IOTA/IOTA-ES occultation update for (679) Pax / TYC 139-00850-1 event on 2024 Dec 16, 00:45 UT Visible from Summary ------- On 2024 Dec 16 UT, the 55.8602465853122 km diameter asteroid (679) Pax will occult a 9.0 mag star in the constellation Orion for observers along a path across . In the case of an occultation, the combined light of the asteroid and the star will drop by 2.79 mag to 11.65 mag (the magnitude of the asteroid) for at most 4.270 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: 72 * date and approx. time of event: 2024 Dec 16, 00:36 - 2024 Dec 16, 00:53 * geocentric midpoint of event [JD]: 2460660.53136534 * magnitude of target star: 8.95 * magnitude drop [mag]: 2.79 * estimated maximum duration [s]: 4.270 * Moon: 99 % sunlit, 24° distance * Sun: 159° distance * rough path description: The occultation path -------------------- * approximate projected width [km]: 56 * 1 sigma uncertainty interval [path widths]: +/- 0.80 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.054, +/- 0.034) * 1 sigma uncertainty ellipse (major, minor, PA): (0.059", 0.024", 64°) * approx speed of asteroid's shadow [km/s]: 13.0934 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 139-00850-1 by 679 Pax on 2024 Dec 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 - 99 0 0 39 48 24 0 53 16.4 0 84 -19 40 3 36 39 33 13 40 27 56 39 8 53 .... - 98 0 0 39 52 49 0 53 16.3 1 85 -19 40 8 0 39 37 38 40 32 18 39 13 20 -0.03 - 97 0 0 39 56 43 0 53 16.2 2 86 -20 40 11 53 39 41 33 40 36 10 39 17 16 -0.02 - 96 0 0 40 0 5 0 53 15.9 2 86 -21 40 15 14 39 44 56 40 39 30 39 20 40 -0.01 - 95 0 0 40 2 57 0 53 15.6 3 87 -22 40 18 6 39 47 49 40 42 20 39 23 34 -0.01 - 94 0 0 40 5 18 0 53 15.2 4 87 -22 40 20 26 39 50 10 40 44 40 39 25 56 -0.01 - 93 0 0 40 7 8 0 53 14.7 5 88 -23 40 22 16 39 52 1 40 46 29 39 27 48 -0.01 - 92 0 0 40 8 28 0 53 14.1 5 89 -24 40 23 35 39 53 21 40 47 48 39 29 8 -0.01 - 91 0 0 40 9 17 0 53 13.5 6 89 -25 40 24 24 39 54 10 40 48 37 39 29 57 -0.01 - 90 0 0 40 9 36 0 53 12.7 7 90 -25 40 24 43 39 54 29 40 48 55 39 30 16 -0.01 - 89 0 0 40 9 24 0 53 11.9 8 91 -26 40 24 31 39 54 17 40 48 44 39 30 4 -0.01 - 88 0 0 40 8 42 0 53 11.0 9 91 -27 40 23 49 39 53 35 40 48 2 39 29 22 -0.01 - 87 0 0 40 7 29 0 53 10.0 9 92 -28 40 22 36 39 52 22 40 46 50 39 28 8 -0.01 - 86 0 0 40 5 46 0 53 8.9 10 93 -28 40 20 54 39 50 38 40 45 8 39 26 24 -0.01 - 85 0 0 40 3 32 0 53 7.7 11 93 -29 40 18 41 39 48 24 40 42 55 39 24 9 -0.01 - 84 0 0 40 0 48 0 53 6.4 12 94 -30 40 15 57 39 45 40 40 40 13 39 21 24 -0.01 - 83 0 0 39 57 34 0 53 5.1 12 94 -31 40 12 44 39 42 24 40 37 0 39 18 8 -0.01 - 82 0 0 39 53 49 0 53 3.6 13 95 -31 40 8 59 39 38 39 40 33 18 39 14 21 -0.01 - 81 0 0 39 49 33 0 53 2.1 14 96 -32 40 4 45 39 34 22 40 29 5 39 10 3 -0.01 - 80 0 0 39 44 47 0 53 0.5 15 96 -33 40 0 0 39 29 35 40 24 21 39 5 14 -0.01 - 79 0 0 39 39 30 0 52 58.8 15 97 -34 39 54 44 39 24 17 40 19 7 38 59 54 -0.01 - 78 0 0 39 33 42 0 52 57.0 16 98 -34 39 48 57 39 18 28 40 13 22 38 54 3 -0.01 - 77 0 0 39 27 24 0 52 55.2 17 98 -35 39 42 40 39 12 7 40 7 7 38 47 40 -0.01 - 76 0 0 39 20 34 0 52 53.2 18 99 -36 39 35 51 39 5 16 40 0 21 38 40 47 -0.01 - 75 0 0 39 13 12 0 52 51.1 19 99 -37 39 28 32 38 57 53 39 53 4 38 33 21 -0.01 - 74 0 0 39 5 20 0 52 49.0 19 100 -37 39 20 41 38 49 59 39 45 16 38 25 24 -0.01 - 73 0 0 38 56 56 0 52 46.7 20 101 -38 39 12 18 38 41 33 39 36 56 38 16 56 -0.01 - 72 0 0 38 48 0 0 52 44.4 21 101 -39 39 3 24 38 32 36 39 28 5 38 7 55 -0.01 - 71 0 0 38 38 32 0 52 42.0 22 102 -40 38 53 59 38 23 6 39 18 43 37 58 22 -0.01 - 70 0 0 38 28 33 0 52 39.4 22 103 -41 38 44 1 38 13 4 39 8 48 37 48 17 -0.01 - 69 0 0 38 18 1 0 52 36.8 23 103 -41 38 33 31 38 2 30 38 58 22 37 37 39 -0.01 - 68 0 0 38 6 56 0 52 34.1 24 104 -42 38 22 29 37 51 23 38 47 23 37 26 29 -0.01 - 67 0 0 37 55 19 0 52 31.3 25 104 -43 38 10 54 37 39 43 38 35 52 37 14 46 -0.01 - 66 0 0 37 43 9 0 52 28.3 26 105 -44 37 58 47 37 27 31 38 23 49 37 2 29 -0.01 - 65 0 0 37 30 25 0 52 25.3 26 106 -44 37 46 6 37 14 45 38 11 12 36 49 39 -0.01 - 64 0 0 37 17 9 0 52 22.2 27 106 -45 37 32 52 37 1 26 37 58 3 36 36 16 -0.01 - 63 0 0 37 3 19 0 52 18.9 28 107 -46 37 19 4 36 47 33 37 44 19 36 22 18 -0.01 - 62 0 0 36 48 54 0 52 15.6 29 107 -47 37 4 43 36 33 6 37 30 3 36 7 47 -0.01 - 61 0 0 36 33 56 0 52 12.1 30 108 -48 36 49 48 36 18 5 37 15 12 35 52 41 -0.01 - 60 0 0 36 18 24 0 52 8.6 31 109 -49 36 34 18 36 2 29 36 59 47 35 37 0 -0.01 - 59 0 0 36 2 16 0 52 4.9 31 109 -49 36 18 14 35 46 18 36 43 48 35 20 45 -0.01 - 58 0 0 35 45 34 0 52 1.1 32 110 -50 36 1 35 35 29 33 36 27 14 35 3 54 -0.01 - 57 0 0 35 28 17 0 51 57.2 33 110 -51 35 44 21 35 12 12 36 10 5 34 46 28 -0.01 - 56 0 0 35 10 24 0 51 53.2 34 111 -52 35 26 31 34 54 16 35 52 21 34 28 26 -0.01 - 55 0 0 34 51 55 0 51 49.1 35 111 -53 35 8 6 34 35 44 35 34 2 34 9 49 -0.01 - 54 0 0 34 32 50 0 51 44.8 36 112 -53 34 49 5 34 16 36 35 15 6 33 50 35 -0.01 - 53 0 0 34 13 9 0 51 40.4 37 113 -54 34 29 28 33 56 51 34 55 35 33 30 45 -0.01 - 52 0 0 33 52 52 0 51 35.9 37 113 -55 34 9 14 33 36 30 34 35 27 33 10 18 -0.01 - 51 0 0 33 31 58 0 51 31.3 38 114 -56 33 48 23 33 15 32 34 14 42 32 49 14 -0.01 - 50 0 0 33 10 26 0 51 26.5 39 114 -57 33 26 56 32 53 57 33 53 21 32 27 32 -0.01 - 49 0 0 32 48 18 0 51 21.6 40 115 -58 33 4 51 32 31 45 33 31 23 32 5 14 -0.01 - 48 0 0 32 25 32 0 51 16.6 41 115 -59 32 42 9 32 8 54 33 8 47 31 42 17 -0.02 - 47 0 0 32 2 8 0 51 11.4 42 116 -59 32 18 49 31 45 27 32 45 33 31 18 43 -0.02 - 46 0 0 31 38 6 0 51 6.2 43 116 -60 31 54 51 31 21 21 32 21 42 30 54 31 -0.02 - 45 0 0 31 13 26 0 51 0.7 44 117 -61 31 30 15 30 56 36 31 57 12 30 29 40 -0.02 - 44 0 0 30 48 7 0 50 55.2 45 117 -62 31 5 1 30 31 14 31 32 5 30 4 11 -0.02 - 43 0 0 30 22 10 0 50 49.5 46 118 -63 30 39 8 30 5 12 31 6 19 29 38 3 -0.02 - 42 0 0 29 55 34 0 50 43.6 47 118 -64 30 12 37 29 38 33 30 39 54 29 11 16 -0.02 - 41 0 0 29 28 20 0 50 37.6 48 119 -65 29 45 26 29 11 14 30 12 50 28 43 50 -0.02 - 40 0 0 29 0 26 0 50 31.5 49 119 -66 29 17 37 28 43 16 29 45 8 28 15 45 -0.02 - 39 0 0 28 31 54 0 50 25.2 50 120 -67 28 49 9 28 14 39 29 16 47 27 47 2 -0.02 - 38 0 0 28 2 42 0 50 18.8 51 120 -68 28 20 1 27 45 23 28 47 46 27 17 39 -0.02 - 37 0 0 27 32 51 0 50 12.3 52 121 -68 27 50 15 27 15 27 28 18 7 26 47 36 -0.02 - 36 0 0 27 2 21 0 50 5.6 53 121 -69 27 19 49 26 44 53 27 47 48 26 16 55 -0.02 - 35 0 0 26 31 12 0 49 58.7 54 122 -70 26 48 44 26 13 40 27 16 50 25 45 34 -0.02 - 34 0 0 25 59 24 0 49 51.7 55 122 -71 26 17 0 25 41 47 26 45 13 25 13 35 -0.02 - 33 0 0 25 26 56 0 49 44.5 56 123 -72 25 44 37 25 9 15 26 12 57 24 40 56 -0.02 - 32 0 0 24 53 50 0 49 37.2 57 123 -73 25 11 36 24 36 5 25 40 3 24 7 39 -0.02 - 31 0 0 24 20 6 0 49 29.8 58 123 -74 24 37 55 24 2 16 25 6 29 23 33 43 -0.02 - 30 0 0 23 45 43 0 49 22.2 59 124 -75 24 3 37 23 27 49 24 32 17 22 59 9 -0.02 - 29 0 0 23 10 41 0 49 14.4 60 124 -76 23 28 40 22 52 43 23 57 27 22 23 56 -0.02 - 28 0 0 22 35 2 0 49 6.5 61 125 -76 22 53 5 22 17 0 23 21 59 21 48 6 -0.02 - 27 0 0 21 58 46 0 48 58.5 62 125 -77 22 16 52 21 40 39 22 45 53 21 11 39 -0.02 - 26 0 0 21 21 52 0 48 50.3 63 125 -78 21 40 3 21 3 41 22 9 10 20 34 35 -0.02 - 25 0 0 20 44 22 0 48 41.9 64 126 -79 21 2 37 20 26 7 21 31 51 19 56 54 -0.02 - 24 0 0 20 6 16 0 48 33.5 65 126 -79 20 24 35 19 47 57 20 53 55 19 18 37 -0.01 - 23 0 0 19 27 34 0 48 24.8 66 127 -80 19 45 57 19 9 11 20 15 23 18 39 45 -0.01 - 22 0 0 18 48 17 0 48 16.1 67 127 -80 19 6 44 18 29 51 19 36 17 18 0 19 -0.01 - 21 0 0 18 8 27 0 48 7.2 69 127 -81 18 26 57 17 49 56 18 56 36 17 20 18 -0.01 - 20 0 0 17 28 2 0 47 58.2 70 128 -81 17 46 37 17 9 28 18 16 21 16 39 44 -0.01 - 19 0 0 16 47 6 0 47 49.0 71 128 -81 17 5 43 16 28 28 17 35 34 15 58 38 -0.01 - 18 0 0 16 5 37 0 47 39.8 72 128 -81 16 24 18 15 46 56 16 54 15 15 17 1 -0.01 - 17 0 0 15 23 38 0 47 30.4 73 129 -81 15 42 23 15 4 54 16 12 24 14 34 53 -0.01 - 16 0 0 14 41 9 0 47 20.9 74 129 -81 14 59 57 14 22 21 15 30 3 13 52 16 -0.01 - 15 0 0 13 58 11 0 47 11.3 76 129 -80 14 17 2 13 39 21 14 47 14 13 9 10 -0.01 - 14 0 0 13 14 46 0 47 1.5 77 130 -80 13 33 40 12 55 52 14 3 56 12 25 37 -0.01 - 13 0 0 12 30 54 0 46 51.7 78 130 -79 12 49 51 12 11 58 13 20 12 11 41 38 -0.01 - 12 0 0 11 46 37 0 46 41.8 79 131 -78 12 5 37 11 27 38 12 36 2 10 57 14 -0.01 - 11 0 0 11 1 57 0 46 31.8 80 131 -77 11 20 58 10 42 55 11 51 28 10 12 26 -0.01 - 10 0 0 10 16 53 0 46 21.7 81 132 -77 10 35 57 9 57 49 11 6 30 9 27 17 -0.01 - 9 0 0 9 31 29 0 46 11.6 83 133 -76 9 50 35 9 12 22 10 21 12 8 41 46 -0.01 - 8 0 0 8 45 44 0 46 1.3 84 133 -75 9 4 53 8 26 36 9 35 33 7 55 56 -0.01 - 7 0 0 7 59 42 0 45 51.1 85 135 -74 8 18 52 7 40 31 8 49 35 7 9 49 -0.01 - 6 0 0 7 13 22 0 45 40.7 86 137 -73 7 32 35 6 54 10 8 3 20 6 23 25 -0.01 - 5 0 0 6 26 48 0 45 30.3 88 141 -72 6 46 2 6 7 35 7 16 50 5 36 47 -0.01 - 4 0 0 5 40 0 0 45 19.9 89 152 -71 5 59 15 5 20 45 6 30 6 4 49 56 -0.01 - 3 0 0 4 53 1 0 45 9.4 89 226 -69 5 12 17 4 33 45 5 43 9 4 2 53 -0.01 - 2 0 0 4 5 51 0 44 59.0 89 288 -68 4 25 8 3 46 34 4 56 2 3 15 41 -0.01 - 1 0 0 3 18 33 0 44 48.5 87 298 -67 3 37 51 2 59 15 4 8 46 2 28 20 -0.01 0 0 0 2 31 8 0 44 38.0 86 302 -66 2 50 26 2 11 49 3 21 22 1 40 54 -0.01 1 0 0 1 43 38 0 44 27.5 85 304 -65 2 2 57 1 24 19 2 33 54 0 53 23 -0.01 2 0 0 0 56 5 0 44 17.0 84 305 -64 1 15 24 0 36 46 1 46 21 0 5 49 -0.01 3 0 0 0 8 31 0 44 6.6 83 306 -63 0 27 50 - 0 10 49 0 58 47 - 0 41 45 -0.01 4 0 0 - 0 39 3 0 43 56.1 81 306 -61 - 0 19 44 - 0 58 22 0 11 12 - 1 29 19 -0.01 5 0 0 - 1 26 35 0 43 45.7 80 307 -60 - 1 7 16 - 1 45 54 - 0 36 21 - 2 16 50 -0.01 6 0 0 - 2 14 3 0 43 35.4 79 307 -59 - 1 54 45 - 2 33 21 - 1 23 50 - 3 4 16 -0.01 7 0 0 - 3 1 25 0 43 25.1 78 307 -58 - 2 42 8 - 3 20 43 - 2 11 14 - 3 51 36 0.00 8 0 0 - 3 48 40 0 43 14.9 76 307 -57 - 3 29 24 - 4 7 56 - 2 58 31 - 4 38 48 0.00 9 0 0 - 4 35 45 0 43 4.7 75 307 -55 - 4 16 30 - 4 55 1 - 3 45 40 - 5 25 51 0.00 10 0 0 - 5 22 40 0 42 54.6 74 307 -54 - 5 3 26 - 5 41 54 - 4 32 38 - 6 12 42 0.00 11 0 0 - 6 9 22 0 42 44.7 73 307 -53 - 5 50 10 - 6 28 34 - 5 19 24 - 6 59 20 0.00 12 0 0 - 6 55 50 0 42 34.8 71 307 -52 - 6 36 39 - 7 15 0 - 6 5 56 - 7 45 44 0.00 13 0 0 - 7 42 2 0 42 25.0 70 307 -51 - 7 22 53 - 8 1 10 - 6 52 13 - 8 31 51 0.00 14 0 0 - 8 27 56 0 42 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11 -16 19 30 -17 55 50 0.00 27 0 0 -17 47 47 0 40 21.4 54 305 -35 -17 29 20 -18 6 13 -16 59 47 -18 35 46 0.00 28 0 0 -18 27 19 0 40 13.8 53 305 -33 -18 8 56 -18 45 42 -17 39 30 -19 15 9 0.00 29 0 0 -19 6 17 0 40 6.3 51 304 -32 -18 47 58 -19 24 36 -18 18 38 -19 53 57 0.00 30 0 0 -19 44 40 0 39 58.9 50 304 -31 -19 26 25 -20 2 55 -18 57 11 -20 32 9 0.00 31 0 0 -20 22 26 0 39 51.8 49 304 -30 -20 4 15 -20 40 37 -19 35 8 -21 9 44 0.00 32 0 0 -20 59 36 0 39 44.8 48 303 -29 -20 41 29 -21 17 42 -20 12 28 -21 46 43 0.00 33 0 0 -21 36 8 0 39 37.9 47 303 -28 -21 18 6 -21 54 11 -20 49 12 -22 23 5 0.00 34 0 0 -22 12 3 0 39 31.3 46 303 -27 -21 54 5 -22 30 1 -21 25 18 -22 58 49 0.00 35 0 0 -22 47 20 0 39 24.8 45 302 -26 -22 29 26 -23 5 14 -22 0 46 -23 33 54 0.00 36 0 0 -23 21 59 0 39 18.5 44 302 -25 -23 4 9 -23 39 48 -22 35 36 -24 8 21 0.00 37 0 0 -23 55 58 0 39 12.3 43 302 -24 -23 38 13 -24 13 44 -23 9 47 -24 42 10 0.00 38 0 0 -24 29 19 0 39 6.4 42 301 -23 -24 11 38 -24 47 0 -23 43 19 -25 15 19 0.00 39 0 0 -25 2 1 0 39 0.5 41 301 -22 -24 44 24 -25 19 37 -24 16 12 -25 47 50 0.00 40 0 0 -25 34 3 0 38 54.9 40 300 -21 -25 16 31 -25 51 35 -24 48 26 -26 19 40 0.00 41 0 0 -26 5 26 0 38 49.4 39 300 -20 -25 47 59 -26 22 54 -25 20 1 -26 50 52 0.00 42 0 0 -26 36 10 0 38 44.1 38 300 -19 -26 18 46 -26 53 33 -25 50 56 -27 21 24 0.00 43 0 0 -27 6 13 0 38 39.0 37 299 -18 -26 48 55 -27 23 32 -26 21 11 -27 51 16 0.00 44 0 0 -27 35 38 0 38 34.0 36 299 -17 -27 18 23 -27 52 52 -26 50 47 -28 20 29 0.00 45 0 0 -28 4 22 0 38 29.2 35 298 -16 -27 47 12 -28 21 32 -27 19 43 -28 49 2 0.00 46 0 0 -28 32 27 0 38 24.5 34 298 -15 -28 15 22 -28 49 33 -27 47 59 -29 16 56 0.00 47 0 0 -28 59 53 0 38 20.0 33 297 -14 -28 42 52 -29 16 54 -28 15 36 -29 44 10 0.00 48 0 0 -29 26 39 0 38 15.6 32 297 -13 -29 9 42 -29 43 36 -28 42 33 -30 10 45 0.00 49 0 0 -29 52 46 0 38 11.4 31 296 -12 -29 35 53 -30 9 39 -29 8 51 -30 36 41 0.00 50 0 0 -30 18 14 0 38 7.4 30 296 -11 -30 1 25 -30 35 3 -29 34 30 -31 1 58 0.00 51 0 0 -30 43 3 0 38 3.5 29 295 -10 -30 26 18 -30 59 47 -29 59 29 -31 26 36 0.00 52 0 0 -31 7 13 0 37 59.7 28 295 -9 -30 50 32 -31 23 53 -30 23 50 -31 50 36 0.00 53 0 0 -31 30 44 0 37 56.1 27 294 -8 -31 14 8 -31 47 21 -30 47 32 -32 13 57 0.00 54 0 0 -31 53 37 0 37 52.6 26 294 -7 -31 37 5 -32 10 10 -31 10 35 -32 36 39 0.00 55 0 0 -32 15 52 0 37 49.2 25 293 -6 -31 59 24 -32 32 21 -31 33 1 -32 58 44 0.00 56 0 0 -32 37 29 0 37 46.0 24 293 -6 -32 21 5 -32 53 54 -31 54 48 -33 20 11 0.00 57 0 0 -32 58 29 0 37 42.9 23 292 -5 -32 42 8 -33 14 50 -32 15 57 -33 41 1 0.00 58 0 0 -33 18 51 0 37 40.0 22 292 -4 -33 2 33 -33 35 8 -32 36 28 -34 1 13 0.00 59 0 0 -33 38 35 0 37 37.2 21 291 -3 -33 22 22 -33 54 49 -32 56 22 -34 20 48 0.00 60 0 0 -33 57 43 0 37 34.5 21 291 -2 -33 41 33 -34 13 53 -33 15 39 -34 39 47 0.00 61 0 0 -34 16 14 0 37 31.9 20 290 -1 -34 0 8 -34 32 21 -33 34 20 -34 58 9 0.00 62 0 0 -34 34 9 0 37 29.5 19 290 0 -34 18 6 -34 50 12 -33 52 23 -35 15 55 0.00 63 0 0 -34 51 28 0 37 27.2 18 289 1 -34 35 28 -35 7 28 -34 9 50 -35 33 5 0.00 64 0 0 -35 8 10 0 37 25.0 17 288 1 -34 52 14 -35 24 7 -34 26 41 -35 49 39 -0.01 65 0 0 -35 24 18 0 37 22.9 16 288 2 -35 8 24 -35 40 11 -34 42 57 -36 5 38 -0.01 66 0 0 -35 39 49 0 37 20.9 15 287 3 -35 23 59 -35 55 40 -34 58 36 -36 21 2 -0.01 67 0 0 -35 54 46 0 37 19.1 15 287 4 -35 38 59 -36 10 34 -35 13 41 -36 35 51 -0.01 68 0 0 -36 9 8 0 37 17.4 14 286 5 -35 53 23 -36 24 53 -35 28 10 -36 50 6 -0.01 69 0 0 -36 22 55 0 37 15.7 13 286 6 -36 7 13 -36 38 37 -35 42 5 -37 3 46 -0.01 70 0 0 -36 36 8 0 37 14.2 12 285 6 -36 20 29 -36 51 48 -35 55 25 -37 16 52 -0.01 71 0 0 -36 48 47 0 37 12.8 11 284 7 -36 33 11 -37 4 24 -36 8 10 -37 29 24 -0.01 72 0 0 -37 0 52 0 37 11.5 10 284 8 -36 45 18 -37 16 27 -36 20 22 -37 41 23 -0.01 73 0 0 -37 12 24 0 37 10.3 10 283 9 -36 56 52 -37 27 56 -36 31 59 -37 52 48 -0.01 74 0 0 -37 23 22 0 37 9.2 9 283 10 -37 7 52 -37 38 52 -36 43 3 -38 3 40 -0.01 75 0 0 -37 33 47 0 37 8.2 8 282 10 -37 18 19 -37 49 14 -36 53 34 -38 14 0 -0.01 76 0 0 -37 43 39 0 37 7.3 7 281 11 -37 28 13 -37 59 4 -37 3 31 -38 23 46 -0.01 77 0 0 -37 52 58 0 37 6.5 6 281 12 -37 37 34 -38 8 21 -37 12 55 -38 33 0 -0.01 78 0 0 -38 1 44 0 37 5.7 6 280 13 -37 46 23 -38 17 6 -37 21 46 -38 41 42 -0.01 79 0 0 -38 9 58 0 37 5.1 5 280 14 -37 54 38 -38 25 18 -37 30 5 -38 49 51 -0.01 80 0 0 -38 17 40 0 37 4.6 4 279 14 -38 2 22 -38 32 58 -37 37 51 -38 57 29 -0.02 81 0 0 -38 24 50 0 37 4.2 3 278 15 -38 9 33 -38 40 6 -37 45 4 -39 4 35 -0.02 82 0 0 -38 31 27 0 37 3.9 2 278 16 -38 16 12 -38 46 43 -37 51 46 -39 11 9 -0.02 83 0 0 -38 37 33 0 37 3.6 2 277 17 -38 22 19 -38 52 47 -37 57 55 -39 17 11 -0.03 84 0 0 -38 43 7 0 37 3.5 1 276 18 -38 27 54 -38 58 20 -38 3 32 -39 22 42 -0.05 85 0 0 -38 48 9 0 37 3.5 0 276 18 -38 32 58 -39 3 21 -38 8 37 .. .. .. -0.68 Uncertainty in time = +/- 4 secs Prediction of 2023 Jul 15.7 Data for the target star ------------------------ * name: TYC 139-00850-1 * constellation : Orion * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 11 00.9111 DE: +04 30 33.501 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 11 00.9112 DE: +04 30 33.500 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 9.0 * B mag [mag]: 9.0 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (679) Pax asteroid class: Barbarian approx. diameter [km]: 56 approx. diameter ["]: 0.068 distance from Earth [AU]: 1.14100 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#57 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): 0.059", 0.024", 64.436° remarks: * orbital elements for (679)Pax : Mean anomaly = 37.8058466120 deg Arg. of pericenter = 267.1439416831 deg Long. of node = 112.0741758371 deg Inclination = 24.4113646764 deg Eccentricity = 0.3100636829 Semimajor axis = 2.5871803179 AU Perihelion dist = 1.7849896602 AU Mag: H = 9.13, G = 0.15 Epoch of elements : MJD 60660.03136529 TDT (2024 Dec 16.0314) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#572023Apr24,4.27,2024,12,16,0.752768,0.005418,0.006722,-5.722321,4.676672,-0.000802,0.001788,0.000001,0.000000 -3.3614,4.5047,167.61,-23.33,False TYC 139-00850-1,6.18358642,4.5093060,8.97,8.95,8.94,0.1,0,,6.20600049,4.5047121,2.79,2.39,0,0,0 679,Pax,11.65,55.943,1.1410,0,0,-2.949,36.05,,3.0,0 0,37.5616,2024,12,15,267.1439,112.0742,24.4114,0.31006,2.58718,1.78499,9.13,5.0,0.15 1.801,0.0587,0.0243,64,0.0541,Known errors,1.00,0,-1,-1 20241216_0850-1,60140.74 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Jul 15, 17:48 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org