IOTA/IOTA-ES occultation update for (4749) Ledzeppelin / UCAC4 315-184733 event on 2024 Oct 15, 11:21 UT Visible from Summary ------- On 2024 Oct 15 UT, the 14.4847743611117 km diameter asteroid (4749) Ledzeppelin will occult a 10.4 mag star in the constellation Sagittarius for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 7.37 mag to 17.80 mag (the magnitude of the asteroid) for at most 0.590 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: 96 * date and approx. time of event: 2024 Oct 15, 11:17 - 2024 Oct 15, 11:26 * geocentric midpoint of event [JD]: 2460598.97345380 * magnitude of target star: 10.43 * magnitude drop [mag]: 7.37 * estimated maximum duration [s]: 0.590 * Moon: 94 % sunlit, 79° distance * Sun: 73° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 15 * 1 sigma uncertainty interval [path widths]: +/- 0.41 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.014, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.015", 0.002", 99°) * approx speed of asteroid's shadow [km/s]: 25.0719 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 315-184733 by 4749 Ledzeppelin on 2024 Oct 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 - 12 0 0 - 8 10 29 11 17 36.2 0 117 71 - 8 15 3 - 8 5 54 - 8 18 46 - 8 2 11 .... - 11 0 0 - 8 41 22 11 17 36.3 1 117 72 - 8 45 56 - 8 36 47 - 8 49 40 - 8 33 4 0.23 - 10 0 0 - 9 12 17 11 17 36.4 3 117 73 - 9 16 52 - 9 7 43 - 9 20 35 - 9 4 0 0.21 - 9 0 0 - 9 43 14 11 17 36.7 4 117 74 - 9 47 49 - 9 38 40 - 9 51 33 - 9 34 57 0.20 - 8 0 0 -10 14 12 11 17 37.1 5 117 75 -10 18 47 -10 9 37 -10 22 30 -10 5 54 0.20 - 7 0 0 -10 45 9 11 17 37.6 6 116 76 -10 49 44 -10 40 34 -10 53 28 -10 36 51 0.20 - 6 0 0 -11 16 5 11 17 38.1 7 116 77 -11 20 40 -11 11 30 -11 24 24 -11 7 47 0.20 - 5 0 0 -11 46 59 11 17 38.8 8 116 78 -11 51 34 -11 42 24 -11 55 18 -11 38 41 0.20 - 4 0 0 -12 17 50 11 17 39.5 9 116 79 -12 22 25 -12 13 15 -12 26 9 -12 9 32 0.20 - 3 0 0 -12 48 37 11 17 40.4 10 116 79 -12 53 12 -12 44 2 -12 56 56 -12 40 19 0.20 - 2 0 0 -13 19 19 11 17 41.3 11 115 80 -13 23 54 -13 14 45 -13 27 38 -13 11 1 0.19 - 1 0 0 -13 49 56 11 17 42.4 13 115 81 -13 54 31 -13 45 21 -13 58 14 -13 41 38 0.19 0 0 0 -14 20 26 11 17 43.5 14 115 81 -14 25 1 -14 15 52 -14 28 45 -14 12 9 0.19 1 0 0 -14 50 49 11 17 44.7 15 115 82 -14 55 24 -14 46 15 -14 59 7 -14 42 32 0.19 2 0 0 -15 21 4 11 17 46.0 16 114 82 -15 25 39 -15 16 30 -15 29 22 -15 12 47 0.19 3 0 0 -15 51 10 11 17 47.4 17 114 82 -15 55 45 -15 46 36 -15 59 28 -15 42 53 0.19 4 0 0 -16 21 7 11 17 48.9 18 114 82 -16 25 41 -16 16 33 -16 29 24 -16 12 50 0.19 5 0 0 -16 50 53 11 17 50.4 19 113 82 -16 55 26 -16 46 19 -16 59 9 -16 42 36 0.19 6 0 0 -17 20 27 11 17 52.1 20 113 81 -17 25 1 -17 15 54 -17 28 43 -17 12 11 0.19 7 0 0 -17 49 50 11 17 53.8 21 113 81 -17 54 23 -17 45 16 -17 58 5 -17 41 34 0.19 8 0 0 -18 18 59 11 17 55.6 22 112 80 -18 23 32 -18 14 26 -18 27 14 -18 10 44 0.19 9 0 0 -18 47 56 11 17 57.5 23 112 80 -18 52 28 -18 43 23 -18 56 10 -18 39 41 0.19 10 0 0 -19 16 38 11 17 59.4 24 112 79 -19 21 10 -19 12 5 -19 24 52 -19 8 24 0.19 11 0 0 -19 45 5 11 18 1.4 25 111 78 -19 49 37 -19 40 33 -19 53 18 -19 36 52 0.19 12 0 0 -20 13 16 11 18 3.5 27 111 78 -20 17 48 -20 8 45 -20 21 29 -20 5 4 0.19 13 0 0 -20 41 12 11 18 5.7 28 111 77 -20 45 43 -20 36 41 -20 49 24 -20 33 0 0.19 14 0 0 -21 8 51 11 18 7.9 29 110 76 -21 13 22 -21 4 20 -21 17 2 -21 0 40 0.19 15 0 0 -21 36 12 11 18 10.2 30 110 75 -21 40 43 -21 31 42 -21 44 23 -21 28 2 0.19 16 0 0 -22 3 16 11 18 12.6 31 109 74 -22 7 46 -21 58 46 -22 11 25 -21 55 6 0.19 17 0 0 -22 30 1 11 18 15.0 32 109 73 -22 34 30 -22 25 31 -22 38 10 -22 21 52 0.19 18 0 0 -22 56 27 11 18 17.5 33 108 72 -23 0 56 -22 51 58 -23 4 35 -22 48 19 0.19 19 0 0 -23 22 33 11 18 20.0 34 108 71 -23 27 2 -23 18 5 -23 30 41 -23 14 26 0.19 20 0 0 -23 48 20 11 18 22.6 35 107 70 -23 52 48 -23 43 52 -23 56 26 -23 40 14 0.19 21 0 0 -24 13 46 11 18 25.3 36 107 69 -24 18 14 -24 9 19 -24 21 52 -24 5 41 0.19 22 0 0 -24 38 52 11 18 28.0 37 106 69 -24 43 19 -24 34 25 -24 46 56 -24 30 47 0.19 23 0 0 -25 3 36 11 18 30.7 38 106 68 -25 8 3 -24 59 9 -25 11 40 -24 55 33 0.19 24 0 0 -25 27 59 11 18 33.5 39 105 67 -25 32 25 -25 23 32 -25 36 1 -25 19 56 0.19 25 0 0 -25 51 59 11 18 36.4 40 105 66 -25 56 25 -25 47 34 -26 0 1 -25 43 58 0.19 26 0 0 -26 15 38 11 18 39.3 41 104 65 -26 20 3 -26 11 13 -26 23 38 -26 7 37 0.19 27 0 0 -26 38 54 11 18 42.2 42 104 64 -26 43 18 -26 34 29 -26 46 53 -26 30 54 0.19 28 0 0 -27 1 46 11 18 45.2 43 103 63 -27 6 10 -26 57 23 -27 9 45 -26 53 48 0.19 29 0 0 -27 24 16 11 18 48.2 44 102 62 -27 28 40 -27 19 53 -27 32 14 -27 16 19 0.19 30 0 0 -27 46 23 11 18 51.3 45 102 61 -27 50 46 -27 42 0 -27 54 19 -27 38 26 0.19 31 0 0 -28 8 5 11 18 54.3 46 101 60 -28 12 28 -28 3 43 -28 16 1 -28 0 10 0.19 32 0 0 -28 29 24 11 18 57.5 46 100 59 -28 33 46 -28 25 3 -28 37 19 -28 21 30 0.19 33 0 0 -28 50 19 11 19 0.6 47 100 58 -28 54 40 -28 45 58 -28 58 13 -28 42 26 0.19 34 0 0 -29 10 50 11 19 3.8 48 99 57 -29 15 11 -29 6 29 -29 18 42 -29 2 58 0.19 35 0 0 -29 30 56 11 19 7.0 49 98 56 -29 35 16 -29 26 36 -29 38 48 -29 23 5 0.19 36 0 0 -29 50 38 11 19 10.3 50 98 55 -29 54 58 -29 46 19 -29 58 29 -29 42 48 0.19 37 0 0 -30 9 55 11 19 13.5 51 97 54 -30 14 14 -30 5 37 -30 17 45 -30 2 6 0.19 38 0 0 -30 28 48 11 19 16.8 52 96 54 -30 33 6 -30 24 30 -30 36 36 -30 21 0 0.19 39 0 0 -30 47 16 11 19 20.1 53 95 53 -30 51 33 -30 42 58 -30 55 3 -30 39 29 0.19 40 0 0 -31 5 18 11 19 23.5 54 94 52 -31 9 35 -31 1 1 -31 13 5 -30 57 32 0.19 41 0 0 -31 22 56 11 19 26.8 55 94 51 -31 27 13 -31 18 40 -31 30 41 -31 15 11 0.19 42 0 0 -31 40 9 11 19 30.2 56 93 50 -31 44 25 -31 35 53 -31 47 53 -31 32 25 0.18 43 0 0 -31 56 57 11 19 33.6 56 92 49 -32 1 12 -31 52 41 -32 4 40 -31 49 14 0.18 44 0 0 -32 13 19 11 19 37.0 57 91 48 -32 17 34 -32 9 4 -32 21 1 -32 5 37 0.18 45 0 0 -32 29 17 11 19 40.4 58 90 47 -32 33 31 -32 25 2 -32 36 58 -32 21 36 0.18 46 0 0 -32 44 49 11 19 43.9 59 89 46 -32 49 3 -32 40 35 -32 52 29 -32 37 9 0.18 47 0 0 -32 59 56 11 19 47.3 60 88 46 -33 4 9 -32 55 43 -33 7 35 -32 52 17 0.18 48 0 0 -33 14 38 11 19 50.8 61 87 45 -33 18 51 -33 10 25 -33 22 16 -33 7 0 0.18 49 0 0 -33 28 55 11 19 54.3 61 86 44 -33 33 7 -33 24 43 -33 36 32 -33 21 18 0.18 50 0 0 -33 42 47 11 19 57.8 62 85 43 -33 46 58 -33 38 35 -33 50 23 -33 35 10 0.18 51 0 0 -33 56 13 11 20 1.3 63 84 42 -34 0 24 -33 52 2 -34 3 49 -33 48 38 0.18 52 0 0 -34 9 15 11 20 4.8 64 82 41 -34 13 26 -34 5 4 -34 16 49 -34 1 40 0.18 53 0 0 -34 21 51 11 20 8.3 65 81 40 -34 26 2 -34 17 41 -34 29 25 -34 14 18 0.18 54 0 0 -34 34 3 11 20 11.8 65 80 39 -34 38 13 -34 29 53 -34 41 36 -34 26 30 0.18 55 0 0 -34 45 49 11 20 15.4 66 78 39 -34 49 59 -34 41 40 -34 53 21 -34 38 17 0.18 56 0 0 -34 57 11 11 20 18.9 67 77 38 -35 1 20 -34 53 2 -35 4 42 -34 49 40 0.18 57 0 0 -35 8 8 11 20 22.5 68 76 37 -35 12 16 -35 3 59 -35 15 38 -35 0 37 0.18 58 0 0 -35 18 40 11 20 26.0 69 74 36 -35 22 48 -35 14 32 -35 26 10 -35 11 10 0.18 59 0 0 -35 28 47 11 20 29.6 69 72 35 -35 32 55 -35 24 39 -35 36 16 -35 21 18 0.18 60 0 0 -35 38 29 11 20 33.2 70 71 34 -35 42 37 -35 34 22 -35 45 58 -35 31 1 0.18 61 0 0 -35 47 47 11 20 36.7 71 69 34 -35 51 54 -35 43 40 -35 55 15 -35 40 20 0.18 62 0 0 -35 56 40 11 20 40.3 71 67 33 -36 0 47 -35 52 34 -36 4 7 -35 49 13 0.18 63 0 0 -36 5 9 11 20 43.9 72 65 32 -36 9 15 -36 1 3 -36 12 35 -35 57 43 0.18 64 0 0 -36 13 13 11 20 47.5 73 63 31 -36 17 19 -36 9 7 -36 20 39 -36 5 47 0.18 65 0 0 -36 20 53 11 20 51.1 73 60 30 -36 24 58 -36 16 47 -36 28 18 -36 13 28 0.18 66 0 0 -36 28 8 11 20 54.6 74 58 29 -36 32 13 -36 24 3 -36 35 33 -36 20 43 0.18 67 0 0 -36 34 59 11 20 58.2 75 55 29 -36 39 4 -36 30 54 -36 42 23 -36 27 35 0.18 68 0 0 -36 41 25 11 21 1.8 75 53 28 -36 45 30 -36 37 21 -36 48 49 -36 34 2 0.19 69 0 0 -36 47 28 11 21 5.4 76 50 27 -36 51 32 -36 43 23 -36 54 51 -36 40 5 0.19 70 0 0 -36 53 6 11 21 9.0 76 47 26 -36 57 10 -36 49 2 -37 0 29 -36 45 43 0.19 71 0 0 -36 58 20 11 21 12.6 77 43 25 -37 2 24 -36 54 16 -37 5 42 -36 50 58 0.19 72 0 0 -37 3 10 11 21 16.2 77 40 24 -37 7 14 -36 59 6 -37 10 32 -36 55 48 0.19 73 0 0 -37 7 36 11 21 19.8 78 36 24 -37 11 39 -37 3 32 -37 14 57 -37 0 14 0.19 74 0 0 -37 11 37 11 21 23.4 78 32 23 -37 15 41 -37 7 34 -37 18 59 -37 4 16 0.19 75 0 0 -37 15 15 11 21 26.9 78 28 22 -37 19 18 -37 11 12 -37 22 36 -37 7 54 0.19 76 0 0 -37 18 29 11 21 30.5 79 23 21 -37 22 32 -37 14 26 -37 25 50 -37 11 8 0.19 77 0 0 -37 21 19 11 21 34.1 79 19 20 -37 25 22 -37 17 16 -37 28 40 -37 13 58 0.19 78 0 0 -37 23 45 11 21 37.7 79 14 20 -37 27 48 -37 19 42 -37 31 5 -37 16 25 0.19 79 0 0 -37 25 47 11 21 41.3 79 9 19 -37 29 50 -37 21 44 -37 33 7 -37 18 27 0.19 80 0 0 -37 27 25 11 21 44.9 79 4 18 -37 31 28 -37 23 22 -37 34 45 -37 20 5 0.19 81 0 0 -37 28 40 11 21 48.5 79 359 17 -37 32 42 -37 24 37 -37 36 0 -37 21 20 0.19 82 0 0 -37 29 30 11 21 52.0 79 354 16 -37 33 33 -37 25 27 -37 36 50 -37 22 10 0.19 83 0 0 -37 29 57 11 21 55.6 79 349 16 -37 33 59 -37 25 54 -37 37 17 -37 22 37 0.19 84 0 0 -37 30 0 11 21 59.2 79 344 15 -37 34 2 -37 25 57 -37 37 20 -37 22 40 0.19 85 0 0 -37 29 39 11 22 2.8 79 339 14 -37 33 41 -37 25 36 -37 36 59 -37 22 19 0.19 86 0 0 -37 28 54 11 22 6.3 78 335 13 -37 32 57 -37 24 51 -37 36 14 -37 21 34 0.19 87 0 0 -37 27 45 11 22 9.9 78 331 12 -37 31 48 -37 23 43 -37 35 5 -37 20 25 0.19 88 0 0 -37 26 13 11 22 13.5 78 327 12 -37 30 16 -37 22 10 -37 33 33 -37 18 53 0.19 89 0 0 -37 24 16 11 22 17.0 77 323 11 -37 28 19 -37 20 14 -37 31 37 -37 16 56 0.19 90 0 0 -37 21 56 11 22 20.6 77 319 10 -37 25 59 -37 17 53 -37 29 17 -37 14 36 0.19 91 0 0 -37 19 12 11 22 24.2 76 316 9 -37 23 15 -37 15 9 -37 26 33 -37 11 52 0.19 92 0 0 -37 16 4 11 22 27.7 76 313 8 -37 20 7 -37 12 1 -37 23 25 -37 8 43 0.19 93 0 0 -37 12 32 11 22 31.3 75 310 7 -37 16 36 -37 8 29 -37 19 54 -37 5 11 0.19 94 0 0 -37 8 36 11 22 34.8 75 307 7 -37 12 40 -37 4 33 -37 15 58 -37 1 15 0.19 95 0 0 -37 4 16 11 22 38.3 74 305 6 -37 8 20 -37 0 13 -37 11 38 -36 56 55 0.19 96 0 0 -36 59 32 11 22 41.9 73 302 5 -37 3 36 -36 55 28 -37 6 55 -36 52 10 0.18 97 0 0 -36 54 24 11 22 45.4 73 300 4 -36 58 28 -36 50 20 -37 1 47 -36 47 2 0.18 98 0 0 -36 48 52 11 22 48.9 72 298 3 -36 52 56 -36 44 48 -36 56 15 -36 41 29 0.18 99 0 0 -36 42 56 11 22 52.4 71 296 3 -36 47 0 -36 38 51 -36 50 19 -36 35 32 0.18 100 0 0 -36 36 35 11 22 56.0 71 294 2 -36 40 40 -36 32 30 -36 43 59 -36 29 11 0.18 101 0 0 -36 29 50 11 22 59.5 70 292 1 -36 33 55 -36 25 45 -36 37 15 -36 22 26 0.18 102 0 0 -36 22 41 11 23 3.0 69 291 0 -36 26 47 -36 18 36 -36 30 6 -36 15 16 0.18 103 0 0 -36 15 8 11 23 6.5 69 289 -1 -36 19 13 -36 11 2 -36 22 33 -36 7 42 0.18 104 0 0 -36 7 10 11 23 9.9 68 287 -2 -36 11 16 -36 3 4 -36 14 36 -35 59 44 0.18 105 0 0 -35 58 47 11 23 13.4 67 286 -2 -36 2 54 -35 54 41 -36 6 14 -35 51 21 0.18 106 0 0 -35 50 0 11 23 16.9 66 284 -3 -35 54 7 -35 45 54 -35 57 28 -35 42 33 0.18 107 0 0 -35 40 49 11 23 20.3 66 283 -4 -35 44 56 -35 36 42 -35 48 17 -35 33 21 0.18 108 0 0 -35 31 13 11 23 23.8 65 282 -5 -35 35 20 -35 27 5 -35 38 42 -35 23 44 0.18 109 0 0 -35 21 12 11 23 27.2 64 280 -6 -35 25 20 -35 17 4 -35 28 42 -35 13 43 0.18 110 0 0 -35 10 47 11 23 30.7 63 279 -7 -35 14 55 -35 6 38 -35 18 17 -35 3 16 0.18 111 0 0 -34 59 56 11 23 34.1 63 278 -7 -35 4 5 -34 55 48 -35 7 27 -34 52 25 0.18 112 0 0 -34 48 41 11 23 37.5 62 277 -8 -34 52 51 -34 44 32 -34 56 13 -34 41 10 0.19 113 0 0 -34 37 1 11 23 40.9 61 276 -9 -34 41 11 -34 32 52 -34 44 34 -34 29 29 0.19 114 0 0 -34 24 56 11 23 44.3 60 275 -10 -34 29 7 -34 20 46 -34 32 30 -34 17 23 0.19 115 0 0 -34 12 27 11 23 47.6 59 274 -11 -34 16 37 -34 8 16 -34 20 1 -34 4 52 0.19 116 0 0 -33 59 32 11 23 51.0 58 273 -12 -34 3 43 -33 55 21 -34 7 7 -33 51 57 0.19 117 0 0 -33 46 12 11 23 54.3 58 272 -13 -33 50 24 -33 42 1 -33 53 48 -33 38 36 0.19 118 0 0 -33 32 27 11 23 57.7 57 271 -13 -33 36 39 -33 28 15 -33 40 4 -33 24 50 0.19 119 0 0 -33 18 17 11 24 1.0 56 270 -14 -33 22 30 -33 14 5 -33 25 55 -33 10 40 0.19 120 0 0 -33 3 42 11 24 4.3 55 269 -15 -33 7 55 -32 59 29 -33 11 21 -32 56 4 0.19 121 0 0 -32 48 42 11 24 7.5 54 268 -16 -32 52 56 -32 44 29 -32 56 22 -32 41 3 0.19 122 0 0 -32 33 17 11 24 10.8 53 267 -17 -32 37 31 -32 29 3 -32 40 58 -32 25 36 0.19 123 0 0 -32 17 27 11 24 14.0 53 266 -18 -32 21 42 -32 13 12 -32 25 9 -32 9 45 0.19 124 0 0 -32 1 12 11 24 17.2 52 266 -19 -32 5 27 -31 56 56 -32 8 54 -31 53 29 0.19 125 0 0 -31 44 31 11 24 20.4 51 265 -20 -31 48 47 -31 40 15 -31 52 15 -31 36 47 0.19 126 0 0 -31 27 26 11 24 23.6 50 264 -21 -31 31 42 -31 23 9 -31 35 11 -31 19 41 0.19 127 0 0 -31 9 55 11 24 26.7 49 263 -21 -31 14 12 -31 5 39 -31 17 41 -31 2 10 0.19 128 0 0 -30 52 0 11 24 29.8 48 263 -22 -30 56 18 -30 47 43 -30 59 47 -30 44 13 0.19 129 0 0 -30 33 40 11 24 32.9 47 262 -23 -30 37 58 -30 29 22 -30 41 28 -30 25 52 0.19 130 0 0 -30 14 55 11 24 36.0 46 261 -24 -30 19 14 -30 10 37 -30 22 44 -30 7 6 0.19 131 0 0 -29 55 46 11 24 39.0 45 261 -25 -30 0 5 -29 51 26 -30 3 36 -29 47 56 0.19 132 0 0 -29 36 11 11 24 42.0 44 260 -26 -29 40 31 -29 31 52 -29 44 2 -29 28 20 0.19 133 0 0 -29 16 13 11 24 45.0 44 259 -27 -29 20 33 -29 11 52 -29 24 5 -29 8 21 0.19 134 0 0 -28 55 50 11 24 47.9 43 259 -28 -29 0 11 -28 51 29 -29 3 43 -28 47 57 0.19 135 0 0 -28 35 3 11 24 50.8 42 258 -29 -28 39 24 -28 30 41 -28 42 57 -28 27 9 0.19 136 0 0 -28 13 52 11 24 53.6 41 257 -30 -28 18 14 -28 9 30 -28 21 47 -28 5 57 0.19 137 0 0 -27 52 17 11 24 56.4 40 257 -31 -27 56 40 -27 47 54 -28 0 13 -27 44 21 0.19 138 0 0 -27 30 18 11 24 59.2 39 256 -32 -27 34 42 -27 25 55 -27 38 16 -27 22 21 0.19 139 0 0 -27 7 57 11 25 1.9 38 256 -33 -27 12 20 -27 3 33 -27 15 55 -26 59 58 0.19 140 0 0 -26 45 12 11 25 4.6 37 255 -34 -26 49 36 -26 40 47 -26 53 11 -26 37 12 0.19 141 0 0 -26 22 4 11 25 7.3 36 254 -35 -26 26 29 -26 17 39 -26 30 4 -26 14 4 0.19 142 0 0 -25 58 33 11 25 9.8 35 254 -36 -26 2 59 -25 54 8 -26 6 35 -25 50 32 0.19 143 0 0 -25 34 41 11 25 12.4 34 253 -37 -25 39 7 -25 30 15 -25 42 43 -25 26 39 0.19 144 0 0 -25 10 26 11 25 14.9 33 253 -38 -25 14 53 -25 6 0 -25 18 29 -25 2 23 0.19 145 0 0 -24 45 50 11 25 17.3 32 252 -39 -24 50 17 -24 41 23 -24 53 54 -24 37 46 0.19 146 0 0 -24 20 52 11 25 19.7 31 252 -40 -24 25 20 -24 16 25 -24 28 58 -24 12 47 0.19 147 0 0 -23 55 34 11 25 22.0 30 251 -41 -24 0 2 -23 51 6 -24 3 40 -23 47 28 0.19 148 0 0 -23 29 55 11 25 24.3 29 251 -42 -23 34 24 -23 25 27 -23 38 2 -23 21 49 0.20 149 0 0 -23 3 57 11 25 26.5 28 251 -43 -23 8 26 -22 59 28 -23 12 5 -22 55 49 0.20 150 0 0 -22 37 39 11 25 28.6 27 250 -44 -22 42 8 -22 33 9 -22 45 47 -22 29 30 0.20 151 0 0 -22 11 1 11 25 30.7 26 250 -45 -22 15 31 -22 6 31 -22 19 11 -22 2 52 0.20 152 0 0 -21 44 6 11 25 32.7 25 249 -46 -21 48 36 -21 39 35 -21 52 16 -21 35 56 0.20 153 0 0 -21 16 52 11 25 34.6 24 249 -47 -21 21 23 -21 12 21 -21 25 3 -21 8 41 0.20 154 0 0 -20 49 21 11 25 36.5 23 248 -48 -20 53 52 -20 44 50 -20 57 33 -20 41 9 0.20 155 0 0 -20 21 33 11 25 38.3 22 248 -49 -20 26 4 -20 17 1 -20 29 45 -20 13 21 0.20 156 0 0 -19 53 29 11 25 40.0 21 248 -50 -19 58 1 -19 48 57 -20 1 42 -19 45 16 0.20 157 0 0 -19 25 9 11 25 41.7 20 247 -51 -19 29 41 -19 20 37 -19 33 22 -19 16 55 0.20 158 0 0 -18 56 34 11 25 43.3 19 247 -52 -19 1 7 -18 52 1 -19 4 48 -18 48 20 0.20 159 0 0 -18 27 45 11 25 44.7 17 247 -53 -18 32 18 -18 23 12 -18 36 0 -18 19 30 0.20 160 0 0 -17 58 42 11 25 46.2 16 246 -54 -18 3 15 -17 54 9 -18 6 57 -17 50 27 0.20 161 0 0 -17 29 26 11 25 47.5 15 246 -55 -17 34 0 -17 24 53 -17 37 42 -17 21 11 0.21 162 0 0 -16 59 58 11 25 48.7 14 246 -56 -17 4 32 -16 55 25 -17 8 15 -16 51 42 0.21 163 0 0 -16 30 19 11 25 49.9 13 245 -57 -16 34 53 -16 25 45 -16 38 36 -16 22 3 0.21 164 0 0 -16 0 29 11 25 51.0 12 245 -58 -16 5 3 -15 55 55 -16 8 46 -15 52 12 0.21 165 0 0 -15 30 29 11 25 52.0 11 245 -59 -15 35 4 -15 25 55 -15 38 47 -15 22 12 0.21 166 0 0 -15 0 20 11 25 52.9 10 245 -60 -15 4 55 -14 55 46 -15 8 38 -14 52 3 0.22 167 0 0 -14 30 3 11 25 53.7 9 244 -61 -14 34 37 -14 25 28 -14 38 21 -14 21 45 0.22 168 0 0 -13 59 38 11 25 54.4 8 244 -62 -14 4 13 -13 55 3 -14 7 56 -13 51 20 0.22 169 0 0 -13 29 7 11 25 55.0 7 244 -63 -13 33 41 -13 24 32 -13 37 25 -13 20 49 0.23 170 0 0 -12 58 29 11 25 55.5 6 244 -64 -13 3 4 -12 53 55 -13 6 48 -12 50 11 0.24 171 0 0 -12 27 47 11 25 56.0 4 243 -65 -12 32 22 -12 23 12 -12 36 6 -12 19 29 0.25 172 0 0 -11 57 1 11 25 56.3 3 243 -66 -12 1 36 -11 52 26 -12 5 19 -11 48 43 0.27 173 0 0 -11 26 11 11 25 56.6 2 243 -67 -11 30 46 -11 21 37 -11 34 30 -11 17 53 0.31 174 0 0 -10 55 19 11 25 56.7 1 243 -68 -10 59 54 -10 50 45 -11 3 38 -10 47 1 0.42 175 0 0 -10 24 26 11 25 56.8 0 243 -68 -10 29 1 .. .. .. -10 32 44 .. .. .. 9.41 Uncertainty in time = +/- 1 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: UCAC4 315-184733 * constellation : Sagittarius * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 21 09.6731 DE: -27 00 17.120 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 21 09.6730 DE: -27 00 17.120 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.300,0.200) * V mag [mag]: 10.4 * B mag [mag]: 11.4 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (4749) Ledzeppelin asteroid class: approx. diameter [km]: 14 approx. diameter ["]: 0.006 distance from Earth [AU]: 3.10540 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#53 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): 0.015", 0.002", 99.22° remarks: * orbital elements for (4749)Ledzeppelin : Mean anomaly = 284.6889882965 deg Arg. of pericenter = 287.7411673114 deg Long. of node = 92.8910520657 deg Inclination = 10.7748075282 deg Eccentricity = 0.1010739197 Semimajor axis = 3.0097515575 AU Perihelion dist = 2.7055441702 AU Mag: H = 12.02, G = 0.15 Epoch of elements : MJD 60598.47345346 TDT (2024 Oct 15.4735) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Apr25,0.59,2024,10,15,11.362891,-0.004449,-0.178352,14.147490,-0.327677,0.005521,0.000106,0.000000,0.000000 80.7467,-26.9947,5.98,-8.79,False UCAC4 315-184733,18.35268700,-27.0047555,11.44,10.43,9.88,0.1,0,,18.37834491,-26.9946631,7.37,7.46,0,0,0 4749,Ledzeppelin,17.80,14.710,3.1054,0,0,2.997,-0.93,,1.4,0 0,284.5996,2024,10,15,287.7412,92.8911,10.7748,0.10107,3.00975,2.70554,12.02,5.0,0.15 1.407,0.0147,0.0018,99,0.0027,Known errors,0.65,0,-1,-1 20241015_184733,60140.64 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:16 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org