IOTA/IOTA-ES occultation update for (1280) Baillauda / TYC 1898-01697-1 event on 2023 Oct 02, 01:35 UT Visible from Europe, Russia Summary ------- On 2023 Oct 02 UT, the 53 km diameter asteroid (1280) Baillauda will occult a 10.0 mag star in the constellation Gemini for observers along a path across Europe, Russia. In the case of an occultation, the combined light of the asteroid and the star will drop by 6.24 mag to 16.25 mag (the magnitude of the asteroid) for at most 3.190 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 Oct 02, 01:29 - 2023 Oct 02, 01:40 * geocentric midpoint of event [JD]: 2460219.56589534 * magnitude of target star: 10.01 * magnitude drop [mag]: 6.24 * estimated maximum duration [s]: 3.190 * Moon: 90 % sunlit, 57° distance * Sun: 87° distance * rough path description: Europe, Russia The occultation path -------------------- * approximate projected width [km]: 63 * 1 sigma uncertainty interval [path widths]: +/- 0.04 * 1 sigma uncertainty interval [seconds]: +/- 1.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.002) * 1 sigma uncertainty ellipse (major, minor, PA): (0.007", 0.001", 101°) * approx speed of asteroid's shadow [km/s]: 16.6360 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1898-01697-1 by 1280 Baillauda on 2023 Oct 2 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 - 39 0 0 34 46 48 1 29 32.0 0 58 -56 34 26 28 35 7 13 34 24 53 35 8 49 .... - 38 0 0 35 18 0 1 29 32.1 1 59 -56 34 57 40 35 38 26 34 56 5 35 40 2 -0.57 - 37 0 0 35 49 6 1 29 32.4 2 59 -56 35 28 45 36 9 33 35 27 10 36 11 9 -0.61 - 36 0 0 36 20 3 1 29 32.7 3 60 -56 35 59 42 36 40 30 35 58 6 36 42 7 -0.63 - 35 0 0 36 50 51 1 29 33.2 4 60 -55 36 30 29 37 11 19 36 28 54 37 12 55 -0.64 - 34 0 0 37 21 29 1 29 33.9 5 61 -55 37 1 7 37 41 57 36 59 32 37 43 33 -0.64 - 33 0 0 37 51 56 1 29 34.6 6 62 -55 37 31 34 38 12 24 37 29 58 38 14 0 -0.65 - 32 0 0 38 22 11 1 29 35.5 7 62 -55 38 1 49 38 42 39 38 0 13 38 44 15 -0.65 - 31 0 0 38 52 13 1 29 36.4 8 63 -54 38 31 51 39 12 41 38 30 16 39 14 17 -0.65 - 30 0 0 39 22 2 1 29 37.5 9 63 -54 39 1 40 39 42 29 39 0 5 39 44 5 -0.65 - 29 0 0 39 51 36 1 29 38.7 10 64 -53 39 31 15 40 12 2 39 29 40 40 13 38 -0.65 - 28 0 0 40 20 55 1 29 40.0 11 65 -53 40 0 34 40 41 20 39 58 59 40 42 56 -0.65 - 27 0 0 40 49 58 1 29 41.4 12 65 -53 40 29 38 41 10 22 40 28 3 41 11 58 -0.65 - 26 0 0 41 18 44 1 29 42.9 12 66 -52 40 58 26 41 39 8 40 56 51 41 40 43 -0.65 - 25 0 0 41 47 13 1 29 44.5 13 67 -52 41 26 56 42 7 35 41 25 21 42 9 11 -0.66 - 24 0 0 42 15 24 1 29 46.2 14 68 -51 41 55 8 42 35 45 41 53 33 42 37 20 -0.66 - 23 0 0 42 43 16 1 29 48.0 15 68 -51 42 23 2 43 3 35 42 21 27 43 5 11 -0.66 - 22 0 0 43 10 49 1 29 49.8 16 69 -50 42 50 36 43 31 6 42 49 1 43 32 42 -0.66 - 21 0 0 43 38 2 1 29 51.8 17 70 -50 43 17 51 43 58 18 43 16 16 43 59 53 -0.66 - 20 0 0 44 4 54 1 29 53.8 18 70 -49 43 44 46 44 25 8 43 43 11 44 26 44 -0.66 - 19 0 0 44 31 26 1 29 55.9 18 71 -49 44 11 19 44 51 38 44 9 45 44 53 13 -0.66 - 18 0 0 44 57 37 1 29 58.0 19 72 -48 44 37 32 45 17 46 44 35 58 45 19 21 -0.66 - 17 0 0 45 23 25 1 30 0.3 20 73 -48 45 3 23 45 43 33 45 1 50 45 45 8 -0.66 - 16 0 0 45 48 52 1 30 2.6 21 74 -47 45 28 52 46 8 57 45 27 19 46 10 32 -0.66 - 15 0 0 46 13 56 1 30 5.0 22 74 -46 45 53 59 46 33 59 45 52 26 46 35 33 -0.66 - 14 0 0 46 38 38 1 30 7.4 22 75 -46 46 18 43 46 58 37 46 17 10 47 0 11 -0.66 - 13 0 0 47 2 56 1 30 9.9 23 76 -45 46 43 4 47 22 53 46 41 31 47 24 27 -0.66 - 12 0 0 47 26 51 1 30 12.4 24 77 -45 47 7 2 47 46 45 47 5 29 47 48 19 -0.66 - 11 0 0 47 50 22 1 30 15.0 25 78 -44 47 30 36 48 10 13 47 29 4 48 11 47 -0.66 - 10 0 0 48 13 30 1 30 17.7 25 79 -43 47 53 47 48 33 18 47 52 15 48 34 51 -0.66 - 9 0 0 48 36 13 1 30 20.4 26 79 -43 48 16 33 48 55 58 48 15 1 48 57 31 -0.66 - 8 0 0 48 58 32 1 30 23.1 27 80 -42 48 38 56 49 18 14 48 37 24 49 19 47 -0.66 - 7 0 0 49 20 28 1 30 25.9 28 81 -42 49 0 54 49 40 6 48 59 23 49 41 38 -0.66 - 6 0 0 49 41 58 1 30 28.7 28 82 -41 49 22 28 50 1 33 49 20 57 50 3 5 -0.66 - 5 0 0 50 3 5 1 30 31.5 29 83 -40 49 43 38 50 22 36 49 42 7 50 24 8 -0.66 - 4 0 0 50 23 46 1 30 34.4 30 84 -40 50 4 23 50 43 14 50 2 52 50 44 46 -0.66 - 3 0 0 50 44 4 1 30 37.3 30 85 -39 50 24 44 51 3 28 50 23 14 51 5 0 -0.66 - 2 0 0 51 3 57 1 30 40.2 31 86 -39 50 44 40 51 23 18 50 43 10 51 24 49 -0.66 - 1 0 0 51 23 25 1 30 43.2 32 87 -38 51 4 12 51 42 42 51 2 42 51 44 13 -0.66 0 0 0 51 42 29 1 30 46.2 32 88 -37 51 23 20 52 1 43 51 21 50 52 3 13 -0.66 1 0 0 52 1 8 1 30 49.2 33 89 -37 51 42 3 52 20 19 51 40 33 52 21 49 -0.66 2 0 0 52 19 24 1 30 52.3 34 90 -36 52 0 22 52 38 30 51 58 52 52 40 0 -0.66 3 0 0 52 37 14 1 30 55.3 34 91 -36 52 18 16 52 56 17 52 16 47 52 57 47 -0.65 4 0 0 52 54 41 1 30 58.4 35 92 -35 52 35 46 53 13 40 52 34 18 53 15 10 -0.65 5 0 0 53 11 44 1 31 1.5 35 93 -34 52 52 53 53 30 39 52 51 24 53 32 8 -0.65 6 0 0 53 28 22 1 31 4.6 36 94 -34 53 9 35 53 47 14 53 8 7 53 48 43 -0.65 7 0 0 53 44 37 1 31 7.7 37 95 -33 53 25 53 54 3 26 53 24 26 54 4 54 -0.65 8 0 0 54 0 29 1 31 10.9 37 96 -33 53 41 48 54 19 13 53 40 21 54 20 41 -0.65 9 0 0 54 15 56 1 31 14.0 38 97 -32 53 57 19 54 34 37 53 55 52 54 36 5 -0.65 10 0 0 54 31 1 1 31 17.2 38 98 -31 54 12 27 54 49 38 54 11 0 54 51 6 -0.65 11 0 0 54 45 42 1 31 20.4 39 99 -31 54 27 12 55 4 16 54 25 45 55 5 43 -0.65 12 0 0 55 0 0 1 31 23.5 39 100 -30 54 41 33 55 18 30 54 40 7 55 19 57 -0.65 13 0 0 55 13 55 1 31 26.7 40 101 -30 54 55 32 55 32 22 54 54 6 55 33 49 -0.65 14 0 0 55 27 28 1 31 29.9 40 102 -29 55 9 8 55 45 51 55 7 42 55 47 18 -0.65 15 0 0 55 40 38 1 31 33.1 41 104 -29 55 22 22 55 58 58 55 20 56 56 0 24 -0.65 16 0 0 55 53 26 1 31 36.3 41 105 -28 55 35 13 56 11 42 55 33 47 56 13 8 -0.65 17 0 0 56 5 51 1 31 39.5 42 106 -27 55 47 42 56 24 5 55 46 17 56 25 30 -0.65 18 0 0 56 17 55 1 31 42.8 42 107 -27 55 59 49 56 36 5 55 58 24 56 37 31 -0.65 19 0 0 56 29 37 1 31 46.0 43 108 -26 56 11 34 56 47 44 56 10 9 56 49 9 -0.65 20 0 0 56 40 57 1 31 49.2 43 109 -26 56 22 57 56 59 1 56 21 33 57 0 26 -0.65 21 0 0 56 51 56 1 31 52.4 44 111 -25 56 34 0 57 9 57 56 32 35 57 11 22 -0.65 22 0 0 57 2 34 1 31 55.6 44 112 -25 56 44 40 57 20 32 56 43 17 57 21 57 -0.65 23 0 0 57 12 51 1 31 58.9 45 113 -24 56 55 0 57 30 46 56 53 37 57 32 10 -0.65 24 0 0 57 22 47 1 32 2.1 45 114 -24 57 4 59 57 40 39 57 3 36 57 42 3 -0.65 25 0 0 57 32 23 1 32 5.3 45 115 -23 57 14 37 57 50 12 57 13 14 57 51 36 -0.65 26 0 0 57 41 38 1 32 8.6 46 117 -22 57 23 55 57 59 24 57 22 32 58 0 48 -0.65 27 0 0 57 50 33 1 32 11.8 46 118 -22 57 32 53 58 8 16 57 31 30 58 9 40 -0.65 28 0 0 57 59 7 1 32 15.1 47 119 -21 57 41 30 58 16 48 57 40 7 58 18 12 -0.65 29 0 0 58 7 22 1 32 18.3 47 120 -21 57 49 47 58 25 1 57 48 25 58 26 24 -0.65 30 0 0 58 15 17 1 32 21.5 47 122 -20 57 57 45 58 32 53 57 56 22 58 34 16 -0.65 31 0 0 58 22 53 1 32 24.8 48 123 -20 58 5 22 58 40 26 58 4 0 58 41 49 -0.65 32 0 0 58 30 9 1 32 28.0 48 124 -19 58 12 41 58 47 40 58 11 19 58 49 3 -0.65 33 0 0 58 37 5 1 32 31.3 49 126 -19 58 19 39 58 54 35 58 18 18 58 55 57 -0.65 34 0 0 58 43 43 1 32 34.5 49 127 -18 58 26 19 59 1 10 58 24 58 59 2 32 -0.65 35 0 0 58 50 2 1 32 37.8 49 128 -18 58 32 40 59 7 27 58 31 18 59 8 49 -0.65 36 0 0 58 56 1 1 32 41.0 50 130 -17 58 38 41 59 13 25 58 37 20 59 14 46 -0.65 37 0 0 59 1 42 1 32 44.3 50 131 -17 58 44 24 59 19 4 58 43 3 59 20 25 -0.65 38 0 0 59 7 5 1 32 47.5 50 132 -16 58 49 48 59 24 25 58 48 28 59 25 46 -0.65 39 0 0 59 12 9 1 32 50.8 51 134 -16 58 54 54 59 29 27 58 53 33 59 30 48 -0.65 40 0 0 59 16 54 1 32 54.1 51 135 -15 58 59 41 59 34 11 58 58 21 59 35 32 -0.65 41 0 0 59 21 22 1 32 57.3 51 137 -15 59 4 10 59 38 37 59 2 49 59 39 58 -0.65 42 0 0 59 25 31 1 33 0.6 52 138 -14 59 8 21 59 42 45 59 7 0 59 44 6 -0.65 43 0 0 59 29 22 1 33 3.8 52 139 -14 59 12 13 59 46 35 59 10 53 59 47 55 -0.65 44 0 0 59 32 55 1 33 7.1 52 141 -13 59 15 47 59 50 7 59 14 27 59 51 27 -0.65 45 0 0 59 36 11 1 33 10.4 52 142 -13 59 19 4 59 53 21 59 17 44 59 54 41 -0.65 46 0 0 59 39 8 1 33 13.7 53 144 -12 59 22 2 59 56 17 59 20 42 59 57 38 -0.65 47 0 0 59 41 48 1 33 16.9 53 145 -12 59 24 43 59 58 56 59 23 23 60 0 17 -0.65 48 0 0 59 44 10 1 33 20.2 53 147 -11 59 27 6 60 1 17 59 25 46 60 2 38 -0.65 49 0 0 59 46 14 1 33 23.5 53 148 -10 59 29 11 60 3 21 59 27 51 60 4 41 -0.65 50 0 0 59 48 1 1 33 26.8 54 150 -10 59 30 58 60 5 7 59 29 38 60 6 28 -0.65 51 0 0 59 49 30 1 33 30.1 54 151 -9 59 32 28 60 6 36 59 31 8 60 7 56 -0.65 52 0 0 59 50 42 1 33 33.4 54 153 -9 59 33 40 60 7 48 59 32 21 60 9 8 -0.65 53 0 0 59 51 37 1 33 36.7 54 154 -8 59 34 35 60 8 42 59 33 15 60 10 2 -0.65 54 0 0 59 52 13 1 33 40.1 55 156 -8 59 35 12 60 9 18 59 33 52 60 10 38 -0.65 55 0 0 59 52 33 1 33 43.4 55 157 -7 59 35 32 60 9 37 59 34 12 60 10 58 -0.65 56 0 0 59 52 35 1 33 46.7 55 159 -7 59 35 34 60 9 39 59 34 14 60 11 0 -0.65 57 0 0 59 52 19 1 33 50.1 55 160 -6 59 35 18 60 9 24 59 33 58 60 10 44 -0.65 58 0 0 59 51 47 1 33 53.4 55 162 -6 59 34 45 60 8 51 59 33 25 60 10 12 -0.65 59 0 0 59 50 56 1 33 56.8 55 164 -5 59 33 54 60 8 1 59 32 35 60 9 21 -0.65 60 0 0 59 49 48 1 34 0.1 56 165 -5 59 32 46 60 6 54 59 31 26 60 8 14 -0.65 61 0 0 59 48 23 1 34 3.5 56 167 -4 59 31 20 60 5 29 59 30 1 60 6 49 -0.65 62 0 0 59 46 40 1 34 6.9 56 168 -4 59 29 37 60 3 47 59 28 17 60 5 7 -0.65 63 0 0 59 44 40 1 34 10.3 56 170 -3 59 27 36 60 1 47 59 26 16 60 3 7 -0.65 64 0 0 59 42 21 1 34 13.7 56 172 -3 59 25 17 59 59 29 59 23 57 60 0 50 -0.65 65 0 0 59 39 46 1 34 17.2 56 173 -2 59 22 40 59 56 54 59 21 20 59 58 15 -0.65 66 0 0 59 36 52 1 34 20.6 56 175 -2 59 19 46 59 54 2 59 18 26 59 55 22 -0.65 67 0 0 59 33 41 1 34 24.0 56 177 -1 59 16 33 59 50 51 59 15 13 59 52 12 -0.65 68 0 0 59 30 11 1 34 27.5 57 178 -1 59 13 3 59 47 23 59 11 43 59 48 44 -0.65 69 0 0 59 26 24 1 34 31.0 57 180 0 59 9 14 59 43 37 59 7 54 59 44 58 -0.65 70 0 0 59 22 18 1 34 34.4 57 182 0 59 5 7 59 39 33 59 3 47 59 40 54 -0.65 71 0 0 59 17 55 1 34 38.0 57 183 1 59 0 42 59 35 11 58 59 22 59 36 32 -0.65 72 0 0 59 13 13 1 34 41.5 57 185 1 58 55 59 59 30 30 58 54 38 59 31 52 -0.65 73 0 0 59 8 13 1 34 45.0 57 187 2 58 50 57 59 25 32 58 49 36 59 26 53 -0.65 74 0 0 59 2 54 1 34 48.5 57 188 2 58 45 37 59 20 14 58 44 16 59 21 36 -0.65 75 0 0 58 57 16 1 34 52.1 57 190 3 58 39 57 59 14 39 58 38 36 59 16 0 -0.65 76 0 0 58 51 20 1 34 55.7 57 192 3 58 33 59 59 8 44 58 32 38 59 10 6 -0.65 77 0 0 58 45 5 1 34 59.3 57 193 4 58 27 42 59 2 31 58 26 21 59 3 53 -0.65 78 0 0 58 38 31 1 35 2.9 57 195 5 58 21 6 58 55 59 58 19 45 58 57 21 -0.65 79 0 0 58 31 38 1 35 6.5 57 197 5 58 14 11 58 49 8 58 12 49 58 50 30 -0.65 80 0 0 58 24 25 1 35 10.2 57 198 6 58 6 56 58 41 58 58 5 34 58 43 20 -0.65 81 0 0 58 16 53 1 35 13.8 57 200 6 57 59 21 58 34 28 57 57 59 58 35 50 -0.65 82 0 0 58 9 1 1 35 17.5 57 202 7 57 51 27 58 26 38 57 50 5 58 28 1 -0.66 83 0 0 58 0 49 1 35 21.2 56 204 7 57 43 13 58 18 29 57 41 50 58 19 52 -0.66 84 0 0 57 52 17 1 35 24.9 56 205 8 57 34 39 58 10 0 57 33 16 58 11 23 -0.66 85 0 0 57 43 25 1 35 28.7 56 207 8 57 25 44 58 1 11 57 24 21 58 2 34 -0.66 86 0 0 57 34 13 1 35 32.4 56 209 9 57 16 29 57 52 1 57 15 6 57 53 25 -0.66 87 0 0 57 24 40 1 35 36.2 56 210 9 57 6 54 57 42 31 57 5 30 57 43 55 -0.66 88 0 0 57 14 47 1 35 40.0 56 212 10 56 56 57 57 32 40 56 55 34 57 34 4 -0.66 89 0 0 57 4 33 1 35 43.9 56 214 11 56 46 40 57 22 29 56 45 16 57 23 53 -0.66 90 0 0 56 53 57 1 35 47.7 56 215 11 56 36 1 57 11 56 56 34 37 57 13 21 -0.66 91 0 0 56 43 0 1 35 51.6 55 217 12 56 25 1 57 1 3 56 23 37 57 2 27 -0.66 92 0 0 56 31 42 1 35 55.5 55 219 12 56 13 40 56 49 47 56 12 16 56 51 12 -0.66 93 0 0 56 20 2 1 35 59.4 55 220 13 56 1 57 56 38 10 56 0 32 56 39 36 -0.66 94 0 0 56 8 0 1 36 3.3 55 222 14 55 49 52 56 26 12 55 48 27 56 27 37 -0.66 95 0 0 55 55 36 1 36 7.2 55 224 14 55 37 24 56 13 51 55 35 59 56 15 17 -0.66 96 0 0 55 42 49 1 36 11.2 54 225 15 55 24 34 56 1 8 55 23 9 56 2 34 -0.66 97 0 0 55 29 40 1 36 15.2 54 227 15 55 11 22 55 48 2 55 9 56 55 49 29 -0.66 98 0 0 55 16 9 1 36 19.2 54 229 16 54 57 47 55 34 34 54 56 21 55 36 1 -0.66 99 0 0 55 2 14 1 36 23.3 53 230 17 54 43 49 55 20 43 54 42 23 55 22 10 -0.66 100 0 0 54 47 56 1 36 27.3 53 232 17 54 29 28 55 6 29 54 28 1 55 7 56 -0.66 101 0 0 54 33 16 1 36 31.4 53 233 18 54 14 44 54 51 52 54 13 17 54 53 19 -0.66 102 0 0 54 18 11 1 36 35.5 53 235 18 53 59 36 54 36 51 53 58 9 54 38 19 -0.66 103 0 0 54 2 43 1 36 39.6 52 236 19 53 44 4 54 21 27 53 42 37 54 22 55 -0.66 104 0 0 53 46 51 1 36 43.7 52 238 20 53 28 9 54 5 38 53 26 41 54 7 7 -0.66 105 0 0 53 30 36 1 36 47.9 51 239 20 53 11 49 53 49 26 53 10 21 53 50 55 -0.66 106 0 0 53 13 56 1 36 52.1 51 241 21 52 55 6 53 32 50 52 53 37 53 34 19 -0.66 107 0 0 52 56 52 1 36 56.3 51 242 22 52 37 58 53 15 50 52 36 29 53 17 19 -0.66 108 0 0 52 39 23 1 37 0.5 50 244 22 52 20 26 52 58 25 52 18 57 52 59 54 -0.66 109 0 0 52 21 30 1 37 4.7 50 245 23 52 2 29 52 40 35 52 1 0 52 42 5 -0.66 110 0 0 52 3 12 1 37 8.9 49 247 24 51 44 7 52 22 21 51 42 38 52 23 51 -0.66 111 0 0 51 44 30 1 37 13.2 49 248 24 51 25 21 52 3 43 51 23 52 52 5 13 -0.66 112 0 0 51 25 22 1 37 17.4 48 250 25 51 6 10 51 44 39 51 4 40 51 46 9 -0.66 113 0 0 51 5 50 1 37 21.7 48 251 26 50 46 34 51 25 10 50 45 4 51 26 41 -0.66 114 0 0 50 45 53 1 37 26.0 47 252 26 50 26 34 51 5 17 50 25 3 51 6 48 -0.66 115 0 0 50 25 31 1 37 30.3 47 254 27 50 6 8 50 44 58 50 4 37 50 46 30 -0.66 116 0 0 50 4 43 1 37 34.6 46 255 28 49 45 17 50 24 15 49 43 46 50 25 46 -0.66 117 0 0 49 43 31 1 37 38.9 46 256 29 49 24 2 50 3 6 49 22 30 50 4 38 -0.66 118 0 0 49 21 54 1 37 43.2 45 258 29 49 2 21 49 41 32 49 0 50 49 43 5 -0.66 119 0 0 48 59 52 1 37 47.5 45 259 30 48 40 16 49 19 34 48 38 44 49 21 6 -0.66 120 0 0 48 37 26 1 37 51.8 44 260 31 48 17 46 48 57 10 48 16 14 48 58 43 -0.66 121 0 0 48 14 34 1 37 56.1 44 261 31 47 54 51 48 34 22 47 53 19 48 35 55 -0.66 122 0 0 47 51 18 1 38 0.4 43 262 32 47 31 32 48 11 9 47 30 0 48 12 43 -0.66 123 0 0 47 27 38 1 38 4.7 42 264 33 47 7 49 47 47 32 47 6 16 47 49 6 -0.66 124 0 0 47 3 33 1 38 8.9 42 265 34 46 43 41 47 23 31 46 42 8 47 25 5 -0.66 125 0 0 46 39 5 1 38 13.2 41 266 34 46 19 10 46 59 5 46 17 37 47 0 39 -0.66 126 0 0 46 14 13 1 38 17.5 40 267 35 45 54 15 46 34 16 45 52 41 46 35 50 -0.66 127 0 0 45 48 57 1 38 21.7 40 268 36 45 28 56 46 9 3 45 27 23 46 10 37 -0.67 128 0 0 45 23 18 1 38 25.9 39 269 37 45 3 15 45 43 27 45 1 41 45 45 1 -0.67 129 0 0 44 57 17 1 38 30.1 38 270 37 44 37 11 45 17 27 44 35 37 45 19 2 -0.67 130 0 0 44 30 53 1 38 34.2 37 271 38 44 10 45 44 51 6 44 9 11 44 52 41 -0.67 131 0 0 44 4 7 1 38 38.4 37 272 39 43 43 57 44 24 22 43 42 23 44 25 58 -0.67 132 0 0 43 37 0 1 38 42.5 36 273 40 43 16 48 43 57 17 43 15 13 43 58 53 -0.67 133 0 0 43 9 31 1 38 46.5 35 274 40 42 49 17 43 29 51 42 47 43 43 31 26 -0.67 134 0 0 42 41 43 1 38 50.5 34 275 41 42 21 27 43 2 4 42 19 52 43 3 40 -0.67 135 0 0 42 13 34 1 38 54.5 34 276 42 41 53 17 42 33 57 41 51 42 42 35 33 -0.67 136 0 0 41 45 6 1 38 58.4 33 277 42 41 24 48 42 5 31 41 23 12 42 7 7 -0.67 137 0 0 41 16 20 1 39 2.3 32 278 43 40 56 0 41 36 46 40 54 25 41 38 22 -0.67 138 0 0 40 47 16 1 39 6.1 31 279 44 40 26 54 41 7 43 40 25 19 41 9 19 -0.67 139 0 0 40 17 54 1 39 9.8 30 280 45 39 57 31 40 38 22 39 55 56 40 39 58 -0.67 140 0 0 39 48 16 1 39 13.5 29 281 45 39 27 52 40 8 44 39 26 17 40 10 21 -0.67 141 0 0 39 18 22 1 39 17.1 29 282 46 38 57 58 39 38 51 38 56 22 39 40 28 -0.68 142 0 0 38 48 13 1 39 20.6 28 282 47 38 27 49 39 8 43 38 26 13 39 10 20 -0.68 143 0 0 38 17 51 1 39 24.1 27 283 47 37 57 26 38 38 21 37 55 50 38 39 57 -0.68 144 0 0 37 47 15 1 39 27.5 26 284 48 37 26 50 38 7 45 37 25 14 38 9 22 -0.68 145 0 0 37 16 26 1 39 30.7 25 285 49 36 56 1 37 36 57 36 54 26 37 38 33 -0.68 146 0 0 36 45 27 1 39 33.9 24 285 49 36 25 2 37 5 57 36 23 26 37 7 33 -0.68 147 0 0 36 14 16 1 39 37.1 23 286 50 35 53 52 36 34 47 35 52 16 36 36 23 -0.68 148 0 0 35 42 57 1 39 40.1 22 287 51 35 22 33 36 3 27 35 20 57 36 5 3 -0.68 149 0 0 35 11 29 1 39 43.0 21 288 51 34 51 5 35 31 58 34 49 30 35 33 34 -0.68 150 0 0 34 39 53 1 39 45.8 20 288 52 34 19 31 35 0 21 34 17 55 35 1 58 -0.69 151 0 0 34 8 11 1 39 48.5 19 289 53 33 47 50 34 28 39 33 46 14 34 30 15 -0.69 152 0 0 33 36 24 1 39 51.0 18 290 53 33 16 3 33 56 50 33 14 28 33 58 26 -0.69 153 0 0 33 4 32 1 39 53.5 17 290 54 32 44 13 33 24 57 32 42 38 33 26 33 -0.69 154 0 0 32 32 37 1 39 55.9 16 291 54 32 12 19 32 53 0 32 10 44 32 54 36 -0.69 155 0 0 32 0 40 1 39 58.1 16 291 55 31 40 24 32 21 2 31 38 49 32 22 37 -0.70 156 0 0 31 28 41 1 40 0.2 15 292 55 31 8 27 31 49 1 31 6 52 31 50 37 -0.70 157 0 0 30 56 43 1 40 2.2 14 292 55 30 36 30 31 17 1 30 34 56 31 18 36 -0.70 158 0 0 30 24 45 1 40 4.0 13 293 56 30 4 35 30 45 1 30 3 0 30 46 37 -0.70 159 0 0 29 52 50 1 40 5.7 12 294 56 29 32 41 30 13 4 29 31 7 30 14 39 -0.71 160 0 0 29 20 58 1 40 7.3 10 294 57 29 0 51 29 41 9 28 59 17 29 42 44 -0.71 161 0 0 28 49 10 1 40 8.7 9 295 57 28 29 6 29 9 19 28 27 32 29 10 54 -0.72 162 0 0 28 17 27 1 40 10.0 8 295 57 27 57 25 28 37 33 27 55 52 28 39 8 -0.73 163 0 0 27 45 50 1 40 11.1 7 296 57 27 25 51 28 5 54 27 24 18 28 7 29 -0.74 164 0 0 27 14 21 1 40 12.1 6 296 57 26 54 25 27 34 22 26 52 52 27 35 57 -0.75 165 0 0 26 43 0 1 40 13.0 5 296 58 26 23 7 27 2 59 26 21 34 27 4 33 -0.76 166 0 0 26 11 49 1 40 13.7 4 297 58 25 51 58 26 31 44 25 50 25 26 33 18 -0.79 167 0 0 25 40 48 1 40 14.3 3 297 58 25 21 0 26 0 40 25 19 27 26 2 14 -0.83 168 0 0 25 9 58 1 40 14.7 2 298 58 24 50 13 25 29 48 24 48 41 25 31 21 -0.90 169 0 0 24 39 20 1 40 14.9 1 298 58 24 19 39 24 59 7 24 18 7 25 0 40 -1.11 170 0 0 24 8 56 1 40 15.0 0 299 58 23 49 18 24 28 39 .. .. .. 24 30 12 -3.93 Uncertainty in time = +/- 1 secs Prediction of 2023 Aug 27.0 Data for the target star ------------------------ * name: TYC 1898-01697-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 51 24.0853 DE: +26 05 18.244 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 51 24.0854 DE: +26 05 18.244 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (1280) Baillauda asteroid class: approx. diameter [km]: 53 approx. diameter ["]: 0.023 distance from Earth [AU]: 3.24060 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#79 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): 0.007", 0.001", 101.434° remarks: * orbital elements for (1280)Baillauda : Mean anomaly = 56.2146503761 deg Arg. of pericenter = 90.9208328750 deg Long. of node = 292.5409163138 deg Inclination = 6.4246204621 deg Eccentricity = 0.0434327167 Semimajor axis = 3.4149581220 AU Perihelion dist = 3.2666372132 AU Mag: H = 10.16, G = 0.15 Epoch of elements : MJD 60219.06597222 TDT (2023 Oct 02.0660) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#792023Aug21,3.19,2023,10,2,1.581488,0.057502,0.540162,9.336871,-0.995543,-0.005784,0.000547,0.000000,0.000000 68.9713,26.0609,153.67,-3.42,False TYC 1898-01697-1,6.85669033,26.0884011,0.00,10.01,0.00,0.0,0,,6.88101276,26.0608713,6.24,0.00,0,0,0 1280,Baillauda,16.25,53.000,3.2406,0,0,1.881,-2.71,,3.0,0 0,56.0482,2023,10,1,90.9208,292.5409,6.4246,0.04343,3.41496,3.26664,10.16,5.0,0.15 1.039,0.0070,0.0006,101,0.0070,Known errors,-1.00,0,-1,-1 20231002_1697-1,60183.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Aug 26, 23:53 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org