IOTA/IOTA-ES occultation update for (9976) 1993 TQ / TYC 641-00722-1 event on 2024 Oct 16, 18:37 UT Visible from Summary ------- On 2024 Oct 16 UT, the 13.1891235507416 km diameter asteroid (9976) 1993 TQ will occult a 9.8 mag star in the constellation Cetus for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 6.44 mag to 16.19 mag (the magnitude of the asteroid) for at most 1.770 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: 62 * date and approx. time of event: 2024 Oct 16, 18:23 - 2024 Oct 16, 18:51 * geocentric midpoint of event [JD]: 2460600.27608679 * magnitude of target star: 9.75 * magnitude drop [mag]: 6.44 * estimated maximum duration [s]: 1.770 * Moon: 99 % sunlit, 31° distance * Sun: 158° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 14 * 1 sigma uncertainty interval [path widths]: +/- 1.00 * 1 sigma uncertainty interval [seconds]: +/- 3.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.032, +/- 0.016) * 1 sigma uncertainty ellipse (major, minor, PA): (0.035", 0.002", 64°) * approx speed of asteroid's shadow [km/s]: 7.4983 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 641-00722-1 by 9976 1993 TQ on 2024 Oct 16 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 9 0 0 -15 9 16 18 51 20.2 1 81 -22 -15 5 30 -15 13 2 -14 58 1 -15 20 31 .... 10 0 0 -15 0 1 18 51 20.0 2 81 -23 -14 56 16 -15 3 47 -14 48 47 -15 11 17 0.13 11 0 0 -14 50 46 18 51 19.4 3 80 -24 -14 47 0 -14 54 32 -14 39 31 -15 2 1 0.18 12 0 0 -14 41 29 18 51 18.6 4 80 -25 -14 37 44 -14 45 15 -14 30 14 -14 52 45 0.20 13 0 0 -14 32 12 18 51 17.6 5 80 -25 -14 28 26 -14 35 58 -14 20 57 -14 43 27 0.21 14 0 0 -14 22 54 18 51 16.3 5 80 -26 -14 19 8 -14 26 40 -14 11 39 -14 34 10 0.22 15 0 0 -14 13 36 18 51 14.8 6 79 -27 -14 9 50 -14 17 21 -14 2 21 -14 24 51 0.22 16 0 0 -14 4 17 18 51 13.0 7 79 -28 -14 0 32 -14 8 3 -13 53 2 -14 15 33 0.23 17 0 0 -13 54 59 18 51 10.9 8 79 -29 -13 51 13 -13 58 44 -13 43 44 -14 6 14 0.23 18 0 0 -13 45 40 18 51 8.6 9 79 -30 -13 41 55 -13 49 26 -13 34 25 -13 56 56 0.23 19 0 0 -13 36 22 18 51 6.1 10 78 -31 -13 32 37 -13 40 8 -13 25 7 -13 47 38 0.23 20 0 0 -13 27 4 18 51 3.3 11 78 -32 -13 23 19 -13 30 50 -13 15 50 -13 38 20 0.23 21 0 0 -13 17 47 18 51 0.3 12 78 -33 -13 14 2 -13 21 33 -13 6 33 -13 29 3 0.24 22 0 0 -13 8 31 18 50 57.0 13 78 -34 -13 4 46 -13 12 17 -12 57 16 -13 19 47 0.24 23 0 0 -12 59 16 18 50 53.4 14 77 -35 -12 55 30 -13 3 2 -12 48 1 -13 10 31 0.24 24 0 0 -12 50 2 18 50 49.7 15 77 -36 -12 46 16 -12 53 48 -12 38 47 -13 1 17 0.24 25 0 0 -12 40 49 18 50 45.7 16 77 -37 -12 37 4 -12 44 35 -12 29 34 -12 52 4 0.24 26 0 0 -12 31 38 18 50 41.4 17 77 -38 -12 27 52 -12 35 23 -12 20 23 -12 42 53 0.24 27 0 0 -12 22 28 18 50 36.9 18 76 -39 -12 18 43 -12 26 14 -12 11 14 -12 33 43 0.24 28 0 0 -12 13 20 18 50 32.2 19 76 -40 -12 9 35 -12 17 6 -12 2 6 -12 24 35 0.24 29 0 0 -12 4 15 18 50 27.3 20 76 -41 -12 0 29 -12 8 0 -11 53 0 -12 15 29 0.24 30 0 0 -11 55 11 18 50 22.1 21 76 -42 -11 51 25 -11 58 56 -11 43 57 -12 6 26 0.24 31 0 0 -11 46 9 18 50 16.7 22 76 -43 -11 42 24 -11 49 55 -11 34 55 -11 57 24 0.24 32 0 0 -11 37 10 18 50 11.0 23 75 -44 -11 33 25 -11 40 56 -11 25 56 -11 48 25 0.24 33 0 0 -11 28 14 18 50 5.2 24 75 -44 -11 24 29 -11 31 59 -11 17 0 -11 39 29 0.24 34 0 0 -11 19 21 18 49 59.1 25 75 -45 -11 15 35 -11 23 6 -11 8 7 -11 30 35 0.24 35 0 0 -11 10 30 18 49 52.8 26 75 -46 -11 6 45 -11 14 15 -10 59 16 -11 21 44 0.24 36 0 0 -11 1 42 18 49 46.2 27 74 -47 -10 57 57 -11 5 28 -10 50 29 -11 12 56 0.24 37 0 0 -10 52 58 18 49 39.5 28 74 -48 -10 49 13 -10 56 43 -10 41 44 -11 4 12 0.24 38 0 0 -10 44 17 18 49 32.5 29 74 -49 -10 40 32 -10 48 2 -10 33 3 -10 55 31 0.24 39 0 0 -10 35 39 18 49 25.3 30 74 -50 -10 31 54 -10 39 24 -10 24 26 -10 46 53 0.24 40 0 0 -10 27 5 18 49 18.0 31 73 -51 -10 23 20 -10 30 51 -10 15 52 -10 38 19 0.24 41 0 0 -10 18 35 18 49 10.4 32 73 -52 -10 14 50 -10 22 20 -10 7 22 -10 29 49 0.24 42 0 0 -10 10 9 18 49 2.6 33 73 -53 -10 6 24 -10 13 54 - 9 58 56 -10 21 23 0.24 43 0 0 -10 1 47 18 48 54.6 33 73 -54 - 9 58 2 -10 5 32 - 9 50 34 -10 13 1 0.24 44 0 0 - 9 53 29 18 48 46.4 34 72 -54 - 9 49 45 - 9 57 14 - 9 42 17 -10 4 43 0.24 45 0 0 - 9 45 16 18 48 38.0 35 72 -55 - 9 41 31 - 9 49 1 - 9 34 3 - 9 56 29 0.24 46 0 0 - 9 37 7 18 48 29.4 36 72 -56 - 9 33 22 - 9 40 52 - 9 25 54 - 9 48 20 0.24 47 0 0 - 9 29 2 18 48 20.7 37 71 -57 - 9 25 18 - 9 32 47 - 9 17 50 - 9 40 15 0.24 48 0 0 - 9 21 3 18 48 11.7 38 71 -58 - 9 17 18 - 9 24 48 - 9 9 51 - 9 32 15 0.24 49 0 0 - 9 13 8 18 48 2.6 39 71 -59 - 9 9 23 - 9 16 53 - 9 1 56 - 9 24 21 0.24 50 0 0 - 9 5 18 18 47 53.2 40 71 -60 - 9 1 34 - 9 9 3 - 8 54 6 - 9 16 31 0.24 51 0 0 - 8 57 33 18 47 43.7 41 70 -60 - 8 53 49 - 9 1 18 - 8 46 22 - 9 8 46 0.24 52 0 0 - 8 49 54 18 47 34.1 42 70 -61 - 8 46 9 - 8 53 38 - 8 38 42 - 9 1 6 0.24 53 0 0 - 8 42 20 18 47 24.2 43 70 -62 - 8 38 35 - 8 46 4 - 8 31 8 - 8 53 32 0.24 54 0 0 - 8 34 51 18 47 14.2 44 69 -63 - 8 31 7 - 8 38 36 - 8 23 40 - 8 46 3 0.24 55 0 0 - 8 27 28 18 47 4.0 45 69 -64 - 8 23 44 - 8 31 12 - 8 16 17 - 8 38 40 0.24 56 0 0 - 8 20 11 18 46 53.7 46 68 -64 - 8 16 26 - 8 23 55 - 8 9 0 - 8 31 22 0.24 57 0 0 - 8 12 59 18 46 43.2 47 68 -65 - 8 9 15 - 8 16 43 - 8 1 48 - 8 24 10 0.24 58 0 0 - 8 5 53 18 46 32.6 47 68 -66 - 8 2 9 - 8 9 38 - 7 54 43 - 8 17 5 0.24 59 0 0 - 7 58 54 18 46 21.8 48 67 -67 - 7 55 10 - 8 2 38 - 7 47 43 - 8 10 5 0.24 60 0 0 - 7 52 0 18 46 10.8 49 67 -67 - 7 48 16 - 7 55 44 - 7 40 50 - 8 3 11 0.24 61 0 0 - 7 45 13 18 45 59.7 50 66 -68 - 7 41 29 - 7 48 57 - 7 34 3 - 7 56 24 0.24 62 0 0 - 7 38 32 18 45 48.5 51 66 -69 - 7 34 48 - 7 42 16 - 7 27 22 - 7 49 43 0.24 63 0 0 - 7 31 57 18 45 37.1 52 65 -69 - 7 28 14 - 7 35 41 - 7 20 48 - 7 43 8 0.24 64 0 0 - 7 25 29 18 45 25.6 53 65 -70 - 7 21 46 - 7 29 13 - 7 14 20 - 7 36 40 0.24 65 0 0 - 7 19 8 18 45 14.0 54 64 -71 - 7 15 24 - 7 22 52 - 7 7 58 - 7 30 18 0.24 66 0 0 - 7 12 53 18 45 2.2 55 64 -71 - 7 9 10 - 7 16 37 - 7 1 44 - 7 24 3 0.24 67 0 0 - 7 6 45 18 44 50.3 56 63 -72 - 7 3 2 - 7 10 29 - 6 55 36 - 7 17 55 0.24 68 0 0 - 7 0 44 18 44 38.3 57 63 -72 - 6 57 1 - 7 4 28 - 6 49 35 - 7 11 54 0.24 69 0 0 - 6 54 50 18 44 26.2 57 62 -73 - 6 51 7 - 6 58 34 - 6 43 41 - 7 6 0 0.24 70 0 0 - 6 49 3 18 44 13.9 58 61 -73 - 6 45 20 - 6 52 47 - 6 37 54 - 7 0 12 0.24 71 0 0 - 6 43 23 18 44 1.6 59 61 -73 - 6 39 40 - 6 47 7 - 6 32 15 - 6 54 32 0.24 72 0 0 - 6 37 50 18 43 49.1 60 60 -74 - 6 34 7 - 6 41 34 - 6 26 42 - 6 48 59 0.24 73 0 0 - 6 32 25 18 43 36.6 61 59 -74 - 6 28 42 - 6 36 8 - 6 21 17 - 6 43 34 0.24 74 0 0 - 6 27 7 18 43 23.9 62 58 -74 - 6 23 24 - 6 30 50 - 6 15 59 - 6 38 16 0.24 75 0 0 - 6 21 56 18 43 11.1 63 57 -74 - 6 18 13 - 6 25 40 - 6 10 48 - 6 33 5 0.24 76 0 0 - 6 16 53 18 42 58.3 63 56 -74 - 6 13 10 - 6 20 36 - 6 5 45 - 6 28 2 0.24 77 0 0 - 6 11 57 18 42 45.4 64 55 -75 - 6 8 14 - 6 15 41 - 6 0 50 - 6 23 6 0.24 78 0 0 - 6 7 10 18 42 32.3 65 54 -74 - 6 3 26 - 6 10 53 - 5 56 2 - 6 18 18 0.24 79 0 0 - 6 2 29 18 42 19.2 66 53 -74 - 5 58 46 - 6 6 12 - 5 51 22 - 6 13 37 0.24 80 0 0 - 5 57 57 18 42 6.1 67 52 -74 - 5 54 14 - 6 1 40 - 5 46 49 - 6 9 5 0.24 81 0 0 - 5 53 32 18 41 52.8 67 50 -74 - 5 49 49 - 5 57 15 - 5 42 25 - 6 4 40 0.24 82 0 0 - 5 49 15 18 41 39.5 68 49 -74 - 5 45 32 - 5 52 58 - 5 38 8 - 6 0 23 0.24 83 0 0 - 5 45 7 18 41 26.1 69 47 -73 - 5 41 24 - 5 48 50 - 5 34 0 - 5 56 14 0.24 84 0 0 - 5 41 6 18 41 12.7 70 45 -73 - 5 37 23 - 5 44 49 - 5 29 59 - 5 52 13 0.24 85 0 0 - 5 37 13 18 40 59.2 70 44 -73 - 5 33 30 - 5 40 56 - 5 26 6 - 5 48 20 0.24 86 0 0 - 5 33 28 18 40 45.6 71 42 -72 - 5 29 46 - 5 37 11 - 5 22 22 - 5 44 36 0.24 87 0 0 - 5 29 52 18 40 32.0 72 40 -72 - 5 26 9 - 5 33 35 - 5 18 45 - 5 40 59 0.24 88 0 0 - 5 26 24 18 40 18.4 72 37 -71 - 5 22 41 - 5 30 7 - 5 15 17 - 5 37 31 0.24 89 0 0 - 5 23 4 18 40 4.7 73 35 -71 - 5 19 21 - 5 26 46 - 5 11 57 - 5 34 11 0.24 90 0 0 - 5 19 52 18 39 50.9 73 32 -70 - 5 16 9 - 5 23 35 - 5 8 46 - 5 30 59 0.24 91 0 0 - 5 16 49 18 39 37.1 74 30 -69 - 5 13 6 - 5 20 31 - 5 5 42 - 5 27 55 0.24 92 0 0 - 5 13 54 18 39 23.3 74 27 -69 - 5 10 11 - 5 17 36 - 5 2 48 - 5 25 0 0.24 93 0 0 - 5 11 7 18 39 9.5 75 24 -68 - 5 7 24 - 5 14 50 - 5 0 1 - 5 22 14 0.24 94 0 0 - 5 8 29 18 38 55.6 75 20 -67 - 5 4 46 - 5 12 12 - 4 57 23 - 5 19 36 0.24 95 0 0 - 5 6 0 18 38 41.7 76 17 -67 - 5 2 17 - 5 9 42 - 4 54 54 - 5 17 6 0.24 96 0 0 - 5 3 39 18 38 27.8 76 13 -66 - 4 59 56 - 5 7 21 - 4 52 33 - 5 14 45 0.24 97 0 0 - 5 1 26 18 38 13.9 76 10 -65 - 4 57 44 - 5 5 9 - 4 50 20 - 5 12 32 0.24 98 0 0 - 4 59 22 18 38 0.0 76 6 -65 - 4 55 40 - 5 3 5 - 4 48 17 - 5 10 28 0.24 99 0 0 - 4 57 27 18 37 46.1 76 2 -64 - 4 53 45 - 5 1 10 - 4 46 21 - 5 8 33 0.24 100 0 0 - 4 55 41 18 37 32.1 76 358 -63 - 4 51 58 - 4 59 23 - 4 44 35 - 5 6 47 0.24 101 0 0 - 4 54 3 18 37 18.2 76 354 -62 - 4 50 20 - 4 57 45 - 4 42 57 - 5 5 9 0.24 102 0 0 - 4 52 34 18 37 4.3 76 350 -61 - 4 48 51 - 4 56 16 - 4 41 28 - 5 3 40 0.24 103 0 0 - 4 51 13 18 36 50.3 76 346 -61 - 4 47 31 - 4 54 56 - 4 40 8 - 5 2 19 0.24 104 0 0 - 4 50 2 18 36 36.4 76 342 -60 - 4 46 19 - 4 53 44 - 4 38 56 - 5 1 7 0.24 105 0 0 - 4 48 59 18 36 22.5 76 339 -59 - 4 45 16 - 4 52 41 - 4 37 53 - 5 0 5 0.24 106 0 0 - 4 48 5 18 36 8.7 75 335 -58 - 4 44 22 - 4 51 47 - 4 36 59 - 4 59 10 0.24 107 0 0 - 4 47 19 18 35 54.8 75 332 -57 - 4 43 37 - 4 51 2 - 4 36 14 - 4 58 25 0.24 108 0 0 - 4 46 43 18 35 41.0 74 329 -56 - 4 43 1 - 4 50 25 - 4 35 38 - 4 57 49 0.24 109 0 0 - 4 46 15 18 35 27.2 74 326 -56 - 4 42 33 - 4 49 58 - 4 35 10 - 4 57 21 0.24 110 0 0 - 4 45 57 18 35 13.4 73 323 -55 - 4 42 14 - 4 49 39 - 4 34 51 - 4 57 2 0.24 111 0 0 - 4 45 47 18 34 59.7 73 321 -54 - 4 42 4 - 4 49 29 - 4 34 41 - 4 56 53 0.24 112 0 0 - 4 45 46 18 34 46.0 72 319 -53 - 4 42 3 - 4 49 28 - 4 34 40 - 4 56 52 0.24 113 0 0 - 4 45 54 18 34 32.4 72 316 -52 - 4 42 11 - 4 49 36 - 4 34 48 - 4 56 59 0.24 114 0 0 - 4 46 10 18 34 18.8 71 314 -51 - 4 42 28 - 4 49 53 - 4 35 5 - 4 57 16 0.24 115 0 0 - 4 46 36 18 34 5.2 70 313 -50 - 4 42 54 - 4 50 18 - 4 35 31 - 4 57 42 0.24 116 0 0 - 4 47 10 18 33 51.8 69 311 -50 - 4 43 28 - 4 50 53 - 4 36 5 - 4 58 16 0.24 117 0 0 - 4 47 54 18 33 38.3 69 309 -49 - 4 44 11 - 4 51 36 - 4 36 48 - 4 59 0 0.24 118 0 0 - 4 48 46 18 33 25.0 68 308 -48 - 4 45 4 - 4 52 28 - 4 37 41 - 4 59 52 0.24 119 0 0 - 4 49 47 18 33 11.7 67 306 -47 - 4 46 5 - 4 53 30 - 4 38 42 - 5 0 53 0.24 120 0 0 - 4 50 57 18 32 58.5 66 305 -46 - 4 47 15 - 4 54 39 - 4 39 51 - 5 2 3 0.24 121 0 0 - 4 52 16 18 32 45.3 66 304 -45 - 4 48 33 - 4 55 58 - 4 41 10 - 5 3 22 0.24 122 0 0 - 4 53 43 18 32 32.3 65 302 -44 - 4 50 1 - 4 57 26 - 4 42 38 - 5 4 50 0.24 123 0 0 - 4 55 20 18 32 19.3 64 301 -43 - 4 51 37 - 4 59 2 - 4 44 14 - 5 6 26 0.24 124 0 0 - 4 57 5 18 32 6.4 63 300 -42 - 4 53 23 - 5 0 48 - 4 45 59 - 5 8 11 0.24 125 0 0 - 4 58 59 18 31 53.5 62 299 -41 - 4 55 17 - 5 2 42 - 4 47 53 - 5 10 5 0.24 126 0 0 - 5 1 2 18 31 40.8 62 299 -40 - 4 57 19 - 5 4 45 - 4 49 56 - 5 12 8 0.24 127 0 0 - 5 3 14 18 31 28.2 61 298 -40 - 4 59 31 - 5 6 56 - 4 52 8 - 5 14 20 0.24 128 0 0 - 5 5 34 18 31 15.7 60 297 -39 - 5 1 51 - 5 9 17 - 4 54 28 - 5 16 40 0.24 129 0 0 - 5 8 3 18 31 3.2 59 296 -38 - 5 4 20 - 5 11 46 - 4 56 57 - 5 19 10 0.24 130 0 0 - 5 10 41 18 30 50.9 58 296 -37 - 5 6 58 - 5 14 23 - 4 59 35 - 5 21 47 0.24 131 0 0 - 5 13 27 18 30 38.7 57 295 -36 - 5 9 44 - 5 17 10 - 5 2 21 - 5 24 34 0.24 132 0 0 - 5 16 22 18 30 26.6 56 294 -35 - 5 12 39 - 5 20 5 - 5 5 16 - 5 27 29 0.24 133 0 0 - 5 19 26 18 30 14.6 55 294 -34 - 5 15 43 - 5 23 9 - 5 8 19 - 5 30 33 0.24 134 0 0 - 5 22 38 18 30 2.8 55 293 -33 - 5 18 55 - 5 26 21 - 5 11 31 - 5 33 45 0.24 135 0 0 - 5 25 58 18 29 51.0 54 293 -32 - 5 22 16 - 5 29 41 - 5 14 52 - 5 37 6 0.24 136 0 0 - 5 29 28 18 29 39.4 53 292 -31 - 5 25 45 - 5 33 11 - 5 18 21 - 5 40 35 0.24 137 0 0 - 5 33 5 18 29 27.9 52 292 -30 - 5 29 22 - 5 36 48 - 5 21 58 - 5 44 13 0.25 138 0 0 - 5 36 51 18 29 16.6 51 291 -29 - 5 33 8 - 5 40 34 - 5 25 44 - 5 47 59 0.25 139 0 0 - 5 40 46 18 29 5.4 50 291 -28 - 5 37 3 - 5 44 29 - 5 29 39 - 5 51 53 0.25 140 0 0 - 5 44 48 18 28 54.3 49 290 -28 - 5 41 5 - 5 48 32 - 5 33 41 - 5 55 56 0.25 141 0 0 - 5 48 59 18 28 43.4 48 290 -27 - 5 45 16 - 5 52 43 - 5 37 52 - 6 0 7 0.25 142 0 0 - 5 53 19 18 28 32.6 47 290 -26 - 5 49 36 - 5 57 2 - 5 42 11 - 6 4 27 0.25 143 0 0 - 5 57 46 18 28 22.0 46 289 -25 - 5 54 3 - 6 1 29 - 5 46 38 - 6 8 54 0.25 144 0 0 - 6 2 22 18 28 11.5 45 289 -24 - 5 58 38 - 6 6 5 - 5 51 14 - 6 13 30 0.25 145 0 0 - 6 7 5 18 28 1.2 45 289 -23 - 6 3 22 - 6 10 48 - 5 55 57 - 6 18 14 0.25 146 0 0 - 6 11 57 18 27 51.1 44 288 -22 - 6 8 13 - 6 15 40 - 6 0 49 - 6 23 5 0.25 147 0 0 - 6 16 56 18 27 41.1 43 288 -21 - 6 13 13 - 6 20 40 - 6 5 48 - 6 28 5 0.25 148 0 0 - 6 22 4 18 27 31.3 42 288 -20 - 6 18 20 - 6 25 47 - 6 10 55 - 6 33 13 0.25 149 0 0 - 6 27 19 18 27 21.6 41 287 -19 - 6 23 35 - 6 31 2 - 6 16 10 - 6 38 28 0.25 150 0 0 - 6 32 42 18 27 12.1 40 287 -18 - 6 28 58 - 6 36 25 - 6 21 33 - 6 43 51 0.25 151 0 0 - 6 38 12 18 27 2.8 39 287 -17 - 6 34 29 - 6 41 56 - 6 27 4 - 6 49 22 0.25 152 0 0 - 6 43 51 18 26 53.7 38 287 -16 - 6 40 7 - 6 47 34 - 6 32 42 - 6 55 0 0.25 153 0 0 - 6 49 36 18 26 44.8 37 286 -15 - 6 45 53 - 6 53 20 - 6 38 27 - 7 0 46 0.25 154 0 0 - 6 55 30 18 26 36.0 36 286 -14 - 6 51 46 - 6 59 13 - 6 44 20 - 7 6 39 0.25 155 0 0 - 7 1 30 18 26 27.5 35 286 -13 - 6 57 46 - 7 5 14 - 6 50 21 - 7 12 40 0.25 156 0 0 - 7 7 38 18 26 19.1 34 286 -12 - 7 3 54 - 7 11 22 - 6 56 28 - 7 18 48 0.25 157 0 0 - 7 13 53 18 26 10.9 33 285 -11 - 7 10 9 - 7 17 37 - 7 2 43 - 7 25 3 0.25 158 0 0 - 7 20 15 18 26 3.0 32 285 -10 - 7 16 31 - 7 23 59 - 7 9 5 - 7 31 26 0.25 159 0 0 - 7 26 44 18 25 55.2 31 285 -9 - 7 23 0 - 7 30 28 - 7 15 34 - 7 37 55 0.25 160 0 0 - 7 33 21 18 25 47.6 30 285 -8 - 7 29 36 - 7 37 5 - 7 22 10 - 7 44 31 0.25 161 0 0 - 7 40 3 18 25 40.2 29 284 -8 - 7 36 19 - 7 43 48 - 7 28 53 - 7 51 14 0.25 162 0 0 - 7 46 53 18 25 33.1 28 284 -7 - 7 43 9 - 7 50 37 - 7 35 43 - 7 58 4 0.25 163 0 0 - 7 53 49 18 25 26.2 28 284 -6 - 7 50 5 - 7 57 34 - 7 42 39 - 8 5 1 0.25 164 0 0 - 8 0 52 18 25 19.4 27 284 -5 - 7 57 8 - 8 4 37 - 7 49 41 - 8 12 4 0.25 165 0 0 - 8 8 2 18 25 12.9 26 284 -4 - 8 4 17 - 8 11 46 - 7 56 51 - 8 19 13 0.25 166 0 0 - 8 15 17 18 25 6.6 25 284 -3 - 8 11 33 - 8 19 2 - 8 4 6 - 8 26 29 0.25 167 0 0 - 8 22 39 18 25 0.6 24 283 -2 - 8 18 55 - 8 26 24 - 8 11 28 - 8 33 51 0.25 168 0 0 - 8 30 7 18 24 54.7 23 283 -1 - 8 26 23 - 8 33 52 - 8 18 55 - 8 41 19 0.25 169 0 0 - 8 37 41 18 24 49.1 22 283 0 - 8 33 56 - 8 41 26 - 8 26 29 - 8 48 53 0.25 170 0 0 - 8 45 21 18 24 43.7 21 283 1 - 8 41 36 - 8 49 6 - 8 34 9 - 8 56 33 0.25 171 0 0 - 8 53 6 18 24 38.5 20 283 2 - 8 49 22 - 8 56 51 - 8 41 54 - 9 4 19 0.25 172 0 0 - 9 0 58 18 24 33.6 19 282 3 - 8 57 13 - 9 4 42 - 8 49 45 - 9 12 10 0.25 173 0 0 - 9 8 54 18 24 28.9 18 282 4 - 9 5 9 - 9 12 39 - 8 57 42 - 9 20 7 0.25 174 0 0 - 9 16 56 18 24 24.5 17 282 5 - 9 13 11 - 9 20 41 - 9 5 44 - 9 28 9 0.25 175 0 0 - 9 25 4 18 24 20.3 16 282 6 - 9 21 19 - 9 28 49 - 9 13 51 - 9 36 17 0.25 176 0 0 - 9 33 16 18 24 16.3 15 282 7 - 9 29 31 - 9 37 1 - 9 22 3 - 9 44 29 0.25 177 0 0 - 9 41 33 18 24 12.6 14 282 8 - 9 37 48 - 9 45 18 - 9 30 20 - 9 52 47 0.25 178 0 0 - 9 49 56 18 24 9.1 13 281 9 - 9 46 11 - 9 53 41 - 9 38 42 -10 1 9 0.26 179 0 0 - 9 58 22 18 24 5.9 12 281 10 - 9 54 37 -10 2 8 - 9 47 9 -10 9 36 0.26 180 0 0 -10 6 54 18 24 2.9 11 281 11 -10 3 9 -10 10 39 - 9 55 40 -10 18 8 0.26 -179 0 0 -10 15 30 18 24 0.2 10 281 12 -10 11 45 -10 19 15 -10 4 16 -10 26 44 0.26 -178 0 0 -10 24 10 18 23 57.7 9 281 13 -10 20 25 -10 27 55 -10 12 56 -10 35 24 0.26 -177 0 0 -10 32 54 18 23 55.5 8 280 14 -10 29 9 -10 36 39 -10 21 40 -10 44 9 0.26 -176 0 0 -10 41 42 18 23 53.5 7 280 15 -10 37 57 -10 45 28 -10 30 28 -10 52 57 0.26 -175 0 0 -10 50 34 18 23 51.8 6 280 16 -10 46 49 -10 54 20 -10 39 20 -11 1 49 0.26 -174 0 0 -10 59 30 18 23 50.3 5 280 17 -10 55 44 -11 3 15 -10 48 16 -11 10 45 0.26 -173 0 0 -11 8 29 18 23 49.1 4 280 18 -11 4 44 -11 12 14 -10 57 15 -11 19 44 0.27 -172 0 0 -11 17 31 18 23 48.2 3 279 19 -11 13 46 -11 21 17 -11 6 17 -11 28 46 0.27 -171 0 0 -11 26 37 18 23 47.5 2 279 20 -11 22 51 -11 30 22 -11 15 22 -11 37 52 0.28 -170 0 0 -11 35 45 18 23 47.1 1 279 21 -11 32 0 -11 39 31 -11 24 31 -11 47 1 0.31 -169 0 0 -11 44 57 18 23 46.9 0 279 22 -11 41 11 -11 48 42 -11 33 42 -11 56 12 0.81 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.6 Data for the target star ------------------------ * name: TYC 641-00722-1 * constellation : Cetus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 02 57 10.6940 DE: +08 34 16.599 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 02 57 10.6941 DE: +08 34 16.598 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 9.8 * B mag [mag]: 10.3 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (9976) 1993 TQ asteroid class: approx. diameter [km]: 13 approx. diameter ["]: 0.015 distance from Earth [AU]: 1.25300 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): 0.035", 0.002", 64.184° remarks: * orbital elements for (9976)1993 TQ : Mean anomaly = 22.6357231516 deg Arg. of pericenter = 293.7403764344 deg Long. of node = 66.8127894497 deg Inclination = 8.5023994706 deg Eccentricity = 0.2041493099 Semimajor axis = 2.6926640149 AU Perihelion dist = 2.1429585144 AU Mag: H = 13.34, G = 0.15 Epoch of elements : MJD 60599.77608433 TDT (2024 Oct 16.7761) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#532023Apr25,1.77,2024,10,16,18.626083,0.006990,-0.234656,-4.230293,-0.129327,-0.002060,0.000121,0.000001,0.000000 99.4707,8.6732,-103.04,-9.27,False TYC 641-00722-1,2.95297055,8.5712774,10.31,9.75,9.45,0.1,0,,2.97539525,8.6732115,6.44,6.30,0,0,0 9976,1993 TQ,16.19,13.280,1.2530,0,0,-2.003,-0.91,,1.0,0 0,22.4626,2024,10,16,293.7404,66.8128,8.5024,0.20415,2.69266,2.14296,13.34,5.0,0.15 1.996,0.0353,0.0022,64,0.0145,Known errors,1.14,0,-1,-1 20241016_0722-1,60140.64 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 15:20 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org