IOTA/IOTA-ES occultation update for (375) Ursula / TYC 1418-00135-1 event on 2022 Nov 07, 05:21 UT Visible from Europe Summary ------- On 2022 Nov 07 UT, the 195.3 km diameter asteroid (375) Ursula will occult a 9.2 mag star in the constellation Leo 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 4.59 mag to 13.81 mag (the magnitude of the asteroid) for at most 10.340 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 Nov 07, 05:16 - 2022 Nov 07, 05:27 * geocentric midpoint of event [JD]: 2459890.72344737 * magnitude of target star: 9.24 * magnitude drop [mag]: 4.59 * estimated maximum duration [s]: 10.340 * Moon: 98 % sunlit, 116° distance * Sun: 80° distance * rough path description: Europe Additional comments ------------------- RUWE high The occultation path -------------------- * approximate projected width [km]: 201 * 1 sigma uncertainty interval [path widths]: +/- 0.07 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.013, +/- 0.010) * 1 sigma uncertainty ellipse (major, minor, PA): (0.016", 0.002", 128°) * approx speed of asteroid's shadow [km/s]: 18.8903 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1418-00135-1 by 375 Ursula on 2022 Nov 7 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 - 78 0 0 32 55 50 5 16 18.1 1 66 -73 31 56 20 33 55 37 31 48 35 34 3 27 .... - 77 0 0 33 18 9 5 16 18.2 2 67 -72 32 18 47 34 17 47 32 11 3 34 25 35 -0.26 - 76 0 0 33 40 2 5 16 18.5 3 67 -71 32 40 49 34 39 31 32 33 7 34 47 18 -0.26 - 75 0 0 34 1 29 5 16 18.8 4 68 -71 33 2 26 35 0 49 32 54 44 35 8 35 -0.26 - 74 0 0 34 22 30 5 16 19.2 4 68 -70 33 23 36 35 21 41 33 15 55 35 29 25 -0.25 - 73 0 0 34 43 5 5 16 19.6 5 69 -69 33 44 20 35 42 7 33 36 41 35 49 50 -0.25 - 72 0 0 35 3 14 5 16 20.2 6 70 -69 34 4 38 36 2 6 33 57 0 36 9 49 -0.25 - 71 0 0 35 22 57 5 16 20.8 7 70 -68 34 24 30 36 21 40 34 16 53 36 29 21 -0.25 - 70 0 0 35 42 14 5 16 21.5 8 71 -67 34 43 55 36 40 48 34 36 20 36 48 28 -0.25 - 69 0 0 36 1 4 5 16 22.3 9 71 -67 35 2 55 36 59 29 34 55 20 37 7 8 -0.25 - 68 0 0 36 19 28 5 16 23.2 10 72 -66 35 21 28 37 17 44 35 13 54 37 25 21 -0.25 - 67 0 0 36 37 26 5 16 24.1 11 73 -65 35 39 34 37 35 33 35 32 2 37 43 9 -0.25 - 66 0 0 36 54 58 5 16 25.1 11 73 -64 35 57 15 37 52 55 35 49 44 38 0 31 -0.25 - 65 0 0 37 12 3 5 16 26.2 12 74 -64 36 14 29 38 9 52 36 6 59 38 17 26 -0.25 - 64 0 0 37 28 42 5 16 27.3 13 74 -63 36 31 16 38 26 22 36 23 47 38 33 55 -0.25 - 63 0 0 37 44 55 5 16 28.5 14 75 -62 36 47 38 38 42 26 36 40 10 38 49 58 -0.25 - 62 0 0 38 0 42 5 16 29.8 15 76 -61 37 3 33 38 58 5 36 56 6 39 5 35 -0.25 - 61 0 0 38 16 2 5 16 31.1 16 76 -61 37 19 2 39 13 17 37 11 36 39 20 47 -0.25 - 60 0 0 38 30 57 5 16 32.5 17 77 -60 37 34 5 39 28 4 37 26 40 39 35 32 -0.25 - 59 0 0 38 45 26 5 16 34.0 17 78 -59 37 48 42 39 42 24 37 41 18 39 49 52 -0.25 - 58 0 0 38 59 29 5 16 35.5 18 78 -58 38 2 53 39 56 19 37 55 30 40 3 46 -0.25 - 57 0 0 39 13 6 5 16 37.1 19 79 -58 38 16 37 40 9 48 38 9 16 40 17 14 -0.25 - 56 0 0 39 26 17 5 16 38.7 20 80 -57 38 29 56 40 22 52 38 22 36 40 30 17 -0.25 - 55 0 0 39 39 3 5 16 40.4 21 80 -56 38 42 50 40 35 30 38 35 30 40 42 54 -0.25 - 54 0 0 39 51 24 5 16 42.2 21 81 -55 38 55 17 40 47 43 38 47 58 40 55 6 -0.25 - 53 0 0 40 3 18 5 16 44.0 22 82 -55 39 7 19 40 59 31 39 0 1 41 6 52 -0.24 - 52 0 0 40 14 48 5 16 45.8 23 82 -54 39 18 55 41 10 53 39 11 38 41 18 14 -0.24 - 51 0 0 40 25 52 5 16 47.7 24 83 -53 39 30 6 41 21 51 39 22 50 41 29 11 -0.24 - 50 0 0 40 36 31 5 16 49.7 25 84 -52 39 40 52 41 32 23 39 33 36 41 39 42 -0.24 - 49 0 0 40 46 45 5 16 51.7 25 84 -52 39 51 12 41 42 31 39 43 57 41 49 49 -0.24 - 48 0 0 40 56 34 5 16 53.7 26 85 -51 40 1 7 41 52 13 39 53 53 41 59 31 -0.24 - 47 0 0 41 5 58 5 16 55.8 27 86 -50 40 10 37 42 1 31 40 3 24 42 8 48 -0.24 - 46 0 0 41 14 57 5 16 58.0 28 86 -49 40 19 41 42 10 25 40 12 29 42 17 41 -0.24 - 45 0 0 41 23 31 5 17 0.2 28 87 -49 40 28 21 42 18 54 40 21 10 42 26 9 -0.24 - 44 0 0 41 31 41 5 17 2.5 29 88 -48 40 36 36 42 26 58 40 29 26 42 34 13 -0.24 - 43 0 0 41 39 26 5 17 4.8 30 89 -47 40 44 26 42 34 38 40 37 16 42 41 52 -0.24 - 42 0 0 41 46 47 5 17 7.1 31 89 -46 40 51 52 42 41 54 40 44 43 42 49 7 -0.24 - 41 0 0 41 53 43 5 17 9.5 31 90 -46 40 58 53 42 48 46 40 51 44 42 55 58 -0.24 - 40 0 0 42 0 15 5 17 11.9 32 91 -45 41 5 29 42 55 14 40 58 21 43 2 26 -0.24 - 39 0 0 42 6 23 5 17 14.4 33 92 -44 41 11 41 43 1 17 41 4 33 43 8 29 -0.24 - 38 0 0 42 12 6 5 17 16.9 34 92 -43 41 17 28 43 6 57 41 10 21 43 14 8 -0.24 - 37 0 0 42 17 26 5 17 19.5 34 93 -43 41 22 51 43 12 13 41 15 44 43 19 23 -0.24 - 36 0 0 42 22 21 5 17 22.1 35 94 -42 41 27 50 43 17 5 41 20 44 43 24 15 -0.24 - 35 0 0 42 26 53 5 17 24.7 36 95 -41 41 32 24 43 21 33 41 25 18 43 28 43 -0.24 - 34 0 0 42 31 0 5 17 27.4 37 95 -40 41 36 35 43 25 38 41 29 29 43 32 47 -0.24 - 33 0 0 42 34 44 5 17 30.2 37 96 -40 41 40 21 43 29 19 41 33 15 43 36 27 -0.24 - 32 0 0 42 38 3 5 17 33.0 38 97 -39 41 43 42 43 32 36 41 36 37 43 39 44 -0.24 - 31 0 0 42 40 59 5 17 35.8 39 98 -38 41 46 40 43 35 30 41 39 36 43 42 38 -0.24 - 30 0 0 42 43 31 5 17 38.6 40 99 -38 41 49 14 43 38 0 41 42 9 43 45 8 -0.24 - 29 0 0 42 45 39 5 17 41.5 40 99 -37 41 51 24 43 40 6 41 44 19 43 47 14 -0.24 - 28 0 0 42 47 23 5 17 44.5 41 100 -36 41 53 9 43 41 50 41 46 5 43 48 57 -0.24 - 27 0 0 42 48 44 5 17 47.5 42 101 -35 41 54 31 43 43 9 41 47 27 43 50 17 -0.24 - 26 0 0 42 49 41 5 17 50.5 42 102 -35 41 55 28 43 44 5 41 48 25 43 51 13 -0.24 - 25 0 0 42 50 14 5 17 53.6 43 103 -34 41 56 2 43 44 38 41 48 58 43 51 45 -0.24 - 24 0 0 42 50 23 5 17 56.7 44 103 -33 41 56 12 43 44 47 41 49 8 43 51 54 -0.24 - 23 0 0 42 50 9 5 17 59.8 45 104 -32 41 55 57 43 44 33 41 48 53 43 51 40 -0.24 - 22 0 0 42 49 31 5 18 3.0 45 105 -32 41 55 19 43 43 55 41 48 15 43 51 2 -0.24 - 21 0 0 42 48 29 5 18 6.3 46 106 -31 41 54 16 43 42 54 41 47 12 43 50 1 -0.24 - 20 0 0 42 47 3 5 18 9.5 47 107 -30 41 52 49 43 41 29 41 45 45 43 48 36 -0.24 - 19 0 0 42 45 13 5 18 12.9 48 108 -29 41 50 59 43 39 40 41 43 54 43 46 48 -0.24 - 18 0 0 42 43 0 5 18 16.2 48 109 -29 41 48 44 43 37 28 41 41 39 43 44 36 -0.24 - 17 0 0 42 40 22 5 18 19.6 49 110 -28 41 46 4 43 34 52 41 39 0 43 42 0 -0.24 - 16 0 0 42 37 21 5 18 23.1 50 111 -27 41 43 1 43 31 53 41 35 56 43 39 1 -0.24 - 15 0 0 42 33 55 5 18 26.6 50 112 -26 41 39 33 43 28 29 41 32 28 43 35 38 -0.24 - 14 0 0 42 30 6 5 18 30.1 51 113 -26 41 35 41 43 24 42 41 28 36 43 31 51 -0.24 - 13 0 0 42 25 52 5 18 33.7 52 113 -25 41 31 24 43 20 31 41 24 19 43 27 40 -0.24 - 12 0 0 42 21 14 5 18 37.3 53 114 -24 41 26 43 43 15 56 41 19 37 43 23 6 -0.24 - 11 0 0 42 16 11 5 18 41.0 53 115 -23 41 21 38 43 10 57 41 14 31 43 18 7 -0.24 - 10 0 0 42 10 44 5 18 44.7 54 116 -23 41 16 7 43 5 34 41 9 0 43 12 44 -0.24 - 9 0 0 42 4 53 5 18 48.4 55 118 -22 41 10 12 42 59 46 41 3 5 43 6 57 -0.24 - 8 0 0 41 58 37 5 18 52.2 55 119 -21 41 3 52 42 53 34 40 56 44 43 0 46 -0.24 - 7 0 0 41 51 56 5 18 56.0 56 120 -20 40 57 7 42 46 58 40 49 59 42 54 10 -0.24 - 6 0 0 41 44 51 5 18 59.9 57 121 -20 40 49 57 42 39 57 40 42 48 42 47 10 -0.24 - 5 0 0 41 37 21 5 19 3.9 58 122 -19 40 42 22 42 32 32 40 35 12 42 39 45 -0.24 - 4 0 0 41 29 25 5 19 7.8 58 123 -18 40 34 22 42 24 41 40 27 11 42 31 55 -0.24 - 3 0 0 41 21 5 5 19 11.8 59 124 -17 40 25 56 42 16 26 40 18 45 42 23 41 -0.24 - 2 0 0 41 12 19 5 19 15.9 60 125 -17 40 17 5 42 7 46 40 9 53 42 15 1 -0.24 - 1 0 0 41 3 8 5 19 20.0 60 127 -16 40 7 48 41 58 41 40 0 35 42 5 57 -0.24 0 0 0 40 53 31 5 19 24.2 61 128 -15 39 58 5 41 49 10 39 50 52 41 56 27 -0.24 1 0 0 40 43 29 5 19 28.4 62 129 -14 39 47 57 41 39 14 39 40 43 41 46 32 -0.24 2 0 0 40 33 1 5 19 32.6 62 131 -13 39 37 23 41 28 53 39 30 7 41 36 12 -0.24 3 0 0 40 22 8 5 19 36.9 63 132 -13 39 26 22 41 18 6 39 19 6 41 25 25 -0.24 4 0 0 40 10 48 5 19 41.3 64 133 -12 39 14 55 41 6 53 39 7 39 41 14 14 -0.24 5 0 0 39 59 2 5 19 45.7 65 135 -11 39 3 2 40 55 14 38 55 45 41 2 36 -0.24 6 0 0 39 46 50 5 19 50.1 65 136 -10 38 50 43 40 43 10 38 43 24 40 50 32 -0.24 7 0 0 39 34 11 5 19 54.6 66 138 -9 38 37 57 40 30 39 38 30 37 40 38 2 -0.24 8 0 0 39 21 6 5 19 59.2 67 140 -9 38 24 44 40 17 41 38 17 24 40 25 6 -0.24 9 0 0 39 7 34 5 20 3.7 67 142 -8 38 11 5 40 4 18 38 3 43 40 11 43 -0.24 10 0 0 38 53 36 5 20 8.4 68 143 -7 37 56 58 39 50 27 37 49 35 39 57 54 -0.24 11 0 0 38 39 11 5 20 13.1 69 145 -6 37 42 25 39 36 10 37 35 1 39 43 38 -0.24 12 0 0 38 24 18 5 20 17.8 69 147 -5 37 27 24 39 21 27 37 19 59 39 28 55 -0.24 13 0 0 38 8 59 5 20 22.6 70 149 -4 37 11 56 39 6 16 37 4 30 39 13 46 -0.24 14 0 0 37 53 12 5 20 27.4 71 152 -4 36 56 0 38 50 38 36 48 33 38 58 9 -0.24 15 0 0 37 36 58 5 20 32.3 71 154 -3 36 39 37 38 34 33 36 32 9 38 42 5 -0.24 16 0 0 37 20 17 5 20 37.2 72 157 -2 36 22 47 38 18 1 36 15 17 38 25 34 -0.24 17 0 0 37 3 8 5 20 42.2 72 159 -1 36 5 29 38 1 1 35 57 58 38 8 36 -0.24 18 0 0 36 45 31 5 20 47.2 73 162 0 35 47 43 37 43 34 35 40 11 37 51 10 -0.24 19 0 0 36 27 27 5 20 52.3 73 165 1 35 29 29 37 25 39 35 21 56 37 33 16 -0.24 20 0 0 36 8 55 5 20 57.4 74 168 2 35 10 48 37 7 17 35 3 14 37 14 55 -0.24 21 0 0 35 49 55 5 21 2.6 74 171 2 34 51 39 36 48 27 34 44 3 36 56 6 -0.24 22 0 0 35 30 28 5 21 7.8 75 175 3 34 32 1 36 29 9 34 24 25 36 36 50 -0.24 23 0 0 35 10 32 5 21 13.1 75 178 4 34 11 56 36 9 23 34 4 18 36 17 6 -0.24 24 0 0 34 50 9 5 21 18.4 75 182 5 33 51 23 35 49 10 33 43 44 35 56 54 -0.24 25 0 0 34 29 18 5 21 23.7 76 186 6 33 30 22 35 28 29 33 22 42 35 36 14 -0.24 26 0 0 34 7 59 5 21 29.1 76 190 7 33 8 54 35 7 20 33 1 12 35 15 6 -0.24 27 0 0 33 46 12 5 21 34.5 76 195 8 32 46 57 34 45 43 32 39 14 34 53 31 -0.24 28 0 0 33 23 58 5 21 40.0 76 199 9 32 24 33 34 23 39 32 16 49 34 31 28 -0.24 29 0 0 33 1 16 5 21 45.5 76 204 10 32 1 41 34 1 7 31 53 55 34 8 57 -0.25 30 0 0 32 38 6 5 21 51.1 76 208 11 31 38 22 33 38 7 31 30 35 33 45 58 -0.25 31 0 0 32 14 29 5 21 56.7 76 212 12 31 14 35 33 14 40 31 6 47 33 22 33 -0.25 32 0 0 31 50 25 5 22 2.3 76 217 13 30 50 21 32 50 46 30 42 32 32 58 40 -0.25 33 0 0 31 25 54 5 22 8.0 76 221 14 30 25 40 32 26 24 30 17 49 32 34 19 -0.25 34 0 0 31 0 56 5 22 13.7 75 225 15 30 0 32 32 1 35 29 52 40 32 9 32 -0.25 35 0 0 30 35 31 5 22 19.4 75 229 16 29 34 58 31 36 20 29 27 5 31 44 18 -0.25 36 0 0 30 9 39 5 22 25.1 75 233 16 29 8 57 31 10 38 29 1 3 31 18 37 -0.25 37 0 0 29 43 22 5 22 30.9 74 237 17 28 42 31 30 44 30 28 34 35 30 52 30 -0.25 38 0 0 29 16 39 5 22 36.7 74 240 18 28 15 38 30 17 56 28 7 42 30 25 57 -0.25 39 0 0 28 49 30 5 22 42.6 73 244 19 27 48 21 29 50 56 27 40 23 29 58 59 -0.25 40 0 0 28 21 56 5 22 48.4 73 247 20 27 20 38 29 23 31 27 12 39 29 31 35 -0.25 41 0 0 27 53 57 5 22 54.3 72 250 21 26 52 31 28 55 41 26 44 31 29 3 46 -0.25 42 0 0 27 25 35 5 23 0.2 71 252 23 26 24 0 28 27 27 26 15 59 28 35 33 -0.25 43 0 0 26 56 48 5 23 6.1 70 255 24 25 55 5 27 58 48 25 47 3 28 6 55 -0.25 44 0 0 26 27 38 5 23 12.0 70 257 25 25 25 48 27 29 46 25 17 44 27 37 55 -0.25 45 0 0 25 58 5 5 23 17.9 69 259 26 24 56 8 27 0 21 24 48 3 27 8 31 -0.25 46 0 0 25 28 11 5 23 23.8 68 261 27 24 26 6 26 30 34 24 18 0 26 38 44 -0.25 47 0 0 24 57 54 5 23 29.7 67 263 28 23 55 42 26 0 25 23 47 36 26 8 36 -0.25 48 0 0 24 27 17 5 23 35.7 66 265 29 23 24 58 25 29 54 23 16 51 25 38 6 -0.25 49 0 0 23 56 20 5 23 41.6 65 267 30 22 53 55 24 59 3 22 45 47 25 7 16 -0.25 50 0 0 23 25 3 5 23 47.5 65 269 31 22 22 32 24 27 52 22 14 23 24 36 6 -0.25 51 0 0 22 53 27 5 23 53.3 64 270 32 21 50 50 23 56 22 21 42 41 24 4 37 -0.25 52 0 0 22 21 33 5 23 59.2 63 271 33 21 18 51 23 24 34 21 10 41 23 32 49 -0.25 53 0 0 21 49 22 5 24 5.0 62 273 34 20 46 35 22 52 28 20 38 25 23 0 44 -0.25 54 0 0 21 16 55 5 24 10.9 61 274 35 20 14 3 22 20 5 20 5 52 22 28 22 -0.25 55 0 0 20 44 12 5 24 16.7 60 275 36 19 41 17 21 47 27 19 33 5 21 55 44 -0.25 56 0 0 20 11 15 5 24 22.4 59 276 37 19 8 16 21 14 33 19 0 4 21 22 51 -0.25 57 0 0 19 38 4 5 24 28.1 58 277 38 18 35 2 20 41 26 18 26 49 20 49 44 -0.25 58 0 0 19 4 41 5 24 33.8 57 278 39 18 1 35 20 8 5 17 53 22 20 16 24 -0.25 59 0 0 18 31 5 5 24 39.4 56 279 41 17 27 58 19 34 33 17 19 44 19 42 51 -0.25 60 0 0 17 57 20 5 24 45.0 55 280 42 16 54 10 19 0 49 16 45 56 19 9 8 -0.25 61 0 0 17 23 24 5 24 50.5 53 281 43 16 20 13 18 26 55 16 11 59 18 35 15 -0.25 62 0 0 16 49 20 5 24 56.0 52 282 44 15 46 8 17 52 53 15 37 54 18 1 12 -0.25 63 0 0 16 15 9 5 25 1.4 51 282 45 15 11 56 17 18 42 15 3 42 17 27 2 -0.25 64 0 0 15 40 51 5 25 6.7 50 283 46 14 37 37 16 44 25 14 29 23 16 52 44 -0.25 65 0 0 15 6 28 5 25 12.0 49 284 47 14 3 14 16 10 1 13 55 0 16 18 21 -0.25 66 0 0 14 32 1 5 25 17.2 48 284 48 13 28 48 15 35 33 13 20 34 15 43 53 -0.25 67 0 0 13 57 30 5 25 22.3 47 285 49 12 54 18 15 1 2 12 46 5 15 9 21 -0.25 68 0 0 13 22 58 5 25 27.4 46 286 50 12 19 48 14 26 28 12 11 34 14 34 47 -0.25 69 0 0 12 48 25 5 25 32.3 45 286 52 11 45 16 13 51 53 11 37 3 14 0 12 -0.25 70 0 0 12 13 52 5 25 37.2 44 287 53 11 10 46 13 17 18 11 2 33 13 25 37 -0.26 71 0 0 11 39 21 5 25 41.9 43 287 54 10 36 17 12 42 44 10 28 4 12 51 2 -0.26 72 0 0 11 4 52 5 25 46.6 41 287 55 10 1 51 12 8 12 9 53 39 12 16 30 -0.26 73 0 0 10 30 27 5 25 51.2 40 288 56 9 27 30 11 33 43 9 19 18 11 42 0 -0.26 74 0 0 9 56 6 5 25 55.6 39 288 57 8 53 13 10 59 19 8 45 2 11 7 35 -0.26 75 0 0 9 21 52 5 26 0.0 38 289 58 8 19 3 10 25 0 8 10 52 10 33 16 -0.26 76 0 0 8 47 44 5 26 4.3 37 289 59 7 45 0 9 50 48 7 36 50 9 59 3 -0.26 77 0 0 8 13 45 5 26 8.4 36 289 60 7 11 6 9 16 43 7 2 57 9 24 58 -0.26 78 0 0 7 39 54 5 26 12.4 35 289 61 6 37 21 8 42 47 6 29 12 8 51 1 -0.26 79 0 0 7 6 14 5 26 16.3 33 290 62 6 3 47 8 9 1 5 55 39 8 17 15 -0.26 80 0 0 6 32 45 5 26 20.1 32 290 63 5 30 24 7 35 26 5 22 17 7 43 39 -0.26 81 0 0 5 59 28 5 26 23.8 31 290 64 4 57 13 7 2 3 4 49 7 7 10 15 -0.26 82 0 0 5 26 25 5 26 27.3 30 290 65 4 24 17 6 28 52 4 16 11 6 37 3 -0.26 83 0 0 4 53 35 5 26 30.8 29 291 66 3 51 34 5 55 56 3 43 29 6 4 6 -0.26 84 0 0 4 21 1 5 26 34.1 28 291 67 3 19 7 5 23 14 3 11 3 5 31 23 -0.26 85 0 0 3 48 42 5 26 37.2 27 291 68 2 46 56 4 50 48 2 38 53 4 58 56 -0.26 86 0 0 3 16 41 5 26 40.3 26 291 69 2 15 2 4 18 38 2 7 0 4 26 45 -0.26 87 0 0 2 44 57 5 26 43.2 24 291 70 1 43 26 3 46 46 1 35 25 3 54 52 -0.26 88 0 0 2 13 31 5 26 46.0 23 291 71 1 12 8 3 15 12 1 4 9 3 23 17 -0.26 89 0 0 1 42 25 5 26 48.6 22 291 71 0 41 10 2 43 58 0 33 12 2 52 1 -0.26 90 0 0 1 11 38 5 26 51.2 21 291 72 0 10 33 2 13 3 0 2 35 2 21 5 -0.26 91 0 0 0 41 13 5 26 53.5 20 291 73 - 0 19 44 1 42 28 - 0 27 41 1 50 30 -0.27 92 0 0 0 11 9 5 26 55.8 19 291 73 - 0 49 40 1 12 15 - 0 57 35 1 20 16 -0.27 93 0 0 - 0 18 33 5 26 57.9 18 291 74 - 1 19 13 0 42 24 - 1 27 7 0 50 23 -0.27 94 0 0 - 0 47 52 5 26 59.9 17 291 75 - 1 48 23 0 12 56 - 1 56 16 0 20 54 -0.27 95 0 0 - 1 16 48 5 27 1.8 15 291 75 - 2 17 9 - 0 16 9 - 2 25 1 - 0 8 13 -0.27 96 0 0 - 1 45 20 5 27 3.5 14 291 75 - 2 45 32 - 0 44 51 - 2 53 23 - 0 36 55 -0.27 97 0 0 - 2 13 28 5 27 5.1 13 291 76 - 3 13 30 - 1 13 8 - 3 21 20 - 1 5 14 -0.27 98 0 0 - 2 41 10 5 27 6.6 12 291 76 - 3 41 4 - 1 41 0 - 3 48 52 - 1 33 7 -0.27 99 0 0 - 3 8 28 5 27 7.9 11 291 76 - 4 8 11 - 2 8 27 - 4 15 58 - 2 0 35 -0.28 100 0 0 - 3 35 19 5 27 9.1 10 291 76 - 4 34 53 - 2 35 27 - 4 42 39 - 2 27 37 -0.28 101 0 0 - 4 1 44 5 27 10.2 9 291 76 - 5 1 9 - 3 2 2 - 5 8 53 - 2 54 13 -0.28 102 0 0 - 4 27 42 5 27 11.1 8 291 76 - 5 26 57 - 3 28 10 - 5 34 40 - 3 20 22 -0.29 103 0 0 - 4 53 13 5 27 11.9 7 291 76 - 5 52 19 - 3 53 50 - 6 0 1 - 3 46 4 -0.29 104 0 0 - 5 18 16 5 27 12.6 6 291 75 - 6 17 13 - 4 19 3 - 6 24 54 - 4 11 18 -0.30 105 0 0 - 5 42 52 5 27 13.2 4 291 75 - 6 41 39 - 4 43 49 - 6 49 19 - 4 36 5 -0.31 106 0 0 - 6 7 0 5 27 13.6 3 291 75 - 7 5 38 - 5 8 6 - 7 13 16 - 5 0 23 -0.33 107 0 0 - 6 30 39 5 27 14.0 2 291 74 - 7 29 8 - 5 31 55 - 7 36 45 - 5 24 13 -0.36 108 0 0 - 6 53 50 5 27 14.2 1 291 73 - 7 52 9 - 5 55 15 - 7 59 45 - 5 47 34 -0.45 109 0 0 - 7 16 32 5 27 14.3 0 291 73 .. .. .. - 6 18 6 .. .. .. - 6 10 27 -1.54 Uncertainty in time = +/- 2 secs Prediction of 2022 Sep 12.7 Data for the target star ------------------------ * name: TYC 1418-00135-1 * constellation : Leo * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 09 59 12.0097 DE: +20 24 52.126 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 09 59 12.0100 DE: +20 24 52.124 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.400,0.300) * V mag [mag]: 9.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (375) Ursula asteroid class: approx. diameter [km]: 195 approx. diameter ["]: 0.077 distance from Earth [AU]: 3.47770 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#86 date of fit: 2022 Jun 06 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): 0.016", 0.002", 127.598° remarks: * orbital elements for (375)Ursula : Mean anomaly = 166.9093751109 deg Arg. of pericenter = 341.5553136167 deg Long. of node = 336.4084006167 deg Inclination = 15.9456587128 deg Eccentricity = 0.1033047612 Semimajor axis = 3.1260222343 AU Perihelion dist = 2.8030892538 AU Mag: H = 7.54, G = 0.27 Epoch of elements : MJD 59890.22333333 TDT (2022 Nov 07.2233) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#862022Jun06,10.34,2022,11,7,5.362737,0.084634,0.217993,9.933405,-3.874291,-0.005444,0.002171,0.000000,0.000000 23.2735,20.3062,95.48,-16.27,False TYC 1418-00135-1,9.98666942,20.4144791,0.00,9.24,0.00,0.0,0,,10.00747925,20.3061909,4.59,0.00,0,0,0 375,Ursula,13.81,195.3,3.4777,0,0,1.786,-9.80,,22.6,0 0,166.8695,2022,11,7,341.5553,336.4084,15.9457,0.10330,3.12602,2.80309,7.54,5.0,0.15 1.065,0.0160,0.0024,128,0.0051,Known errors,-1.00,-1,-1,-1 20221107_0135-1,59834.68 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Sep 12, 16:24 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org