39 28 23 25 0.20 - 16 0 0 27 55 36 2 0 17.9 6 108 -77 27 49 40 28 1 32 27 46 10 28 5 2 0.20 - 15 0 0 27 36 25 2 0 18.6 7 109 -77 27 30 27 27 42 23 27 26 57 27 45 53 0.20 - 14 0 0 27 16 29 2 0 19.5 8 109 -76 27 10 30 27 22 29 27 6 59 27 26 0 0.20 - 13 0 0 26 55 48 2 0 20.4 9 110 -75 26 49 47 27 1 49 26 46 15 27 5 21 0.20 - 12 0 0 26 34 20 2 0 21.4 10 110 -75 26 28 18 26 40 23 26 24 44 26 43 56 0.20 - 11 0 0 26 12 6 2 0 22.6 11 111 -74 26 6 2 26 18 10 26 2 27 26 21 44 0.20 - 10 0 0 25 49 5 2 0 23.9 11 111 -73 25 42 58 25 55 11 25 39 23 25 58 46 0.20 - 9 0 0 25 25 15 2 0 25.3 12 111 -72 25 19 7 25 31 23 25 15 31 25 34 59 0.20 - 8 0 0 25 0 38 2 0 26.9 13 112 -71 24 54 28 25 6 48 24 50 51 25 10 25 0.20 - 7 0 0 24 35 12 2 0 28.6 14 112 -70 24 29 0 24 41 23 24 25 21 24 45 2 0.20 - 6 0 0 24 8 56 2 0 30.4 16 113 -70 24 2 42 24 15 10 23 59 2 24 18 49 0.20 - 5 0 0 23 41 50 2 0 32.4 17 113 -69 23 35 35 23 48 6 23 31 54 23 51 47 0.20 - 4 0 0 23 13 54 2 0 34.5 18 113 -68 23 7 36 23 20 12 23 3 54 23 23 54 0.20 - 3 0 0 22 45 7 2 0 36.7 19 114 -67 22 38 47 22 51 27 22 35 4 22 55 11 0.21 - 2 0 0 22 15 29 2 0 39.1 20 114 -66 22 9 7 22 21 51 22 5 22 22 25 35 0.21 - 1 0 0 21 44 58 2 0 41.7 21 114 -65 21 38 34 21 51 23 21 34 48 21 55 9 0.21 - 0 0 0 21 13 35 2 0 44.4 22 115 -64 21 7 9 21 20 2 21 3 21 21 23 49 0.21 1 0 0 20 41 20 2 0 47.2 23 115 -63 20 34 51 20 47 48 20 31 2 20 51 37 0.21 2 0 0 20 8 10 2 0 50.3 24 115 -62 20 1 39 20 14 42 19 57 49 20 18 32 0.21 3 0 0 19 34 7 2 0 53.4 25 116 -61 19 27 33 19 40 41 19 23 42 19 44 32 0.21 4 0 0 18 59 10 2 0 56.8 26 116 -60 18 52 34 19 5 46 18 48 41 19 9 39 0.21 5 0 0 18 23 18 2 1 0.3 27 116 -59 18 16 40 18 29 57 18 12 45 18 33 51 0.21 6 0 0 17 46 32 2 1 4.0 28 117 -58 17 39 51 17 53 13 17 35 55 17 57 9 0.21 7 0 0 17 8 51 2 1 7.9 30 117 -57 17 2 7 17 15 34 16 58 9 17 19 32 0.21 8 0 0 16 30 14 2 1 12.0 31 117 -56 16 23 28 16 37 1 16 19 29 16 40 59 0.21 9 0 0 15 50 43 2 1 16.2 32 117 -55 15 43 54 15 57 31 15 39 53 16 1 32 0.21 10 0 0 15 10 16 2 1 20.7 33 117 -53 15 3 24 15 17 7 14 59 22 15 21 9 0.21 11 0 0 14 28 53 2 1 25.3 34 118 -52 14 21 59 14 35 47 14 17 55 14 39 51 0.21 12 0 0 13 46 36 2 1 30.1 36 118 -51 13 39 39 13 53 32 13 35 33 13 57 37 0.21 13 0 0 13 3 23 2 1 35.1 37 118 -50 12 56 23 13 10 23 12 52 17 13 14 29 0.21 14 0 0 12 19 16 2 1 40.3 38 118 -49 12 12 13 12 26 18 12 8 5 12 30 26 0.21 15 0 0 11 34 14 2 1 45.7 39 118 -48 11 27 9 11 41 19 11 22 59 11 45 29 0.21 16 0 0 10 48 19 2 1 51.3 40 118 -46 10 41 11 10 55 27 10 37 0 10 59 38 0.21 17 0 0 10 1 30 2 1 57.1 42 118 -45 9 54 20 10 8 41 9 50 7 10 12 54 0.21 18 0 0 9 13 49 2 2 3.1 43 118 -44 9 6 36 9 21 2 9 2 21 9 25 17 0.21 19 0 0 8 25 17 2 2 9.3 44 118 -43 8 18 1 8 32 32 8 13 44 8 36 48 0.21 20 0 0 7 35 53 2 2 15.7 45 118 -41 7 28 35 7 43 12 7 24 17 7 47 29 0.21 21 0 0 6 45 41 2 2 22.3 47 118 -40 6 38 19 6 53 1 6 34 0 6 57 21 0.21 22 0 0 5 54 39 2 2 29.1 48 117 -39 5 47 16 6 2 3 5 42 55 6 6 24 0.20 23 0 0 5 2 52 2 2 36.1 49 117 -38 4 55 25 5 10 18 4 51 3 5 14 40 0.20 24 0 0 4 10 18 2 2 43.3 51 117 -36 4 2 50 4 17 47 3 58 26 4 22 10 0.20 25 0 0 3 17 2 2 2 50.6 52 117 -35 3 9 31 3 24 33 3 5 5 3 28 58 0.20 26 0 0 2 23 3 2 2 58.1 53 116 -34 2 15 30 2 30 37 2 11 3 2 35 3 0.20 27 0 0 1 28 25 2 3 5.9 55 116 -32 1 20 49 1 36 1 1 16 21 1 40 28 0.20 28 0 0 0 33 10 2 3 13.7 56 115 -31 0 25 32 0 40 47 0 21 2 0 45 16 0.20 29 0 0 - 0 22 41 2 3 21.8 57 115 -30 - 0 30 21 - 0 15 1 - 0 34 52 - 0 10 31 0.20 30 0 0 - 1 19 4 2 3 30.0 59 114 -29 - 1 26 46 - 1 11 22 - 1 31 18 - 1 6 51 0.20 31 0 0 - 2 15 57 2 3 38.4 60 113 -27 - 2 23 41 - 2 8 14 - 2 28 14 - 2 3 41 0.20 32 0 0 - 3 13 18 2 3 46.9 61 112 -26 - 3 21 4 - 3 5 32 - 3 25 38 - 3 0 59 0.20 33 0 0 - 4 11 3 2 3 55.5 63 111 -24 - 4 18 50 - 4 3 15 - 4 23 25 - 3 58 41 0.20 34 0 0 - 5 9 9 2 4 4.3 64 110 -23 - 5 16 58 - 5 1 20 - 5 21 34 - 4 56 45 0.20 35 0 0 - 6 7 33 2 4 13.2 65 109 -22 - 6 15 24 - 5 59 43 - 6 20 0 - 5 55 7 0.20 36 0 0 - 7 6 12 2 4 22.1 66 107 -20 - 7 14 4 - 6 58 21 - 7 18 42 - 6 53 44 0.20 37 0 0 - 8 5 3 2 4 31.2 68 106 -19 - 8 12 56 - 7 57 11 - 8 17 34 - 7 52 33 0.20 38 0 0 - 9 4 3 2 4 40.4 69 104 -18 - 9 11 56 - 8 56 9 - 9 16 35 - 8 51 31 0.20 39 0 0 -10 3 7 2 4 49.6 70 102 -16 -10 11 1 - 9 55 12 -10 15 40 - 9 50 33 0.20 40 0 0 -11 2 12 2 4 58.9 71 99 -15 -11 10 7 -10 54 17 -11 14 47 -10 49 38 0.20 41 0 0 -12 1 15 2 5 8.2 72 96 -14 -12 9 11 -11 53 20 -12 13 51 -11 48 40 0.20 42 0 0 -13 0 13 2 5 17.6 74 93 -12 -13 8 9 -12 52 17 -13 12 49 -12 47 37 0.20 43 0 0 -13 59 1 2 5 27.0 75 90 -11 -14 6 58 -13 51 5 -14 11 38 -13 46 25 0.20 44 0 0 -14 57 37 2 5 36.4 76 86 -10 -15 5 34 -14 49 41 -15 10 14 -14 45 1 0.20 45 0 0 -15 55 57 2 5 45.8 76 81 -8 -16 3 54 -15 48 1 -16 8 34 -15 43 22 0.20 46 0 0 -16 53 58 2 5 55.2 77 76 -7 -17 1 54 -16 46 3 -17 6 34 -16 41 23 0.20 47 0 0 -17 51 37 2 6 4.5 78 70 -6 -17 59 32 -17 43 41 -18 4 12 -17 39 2 0.20 48 0 0 -18 48 50 2 6 13.8 78 64 -4 -18 56 44 -18 40 55 -19 1 24 -18 36 16 0.20 49 0 0 -19 45 34 2 6 23.1 79 57 -3 -19 53 28 -19 37 40 -19 58 7 -19 33 2 0.19 50 0 0 -20 41 47 2 6 32.3 79 50 -2 -20 49 40 -20 33 54 -20 54 18 -20 29 16 0.19 51 0 0 -21 37 25 2 6 41.4 79 42 -1 -21 45 17 -21 29 33 -21 49 55 -21 24 56 0.19 52 0 0 -22 32 27 2 6 50.5 79 35 1 -22 40 17 -22 24 36 -22 44 54 -22 20 0 0.19 53 0 0 -23 26 49 2 6 59.4 79 28 2 -23 34 38 -23 19 0 -23 39 14 -23 14 24 0.19 54 0 0 -24 20 30 2 7 8.3 78 22 3 -24 28 18 -24 12 42 -24 32 53 -24 8 7 0.19 55 0 0 -25 13 27 2 7 17.1 78 16 4 -25 21 13 -25 5 41 -25 25 47 -25 1 7 0.19 56 0 0 -26 5 38 2 7 25.7 77 10 5 -26 13 23 -25 57 54 -26 17 56 -25 53 21 0.19 57 0 0 -26 57 2 2 7 34.2 76 5 7 -27 4 45 -26 49 20 -27 9 17 -26 44 48 0.19 58 0 0 -27 47 37 2 7 42.6 75 1 8 -27 55 18 -27 39 57 -27 59 49 -27 35 26 0.19 59 0 0 -28 37 21 2 7 50.9 75 357 9 -28 45 0 -28 29 43 -28 49 30 -28 25 14 0.19 60 0 0 -29 26 14 2 7 59.0 74 354 10 -29 33 50 -29 18 38 -29 38 19 -29 14 10 0.19 61 0 0 -30 14 14 2 8 7.0 73 350 11 -30 21 48 -30 6 40 -30 26 15 -30 2 13 0.19 62 0 0 -31 1 20 2 8 14.9 72 348 12 -31 8 52 -30 53 48 -31 13 18 -30 49 23 0.19 63 0 0 -31 47 31 2 8 22.6 71 345 13 -31 55 1 -31 40 2 -31 59 25 -31 35 38 0.19 64 0 0 -32 32 48 2 8 30.1 70 343 14 -32 40 15 -32 25 21 -32 44 38 -32 20 58 0.19 65 0 0 -33 17 8 2 8 37.5 69 341 15 -33 24 33 -33 9 44 -33 28 54 -33 5 23 0.19 66 0 0 -34 0 33 2 8 44.8 68 339 16 -34 7 55 -33 53 11 -34 12 15 -33 48 52 0.19 67 0 0 -34 43 1 2 8 51.9 67 337 17 -34 50 20 -34 35 42 -34 54 39 -34 31 24 0.19 68 0 0 -35 24 33 2 8 58.9 66 335 18 -35 31 50 -35 17 16 -35 36 6 -35 13 0 0.19 69 0 0 -36 5 8 2 9 5.7 65 333 19 -36 12 22 -35 57 54 -36 16 38 -35 53 39 0.19 70 0 0 -36 44 47 2 9 12.3 64 332 20 -36 51 58 -36 37 36 -36 56 12 -36 33 22 0.19 71 0 0 -37 23 30 2 9 18.8 63 330 21 -37 30 39 -37 16 21 -37 34 51 -37 12 9 0.19 72 0 0 -38 1 17 2 9 25.2 62 329 22 -38 8 23 -37 54 11 -38 12 33 -37 50 1 0.19 73 0 0 -38 38 8 2 9 31.4 61 328 23 -38 45 11 -38 31 5 -38 49 20 -38 26 56 0.19 74 0 0 -39 14 4 2 9 37.4 60 326 24 -39 21 5 -39 7 4 -39 25 12 -39 2 57 0.19 75 0 0 -39 49 5 2 9 43.3 59 325 25 -39 56 3 -39 42 8 -40 0 9 -39 38 2 0.19 76 0 0 -40 23 13 2 9 49.1 59 324 26 -40 30 8 -40 16 18 -40 34 12 -40 12 14 0.19 77 0 0 -40 56 27 2 9 54.7 58 323 26 -41 3 19 -40 49 34 -41 7 22 -40 45 32 0.19 78 0 0 -41 28 47 2 10 0.2 57 322 27 -41 35 37 -41 21 58 -41 39 38 -41 17 57 0.19 79 0 0 -42 0 16 2 10 5.6 56 321 28 -42 7 3 -41 53 29 -42 11 3 -41 49 29 0.19 80 0 0 -42 30 53 2 10 10.8 55 320 29 -42 37 38 -42 24 8 -42 41 36 -42 20 11 0.19 81 0 0 -43 0 39 2 10 15.9 54 319 30 -43 7 21 -42 53 57 -43 11 18 -42 50 1 0.19 82 0 0 -43 29 35 2 10 20.9 53 318 30 -43 36 15 -43 22 56 -43 40 10 -43 19 1 0.19 83 0 0 -43 57 42 2 10 25.7 52 317 31 -44 4 19 -43 51 5 -44 8 12 -43 47 12 0.19 84 0 0 -44 25 0 2 10 30.5 52 316 32 -44 31 34 -44 18 25 -44 35 26 -44 14 34 0.19 85 0 0 -44 51 30 2 10 35.1 51 315 33 -44 58 2 -44 44 58 -45 1 53 -44 41 8 0.19 86 0 0 -45 17 14 2 10 39.5 50 314 33 -45 23 43 -45 10 44 -45 27 32 -45 6 55 0.19 87 0 0 -45 42 11 2 10 43.9 49 313 34 -45 48 38 -45 35 43 -45 52 26 -45 31 56 0.19 88 0 0 -46 6 22 2 10 48.2 48 312 35 -46 12 47 -45 59 57 -46 16 34 -45 56 11 0.19 89 0 0 -46 29 50 2 10 52.3 48 311 35 -46 36 12 -46 23 27 -46 39 57 -46 19 42 0.19 90 0 0 -46 52 33 2 10 56.4 47 310 36 -46 58 53 -46 46 12 -47 2 37 -46 42 29 0.19 91 0 0 -47 14 33 2 11 0.3 46 309 37 -47 20 52 -47 8 15 -47 24 34 -47 4 33 0.19 92 0 0 -47 35 51 2 11 4.2 45 308 37 -47 42 7 -47 29 35 -47 45 49 -47 25 54 0.19 93 0 0 -47 56 28 2 11 7.9 44 307 38 -48 2 42 -47 50 13 -48 6 22 -47 46 34 0.19 94 0 0 -48 16 23 2 11 11.6 44 306 38 -48 22 35 -48 10 11 -48 26 14 -48 6 32 0.19 95 0 0 -48 35 39 2 11 15.2 43 305 39 -48 41 49 -48 29 29 -48 45 27 -48 25 51 0.19 96 0 0 -48 54 15 2 11 18.7 42 305 40 -49 0 23 -48 48 7 -49 4 0 -48 44 31 0.19 97 0 0 -49 12 13 2 11 22.1 42 304 40 -49 18 19 -49 6 6 -49 21 55 -49 2 31 0.19 98 0 0 -49 29 32 2 11 25.4 41 303 41 -49 35 37 -49 23 28 -49 39 11 -49 19 54 0.19 99 0 0 -49 46 15 2 11 28.6 40 302 41 -49 52 18 -49 40 12 -49 55 51 -49 36 39 0.19 100 0 0 -50 2 21 2 11 31.7 39 301 42 -50 8 22 -49 56 20 -50 11 54 -49 52 47 0.19 101 0 0 -50 17 50 2 11 34.8 39 300 42 -50 23 50 -50 11 51 -50 27 21 -50 8 20 0.19 102 0 0 -50 32 45 2 11 37.8 38 299 43 -50 38 43 -50 26 47 -50 42 13 -50 23 17 0.19 103 0 0 -50 47 4 2 11 40.7 37 298 43 -50 53 1 -50 41 8 -50 56 30 -50 37 39 0.19 104 0 0 -51 0 50 2 11 43.6 37 298 44 -51 6 45 -50 54 55 -51 10 13 -50 51 27 0.19 105 0 0 -51 14 2 2 11 46.3 36 297 44 -51 19 55 -51 8 8 -51 23 23 -51 4 41 0.19 106 0 0 -51 26 40 2 11 49.1 35 296 45 -51 32 32 -51 20 48 -51 35 59 -51 17 22 0.19 107 0 0 -51 38 46 2 11 51.7 35 295 45 -51 44 37 -51 32 56 -51 48 3 -51 29 30 0.19 108 0 0 -51 50 20 2 11 54.3 34 294 46 -51 56 9 -51 44 31 -51 59 35 -51 41 6 0.19 109 0 0 -52 1 22 2 11 56.8 33 293 46 -52 7 10 -51 55 34 -52 10 35 -51 52 10 0.19 110 0 0 -52 11 53 2 11 59.3 33 292 47 -52 17 40 -52 6 7 -52 21 4 -52 2 43 0.19 111 0 0 -52 21 54 2 12 1.7 32 292 47 -52 27 40 -52 16 8 -52 31 3 -52 12 45 0.19 112 0 0 -52 31 24 2 12 4.0 32 291 48 -52 37 8 -52 25 39 -52 40 31 -52 22 17 0.19 113 0 0 -52 40 24 2 12 6.3 31 290 48 -52 46 7 -52 34 40 -52 49 30 -52 31 18 0.19 114 0 0 -52 48 54 2 12 8.5 30 289 48 -52 54 37 -52 43 12 -52 57 59 -52 39 50 0.19 115 0 0 -52 56 56 2 12 10.7 30 288 49 -53 2 37 -52 51 14 -53 5 58 -52 47 53 0.19 116 0 0 -53 4 28 2 12 12.8 29 287 49 -53 10 9 -52 58 47 -53 13 29 -52 55 27 0.19 117 0 0 -53 11 32 2 12 14.9 28 287 50 -53 17 12 -53 5 52 -53 20 32 -53 2 32 0.19 118 0 0 -53 18 7 2 12 16.9 28 286 50 -53 23 47 -53 12 28 -53 27 6 -53 9 9 0.19 119 0 0 -53 24 15 2 12 18.8 27 285 50 -53 29 54 -53 18 36 -53 33 13 -53 15 17 0.19 120 0 0 -53 29 55 2 12 20.8 27 284 51 -53 35 33 -53 24 17 -53 38 52 -53 20 58 0.19 121 0 0 -53 35 7 2 12 22.6 26 283 51 -53 40 45 -53 29 30 -53 44 3 -53 26 12 0.19 122 0 0 -53 39 52 2 12 24.5 25 282 52 -53 45 29 -53 34 16 -53 48 48 -53 30 58 0.19 123 0 0 -53 44 11 2 12 26.2 25 282 52 -53 49 47 -53 38 34 -53 53 5 -53 35 16 0.19 124 0 0 -53 48 2 2 12 28.0 24 281 52 -53 53 38 -53 42 26 -53 56 56 -53 39 8 0.19 125 0 0 -53 51 26 2 12 29.7 24 280 53 -53 57 2 -53 45 51 -54 0 20 -53 42 34 0.19 126 0 0 -53 54 25 2 12 31.3 23 279 53 -54 0 0 -53 48 49 -54 3 17 -53 45 32 0.19 127 0 0 -53 56 56 2 12 32.9 22 278 53 -54 2 31 -53 51 21 -54 5 48 -53 48 4 0.19 128 0 0 -53 59 2 2 12 34.5 22 277 54 -54 4 36 -53 53 27 -54 7 53 -53 50 10 0.19 129 0 0 -54 0 41 2 12 36.0 21 277 54 -54 6 15 -53 55 6 -54 9 32 -53 51 50 0.19 130 0 0 -54 1 54 2 12 37.5 21 276 54 -54 7 28 -53 56 19 -54 10 45 -53 53 3 0.19 131 0 0 -54 2 41 2 12 38.9 20 275 54 -54 8 15 -53 57 6 -54 11 32 -53 53 50 0.19 132 0 0 -54 3 2 2 12 40.3 19 274 55 -54 8 36 -53 57 27 -54 11 53 -53 54 11 0.19 133 0 0 -54 2 57 2 12 41.7 19 273 55 -54 8 31 -53 57 22 -54 11 48 -53 54 6 0.20 134 0 0 -54 2 26 2 12 43.0 18 272 55 -54 8 0 -53 56 51 -54 11 17 -53 53 35 0.20 135 0 0 -54 1 29 2 12 44.2 18 272 55 -54 7 3 -53 55 54 -54 10 20 -53 52 38 0.20 136 0 0 -54 0 6 2 12 45.5 17 271 56 -54 5 41 -53 54 31 -54 8 57 -53 51 14 0.20 137 0 0 -53 58 17 2 12 46.7 17 270 56 -54 3 52 -53 52 42 -54 7 9 -53 49 25 0.20 138 0 0 -53 56 2 2 12 47.8 16 269 56 -54 1 37 -53 50 27 -54 4 54 -53 47 10 0.20 139 0 0 -53 53 20 2 12 49.0 15 268 56 -53 58 56 -53 47 45 -54 2 13 -53 44 28 0.20 140 0 0 -53 50 13 2 12 50.0 15 268 57 -53 55 49 -53 44 37 -53 59 6 -53 41 20 0.20 141 0 0 -53 46 39 2 12 51.1 14 267 57 -53 52 15 -53 41 3 -53 55 33 -53 37 45 0.20 142 0 0 -53 42 38 2 12 52.1 14 266 57 -53 48 15 -53 37 2 -53 51 33 -53 33 44 0.20 143 0 0 -53 38 11 2 12 53.0 13 265 57 -53 43 49 -53 32 34 -53 47 7 -53 29 16 0.20 144 0 0 -53 33 17 2 12 54.0 12 264 57 -53 38 55 -53 27 40 -53 42 14 -53 24 21 0.20 145 0 0 -53 27 56 2 12 54.8 12 263 58 -53 33 35 -53 22 18 -53 36 54 -53 18 59 0.20 146 0 0 -53 22 8 2 12 55.7 11 263 58 -53 27 48 -53 16 29 -53 31 7 -53 13 10 0.20 147 0 0 -53 15 53 2 12 56.5 11 262 58 -53 21 33 -53 10 13 -53 24 53 -53 6 53 0.21 148 0 0 -53 9 10 2 12 57.2 10 261 58 -53 14 50 -53 3 29 -53 18 11 -53 0 9 0.21 149 0 0 -53 1 59 2 12 58.0 9 260 58 -53 7 40 -52 56 17 -53 11 1 -52 52 56 0.21 150 0 0 -52 54 19 2 12 58.6 9 259 58 -53 0 2 -52 48 37 -53 3 23 -52 45 16 0.21 151 0 0 -52 46 12 2 12 59.3 8 259 58 -52 51 55 -52 40 28 -52 55 17 -52 37 7 0.21 152 0 0 -52 37 35 2 12 59.9 7 258 59 -52 43 20 -52 31 51 -52 46 42 -52 28 29 0.21 153 0 0 -52 28 30 2 13 0.4 7 257 59 -52 34 15 -52 22 45 -52 37 39 -52 19 22 0.22 154 0 0 -52 18 55 2 13 0.9 6 256 59 -52 24 42 -52 13 9 -52 28 5 -52 9 45 0.22 155 0 0 -52 8 51 2 13 1.4 6 256 59 -52 14 38 -52 3 3 -52 18 3 -51 59 39 0.22 156 0 0 -51 58 16 2 13 1.8 5 255 59 -52 4 5 -51 52 27 -52 7 30 -51 49 2 0.23 157 0 0 -51 47 11 2 13 2.1 4 254 59 -51 53 1 -51 41 21 -51 56 27 -51 37 55 0.23 158 0 0 -51 35 35 2 13 2.4 4 253 59 -51 41 26 -51 29 44 -51 44 53 -51 26 17 0.24 159 0 0 -51 23 28 2 13 2.7 3 252 59 -51 29 20 -51 17 35 -51 32 48 -51 14 8 0.25 160 0 0 -51 10 49 2 13 2.9 2 252 59 -51 16 43 -51 4 55 -51 20 11 -51 1 27 0.27 161 0 0 -50 57 38 2 13 3.1 2 251 59 -51 3 33 -50 51 42 -51 7 2 -50 48 13 0.30 162 0 0 -50 43 54 2 13 3.2 1 250 59 -50 49 51 -50 37 57 -50 53 21 -50 34 27 0.38 163 0 0 -50 29 37 2 13 3.2 0 249 59 -50 35 35 -50 23 39 -50 39 6 -50 20 8 0.87 Uncertainty in time = +/- 3 secs Prediction of 2023 Jul 12.0 Data for the target star ------------------------ * name: TYC 5551-00031-1 * constellation : Virgo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 13 35 32.0000 DE: -13 09 56.835 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 13 35 32.0002 DE: -13 09 56.837 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 10.8 * B mag [mag]: 11.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (13561) Kudogou asteroid class: approx. diameter [km]: 20 approx. diameter ["]: 0.008 distance from Earth [AU]: 3.52940 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#46 date of fit: 2023 Apr 25 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", 0.002", 128.799° remarks: * orbital elements for (13561)Kudogou : Mean anomaly = 213.5808896576 deg Arg. of pericenter = 344.9861493532 deg Long. of node = 1.5531571571 deg Inclination = 17.0086125449 deg Eccentricity = 0.1575190661 Semimajor axis = 3.1791613178 AU Perihelion dist = 2.6783827961 AU Mag: H = 12.58, G = 0.15 Epoch of elements : MJD 60324.08795792 TDT (2024 Jan 15.0880) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#462023Apr25,1.24,2024,1,15,2.110986,-0.124872,-0.141302,6.918237,-6.067778,-0.005706,0.002212,0.000000,0.000000 58.5002,-13.2881,150.61,-21.24,False TYC 5551-00031-1,13.59222222,-13.1657875,11.08,10.79,10.63,0.0,0,,13.61348259,-13.2880836,8.18,7.89,0,0,0 13561,Kudogou,18.97,20.289,3.5294,0,0,1.181,-15.12,,2.0,0 0,213.5656,2024,1,15,344.9861,1.5532,17.0086,0.15752,3.17916,2.67838,12.58,5.0,0.15 1.294,0.0183,0.0022,129,0.0023,Known errors,1.07,0,-1,-1 20240115_0031-1,60137.01 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 12, 00:21 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org