IOTA/IOTA-ES occultation update for (89) Julia / TYC 1946-01609-1 event on 2022 Oct 23, 03:59 UT Visible from Europe Summary ------- On 2022 Oct 23 UT, the 145.4 km diameter asteroid (89) Julia will occult a 11.7 mag star in the constellation Cancer for observers along a path across Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.88 mag to 11.94 mag (the magnitude of the asteroid) for at most 7.960 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: 2022 Oct 23, 03:52 - 2022 Oct 23, 04:04 * geocentric midpoint of event [JD]: 2459875.66588671 * magnitude of target star: 11.70 * magnitude drop [mag]: 0.88 * estimated maximum duration [s]: 7.960 * Moon: 6 % sunlit, 54° distance * Sun: 82° distance * rough path description: Europe The occultation path -------------------- * approximate projected width [km]: 147 * 1 sigma uncertainty interval [path widths]: +/- 0.03 * 1 sigma uncertainty interval [seconds]: +/- 0.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.007, +/- 0.004) * 1 sigma uncertainty ellipse (major, minor, PA): (0.008", 0.002", 118°) * approx speed of asteroid's shadow [km/s]: 18.2701 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1946-01609-1 by 89 Julia on 2022 Oct 23 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 - 60 0 0 24 44 12 3 53 6.5 0 62 -76 .. .. .. 25 29 27 .. .. .. 25 31 52 .... - 59 0 0 25 13 32 3 53 6.6 1 62 -76 24 28 30 25 58 39 24 26 5 26 1 5 -0.20 - 58 0 0 25 42 24 3 53 6.8 2 63 -75 24 57 30 26 27 24 24 55 5 26 29 49 -0.18 - 57 0 0 26 10 49 3 53 7.1 3 63 -74 25 26 1 26 55 41 25 23 38 26 58 5 -0.16 - 56 0 0 26 38 44 3 53 7.5 4 63 -74 25 54 5 27 23 29 25 51 41 27 25 53 -0.16 - 55 0 0 27 6 12 3 53 8.0 5 64 -73 26 21 40 27 50 49 26 19 17 27 53 13 -0.15 - 54 0 0 27 33 10 3 53 8.7 6 64 -72 26 48 46 28 17 40 26 46 23 28 20 3 -0.15 - 53 0 0 27 59 39 3 53 9.4 7 65 -71 27 15 22 28 44 1 27 13 0 28 46 23 -0.15 - 52 0 0 28 25 39 3 53 10.2 8 65 -70 27 41 30 29 9 52 27 39 8 29 12 15 -0.15 - 51 0 0 28 51 9 3 53 11.2 9 66 -70 28 7 8 29 35 14 28 4 46 29 37 36 -0.15 - 50 0 0 29 16 9 3 53 12.2 10 66 -69 28 32 16 30 0 7 28 29 55 30 2 28 -0.15 - 49 0 0 29 40 39 3 53 13.3 11 67 -68 28 56 54 30 24 29 28 54 33 30 26 50 -0.15 - 48 0 0 30 4 39 3 53 14.5 12 67 -67 29 21 1 30 48 21 29 18 41 30 50 41 -0.14 - 47 0 0 30 28 8 3 53 15.8 13 68 -66 29 44 39 31 11 42 29 42 19 31 14 3 -0.14 - 46 0 0 30 51 8 3 53 17.2 14 68 -65 30 7 46 31 34 34 30 5 27 31 36 54 -0.14 - 45 0 0 31 13 37 3 53 18.7 15 69 -65 30 30 23 31 56 55 30 28 4 31 59 14 -0.14 - 44 0 0 31 35 35 3 53 20.2 16 69 -64 30 52 30 32 18 46 30 50 11 32 21 5 -0.14 - 43 0 0 31 57 4 3 53 21.8 17 70 -63 31 14 6 32 40 6 31 11 48 32 42 25 -0.14 - 42 0 0 32 18 1 3 53 23.5 18 70 -62 31 35 11 33 0 56 31 32 53 33 3 14 -0.14 - 41 0 0 32 38 29 3 53 25.3 19 71 -61 31 55 46 33 21 16 31 53 29 33 23 33 -0.14 - 40 0 0 32 58 25 3 53 27.2 20 72 -60 32 15 50 33 41 5 32 13 34 33 43 22 -0.14 - 39 0 0 33 17 52 3 53 29.1 21 72 -59 32 35 24 34 0 24 32 33 8 34 2 40 -0.14 - 38 0 0 33 36 48 3 53 31.1 21 73 -59 32 54 28 34 19 12 32 52 12 34 21 29 -0.14 - 37 0 0 33 55 14 3 53 33.1 22 73 -58 33 13 1 34 37 31 33 10 46 34 39 47 -0.14 - 36 0 0 34 13 10 3 53 35.2 23 74 -57 33 31 4 34 55 19 33 28 49 34 57 35 -0.14 - 35 0 0 34 30 35 3 53 37.4 24 74 -56 33 48 37 35 12 38 33 46 22 35 14 53 -0.14 - 34 0 0 34 47 31 3 53 39.7 25 75 -55 34 5 40 35 29 26 34 3 25 35 31 41 -0.14 - 33 0 0 35 3 57 3 53 42.0 26 76 -54 34 22 12 35 45 45 34 19 58 35 47 59 -0.14 - 32 0 0 35 19 52 3 53 44.3 27 76 -54 34 38 15 36 1 34 34 36 1 36 3 48 -0.14 - 31 0 0 35 35 19 3 53 46.8 28 77 -53 34 53 48 36 16 54 34 51 34 36 19 7 -0.14 - 30 0 0 35 50 15 3 53 49.3 28 77 -52 35 8 51 36 31 44 35 6 38 36 33 57 -0.14 - 29 0 0 36 4 42 3 53 51.8 29 78 -51 35 23 24 36 46 4 35 21 11 36 48 17 -0.14 - 28 0 0 36 18 40 3 53 54.4 30 79 -50 35 37 28 36 59 56 35 35 16 37 2 9 -0.14 - 27 0 0 36 32 9 3 53 57.0 31 79 -49 35 51 3 37 13 18 35 48 51 37 15 31 -0.14 - 26 0 0 36 45 8 3 53 59.7 32 80 -49 36 4 8 37 26 12 36 1 56 37 28 24 -0.13 - 25 0 0 36 57 39 3 54 2.5 33 81 -48 36 16 44 37 38 37 36 14 33 37 40 49 -0.13 - 24 0 0 37 9 40 3 54 5.3 33 81 -47 36 28 51 37 50 33 36 26 40 37 52 44 -0.13 - 23 0 0 37 21 13 3 54 8.1 34 82 -46 36 40 29 38 2 1 36 38 19 38 4 12 -0.13 - 22 0 0 37 32 17 3 54 11.0 35 83 -45 36 51 39 38 13 0 36 49 28 38 15 11 -0.13 - 21 0 0 37 42 53 3 54 14.0 36 83 -45 37 2 20 38 23 31 37 0 10 38 25 41 -0.13 - 20 0 0 37 53 1 3 54 16.9 37 84 -44 37 12 32 38 33 33 37 10 22 38 35 44 -0.13 - 19 0 0 38 2 40 3 54 20.0 38 85 -43 37 22 16 38 43 8 37 20 6 38 45 18 -0.13 - 18 0 0 38 11 52 3 54 23.0 38 85 -42 37 31 32 38 52 15 37 29 22 38 54 25 -0.13 - 17 0 0 38 20 35 3 54 26.2 39 86 -41 37 40 19 39 0 54 37 38 10 39 3 4 -0.13 - 16 0 0 38 28 50 3 54 29.3 40 87 -41 37 48 38 39 9 5 37 46 29 39 11 15 -0.13 - 15 0 0 38 36 38 3 54 32.5 41 87 -40 37 56 30 39 16 49 37 54 21 39 18 58 -0.13 - 14 0 0 38 43 58 3 54 35.8 42 88 -39 38 3 53 39 24 5 38 1 45 39 26 15 -0.13 - 13 0 0 38 50 50 3 54 39.1 42 89 -38 38 10 49 39 30 54 38 8 41 39 33 3 -0.13 - 12 0 0 38 57 15 3 54 42.4 43 90 -37 38 17 17 39 37 16 38 15 9 39 39 25 -0.13 - 11 0 0 39 3 12 3 54 45.8 44 90 -37 38 23 18 39 43 11 38 21 9 39 45 19 -0.13 - 10 0 0 39 8 43 3 54 49.2 45 91 -36 38 28 51 39 48 38 38 26 43 39 50 47 -0.13 - 9 0 0 39 13 46 3 54 52.6 46 92 -35 38 33 56 39 53 39 38 31 48 39 55 47 -0.13 - 8 0 0 39 18 21 3 54 56.1 46 93 -34 38 38 34 39 58 12 38 36 26 40 0 20 -0.13 - 7 0 0 39 22 30 3 54 59.7 47 93 -34 38 42 45 40 2 19 38 40 37 40 4 27 -0.13 - 6 0 0 39 26 12 3 55 3.2 48 94 -33 38 46 28 40 5 58 38 44 21 40 8 6 -0.13 - 5 0 0 39 29 26 3 55 6.9 49 95 -32 38 49 45 40 9 11 38 47 37 40 11 19 -0.13 - 4 0 0 39 32 14 3 55 10.5 49 96 -31 38 52 34 40 11 57 38 50 26 40 14 5 -0.13 - 3 0 0 39 34 34 3 55 14.2 50 96 -30 38 54 55 40 14 17 38 52 48 40 16 24 -0.13 - 2 0 0 39 36 28 3 55 17.9 51 97 -30 38 56 50 40 16 10 38 54 43 40 18 17 -0.13 - 1 0 0 39 37 55 3 55 21.7 52 98 -29 38 58 18 40 17 36 38 56 11 40 19 43 -0.13 0 0 0 39 38 55 3 55 25.5 52 99 -28 38 59 18 40 18 35 38 57 11 40 20 43 -0.13 1 0 0 39 39 28 3 55 29.3 53 100 -27 38 59 52 40 19 8 38 57 45 40 21 15 -0.13 2 0 0 39 39 34 3 55 33.2 54 100 -27 38 59 58 40 19 14 38 57 51 40 21 22 -0.13 3 0 0 39 39 14 3 55 37.1 55 101 -26 38 59 37 40 18 54 38 57 30 40 21 1 -0.13 4 0 0 39 38 26 3 55 41.1 56 102 -25 38 58 49 40 18 6 38 56 42 40 20 14 -0.13 5 0 0 39 37 12 3 55 45.1 56 103 -24 38 57 34 40 16 52 38 55 27 40 19 0 -0.13 6 0 0 39 35 30 3 55 49.1 57 104 -23 38 55 52 40 15 12 38 53 45 40 17 20 -0.13 7 0 0 39 33 22 3 55 53.2 58 105 -23 38 53 43 40 13 4 38 51 35 40 15 12 -0.13 8 0 0 39 30 46 3 55 57.3 59 106 -22 38 51 6 40 10 30 38 48 58 40 12 38 -0.13 9 0 0 39 27 44 3 56 1.5 59 107 -21 38 48 2 40 7 29 38 45 54 40 9 37 -0.13 10 0 0 39 24 14 3 56 5.7 60 108 -20 38 44 30 40 4 1 38 42 22 40 6 9 -0.13 11 0 0 39 20 17 3 56 9.9 61 109 -20 38 40 31 40 0 6 38 38 23 40 2 14 -0.13 12 0 0 39 15 52 3 56 14.2 62 110 -19 38 36 4 39 55 44 38 33 57 39 57 52 -0.13 13 0 0 39 11 1 3 56 18.5 62 111 -18 38 31 10 39 50 54 38 29 2 39 53 2 -0.13 14 0 0 39 5 41 3 56 22.8 63 112 -17 38 25 48 39 45 37 38 23 40 39 47 46 -0.13 15 0 0 38 59 54 3 56 27.2 64 113 -16 38 19 59 39 39 53 38 17 50 39 42 2 -0.13 16 0 0 38 53 40 3 56 31.7 65 114 -16 38 13 41 39 33 42 38 11 32 39 35 51 -0.13 17 0 0 38 46 57 3 56 36.2 66 115 -15 38 6 55 39 27 3 38 4 46 39 29 12 -0.13 18 0 0 38 39 47 3 56 40.7 66 116 -14 37 59 41 39 19 56 37 57 32 39 22 5 -0.13 19 0 0 38 32 8 3 56 45.2 67 117 -13 37 51 59 39 12 21 37 49 50 39 14 30 -0.13 20 0 0 38 24 1 3 56 49.8 68 118 -12 37 43 48 39 4 18 37 41 39 39 6 28 -0.13 21 0 0 38 15 26 3 56 54.5 69 120 -12 37 35 9 38 55 47 37 33 0 38 57 57 -0.13 22 0 0 38 6 23 3 56 59.2 69 121 -11 37 26 1 38 46 48 37 23 51 38 48 58 -0.13 23 0 0 37 56 51 3 57 3.9 70 123 -10 37 16 24 38 37 20 37 14 14 38 39 31 -0.13 24 0 0 37 46 50 3 57 8.7 71 124 -9 37 6 19 38 27 24 37 4 8 38 29 35 -0.13 25 0 0 37 36 20 3 57 13.5 72 126 -8 36 55 44 38 16 59 36 53 33 38 19 10 -0.13 26 0 0 37 25 21 3 57 18.3 72 127 -7 36 44 39 38 6 6 36 42 29 38 8 17 -0.13 27 0 0 37 13 52 3 57 23.2 73 129 -7 36 33 6 37 54 43 36 30 55 37 56 54 -0.13 28 0 0 37 1 55 3 57 28.2 74 131 -6 36 21 3 37 42 51 36 18 51 37 45 2 -0.13 29 0 0 36 49 27 3 57 33.2 75 133 -5 36 8 29 37 30 29 36 6 18 37 32 41 -0.13 30 0 0 36 36 30 3 57 38.2 75 135 -4 35 55 26 37 17 38 35 53 15 37 19 50 -0.13 31 0 0 36 23 3 3 57 43.3 76 138 -3 35 41 53 37 4 17 35 39 41 37 6 30 -0.13 32 0 0 36 9 6 3 57 48.4 77 140 -2 35 27 50 36 50 26 35 25 37 36 52 39 -0.13 33 0 0 35 54 39 3 57 53.6 77 143 -2 35 13 16 36 36 6 35 11 3 36 38 19 -0.13 34 0 0 35 39 41 3 57 58.8 78 146 -1 34 58 11 36 21 14 34 55 58 36 23 28 -0.13 35 0 0 35 24 13 3 58 4.0 79 150 0 34 42 36 36 5 53 34 40 23 36 8 7 -0.13 36 0 0 35 8 13 3 58 9.3 79 153 1 34 26 30 35 50 1 34 24 16 35 52 15 -0.13 37 0 0 34 51 43 3 58 14.7 80 158 2 34 9 53 35 33 38 34 7 38 35 35 53 -0.13 38 0 0 34 34 42 3 58 20.0 81 163 3 33 52 44 35 16 44 33 50 29 35 18 59 -0.13 39 0 0 34 17 10 3 58 25.5 81 168 4 33 35 4 34 59 19 33 32 49 35 1 35 -0.13 40 0 0 33 59 6 3 58 30.9 81 174 5 33 16 53 34 41 23 33 14 37 34 43 39 -0.14 41 0 0 33 40 30 3 58 36.4 82 180 6 32 58 10 34 22 55 32 55 54 34 25 12 -0.14 42 0 0 33 21 23 3 58 42.0 82 187 6 32 38 55 34 3 56 32 36 39 34 6 13 -0.14 43 0 0 33 1 45 3 58 47.6 82 195 7 32 19 8 33 44 25 32 16 52 33 46 43 -0.14 44 0 0 32 41 34 3 58 53.2 82 202 8 31 58 50 33 24 23 31 56 32 33 26 41 -0.14 45 0 0 32 20 52 3 58 58.9 82 210 9 31 37 59 33 3 48 31 35 41 33 6 7 -0.14 46 0 0 31 59 37 3 59 4.6 82 218 10 31 16 36 32 42 42 31 14 18 32 45 1 -0.14 47 0 0 31 37 50 3 59 10.3 82 225 11 30 54 41 32 21 4 30 52 23 32 23 23 -0.14 48 0 0 31 15 32 3 59 16.1 81 231 12 30 32 14 31 58 54 30 29 55 32 1 13 -0.14 49 0 0 30 52 41 3 59 21.9 81 237 13 30 9 15 31 36 11 30 6 55 31 38 31 -0.14 50 0 0 30 29 17 3 59 27.7 80 243 14 29 45 43 31 12 56 29 43 23 31 15 17 -0.13 51 0 0 30 5 22 3 59 33.6 80 247 15 29 21 39 30 49 10 29 19 19 30 51 31 -0.13 52 0 0 29 40 55 3 59 39.5 79 252 16 28 57 3 30 24 51 28 54 42 30 27 12 -0.13 53 0 0 29 15 55 3 59 45.5 78 255 17 28 31 55 30 0 0 28 29 34 30 2 22 -0.13 54 0 0 28 50 24 3 59 51.4 78 259 18 28 6 15 29 34 37 28 3 53 29 36 59 -0.13 55 0 0 28 24 20 3 59 57.4 77 262 19 27 40 3 29 8 42 27 37 41 29 11 5 -0.13 56 0 0 27 57 45 4 0 3.4 76 265 20 27 13 19 28 42 16 27 10 57 28 44 39 -0.13 57 0 0 27 30 39 4 0 9.4 75 267 21 26 46 4 28 15 18 26 43 41 28 17 41 -0.13 58 0 0 27 3 0 4 0 15.5 74 269 22 26 18 17 27 47 48 26 15 54 27 50 12 -0.13 59 0 0 26 34 51 4 0 21.6 73 271 23 25 50 0 27 19 48 25 47 36 27 22 12 -0.13 60 0 0 26 6 11 4 0 27.7 72 273 24 25 21 12 26 51 16 25 18 47 26 53 41 -0.13 61 0 0 25 37 1 4 0 33.7 71 275 25 24 51 53 26 22 14 24 49 28 26 24 39 -0.13 62 0 0 25 7 20 4 0 39.8 70 277 26 24 22 4 25 52 41 24 19 39 25 55 7 -0.13 63 0 0 24 37 9 4 0 46.0 69 278 27 23 51 45 25 22 39 23 49 20 25 25 5 -0.13 64 0 0 24 6 29 4 0 52.1 68 279 28 23 20 58 24 52 7 23 18 31 24 54 33 -0.14 65 0 0 23 35 21 4 0 58.2 67 281 29 22 49 41 24 21 5 22 47 14 24 23 33 -0.14 66 0 0 23 3 43 4 1 4.3 66 282 30 22 17 56 23 49 36 22 15 29 23 52 3 -0.14 67 0 0 22 31 38 4 1 10.4 65 283 31 21 45 44 23 17 38 21 43 16 23 20 6 -0.14 68 0 0 21 59 6 4 1 16.4 64 284 33 21 13 4 22 45 13 21 10 36 22 47 41 -0.14 69 0 0 21 26 7 4 1 22.5 63 285 34 20 39 58 22 12 21 20 37 30 22 14 49 -0.14 70 0 0 20 52 42 4 1 28.5 62 286 35 20 6 26 21 39 2 20 3 58 21 41 32 -0.14 71 0 0 20 18 51 4 1 34.6 61 287 36 19 32 30 21 5 19 19 30 1 21 7 48 -0.14 72 0 0 19 44 37 4 1 40.6 60 288 37 18 58 9 20 31 10 18 55 40 20 33 40 -0.14 73 0 0 19 9 58 4 1 46.5 59 288 38 18 23 24 19 56 38 18 20 55 19 59 8 -0.14 74 0 0 18 34 57 4 1 52.4 58 289 39 17 48 18 19 21 43 17 45 48 19 24 13 -0.14 75 0 0 17 59 34 4 1 58.3 57 290 40 17 12 50 18 46 25 17 10 19 18 48 56 -0.14 76 0 0 17 23 51 4 2 4.2 56 290 42 16 37 1 18 10 46 16 34 30 18 13 17 -0.14 77 0 0 16 47 47 4 2 9.9 55 291 43 16 0 52 17 34 48 15 58 22 17 37 19 -0.14 78 0 0 16 11 24 4 2 15.7 53 292 44 15 24 25 16 58 29 15 21 54 17 1 1 -0.14 79 0 0 15 34 44 4 2 21.3 52 292 45 14 47 41 16 21 53 14 45 10 16 24 25 -0.14 80 0 0 14 57 47 4 2 26.9 51 293 46 14 10 40 15 45 0 14 8 9 15 47 32 -0.14 81 0 0 14 20 34 4 2 32.5 50 293 47 13 33 24 15 7 50 13 30 52 15 10 23 -0.14 82 0 0 13 43 7 4 2 37.9 49 294 48 12 55 54 14 30 26 12 53 22 14 32 59 -0.14 83 0 0 13 5 27 4 2 43.3 48 294 50 12 18 11 13 52 49 12 15 39 13 55 21 -0.14 84 0 0 12 27 35 4 2 48.6 46 294 51 11 40 17 13 14 59 11 37 45 13 17 31 -0.14 85 0 0 11 49 32 4 2 53.8 45 295 52 11 2 12 12 36 58 10 59 40 12 39 31 -0.14 86 0 0 11 11 20 4 2 59.0 44 295 53 10 23 58 11 58 47 10 21 26 12 1 20 -0.14 87 0 0 10 33 0 4 3 4.0 43 295 54 9 45 37 11 20 28 9 43 5 11 23 1 -0.14 88 0 0 9 54 33 4 3 8.9 42 296 56 9 7 10 10 42 2 9 4 37 10 44 35 -0.14 89 0 0 9 16 0 4 3 13.7 41 296 57 8 28 37 10 3 30 8 26 5 10 6 3 -0.14 90 0 0 8 37 24 4 3 18.5 39 296 58 7 50 1 9 24 53 7 47 28 9 27 26 -0.15 91 0 0 7 58 45 4 3 23.1 38 297 59 7 11 22 8 46 14 7 8 50 8 48 46 -0.15 92 0 0 7 20 4 4 3 27.5 37 297 60 6 32 42 8 7 32 6 30 10 8 10 5 -0.15 93 0 0 6 41 24 4 3 31.9 36 297 61 5 54 3 7 28 50 5 51 31 7 31 23 -0.15 94 0 0 6 2 45 4 3 36.2 35 297 63 5 15 26 6 50 10 5 12 54 6 52 42 -0.15 95 0 0 5 24 8 4 3 40.3 33 297 64 4 36 52 6 11 31 4 34 20 6 14 4 -0.15 96 0 0 4 45 36 4 3 44.3 32 297 65 3 58 22 5 32 57 3 55 50 5 35 29 -0.15 97 0 0 4 7 9 4 3 48.1 31 298 66 3 19 58 4 54 27 3 17 27 4 56 59 -0.15 98 0 0 3 28 49 4 3 51.9 30 298 67 2 41 41 4 16 4 2 39 10 4 18 36 -0.15 99 0 0 2 50 37 4 3 55.5 29 298 69 2 3 33 3 37 49 2 1 2 3 40 20 -0.15 100 0 0 2 12 35 4 3 58.9 27 298 70 1 25 34 2 59 42 1 23 3 3 2 14 -0.15 101 0 0 1 34 43 4 4 2.2 26 298 71 0 47 46 2 21 46 0 45 15 2 24 17 -0.15 102 0 0 0 57 2 4 4 5.4 25 298 72 0 10 10 1 44 1 0 7 40 1 46 32 -0.15 103 0 0 0 19 35 4 4 8.4 24 298 73 - 0 27 12 1 6 29 - 0 29 42 1 9 0 -0.15 104 0 0 - 0 17 38 4 4 11.3 23 298 74 - 1 4 20 0 29 11 - 1 6 50 0 31 41 -0.15 105 0 0 - 0 54 36 4 4 14.0 22 298 76 - 1 41 12 - 0 7 52 - 1 43 42 - 0 5 22 -0.15 106 0 0 - 1 31 17 4 4 16.6 20 298 77 - 2 17 48 - 0 44 39 - 2 20 17 - 0 42 9 -0.15 107 0 0 - 2 7 41 4 4 19.1 19 298 78 - 2 54 6 - 1 21 9 - 2 56 35 - 1 18 39 -0.15 108 0 0 - 2 43 46 4 4 21.4 18 298 79 - 3 30 5 - 1 57 21 - 3 32 34 - 1 54 51 -0.16 109 0 0 - 3 19 32 4 4 23.5 17 298 80 - 4 5 44 - 2 33 13 - 4 8 13 - 2 30 44 -0.16 110 0 0 - 3 54 57 4 4 25.5 16 298 81 - 4 41 3 - 3 8 45 - 4 43 31 - 3 6 16 -0.16 111 0 0 - 4 30 1 4 4 27.4 15 298 82 - 5 16 0 - 3 43 55 - 5 18 28 - 3 41 27 -0.16 112 0 0 - 5 4 42 4 4 29.1 13 298 83 - 5 50 35 - 4 18 44 - 5 53 2 - 4 16 16 -0.16 113 0 0 - 5 39 1 4 4 30.7 12 298 84 - 6 24 46 - 4 53 10 - 6 27 13 - 4 50 42 -0.16 114 0 0 - 6 12 55 4 4 32.1 11 298 85 - 6 58 33 - 5 27 11 - 7 1 0 - 5 24 44 -0.16 115 0 0 - 6 46 25 4 4 33.4 10 298 85 - 7 31 56 - 6 0 49 - 7 34 22 - 5 58 22 -0.17 116 0 0 - 7 19 30 4 4 34.5 9 297 86 - 8 4 53 - 6 34 1 - 8 7 18 - 6 31 35 -0.17 117 0 0 - 7 52 8 4 4 35.5 8 297 86 - 8 37 24 - 7 6 47 - 8 39 49 - 7 4 21 -0.17 118 0 0 - 8 24 20 4 4 36.4 7 297 86 - 9 9 28 - 7 39 7 - 9 11 52 - 7 36 42 -0.18 119 0 0 - 8 56 5 4 4 37.1 5 297 85 - 9 41 4 - 8 11 0 - 9 43 29 - 8 8 34 -0.18 120 0 0 - 9 27 22 4 4 37.7 4 297 85 -10 12 13 - 8 42 24 -10 14 37 - 8 40 0 -0.19 121 0 0 - 9 58 10 4 4 38.1 3 297 84 -10 42 54 - 9 13 21 -10 45 17 - 9 10 57 -0.21 122 0 0 -10 28 30 4 4 38.4 2 297 83 -11 13 5 - 9 43 49 -11 15 28 - 9 41 25 -0.25 123 0 0 -10 58 20 4 4 38.6 1 296 82 -11 42 47 -10 13 47 -11 45 10 -10 11 24 -0.37 Uncertainty in time = +/- 1 secs Prediction of 2022 Oct 17.0 Data for the target star ------------------------ * name: TYC 1946-01609-1 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 08 47 19.7013 DE: +25 44 54.123 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 08 47 19.7014 DE: +25 44 54.122 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 11.7 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (89) Julia asteroid class: ShapeModel approx. diameter [km]: 145 approx. diameter ["]: 0.079 distance from Earth [AU]: 2.54850 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#125 date of fit: 2022 Sep 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): 0.008", 0.002", 117.625° remarks: * orbital elements for (89)Julia : Mean anomaly = 86.4103094780 deg Arg. of pericenter = 45.0605651872 deg Long. of node = 311.5452402784 deg Inclination = 16.1272485363 deg Eccentricity = 0.1845498668 Semimajor axis = 2.5500218166 AU Perihelion dist = 2.0794156301 AU Mag: H = 6.76, G = 0.15 Epoch of elements : MJD 59875.16597222 TDT (2022 Oct 23.1660) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1252022Sep23,7.96,2022,10,23,3.981281,0.044185,0.120305,9.692113,-3.521814,-0.005479,0.001640,0.000000,0.000000 40.8902,25.6653,116.38,-11.38,False TYC 1946-01609-1,8.78880591,25.7483675,0.00,11.70,0.00,0.0,0,,8.81103718,25.6652870,0.88,0.00,0,0,0 89,Julia,11.94,145.4,2.5485,0,0,2.474,-12.15,,7.0,0 0,86.3701,2022,10,23,45.0606,311.5452,16.1272,0.18455,2.55002,2.07942,6.76,5.0,0.15 1.027,0.0083,0.0018,118,0.0021,Known errors,-1.00,-1,-1,-1 20221023_1609-1,59868.96 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 16, 23:06 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org