IOTA/IOTA-ES occultation update for (429) Lotis / TYC 0601-01242-1 event on 2023 Sep 06, 04:33 UT Visible from Africa, South America Summary ------- On 2023 Sep 06 UT, the 72.4 km diameter asteroid (429) Lotis will occult a 10.3 mag star in the constellation Pegasus for observers along a path across Africa, South America. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.03 mag to 13.23 mag (the magnitude of the asteroid) for at most 10.740 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: 100 * date and approx. time of event: 2023 Sep 06, 04:17 - 2023 Sep 06, 04:49 * geocentric midpoint of event [JD]: 2460193.69008713 * magnitude of target star: 10.27 * magnitude drop [mag]: 3.03 * estimated maximum duration [s]: 10.740 * Moon: 57 % sunlit, 56° distance * Sun: 153° distance * rough path description: Africa, South America The occultation path -------------------- * approximate projected width [km]: 72 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 2.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.017, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.001", 75°) * approx speed of asteroid's shadow [km/s]: 6.7434 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0601-01242-1 by 429 Lotis on 2023 Sep 6 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 -135 0 0 -32 41 1 4 49 27.0 0 74 -27 -32 20 36 -33 1 27 -32 17 51 -33 4 12 .... -134 0 0 -32 26 9 4 49 26.9 1 73 -28 -32 5 41 -32 46 38 -32 2 55 -32 49 23 -0.05 -133 0 0 -32 10 47 4 49 26.5 2 73 -29 -31 50 15 -32 31 19 -31 47 30 -32 34 5 0.00 -132 0 0 -31 54 54 4 49 25.9 3 72 -29 -31 34 19 -32 15 30 -31 31 33 -32 18 16 0.02 -131 0 0 -31 38 31 4 49 25.1 4 72 -30 -31 17 53 -31 59 10 -31 15 7 -32 1 57 0.03 -130 0 0 -31 21 38 4 49 24.0 5 71 -31 -31 0 57 -31 42 20 -30 58 10 -31 45 7 0.04 -129 0 0 -31 4 15 4 49 22.8 5 71 -32 -30 43 30 -31 25 0 -30 40 43 -31 27 48 0.04 -128 0 0 -30 46 21 4 49 21.2 6 70 -33 -30 25 33 -31 7 10 -30 22 45 -31 9 58 0.05 -127 0 0 -30 27 57 4 49 19.5 7 70 -34 -30 7 5 -30 48 49 -30 4 17 -30 51 38 0.05 -126 0 0 -30 9 3 4 49 17.4 8 69 -35 -29 48 7 -30 29 58 -29 45 18 -30 32 47 0.05 -125 0 0 -29 49 38 4 49 15.2 9 69 -36 -29 28 39 -30 10 37 -29 25 50 -30 13 27 0.05 -124 0 0 -29 29 43 4 49 12.6 10 68 -37 -29 8 40 -29 50 46 -29 5 50 -29 53 35 0.05 -123 0 0 -29 9 17 4 49 9.9 11 68 -38 -28 48 11 -29 30 24 -28 45 21 -29 33 14 0.06 -122 0 0 -28 48 22 4 49 6.8 12 67 -38 -28 27 12 -29 9 32 -28 24 21 -29 12 23 0.06 -121 0 0 -28 26 56 4 49 3.5 13 67 -39 -28 5 42 -28 48 10 -28 2 51 -28 51 1 0.06 -120 0 0 -28 5 0 4 48 59.9 14 66 -40 -27 43 43 -28 26 18 -27 40 51 -28 29 9 0.06 -119 0 0 -27 42 34 4 48 56.1 15 66 -41 -27 21 13 -28 3 55 -27 18 21 -28 6 48 0.06 -118 0 0 -27 19 38 4 48 52.0 16 65 -42 -26 58 13 -27 41 3 -26 55 21 -27 43 56 0.06 -117 0 0 -26 56 12 4 48 47.6 17 65 -43 -26 34 44 -27 17 41 -26 31 51 -27 20 35 0.06 -116 0 0 -26 32 17 4 48 42.9 18 65 -44 -26 10 45 -26 53 50 -26 7 51 -26 56 44 0.06 -115 0 0 -26 7 52 4 48 38.0 19 64 -45 -25 46 17 -26 29 29 -25 43 22 -26 32 23 0.06 -114 0 0 -25 42 58 4 48 32.8 20 64 -46 -25 21 19 -26 4 38 -25 18 24 -26 7 33 0.06 -113 0 0 -25 17 35 4 48 27.2 21 63 -47 -24 55 52 -25 39 19 -24 52 57 -25 42 14 0.06 -112 0 0 -24 51 43 4 48 21.4 22 63 -48 -24 29 57 -25 13 31 -24 27 1 -25 16 27 0.06 -111 0 0 -24 25 23 4 48 15.3 22 62 -49 -24 3 32 -24 47 14 -24 0 36 -24 50 10 0.07 -110 0 0 -23 58 34 4 48 8.9 23 62 -50 -23 36 40 -24 20 29 -23 33 43 -24 23 26 0.07 -109 0 0 -23 31 17 4 48 2.2 24 62 -51 -23 9 20 -23 53 16 -23 6 23 -23 56 13 0.07 -108 0 0 -23 3 33 4 47 55.3 25 61 -52 -22 41 32 -23 25 35 -22 38 34 -23 28 32 0.07 -107 0 0 -22 35 21 4 47 48.0 26 61 -53 -22 13 16 -22 57 26 -22 10 18 -23 0 25 0.07 -106 0 0 -22 6 42 4 47 40.4 28 61 -54 -21 44 34 -22 28 51 -21 41 36 -22 31 50 0.07 -105 0 0 -21 37 37 4 47 32.5 29 60 -55 -21 15 26 -21 59 49 -21 12 27 -22 2 48 0.07 -104 0 0 -21 8 6 4 47 24.3 30 60 -56 -20 45 51 -21 30 21 -20 42 52 -21 33 21 0.07 -103 0 0 -20 38 9 4 47 15.8 31 59 -57 -20 15 51 -21 0 28 -20 12 51 -21 3 28 0.07 -102 0 0 -20 7 47 4 47 7.0 32 59 -58 -19 45 26 -20 30 9 -19 42 26 -20 33 9 0.07 -101 0 0 -19 37 0 4 46 57.8 33 59 -59 -19 14 36 -19 59 25 -19 11 35 -20 2 26 0.07 -100 0 0 -19 5 49 4 46 48.4 34 58 -60 -18 43 22 -19 28 17 -18 40 21 -19 31 19 0.07 - 99 0 0 -18 34 15 4 46 38.7 35 58 -61 -18 11 45 -18 56 46 -18 8 44 -18 59 48 0.07 - 98 0 0 -18 2 18 4 46 28.6 36 58 -62 -17 39 45 -18 24 52 -17 36 43 -18 27 54 0.07 - 97 0 0 -17 29 59 4 46 18.3 37 57 -63 -17 7 23 -17 52 35 -17 4 21 -17 55 38 0.07 - 96 0 0 -16 57 18 4 46 7.7 38 57 -64 -16 34 40 -17 19 57 -16 31 37 -17 23 0 0.07 - 95 0 0 -16 24 16 4 45 56.7 39 57 -65 -16 1 35 -16 46 58 -15 58 33 -16 50 1 0.07 - 94 0 0 -15 50 54 4 45 45.5 40 56 -66 -15 28 11 -16 13 38 -15 25 8 -16 16 42 0.07 - 93 0 0 -15 17 13 4 45 34.0 41 56 -67 -14 54 27 -15 39 59 -14 51 24 -15 43 3 0.07 - 92 0 0 -14 43 13 4 45 22.1 42 56 -68 -14 20 25 -15 6 1 -14 17 21 -15 9 5 0.07 - 91 0 0 -14 8 55 4 45 10.0 43 56 -70 -13 46 5 -14 31 46 -13 43 1 -14 34 50 0.07 - 90 0 0 -13 34 20 4 44 57.6 44 55 -71 -13 11 28 -13 57 13 -13 8 24 -14 0 17 0.07 - 89 0 0 -12 59 29 4 44 44.9 45 55 -72 -12 36 35 -13 22 23 -12 33 30 -13 25 28 0.07 - 88 0 0 -12 24 22 4 44 32.0 47 55 -73 -12 1 26 -12 47 18 -11 58 22 -12 50 23 0.07 - 87 0 0 -11 49 1 4 44 18.8 48 55 -74 -11 26 4 -12 11 59 -11 22 59 -12 15 4 0.07 - 86 0 0 -11 13 26 4 44 5.3 49 54 -75 -10 50 28 -11 36 26 -10 47 22 -11 39 31 0.07 - 85 0 0 -10 37 39 4 43 51.5 50 54 -76 -10 14 39 -11 0 40 -10 11 33 -11 3 45 0.07 - 84 0 0 -10 1 40 4 43 37.5 51 54 -77 - 9 38 39 -10 24 42 - 9 35 33 -10 27 47 0.07 - 83 0 0 - 9 25 30 4 43 23.2 52 54 -78 - 9 2 28 - 9 48 33 - 8 59 22 - 9 51 39 0.07 - 82 0 0 - 8 49 10 4 43 8.7 53 53 -79 - 8 26 7 - 9 12 14 - 8 23 1 - 9 15 20 0.07 - 81 0 0 - 8 12 41 4 42 54.0 54 53 -80 - 7 49 37 - 8 35 46 - 7 46 31 - 8 38 53 0.07 - 80 0 0 - 7 36 5 4 42 39.0 55 53 -81 - 7 13 0 - 7 59 11 - 7 9 54 - 8 2 17 0.07 - 79 0 0 - 6 59 22 4 42 23.8 56 53 -82 - 6 36 16 - 7 22 28 - 6 33 10 - 7 25 34 0.07 - 78 0 0 - 6 22 33 4 42 8.4 58 52 -83 - 5 59 27 - 6 45 39 - 5 56 21 - 6 48 45 0.06 - 77 0 0 - 5 45 39 4 41 52.8 59 52 -84 - 5 22 33 - 6 8 45 - 5 19 26 - 6 11 52 0.06 - 76 0 0 - 5 8 41 4 41 37.0 60 52 -85 - 4 45 35 - 5 31 48 - 4 42 28 - 5 34 54 0.06 - 75 0 0 - 4 31 40 4 41 21.0 61 52 -85 - 4 8 34 - 4 54 47 - 4 5 28 - 4 57 53 0.06 - 74 0 0 - 3 54 37 4 41 4.9 62 51 -86 - 3 31 31 - 4 17 44 - 3 28 25 - 4 20 51 0.06 - 73 0 0 - 3 17 34 4 40 48.5 63 51 -86 - 2 54 28 - 3 40 41 - 2 51 22 - 3 43 47 0.06 - 72 0 0 - 2 40 31 4 40 32.0 64 51 -86 - 2 17 26 - 3 3 37 - 2 14 19 - 3 6 44 0.06 - 71 0 0 - 2 3 29 4 40 15.4 65 51 -85 - 1 40 24 - 2 26 35 - 1 37 18 - 2 29 41 0.06 - 70 0 0 - 1 26 30 4 39 58.6 66 50 -85 - 1 3 25 - 1 49 35 - 1 0 19 - 1 52 41 0.06 - 69 0 0 - 0 49 33 4 39 41.7 68 50 -84 - 0 26 30 - 1 12 37 - 0 23 24 - 1 15 44 0.06 - 68 0 0 - 0 12 41 4 39 24.6 69 50 -83 0 10 21 - 0 35 44 0 13 27 - 0 38 50 0.06 - 67 0 0 0 24 6 4 39 7.5 70 49 -82 0 47 7 0 1 4 0 50 13 - 0 2 2 0.06 - 66 0 0 1 0 46 4 38 50.2 71 49 -81 1 23 47 0 37 45 1 26 52 0 34 40 0.06 - 65 0 0 1 37 20 4 38 32.9 72 48 -80 2 0 19 1 14 20 2 3 25 1 11 15 0.06 - 64 0 0 2 13 46 4 38 15.5 73 48 -79 2 36 43 1 50 47 2 39 49 1 47 42 0.06 - 63 0 0 2 50 2 4 37 58.0 74 47 -78 3 12 58 2 27 5 3 16 3 2 24 0 0.06 - 62 0 0 3 26 9 4 37 40.4 75 47 -77 3 49 3 3 3 13 3 52 8 3 0 8 0.06 - 61 0 0 4 2 4 4 37 22.8 76 46 -76 4 24 57 3 39 11 4 28 2 3 36 6 0.06 - 60 0 0 4 37 48 4 37 5.1 77 45 -75 5 0 40 4 14 57 5 3 44 4 11 52 0.05 - 59 0 0 5 13 20 4 36 47.5 78 44 -74 5 36 9 4 50 30 5 39 13 4 47 26 0.05 - 58 0 0 5 48 38 4 36 29.8 79 43 -73 6 11 25 5 25 50 6 14 29 5 22 46 0.05 - 57 0 0 6 23 42 4 36 12.0 81 41 -72 6 46 27 6 0 56 6 49 31 5 57 53 0.05 - 56 0 0 6 58 31 4 35 54.3 82 39 -71 7 21 14 6 35 47 7 24 17 6 32 44 0.05 - 55 0 0 7 33 4 4 35 36.6 83 37 -70 7 55 45 7 10 23 7 58 47 7 7 20 0.05 - 54 0 0 8 7 20 4 35 18.9 84 33 -69 8 29 59 7 44 42 8 33 1 7 41 39 0.05 - 53 0 0 8 41 20 4 35 1.2 84 29 -68 9 3 56 8 18 43 9 6 58 8 15 41 0.05 - 52 0 0 9 15 1 4 34 43.6 85 22 -67 9 37 34 8 52 27 9 40 36 8 49 25 0.05 - 51 0 0 9 48 24 4 34 26.0 86 12 -66 10 10 55 9 25 53 10 13 56 9 22 51 0.05 - 50 0 0 10 21 27 4 34 8.4 87 358 -65 10 43 55 9 58 59 10 46 56 9 55 57 0.05 - 49 0 0 10 54 11 4 33 50.9 87 339 -64 11 16 36 10 31 45 11 19 37 10 28 44 0.05 - 48 0 0 11 26 34 4 33 33.5 87 317 -63 11 48 56 11 4 11 11 51 57 11 1 10 0.05 - 47 0 0 11 58 35 4 33 16.1 87 299 -62 12 20 55 11 36 15 12 23 55 11 33 15 0.05 - 46 0 0 12 30 16 4 32 58.9 86 285 -61 12 52 32 12 7 59 12 55 32 12 4 59 0.05 - 45 0 0 13 1 34 4 32 41.7 85 276 -60 13 23 47 12 39 20 13 26 47 12 36 20 0.05 - 44 0 0 13 32 29 4 32 24.6 84 270 -59 13 54 40 13 10 18 13 57 38 13 7 19 0.05 - 43 0 0 14 3 1 4 32 7.6 83 266 -57 14 25 9 13 40 53 14 28 7 13 37 54 0.05 - 42 0 0 14 33 9 4 31 50.7 83 263 -56 14 55 14 14 11 5 14 58 12 14 8 6 0.05 - 41 0 0 15 2 54 4 31 33.9 82 260 -55 15 24 55 14 40 52 15 27 53 14 37 54 0.04 - 40 0 0 15 32 14 4 31 17.2 81 259 -54 15 54 12 15 10 15 15 57 9 15 7 18 0.04 - 39 0 0 16 1 9 4 31 0.7 80 257 -53 16 23 3 15 39 13 16 26 0 15 36 17 0.04 - 38 0 0 16 29 38 4 30 44.2 79 256 -52 16 51 30 16 7 46 16 54 26 16 4 50 0.04 - 37 0 0 16 57 42 4 30 28.0 78 255 -51 17 19 31 16 35 54 17 22 27 16 32 58 0.04 - 36 0 0 17 25 21 4 30 11.8 77 255 -50 17 47 6 17 3 35 17 50 1 17 0 40 0.04 - 35 0 0 17 52 33 4 29 55.8 76 254 -49 18 14 14 17 30 51 18 17 9 17 27 56 0.04 - 34 0 0 18 19 18 4 29 39.9 75 254 -48 18 40 56 17 57 39 18 43 51 17 54 45 0.04 - 33 0 0 18 45 37 4 29 24.2 74 253 -47 19 7 12 18 24 1 19 10 6 18 21 7 0.04 - 32 0 0 19 11 29 4 29 8.7 73 253 -47 19 33 0 18 49 57 19 35 54 18 47 3 0.04 - 31 0 0 19 36 53 4 28 53.3 72 253 -46 19 58 21 19 15 25 20 1 15 19 12 31 0.04 - 30 0 0 20 1 50 4 28 38.0 71 253 -45 20 23 15 19 40 25 20 26 8 19 37 32 0.04 - 29 0 0 20 26 20 4 28 22.9 70 253 -44 20 47 41 20 4 58 20 50 34 20 2 6 0.04 - 28 0 0 20 50 22 4 28 8.0 69 253 -43 21 11 40 20 29 3 21 14 32 20 26 11 0.04 - 27 0 0 21 13 55 4 27 53.3 68 253 -42 21 35 10 20 52 40 21 38 2 20 49 49 0.04 - 26 0 0 21 37 1 4 27 38.7 67 253 -41 21 58 13 21 15 49 22 1 4 21 12 58 0.04 - 25 0 0 21 59 39 4 27 24.3 66 253 -40 22 20 47 21 38 30 22 23 38 21 35 40 0.04 - 24 0 0 22 21 48 4 27 10.0 65 253 -39 22 42 53 22 0 43 22 45 43 21 57 53 0.04 - 23 0 0 22 43 29 4 26 55.9 64 253 -38 23 4 31 22 22 27 23 7 21 22 19 37 0.04 - 22 0 0 23 4 42 4 26 42.1 63 254 -37 23 25 40 22 43 43 23 28 30 22 40 54 0.04 - 21 0 0 23 25 26 4 26 28.3 62 254 -36 23 46 21 23 4 30 23 49 10 23 1 41 0.04 - 20 0 0 23 45 41 4 26 14.8 61 254 -35 24 6 33 23 24 49 24 9 22 23 22 0 0.04 - 19 0 0 24 5 28 4 26 1.5 61 254 -34 24 26 17 23 44 39 24 29 5 23 41 51 0.04 - 18 0 0 24 24 46 4 25 48.3 60 255 -33 24 45 32 24 4 0 24 48 20 24 1 12 0.04 - 17 0 0 24 43 36 4 25 35.3 59 255 -32 25 4 19 24 22 53 25 7 6 24 20 5 0.04 - 16 0 0 25 1 56 4 25 22.5 58 255 -32 25 22 36 24 41 16 25 25 23 24 38 30 0.04 - 15 0 0 25 19 49 4 25 9.8 57 255 -31 25 40 26 24 59 11 25 43 12 24 56 25 0.04 - 14 0 0 25 37 12 4 24 57.4 56 256 -30 25 57 46 25 16 38 26 0 32 25 13 52 0.04 - 13 0 0 25 54 6 4 24 45.1 55 256 -29 26 14 38 25 33 35 26 17 23 25 30 49 0.04 - 12 0 0 26 10 32 4 24 33.0 54 256 -28 26 31 1 25 50 4 26 33 46 25 47 19 0.04 - 11 0 0 26 26 30 4 24 21.1 53 257 -27 26 46 55 26 6 4 26 49 40 26 3 19 0.04 - 10 0 0 26 41 58 4 24 9.4 52 257 -26 27 2 21 26 21 35 27 5 5 26 18 50 0.04 - 9 0 0 26 56 58 4 23 57.9 52 257 -25 27 17 18 26 36 37 27 20 2 26 33 53 0.04 - 8 0 0 27 11 29 4 23 46.5 51 258 -24 27 31 47 26 51 11 27 34 31 26 48 27 0.04 - 7 0 0 27 25 32 4 23 35.4 50 258 -24 27 45 47 27 5 16 27 48 30 27 2 33 0.04 - 6 0 0 27 39 6 4 23 24.4 49 259 -23 27 59 19 27 18 53 28 2 2 27 16 10 0.04 - 5 0 0 27 52 11 4 23 13.6 48 259 -22 28 12 22 27 32 1 28 15 4 27 29 18 0.04 - 4 0 0 28 4 48 4 23 2.9 47 259 -21 28 24 56 27 44 40 28 27 39 27 41 58 0.04 - 3 0 0 28 16 57 4 22 52.5 46 260 -20 28 37 3 27 56 51 28 39 45 27 54 9 0.04 - 2 0 0 28 28 37 4 22 42.2 45 260 -19 28 48 41 28 8 33 28 51 23 28 5 51 0.04 - 1 0 0 28 39 49 4 22 32.2 45 261 -18 28 59 50 28 19 47 29 2 32 28 17 6 0.04 0 0 0 28 50 32 4 22 22.3 44 261 -17 29 10 32 28 30 33 29 13 13 28 27 51 0.04 1 0 0 29 0 48 4 22 12.5 43 261 -17 29 20 45 28 40 50 29 23 26 28 38 9 0.04 2 0 0 29 10 34 4 22 3.0 42 262 -16 29 30 30 28 50 38 29 33 11 28 47 58 0.04 3 0 0 29 19 53 4 21 53.6 41 262 -15 29 39 47 28 59 59 29 42 27 28 57 18 0.04 4 0 0 29 28 43 4 21 44.4 40 263 -14 29 48 35 29 8 51 29 51 16 29 6 11 0.04 5 0 0 29 37 6 4 21 35.4 39 263 -13 29 56 56 29 17 15 29 59 36 29 14 35 0.04 6 0 0 29 45 0 4 21 26.6 39 264 -12 30 4 48 29 25 10 30 7 28 29 22 30 0.04 7 0 0 29 52 25 4 21 18.0 38 264 -12 30 12 13 29 32 38 30 14 52 29 29 58 0.04 8 0 0 29 59 23 4 21 9.5 37 264 -11 30 19 9 29 39 37 30 21 49 29 36 57 0.04 9 0 0 30 5 53 4 21 1.2 36 265 -10 30 25 38 29 46 8 30 28 17 29 43 28 0.04 10 0 0 30 11 54 4 20 53.1 35 265 -9 30 31 38 29 52 11 30 34 17 29 49 31 0.04 11 0 0 30 17 28 4 20 45.1 34 266 -8 30 37 10 29 57 45 30 39 49 29 55 6 0.04 12 0 0 30 22 33 4 20 37.4 34 266 -7 30 42 15 30 2 52 30 44 54 30 0 13 0.04 13 0 0 30 27 11 4 20 29.8 33 267 -7 30 46 51 30 7 30 30 49 30 30 4 51 0.04 14 0 0 30 31 20 4 20 22.4 32 267 -6 30 51 0 30 11 40 30 53 38 30 9 1 0.04 15 0 0 30 35 1 4 20 15.1 31 268 -5 30 54 40 30 15 22 30 57 19 30 12 43 0.05 16 0 0 30 38 14 4 20 8.1 30 268 -4 30 57 53 30 18 36 31 0 31 30 15 57 0.05 17 0 0 30 40 59 4 20 1.2 29 269 -3 31 0 37 30 21 21 31 3 15 30 18 43 0.05 18 0 0 30 43 16 4 19 54.5 29 269 -2 31 2 53 30 23 38 31 5 32 30 21 0 0.05 19 0 0 30 45 5 4 19 47.9 28 270 -2 31 4 41 30 25 27 31 7 20 30 22 49 0.05 20 0 0 30 46 25 4 19 41.6 27 270 -1 31 6 2 30 26 48 31 8 40 30 24 10 0.05 21 0 0 30 47 17 4 19 35.4 26 271 0 31 6 53 30 27 40 31 9 32 30 25 2 0.05 22 0 0 30 47 41 4 19 29.4 25 271 1 31 7 17 30 28 4 31 9 55 30 25 25 0.05 23 0 0 30 47 36 4 19 23.6 24 272 2 31 7 12 30 27 59 31 9 50 30 25 21 0.05 24 0 0 30 47 3 4 19 18.0 24 272 3 31 6 39 30 27 26 31 9 17 30 24 47 0.05 25 0 0 30 46 1 4 19 12.5 23 273 3 31 5 38 30 26 24 31 8 16 30 23 45 0.05 26 0 0 30 44 31 4 19 7.3 22 273 4 31 4 8 30 24 53 31 6 46 30 22 15 0.05 27 0 0 30 42 32 4 19 2.2 21 274 5 31 2 9 30 22 53 31 4 48 30 20 15 0.05 28 0 0 30 40 4 4 18 57.3 20 274 6 30 59 42 30 20 25 31 2 20 30 17 47 0.05 29 0 0 30 37 7 4 18 52.5 19 275 7 30 56 46 30 17 28 30 59 24 30 14 49 0.05 30 0 0 30 33 41 4 18 48.0 18 275 8 30 53 21 30 14 1 30 55 59 30 11 23 0.05 31 0 0 30 29 46 4 18 43.6 18 276 8 30 49 27 30 10 5 30 52 6 30 7 27 0.05 32 0 0 30 25 22 4 18 39.5 17 276 9 30 45 4 30 5 40 30 47 43 30 3 1 0.05 33 0 0 30 20 29 4 18 35.5 16 277 10 30 40 11 30 0 46 30 42 50 29 58 7 0.05 34 0 0 30 15 6 4 18 31.7 15 277 11 30 34 49 29 55 22 30 37 29 29 52 42 0.05 35 0 0 30 9 13 4 18 28.1 14 277 12 30 28 58 29 49 28 30 31 37 29 46 48 0.05 36 0 0 30 2 51 4 18 24.8 13 278 13 30 22 37 29 43 4 30 25 16 29 40 24 0.05 37 0 0 29 55 58 4 18 21.6 12 278 14 30 15 46 29 36 10 30 18 26 29 33 30 0.05 38 0 0 29 48 35 4 18 18.6 12 279 14 30 8 25 29 28 45 30 11 5 29 26 5 0.05 39 0 0 29 40 43 4 18 15.8 11 279 15 30 0 34 29 20 51 30 3 14 29 18 11 0.05 40 0 0 29 32 19 4 18 13.2 10 280 16 29 52 12 29 12 26 29 54 53 29 9 45 0.05 41 0 0 29 23 25 4 18 10.8 9 280 17 29 43 20 29 3 30 29 46 1 29 0 49 0.05 42 0 0 29 14 0 4 18 8.7 8 281 18 29 33 57 28 54 3 29 36 38 28 51 22 0.05 43 0 0 29 4 4 4 18 6.7 7 281 19 29 24 4 28 44 5 29 26 45 28 41 23 0.05 44 0 0 28 53 37 4 18 5.0 6 282 20 29 13 39 28 33 35 29 16 20 28 30 54 0.05 45 0 0 28 42 39 4 18 3.4 5 282 21 29 2 43 28 22 34 29 5 24 28 19 52 0.05 46 0 0 28 31 8 4 18 2.1 5 283 21 28 51 15 28 11 2 28 53 57 28 8 19 0.05 47 0 0 28 19 6 4 18 1.1 4 283 22 28 39 15 27 58 57 28 41 58 27 56 14 0.05 48 0 0 28 6 32 4 18 0.2 3 284 23 28 26 44 27 46 20 28 29 26 27 43 37 0.04 49 0 0 27 53 25 4 17 59.6 2 284 24 28 13 40 27 33 10 28 16 23 27 30 27 0.03 50 0 0 27 39 46 4 17 59.2 1 285 25 28 0 4 27 19 28 28 2 47 27 16 45 0.01 51 0 0 27 25 34 4 17 59.1 0 285 26 27 45 55 .. .. .. 27 48 39 .. .. .. -4.51 Uncertainty in time = +/- 3 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: TYC 0601-01242-1 * constellation : Pegasus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 00 12 34.6225 DE: +13 17 16.720 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 00 12 34.6226 DE: +13 17 16.721 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.200) * V mag [mag]: 10.3 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (429) Lotis asteroid class: approx. diameter [km]: 72 approx. diameter ["]: 0.072 distance from Earth [AU]: 1.38000 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#119 date of fit: 2023 Aug 23 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", 0.001", 74.972° remarks: * orbital elements for (429)Lotis : Mean anomaly = 334.9989658222 deg Arg. of pericenter = 169.1585814128 deg Long. of node = 219.9199821959 deg Inclination = 9.5448485526 deg Eccentricity = 0.1241567766 Semimajor axis = 2.6070225623 AU Perihelion dist = 2.2833430445 AU Mag: H = 10.05, G = 0.15 Epoch of elements : MJD 60193.18979167 TDT (2023 Sep 06.1898) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1192023Aug23,10.74,2023,9,6,4.562091,0.024329,-0.041119,-3.267940,-1.951265,-0.001768,-0.001801,0.000001,0.000000 -49.9967,13.4206,111.21,6.54,False TYC 0601-01242-1,0.20961735,13.2879777,0.00,10.27,0.00,0.0,0,,0.23013651,13.4205998,3.03,0.00,0,0,0 429,Lotis,13.23,72.400,1.3800,0,0,-1.427,-12.44,,3.6,0 0,334.9545,2023,9,6,169.1586,219.9200,9.5448,0.12416,2.60702,2.28334,10.00,5.0,0.15 1.067,0.0177,0.0007,75,0.0177,Known errors,-1.00,0,-1,-1 20230906_1242-1,60182.99 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:41 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org