IOTA/IOTA-ES occultation update for (1136) Mercedes / TYC 5739-01872-1 event on 2023 Oct 07, 14:31 UT Visible from Australia Summary ------- On 2023 Oct 07 UT, the 27.2498899777245 km diameter asteroid (1136) Mercedes will occult a 10.4 mag star in the constellation Capricornus for observers along a path across Australia. In the case of an occultation, the combined light of the asteroid and the star will drop by 4.34 mag to 14.72 mag (the magnitude of the asteroid) for at most 2.370 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: 2023 Oct 07, 14:22 - 2023 Oct 07, 14:40 * geocentric midpoint of event [JD]: 2460225.10526550 * magnitude of target star: 10.40 * magnitude drop [mag]: 4.34 * estimated maximum duration [s]: 2.370 * Moon: 41 % sunlit, 162° distance * Sun: 109° distance * rough path description: Australia The occultation path -------------------- * approximate projected width [km]: 28 * 1 sigma uncertainty interval [path widths]: +/- 0.21 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.013", 0.000", 77°) * approx speed of asteroid's shadow [km/s]: 11.5343 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 5739-01872-1 by 1136 Mercedes on 2023 Oct 7 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 - 18 0 0 - 0 3 7 14 22 36.1 1 99 69 - 0 10 51 0 4 37 - 0 14 5 0 7 51 .... - 17 0 0 - 0 13 5 14 22 36.3 2 99 68 - 0 20 50 - 0 5 21 - 0 24 4 - 0 2 7 0.21 - 16 0 0 - 0 23 19 14 22 36.7 3 99 67 - 0 31 4 - 0 15 35 - 0 34 18 - 0 12 20 0.22 - 15 0 0 - 0 33 48 14 22 37.3 4 99 66 - 0 41 33 - 0 26 4 - 0 44 48 - 0 22 49 0.23 - 14 0 0 - 0 44 33 14 22 38.1 5 99 65 - 0 52 19 - 0 36 48 - 0 55 34 - 0 33 33 0.23 - 13 0 0 - 0 55 33 14 22 39.0 6 99 64 - 1 3 19 - 0 47 47 - 1 6 34 - 0 44 33 0.23 - 12 0 0 - 1 6 48 14 22 40.2 7 99 63 - 1 14 34 - 0 59 2 - 1 17 49 - 0 55 47 0.23 - 11 0 0 - 1 18 18 14 22 41.5 8 99 62 - 1 26 4 - 1 10 31 - 1 29 19 - 1 7 16 0.23 - 10 0 0 - 1 30 2 14 22 43.0 9 99 61 - 1 37 49 - 1 22 15 - 1 41 4 - 1 19 0 0.24 - 9 0 0 - 1 42 1 14 22 44.7 10 99 60 - 1 49 48 - 1 34 14 - 1 53 4 - 1 30 58 0.24 - 8 0 0 - 1 54 14 14 22 46.5 11 99 59 - 2 2 2 - 1 46 27 - 2 5 18 - 1 43 11 0.24 - 7 0 0 - 2 6 42 14 22 48.5 12 99 58 - 2 14 30 - 1 58 54 - 2 17 46 - 1 55 38 0.24 - 6 0 0 - 2 19 23 14 22 50.8 13 99 57 - 2 27 11 - 2 11 35 - 2 30 28 - 2 8 19 0.24 - 5 0 0 - 2 32 18 14 22 53.2 14 99 56 - 2 40 7 - 2 24 30 - 2 43 23 - 2 21 13 0.24 - 4 0 0 - 2 45 27 14 22 55.8 15 99 55 - 2 53 16 - 2 37 38 - 2 56 32 - 2 34 22 0.24 - 3 0 0 - 2 58 49 14 22 58.5 16 99 54 - 3 6 38 - 2 50 59 - 3 9 55 - 2 47 43 0.24 - 2 0 0 - 3 12 24 14 23 1.5 17 99 53 - 3 20 14 - 3 4 34 - 3 23 30 - 3 1 17 0.24 - 1 0 0 - 3 26 12 14 23 4.6 18 98 52 - 3 34 2 - 3 18 22 - 3 37 19 - 3 15 5 0.24 - 0 0 0 - 3 40 12 14 23 7.9 19 98 51 - 3 48 3 - 3 32 22 - 3 51 20 - 3 29 5 0.24 1 0 0 - 3 54 25 14 23 11.4 20 98 50 - 4 2 16 - 3 46 34 - 4 5 33 - 3 43 17 0.24 2 0 0 - 4 8 50 14 23 15.1 21 98 49 - 4 16 41 - 4 0 59 - 4 19 59 - 3 57 42 0.24 3 0 0 - 4 23 27 14 23 18.9 22 98 48 - 4 31 19 - 4 15 35 - 4 34 36 - 4 12 18 0.24 4 0 0 - 4 38 15 14 23 22.9 23 98 47 - 4 46 7 - 4 30 23 - 4 49 25 - 4 27 6 0.24 5 0 0 - 4 53 15 14 23 27.1 24 98 46 - 5 1 7 - 4 45 23 - 5 4 25 - 4 42 5 0.24 6 0 0 - 5 8 26 14 23 31.5 25 98 45 - 5 16 18 - 5 0 33 - 5 19 36 - 4 57 15 0.24 7 0 0 - 5 23 47 14 23 36.1 27 97 44 - 5 31 40 - 5 15 54 - 5 34 58 - 5 12 36 0.24 8 0 0 - 5 39 19 14 23 40.8 28 97 43 - 5 47 12 - 5 31 26 - 5 50 31 - 5 28 8 0.24 9 0 0 - 5 55 1 14 23 45.7 29 97 42 - 6 2 54 - 5 47 7 - 6 6 13 - 5 43 49 0.24 10 0 0 - 6 10 52 14 23 50.7 30 97 41 - 6 18 46 - 6 2 58 - 6 22 5 - 5 59 40 0.24 11 0 0 - 6 26 53 14 23 56.0 31 97 40 - 6 34 48 - 6 18 59 - 6 38 7 - 6 15 41 0.24 12 0 0 - 6 43 3 14 24 1.4 32 97 39 - 6 50 58 - 6 35 9 - 6 54 17 - 6 31 50 0.24 13 0 0 - 6 59 22 14 24 6.9 33 96 38 - 7 7 17 - 6 51 28 - 7 10 36 - 6 48 9 0.24 14 0 0 - 7 15 50 14 24 12.7 34 96 37 - 7 23 45 - 7 7 55 - 7 27 4 - 7 4 36 0.24 15 0 0 - 7 32 25 14 24 18.6 35 96 36 - 7 40 21 - 7 24 30 - 7 43 40 - 7 21 11 0.24 16 0 0 - 7 49 8 14 24 24.6 36 96 35 - 7 57 4 - 7 41 13 - 8 0 24 - 7 37 54 0.24 17 0 0 - 8 5 59 14 24 30.8 37 95 34 - 8 13 55 - 7 58 3 - 8 17 14 - 7 54 44 0.24 18 0 0 - 8 22 56 14 24 37.2 38 95 33 - 8 30 52 - 8 15 0 - 8 34 12 - 8 11 41 0.24 19 0 0 - 8 40 0 14 24 43.7 39 95 32 - 8 47 57 - 8 32 4 - 8 51 16 - 8 28 44 0.24 20 0 0 - 8 57 10 14 24 50.3 40 94 31 - 9 5 7 - 8 49 14 - 9 8 27 - 8 45 54 0.24 21 0 0 - 9 14 26 14 24 57.1 41 94 30 - 9 22 23 - 9 6 29 - 9 25 43 - 9 3 10 0.24 22 0 0 - 9 31 48 14 25 4.1 42 94 29 - 9 39 45 - 9 23 51 - 9 43 5 - 9 20 31 0.24 23 0 0 - 9 49 14 14 25 11.1 43 93 28 - 9 57 11 - 9 41 17 -10 0 31 - 9 37 57 0.24 24 0 0 -10 6 45 14 25 18.4 44 93 27 -10 14 42 - 9 58 47 -10 18 3 - 9 55 28 0.24 25 0 0 -10 24 20 14 25 25.7 45 92 26 -10 32 18 -10 16 22 -10 35 38 -10 13 3 0.24 26 0 0 -10 41 59 14 25 33.2 46 92 25 -10 49 57 -10 34 1 -10 53 17 -10 30 41 0.24 27 0 0 -10 59 41 14 25 40.8 47 92 24 -11 7 39 -10 51 43 -11 11 0 -10 48 23 0.24 28 0 0 -11 17 26 14 25 48.6 48 91 23 -11 25 25 -11 9 28 -11 28 45 -11 6 8 0.24 29 0 0 -11 35 14 14 25 56.4 49 91 22 -11 43 12 -11 27 16 -11 46 33 -11 23 56 0.24 30 0 0 -11 53 4 14 26 4.4 50 90 21 -12 1 2 -11 45 6 -12 4 23 -11 41 46 0.24 31 0 0 -12 10 55 14 26 12.5 51 89 20 -12 18 54 -12 2 57 -12 22 14 -11 59 37 0.24 32 0 0 -12 28 48 14 26 20.7 52 89 19 -12 36 47 -12 20 50 -12 40 7 -12 17 30 0.24 33 0 0 -12 46 42 14 26 29.0 53 88 18 -12 54 40 -12 38 43 -12 58 1 -12 35 23 0.24 34 0 0 -13 4 36 14 26 37.4 54 87 17 -13 12 34 -12 56 37 -13 15 55 -12 53 17 0.24 35 0 0 -13 22 29 14 26 46.0 55 87 16 -13 30 28 -13 14 31 -13 33 49 -13 11 11 0.24 36 0 0 -13 40 23 14 26 54.6 56 86 15 -13 48 21 -13 32 25 -13 51 42 -13 29 4 0.24 37 0 0 -13 58 15 14 27 3.3 57 85 14 -14 6 14 -13 50 17 -14 9 34 -13 46 57 0.24 38 0 0 -14 16 6 14 27 12.1 58 84 13 -14 24 5 -14 8 8 -14 27 26 -14 4 48 0.24 39 0 0 -14 33 56 14 27 20.9 59 83 12 -14 41 54 -14 25 58 -14 45 15 -14 22 37 0.24 40 0 0 -14 51 43 14 27 29.9 60 82 11 -14 59 42 -14 43 45 -15 3 2 -14 40 25 0.24 41 0 0 -15 9 28 14 27 38.9 61 81 10 -15 17 26 -15 1 30 -15 20 47 -14 58 10 0.24 42 0 0 -15 27 9 14 27 48.0 62 80 9 -15 35 8 -15 19 11 -15 38 28 -15 15 51 0.24 43 0 0 -15 44 47 14 27 57.2 63 79 8 -15 52 46 -15 36 50 -15 56 6 -15 33 30 0.24 44 0 0 -16 2 22 14 28 6.4 64 78 7 -16 10 20 -15 54 24 -16 13 40 -15 51 4 0.24 45 0 0 -16 19 52 14 28 15.7 65 76 6 -16 27 50 -16 11 54 -16 31 10 -16 8 34 0.24 46 0 0 -16 37 17 14 28 25.0 66 75 5 -16 45 15 -16 29 20 -16 48 35 -16 26 0 0.24 47 0 0 -16 54 37 14 28 34.4 67 74 4 -17 2 35 -16 46 40 -17 5 55 -16 43 20 0.24 48 0 0 -17 11 52 14 28 43.9 67 72 3 -17 19 50 -17 3 55 -17 23 10 -17 0 35 0.24 49 0 0 -17 29 1 14 28 53.3 68 70 2 -17 36 58 -17 21 4 -17 40 18 -17 17 45 0.24 50 0 0 -17 46 4 14 29 2.9 69 68 1 -17 54 1 -17 38 8 -17 57 21 -17 34 48 0.24 51 0 0 -18 3 0 14 29 12.4 70 66 0 -18 10 57 -17 55 4 -18 14 17 -17 51 44 0.24 52 0 0 -18 19 50 14 29 22.0 71 64 -1 -18 27 46 -18 11 53 -18 31 6 -18 8 34 0.24 53 0 0 -18 36 31 14 29 31.6 71 62 -1 -18 44 28 -18 28 36 -18 47 47 -18 25 16 0.24 54 0 0 -18 53 6 14 29 41.2 72 59 -2 -19 1 2 -18 45 10 -19 4 21 -18 41 51 0.24 55 0 0 -19 9 32 14 29 50.9 73 56 -3 -19 17 27 -19 1 36 -19 20 47 -18 58 17 0.24 56 0 0 -19 25 49 14 30 0.6 73 53 -4 -19 33 45 -19 17 54 -19 37 4 -19 14 35 0.24 57 0 0 -19 41 58 14 30 10.2 74 50 -5 -19 49 53 -19 34 4 -19 53 13 -19 30 45 0.24 58 0 0 -19 57 58 14 30 19.9 75 47 -6 -20 5 53 -19 50 4 -20 9 12 -19 46 45 0.24 59 0 0 -20 13 49 14 30 29.6 75 43 -7 -20 21 43 -20 5 55 -20 25 2 -20 2 36 0.24 60 0 0 -20 29 30 14 30 39.3 76 39 -8 -20 37 24 -20 21 36 -20 40 42 -20 18 17 0.24 61 0 0 -20 45 1 14 30 49.0 76 35 -9 -20 52 54 -20 37 7 -20 56 13 -20 33 49 0.24 62 0 0 -21 0 21 14 30 58.6 76 31 -10 -21 8 14 -20 52 28 -21 11 33 -20 49 10 0.24 63 0 0 -21 15 31 14 31 8.3 76 27 -11 -21 23 24 -21 7 38 -21 26 42 -21 4 20 0.24 64 0 0 -21 30 30 14 31 18.0 77 22 -12 -21 38 23 -21 22 38 -21 41 41 -21 19 20 0.24 65 0 0 -21 45 18 14 31 27.6 77 17 -13 -21 53 10 -21 37 26 -21 56 28 -21 34 8 0.24 66 0 0 -21 59 54 14 31 37.2 77 13 -13 -22 7 46 -21 52 3 -22 11 4 -21 48 45 0.23 67 0 0 -22 14 19 14 31 46.8 77 8 -14 -22 22 11 -22 6 28 -22 25 28 -22 3 11 0.23 68 0 0 -22 28 32 14 31 56.3 77 4 -15 -22 36 23 -22 20 41 -22 39 41 -22 17 24 0.23 69 0 0 -22 42 33 14 32 5.9 76 359 -16 -22 50 24 -22 34 42 -22 53 41 -22 31 25 0.23 70 0 0 -22 56 21 14 32 15.3 76 355 -17 -23 4 12 -22 48 31 -23 7 29 -22 45 14 0.23 71 0 0 -23 9 57 14 32 24.8 76 351 -18 -23 17 47 -23 2 7 -23 21 4 -22 58 50 0.23 72 0 0 -23 23 20 14 32 34.2 75 347 -19 -23 31 9 -23 15 30 -23 34 26 -23 12 14 0.23 73 0 0 -23 36 30 14 32 43.6 75 343 -20 -23 44 19 -23 28 41 -23 47 36 -23 25 24 0.23 74 0 0 -23 49 26 14 32 52.9 74 340 -20 -23 57 15 -23 41 38 -24 0 32 -23 38 22 0.23 75 0 0 -24 2 9 14 33 2.2 74 336 -21 -24 9 58 -23 54 21 -24 13 14 -23 51 5 0.23 76 0 0 -24 14 39 14 33 11.4 73 333 -22 -24 22 27 -24 6 51 -24 25 43 -24 3 35 0.23 77 0 0 -24 26 55 14 33 20.6 73 330 -23 -24 34 42 -24 19 7 -24 37 58 -24 15 52 0.23 78 0 0 -24 38 57 14 33 29.7 72 328 -24 -24 46 44 -24 31 10 -24 50 0 -24 27 54 0.23 79 0 0 -24 50 44 14 33 38.8 71 325 -25 -24 58 31 -24 42 58 -25 1 47 -24 39 42 0.23 80 0 0 -25 2 18 14 33 47.8 71 323 -26 -25 10 4 -24 54 31 -25 13 19 -24 51 16 0.23 81 0 0 -25 13 37 14 33 56.7 70 321 -26 -25 21 23 -25 5 51 -25 24 38 -25 2 36 0.23 82 0 0 -25 24 41 14 34 5.6 69 319 -27 -25 32 27 -25 16 56 -25 35 42 -25 13 41 0.23 83 0 0 -25 35 31 14 34 14.4 68 317 -28 -25 43 16 -25 27 46 -25 46 31 -25 24 31 0.23 84 0 0 -25 46 6 14 34 23.1 68 315 -29 -25 53 50 -25 38 21 -25 57 5 -25 35 6 0.23 85 0 0 -25 56 25 14 34 31.8 67 313 -30 -26 4 10 -25 48 41 -26 7 24 -25 45 27 0.23 86 0 0 -26 6 30 14 34 40.4 66 312 -30 -26 14 14 -25 58 46 -26 17 29 -25 55 32 0.23 87 0 0 -26 16 20 14 34 48.9 65 310 -31 -26 24 4 -26 8 36 -26 27 18 -26 5 22 0.23 88 0 0 -26 25 54 14 34 57.4 64 309 -32 -26 33 38 -26 18 11 -26 36 52 -26 14 57 0.23 89 0 0 -26 35 13 14 35 5.7 64 307 -33 -26 42 56 -26 27 31 -26 46 10 -26 24 17 0.23 90 0 0 -26 44 17 14 35 14.0 63 306 -33 -26 52 0 -26 36 35 -26 55 13 -26 33 21 0.23 91 0 0 -26 53 5 14 35 22.2 62 305 -34 -27 0 47 -26 45 23 -27 4 1 -26 42 10 0.23 92 0 0 -27 1 37 14 35 30.4 61 304 -35 -27 9 19 -26 53 56 -27 12 33 -26 50 42 0.23 93 0 0 -27 9 54 14 35 38.4 60 302 -36 -27 17 36 -27 2 13 -27 20 49 -26 59 0 0.23 94 0 0 -27 17 55 14 35 46.4 59 301 -36 -27 25 36 -27 10 14 -27 28 50 -27 7 1 0.23 95 0 0 -27 25 40 14 35 54.2 58 300 -37 -27 33 21 -27 17 59 -27 36 34 -27 14 47 0.23 96 0 0 -27 33 9 14 36 2.0 58 299 -38 -27 40 50 -27 25 29 -27 44 3 -27 22 16 0.23 97 0 0 -27 40 23 14 36 9.7 57 298 -38 -27 48 3 -27 32 43 -27 51 16 -27 29 30 0.23 98 0 0 -27 47 20 14 36 17.3 56 297 -39 -27 55 0 -27 39 40 -27 58 13 -27 36 28 0.23 99 0 0 -27 54 1 14 36 24.8 55 296 -40 -28 1 41 -27 46 22 -28 4 54 -27 43 9 0.23 100 0 0 -28 0 26 14 36 32.2 54 295 -40 -28 8 6 -27 52 47 -28 11 18 -27 49 35 0.23 101 0 0 -28 6 35 14 36 39.6 53 295 -41 -28 14 15 -27 58 56 -28 17 27 -27 55 44 0.23 102 0 0 -28 12 28 14 36 46.8 52 294 -42 -28 20 7 -28 4 50 -28 23 20 -28 1 37 0.23 103 0 0 -28 18 5 14 36 53.9 52 293 -42 -28 25 44 -28 10 26 -28 28 56 -28 7 14 0.23 104 0 0 -28 23 25 14 37 0.9 51 292 -43 -28 31 4 -28 15 47 -28 34 16 -28 12 35 0.23 105 0 0 -28 28 30 14 37 7.9 50 291 -44 -28 36 8 -28 20 52 -28 39 20 -28 17 40 0.23 106 0 0 -28 33 18 14 37 14.7 49 290 -44 -28 40 56 -28 25 40 -28 44 8 -28 22 28 0.23 107 0 0 -28 37 49 14 37 21.4 48 290 -45 -28 45 27 -28 30 12 -28 48 39 -28 27 0 0.23 108 0 0 -28 42 5 14 37 28.1 47 289 -46 -28 49 42 -28 34 27 -28 52 54 -28 31 16 0.23 109 0 0 -28 46 4 14 37 34.6 46 288 -46 -28 53 41 -28 38 26 -28 56 53 -28 35 15 0.23 110 0 0 -28 49 47 14 37 41.0 45 287 -47 -28 57 24 -28 42 9 -29 0 36 -28 38 58 0.23 111 0 0 -28 53 13 14 37 47.4 45 287 -47 -29 0 50 -28 45 36 -29 4 2 -28 42 25 0.23 112 0 0 -28 56 23 14 37 53.6 44 286 -48 -29 4 0 -28 48 46 -29 7 12 -28 45 35 0.23 113 0 0 -28 59 17 14 37 59.7 43 285 -48 -29 6 54 -28 51 40 -29 10 5 -28 48 29 0.23 114 0 0 -29 1 54 14 38 5.7 42 285 -49 -29 9 31 -28 54 17 -29 12 42 -28 51 6 0.23 115 0 0 -29 4 15 14 38 11.6 41 284 -49 -29 11 52 -28 56 39 -29 15 3 -28 53 28 0.23 116 0 0 -29 6 20 14 38 17.4 40 283 -50 -29 13 57 -28 58 44 -29 17 8 -28 55 32 0.23 117 0 0 -29 8 8 14 38 23.0 39 283 -50 -29 15 45 -29 0 32 -29 18 56 -28 57 21 0.23 118 0 0 -29 9 41 14 38 28.6 38 282 -51 -29 17 17 -29 2 4 -29 20 28 -28 58 53 0.23 119 0 0 -29 10 56 14 38 34.1 38 282 -51 -29 18 33 -29 3 20 -29 21 44 -29 0 9 0.23 120 0 0 -29 11 56 14 38 39.4 37 281 -52 -29 19 32 -29 4 20 -29 22 44 -29 1 9 0.23 121 0 0 -29 12 39 14 38 44.7 36 280 -52 -29 20 16 -29 5 3 -29 23 27 -29 1 52 0.23 122 0 0 -29 13 6 14 38 49.8 35 280 -52 -29 20 43 -29 5 30 -29 23 54 -29 2 19 0.24 123 0 0 -29 13 17 14 38 54.8 34 279 -53 -29 20 54 -29 5 41 -29 24 5 -29 2 30 0.24 124 0 0 -29 13 12 14 38 59.7 33 279 -53 -29 20 48 -29 5 35 -29 24 0 -29 2 24 0.24 125 0 0 -29 12 50 14 39 4.4 32 278 -53 -29 20 27 -29 5 14 -29 23 38 -29 2 3 0.24 126 0 0 -29 12 12 14 39 9.1 31 277 -54 -29 19 49 -29 4 36 -29 23 0 -29 1 25 0.24 127 0 0 -29 11 19 14 39 13.7 31 277 -54 -29 18 55 -29 3 42 -29 22 7 -29 0 31 0.24 128 0 0 -29 10 9 14 39 18.1 30 276 -54 -29 17 45 -29 2 32 -29 20 57 -28 59 21 0.24 129 0 0 -29 8 43 14 39 22.4 29 276 -55 -29 16 19 -29 1 6 -29 19 31 -28 57 55 0.24 130 0 0 -29 7 0 14 39 26.6 28 275 -55 -29 14 37 -28 59 24 -29 17 49 -28 56 13 0.24 131 0 0 -29 5 2 14 39 30.6 27 275 -55 -29 12 39 -28 57 26 -29 15 51 -28 54 14 0.24 132 0 0 -29 2 48 14 39 34.6 26 274 -55 -29 10 25 -28 55 11 -29 13 37 -28 52 0 0.24 133 0 0 -29 0 18 14 39 38.4 25 273 -55 -29 7 56 -28 52 41 -29 11 7 -28 49 30 0.24 134 0 0 -28 57 32 14 39 42.1 24 273 -55 -29 5 10 -28 49 55 -29 8 22 -28 46 44 0.24 135 0 0 -28 54 31 14 39 45.7 23 272 -56 -29 2 8 -28 46 53 -29 5 20 -28 43 42 0.24 136 0 0 -28 51 13 14 39 49.1 23 272 -56 -28 58 51 -28 43 36 -29 2 3 -28 40 24 0.24 137 0 0 -28 47 40 14 39 52.5 22 271 -56 -28 55 18 -28 40 2 -28 58 30 -28 36 51 0.24 138 0 0 -28 43 51 14 39 55.7 21 271 -56 -28 51 29 -28 36 13 -28 54 41 -28 33 2 0.24 139 0 0 -28 39 47 14 39 58.7 20 270 -56 -28 47 25 -28 32 9 -28 50 37 -28 28 57 0.24 140 0 0 -28 35 26 14 40 1.7 19 270 -56 -28 43 5 -28 27 48 -28 46 17 -28 24 36 0.24 141 0 0 -28 30 51 14 40 4.5 18 269 -56 -28 38 29 -28 23 12 -28 41 42 -28 20 0 0.24 142 0 0 -28 25 59 14 40 7.2 17 269 -56 -28 33 38 -28 18 21 -28 36 51 -28 15 9 0.24 143 0 0 -28 20 53 14 40 9.8 16 268 -56 -28 28 32 -28 13 14 -28 31 44 -28 10 2 0.24 144 0 0 -28 15 31 14 40 12.2 15 268 -56 -28 23 10 -28 7 52 -28 26 23 -28 4 40 0.25 145 0 0 -28 9 54 14 40 14.5 15 267 -55 -28 17 33 -28 2 14 -28 20 46 -27 59 2 0.25 146 0 0 -28 4 1 14 40 16.7 14 267 -55 -28 11 41 -27 56 22 -28 14 54 -27 53 9 0.25 147 0 0 -27 57 54 14 40 18.7 13 266 -55 -28 5 34 -27 50 14 -28 8 47 -27 47 1 0.25 148 0 0 -27 51 31 14 40 20.6 12 266 -55 -27 59 12 -27 43 51 -28 2 25 -27 40 38 0.25 149 0 0 -27 44 54 14 40 22.4 11 265 -55 -27 52 34 -27 37 13 -27 55 47 -27 34 0 0.25 150 0 0 -27 38 1 14 40 24.0 10 265 -55 -27 45 42 -27 30 21 -27 48 55 -27 27 8 0.25 151 0 0 -27 30 54 14 40 25.5 9 265 -54 -27 38 35 -27 23 13 -27 41 49 -27 20 0 0.25 152 0 0 -27 23 32 14 40 26.9 8 264 -54 -27 31 14 -27 15 51 -27 34 27 -27 12 38 0.26 153 0 0 -27 15 55 14 40 28.1 7 264 -54 -27 23 37 -27 8 14 -27 26 51 -27 5 1 0.26 154 0 0 -27 8 4 14 40 29.2 6 263 -53 -27 15 47 -27 0 22 -27 19 0 -26 57 9 0.26 155 0 0 -26 59 59 14 40 30.1 6 263 -53 -27 7 41 -26 52 17 -27 10 55 -26 49 3 0.27 156 0 0 -26 51 39 14 40 30.9 5 262 -53 -26 59 22 -26 43 56 -27 2 36 -26 40 43 0.27 157 0 0 -26 43 5 14 40 31.6 4 262 -52 -26 50 48 -26 35 22 -26 54 2 -26 32 8 0.28 158 0 0 -26 34 17 14 40 32.1 3 261 -52 -26 42 0 -26 26 33 -26 45 14 -26 23 20 0.30 159 0 0 -26 25 15 14 40 32.5 2 261 -52 -26 32 58 -26 17 31 -26 36 13 -26 14 17 0.33 160 0 0 -26 15 58 14 40 32.7 1 260 -51 -26 23 43 -26 8 15 -26 26 57 -26 5 0 0.41 161 0 0 -26 6 29 14 40 32.8 0 260 -51 -26 14 13 -25 58 44 -26 17 28 -25 55 30 1.75 Uncertainty in time = +/- 1 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: TYC 5739-01872-1 * constellation : Capricornus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 20 09 56.0285 DE: -09 07 39.361 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 20 09 56.0282 DE: -09 07 39.361 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.4 * B mag [mag]: 10.8 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1136) Mercedes asteroid class: approx. diameter [km]: 27 approx. diameter ["]: 0.027 distance from Earth [AU]: 1.39410 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#64 date of fit: 2023 Aug 21 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): 0.013", 0.000", 76.636° remarks: * orbital elements for (1136)Mercedes : Mean anomaly = 344.3449180087 deg Arg. of pericenter = 148.8423549824 deg Long. of node = 209.4715794691 deg Inclination = 8.9788090167 deg Eccentricity = 0.2538626789 Semimajor axis = 2.5659582677 AU Perihelion dist = 1.9145572278 AU Mag: H = 11.27, G = 0.15 Epoch of elements : MJD 60224.60530417 TDT (2023 Oct 07.6053) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#642023Aug21,2.37,2023,10,7,14.526372,-0.051202,-0.220837,6.338800,-1.484361,0.004891,0.000768,0.000000,0.000000 68.9283,-9.0574,-40.93,-5.55,False TYC 5739-01872-1,20.16556349,-9.1276001,10.80,10.40,10.18,0.1,0,,20.18702640,-9.0573581,4.34,4.11,0,0,0 1136,Mercedes,14.72,27.351,1.3941,0,0,2.701,-9.36,,1.4,0 0,344.1998,2023,10,7,148.8424,209.4716,8.9788,0.25386,2.56596,1.91456,11.27,5.0,0.15 1.209,0.0127,0.0003,77,0.0127,Known errors,-1.00,0,-1,-1 20231007_1872-1,60183.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:55 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org