IOTA/IOTA-ES occultation update for (312) Pierretta / TYC 2428-00793-1 event on 2022 Nov 22, 17:56 UT Visible from Russia, Europe Summary ------- On 2022 Nov 22 UT, the 48.9 km diameter asteroid (312) Pierretta will occult a 10.2 mag star in the constellation Auriga for observers along a path across Russia, Europe. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.81 mag to 13.94 mag (the magnitude of the asteroid) for at most 4.360 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: 99 * date and approx. time of event: 2022 Nov 22, 17:48 - 2022 Nov 22, 18:05 * geocentric midpoint of event [JD]: 2459906.24798630 * magnitude of target star: 10.16 * magnitude drop [mag]: 3.81 * estimated maximum duration [s]: 4.360 * Moon: 2 % sunlit, 130° distance * Sun: 146° distance * rough path description: Russia, Europe The occultation path -------------------- * approximate projected width [km]: 55 * 1 sigma uncertainty interval [path widths]: +/- 0.23 * 1 sigma uncertainty interval [seconds]: +/- 2.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.019, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.003", 90°) * approx speed of asteroid's shadow [km/s]: 11.2239 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 2428-00793-1 by 312 Pierretta on 2022 Nov 22 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 0 0 0 36 21 54 18 5 29.4 1 45 -16 36 43 1 36 0 53 36 52 45 35 51 16 .... 1 0 0 37 11 15 18 5 29.0 2 45 -16 37 32 21 36 50 15 37 42 4 36 40 38 -0.46 2 0 0 37 59 59 18 5 28.5 3 46 -17 38 21 4 37 39 0 38 30 47 37 29 24 -0.47 3 0 0 38 48 5 18 5 27.7 4 47 -18 39 9 9 38 27 8 39 18 51 38 17 32 -0.48 4 0 0 39 35 31 18 5 26.7 5 47 -19 39 56 33 39 14 35 40 6 14 39 5 0 -0.48 5 0 0 40 22 16 18 5 25.4 6 48 -20 40 43 15 40 1 22 40 52 56 39 51 48 -0.48 6 0 0 41 8 18 18 5 24.0 7 49 -21 41 29 15 40 47 27 41 38 54 40 37 54 -0.48 7 0 0 41 53 36 18 5 22.3 8 49 -22 42 14 30 41 32 48 42 24 8 41 23 16 -0.49 8 0 0 42 38 9 18 5 20.5 9 50 -23 42 59 0 42 17 24 43 8 36 42 7 54 -0.49 9 0 0 43 21 56 18 5 18.5 10 51 -24 43 42 43 43 1 14 43 52 18 42 51 46 -0.49 10 0 0 44 4 56 18 5 16.3 11 51 -24 44 25 40 43 44 18 44 35 12 43 34 51 -0.49 11 0 0 44 47 9 18 5 13.9 12 52 -25 45 7 48 44 26 34 45 17 19 44 17 9 -0.49 12 0 0 45 28 33 18 5 11.5 13 53 -26 45 49 8 45 8 3 45 58 37 44 58 40 -0.49 13 0 0 46 9 8 18 5 8.8 14 53 -27 46 29 39 45 48 43 46 39 6 45 39 22 -0.49 14 0 0 46 48 55 18 5 6.1 15 54 -27 47 9 20 46 28 34 47 18 45 46 19 15 -0.49 15 0 0 47 27 52 18 5 3.2 16 55 -28 47 48 12 47 7 36 47 57 35 46 58 20 -0.49 16 0 0 48 6 0 18 5 0.2 17 56 -29 48 26 15 47 45 49 48 35 35 47 36 35 -0.49 17 0 0 48 43 18 18 4 57.2 18 57 -29 49 3 27 48 23 13 49 12 45 48 14 1 -0.49 18 0 0 49 19 46 18 4 54.0 19 57 -30 49 39 50 48 59 47 49 49 5 48 50 38 -0.50 19 0 0 49 55 25 18 4 50.7 20 58 -30 50 15 23 49 35 32 50 24 35 49 26 25 -0.50 20 0 0 50 30 15 18 4 47.4 21 59 -31 50 50 7 50 10 27 50 59 16 50 1 23 -0.50 21 0 0 51 4 16 18 4 44.0 21 60 -32 51 24 2 50 44 34 51 33 8 50 35 33 -0.50 22 0 0 51 37 28 18 4 40.5 22 61 -32 51 57 8 51 17 52 52 6 11 51 8 54 -0.50 23 0 0 52 9 51 18 4 37.0 23 61 -33 52 29 25 51 50 22 52 38 26 51 41 27 -0.50 24 0 0 52 41 27 18 4 33.4 24 62 -33 53 0 54 52 22 4 53 9 52 52 13 12 -0.50 25 0 0 53 12 16 18 4 29.8 25 63 -34 53 31 36 52 52 59 53 40 31 52 44 10 -0.50 26 0 0 53 42 17 18 4 26.1 25 64 -34 54 1 31 53 23 8 54 10 23 53 14 21 -0.50 27 0 0 54 11 33 18 4 22.5 26 65 -35 54 30 40 53 52 30 54 39 29 53 43 46 -0.50 28 0 0 54 40 2 18 4 18.7 27 66 -35 54 59 3 54 21 6 55 7 48 54 12 25 -0.50 29 0 0 55 7 47 18 4 15.0 28 67 -35 55 26 41 54 48 57 55 35 23 54 40 20 -0.50 30 0 0 55 34 48 18 4 11.2 28 68 -36 55 53 35 55 16 4 56 2 14 55 7 30 -0.50 31 0 0 56 1 4 18 4 7.4 29 69 -36 56 19 45 55 42 28 56 28 21 55 33 56 -0.50 32 0 0 56 26 38 18 4 3.6 30 70 -37 56 45 12 56 8 8 56 53 45 55 59 40 -0.50 33 0 0 56 51 30 18 3 59.8 30 70 -37 57 9 57 56 33 7 57 18 27 56 24 41 -0.50 34 0 0 57 15 40 18 3 56.0 31 71 -37 57 34 1 56 57 24 57 42 27 56 49 1 -0.50 35 0 0 57 39 10 18 3 52.2 31 72 -38 57 57 23 57 21 0 58 5 47 57 12 41 -0.50 36 0 0 58 1 59 18 3 48.3 32 73 -38 58 20 6 57 43 56 58 28 27 57 35 40 -0.50 37 0 0 58 24 10 18 3 44.5 33 74 -38 58 42 10 58 6 13 58 50 28 57 58 0 -0.51 38 0 0 58 45 42 18 3 40.7 33 75 -39 59 3 36 58 27 52 59 11 50 58 19 41 -0.51 39 0 0 59 6 36 18 3 36.9 34 76 -39 59 24 24 58 48 52 59 32 35 58 40 45 -0.51 40 0 0 59 26 54 18 3 33.0 34 77 -39 59 44 35 59 9 16 59 52 43 59 1 12 -0.51 41 0 0 59 46 35 18 3 29.2 35 78 -39 60 4 10 59 29 4 60 12 16 59 21 2 -0.51 42 0 0 60 5 41 18 3 25.4 36 79 -40 60 23 10 59 48 16 60 31 12 59 40 17 -0.51 43 0 0 60 24 13 18 3 21.6 36 80 -40 60 41 35 60 6 54 60 49 35 59 58 57 -0.51 44 0 0 60 42 10 18 3 17.9 37 81 -40 60 59 26 60 24 57 61 7 23 60 17 4 -0.51 45 0 0 60 59 34 18 3 14.1 37 82 -40 61 16 44 60 42 27 61 24 39 60 34 36 -0.51 46 0 0 61 16 26 18 3 10.3 38 83 -41 61 33 30 60 59 24 61 41 22 60 51 36 -0.51 47 0 0 61 32 45 18 3 6.6 38 84 -41 61 49 44 61 15 50 61 57 33 61 8 4 -0.51 48 0 0 61 48 34 18 3 2.8 39 85 -41 62 5 27 61 31 44 62 13 13 61 24 1 -0.51 49 0 0 62 3 52 18 2 59.1 39 86 -41 62 20 39 61 47 8 62 28 23 61 39 27 -0.51 50 0 0 62 18 40 18 2 55.4 40 87 -41 62 35 22 62 2 1 62 43 3 61 54 23 -0.51 51 0 0 62 32 59 18 2 51.7 40 88 -41 62 49 36 62 16 25 62 57 14 62 8 50 -0.51 52 0 0 62 46 49 18 2 48.0 40 90 -42 63 3 21 62 30 21 63 10 57 62 22 48 -0.51 53 0 0 63 0 12 18 2 44.4 41 91 -42 63 16 38 62 43 48 63 24 12 62 36 17 -0.51 54 0 0 63 13 6 18 2 40.7 41 92 -42 63 29 28 62 56 48 63 36 59 62 49 19 -0.51 55 0 0 63 25 34 18 2 37.1 42 93 -42 63 41 51 63 9 20 63 49 20 63 1 54 -0.51 56 0 0 63 37 36 18 2 33.5 42 94 -42 63 53 48 63 21 26 64 1 15 63 14 2 -0.51 57 0 0 63 49 11 18 2 29.9 43 95 -42 64 5 19 63 33 7 64 12 44 63 25 44 -0.51 58 0 0 64 0 22 18 2 26.3 43 96 -42 64 16 24 63 44 21 64 23 47 63 37 1 -0.51 59 0 0 64 11 7 18 2 22.7 43 97 -42 64 27 6 63 55 11 64 34 27 63 47 53 -0.51 60 0 0 64 21 28 18 2 19.1 44 98 -43 64 37 22 64 5 36 64 44 42 63 58 20 -0.51 61 0 0 64 31 25 18 2 15.5 44 99 -43 64 47 16 64 15 38 64 54 33 64 8 23 -0.51 62 0 0 64 40 59 18 2 12.0 45 100 -43 64 56 45 64 25 15 65 4 1 64 18 2 -0.51 63 0 0 64 50 10 18 2 8.5 45 102 -43 65 5 52 64 34 30 65 13 6 64 27 19 -0.51 64 0 0 64 58 58 18 2 4.9 45 103 -43 65 14 37 64 43 21 65 21 49 64 36 12 -0.51 65 0 0 65 7 24 18 2 1.4 46 104 -43 65 22 59 64 51 51 65 30 9 64 44 43 -0.51 66 0 0 65 15 28 18 1 57.9 46 105 -43 65 31 0 64 59 58 65 38 8 64 52 52 -0.51 67 0 0 65 23 10 18 1 54.4 46 106 -43 65 38 39 65 7 44 65 45 46 65 0 39 -0.51 68 0 0 65 30 31 18 1 50.9 47 107 -43 65 45 57 65 15 8 65 53 3 65 8 5 -0.51 69 0 0 65 37 32 18 1 47.4 47 108 -43 65 52 55 65 22 12 65 59 59 65 15 10 -0.51 70 0 0 65 44 12 18 1 44.0 48 110 -43 65 59 32 65 28 54 66 6 35 65 21 54 -0.51 71 0 0 65 50 32 18 1 40.5 48 111 -43 66 5 49 65 35 17 66 12 51 65 28 18 -0.51 72 0 0 65 56 32 18 1 37.0 48 112 -43 66 11 46 65 41 19 66 18 47 65 34 21 -0.51 73 0 0 66 2 12 18 1 33.6 49 113 -43 66 17 24 65 47 2 66 24 23 65 40 5 -0.51 74 0 0 66 7 33 18 1 30.1 49 114 -43 66 22 42 65 52 25 66 29 41 65 45 29 -0.52 75 0 0 66 12 34 18 1 26.7 49 115 -43 66 27 41 65 57 29 66 34 39 65 50 34 -0.52 76 0 0 66 17 17 18 1 23.2 50 117 -43 66 32 22 66 2 14 66 39 19 65 55 19 -0.52 77 0 0 66 21 41 18 1 19.8 50 118 -43 66 36 44 66 6 39 66 43 40 65 59 46 -0.52 78 0 0 66 25 46 18 1 16.3 50 119 -43 66 40 48 66 10 47 66 47 42 66 3 54 -0.52 79 0 0 66 29 33 18 1 12.9 50 120 -43 66 44 33 66 14 35 66 51 27 66 7 44 -0.52 80 0 0 66 33 2 18 1 9.4 51 121 -43 66 48 0 66 18 6 66 54 54 66 11 15 -0.52 81 0 0 66 36 13 18 1 6.0 51 123 -43 66 51 10 66 21 18 66 58 2 66 14 27 -0.52 82 0 0 66 39 6 18 1 2.6 51 124 -43 66 54 1 66 24 12 67 0 53 66 17 22 -0.52 83 0 0 66 41 41 18 0 59.1 52 125 -43 66 56 35 66 26 48 67 3 27 66 19 59 -0.52 84 0 0 66 43 58 18 0 55.7 52 126 -43 66 58 52 66 29 7 67 5 43 66 22 18 -0.52 85 0 0 66 45 58 18 0 52.2 52 128 -43 67 0 51 66 31 8 67 7 42 66 24 19 -0.52 86 0 0 66 47 41 18 0 48.7 53 129 -43 67 2 33 66 32 51 67 9 23 66 26 3 -0.52 87 0 0 66 49 6 18 0 45.3 53 130 -43 67 3 57 66 34 17 67 10 47 66 27 29 -0.52 88 0 0 66 50 14 18 0 41.8 53 131 -43 67 5 5 66 35 25 67 11 54 66 28 37 -0.52 89 0 0 66 51 4 18 0 38.3 53 133 -43 67 5 55 66 36 16 67 12 45 66 29 28 -0.52 90 0 0 66 51 38 18 0 34.8 54 134 -43 67 6 28 66 36 49 67 13 18 66 30 2 -0.52 91 0 0 66 51 54 18 0 31.3 54 135 -43 67 6 44 66 37 6 67 13 34 66 30 18 -0.52 92 0 0 66 51 53 18 0 27.8 54 136 -43 67 6 43 66 37 5 67 13 33 66 30 17 -0.52 93 0 0 66 51 35 18 0 24.2 54 138 -43 67 6 25 66 36 46 67 13 15 66 29 59 -0.52 94 0 0 66 50 59 18 0 20.7 55 139 -43 67 5 50 66 36 11 67 12 40 66 29 23 -0.52 95 0 0 66 50 7 18 0 17.1 55 140 -43 67 4 58 66 35 18 67 11 48 66 28 30 -0.52 96 0 0 66 48 57 18 0 13.6 55 142 -43 67 3 49 66 34 7 67 10 39 66 27 19 -0.52 97 0 0 66 47 30 18 0 10.0 55 143 -43 67 2 22 66 32 40 67 9 13 66 25 51 -0.52 98 0 0 66 45 45 18 0 6.4 56 144 -43 67 0 39 66 30 54 67 7 30 66 24 6 -0.52 99 0 0 66 43 44 18 0 2.8 56 146 -43 66 58 38 66 28 51 67 5 29 66 22 2 -0.52 100 0 0 66 41 24 17 59 59.1 56 147 -43 66 56 19 66 26 31 67 3 11 66 19 41 -0.52 101 0 0 66 38 47 17 59 55.4 56 148 -43 66 53 44 66 23 53 67 0 36 66 17 3 -0.52 102 0 0 66 35 52 17 59 51.8 57 150 -43 66 50 50 66 20 57 66 57 43 66 14 6 -0.52 103 0 0 66 32 40 17 59 48.0 57 151 -42 66 47 39 66 17 43 66 54 33 66 10 51 -0.52 104 0 0 66 29 9 17 59 44.3 57 153 -42 66 44 10 66 14 11 66 51 5 66 7 18 -0.52 105 0 0 66 25 21 17 59 40.5 57 154 -42 66 40 23 66 10 20 66 47 19 66 3 27 -0.52 106 0 0 66 21 14 17 59 36.8 58 156 -42 66 36 18 66 6 11 66 43 14 65 59 17 -0.52 107 0 0 66 16 48 17 59 32.9 58 157 -42 66 31 55 66 1 44 66 38 52 65 54 49 -0.52 108 0 0 66 12 4 17 59 29.1 58 158 -42 66 27 13 65 56 58 66 34 11 65 50 2 -0.52 109 0 0 66 7 1 17 59 25.2 58 160 -42 66 22 12 65 51 52 66 29 11 65 44 56 -0.52 110 0 0 66 1 39 17 59 21.3 59 161 -42 66 16 52 65 46 28 66 23 53 65 39 30 -0.52 111 0 0 65 55 58 17 59 17.4 59 163 -42 66 11 14 65 40 44 66 18 15 65 33 45 -0.52 112 0 0 65 49 57 17 59 13.4 59 164 -42 66 5 15 65 34 40 66 12 18 65 27 40 -0.52 113 0 0 65 43 36 17 59 9.4 59 166 -41 65 58 57 65 28 17 66 6 1 65 21 15 -0.52 114 0 0 65 36 55 17 59 5.3 59 167 -41 65 52 19 65 21 33 65 59 25 65 14 30 -0.52 115 0 0 65 29 54 17 59 1.2 60 169 -41 65 45 21 65 14 29 65 52 28 65 7 25 -0.52 116 0 0 65 22 32 17 58 57.1 60 170 -41 65 38 2 65 7 4 65 45 10 64 59 58 -0.52 117 0 0 65 14 49 17 58 52.9 60 172 -41 65 30 23 64 59 18 65 37 32 64 52 11 -0.52 118 0 0 65 6 45 17 58 48.7 60 174 -41 65 22 22 64 51 10 65 29 33 64 44 1 -0.52 119 0 0 64 58 19 17 58 44.5 60 175 -40 65 14 0 64 42 40 65 21 12 64 35 30 -0.52 120 0 0 64 49 31 17 58 40.1 60 177 -40 65 5 15 64 33 49 65 12 30 64 26 37 -0.52 121 0 0 64 40 20 17 58 35.8 61 178 -40 64 56 9 64 24 35 65 3 25 64 17 21 -0.52 122 0 0 64 30 47 17 58 31.4 61 180 -40 64 46 39 64 14 57 64 53 58 64 7 42 -0.52 123 0 0 64 20 51 17 58 26.9 61 182 -40 64 36 47 64 4 57 64 44 7 63 57 40 -0.52 124 0 0 64 10 31 17 58 22.4 61 183 -40 64 26 31 63 54 33 64 33 53 63 47 14 -0.52 125 0 0 63 59 47 17 58 17.9 61 185 -39 64 15 51 63 43 44 64 23 15 63 36 23 -0.52 126 0 0 63 48 38 17 58 13.2 61 187 -39 64 4 47 63 32 31 64 12 13 63 25 8 -0.52 127 0 0 63 37 4 17 58 8.5 62 189 -39 63 53 18 63 20 53 64 0 46 63 13 28 -0.52 128 0 0 63 25 5 17 58 3.8 62 190 -39 63 41 24 63 8 49 63 48 54 63 1 22 -0.52 129 0 0 63 12 40 17 57 59.0 62 192 -39 63 29 3 62 56 19 63 36 36 62 48 50 -0.52 130 0 0 62 59 48 17 57 54.1 62 194 -38 63 16 17 62 43 23 63 23 52 62 35 51 -0.52 131 0 0 62 46 30 17 57 49.2 62 196 -38 63 3 3 62 29 59 63 10 40 62 22 25 -0.52 132 0 0 62 32 43 17 57 44.2 62 198 -38 62 49 22 62 16 8 62 57 2 62 8 31 -0.52 133 0 0 62 18 29 17 57 39.1 62 199 -38 62 35 13 62 1 48 62 42 55 61 54 9 -0.52 134 0 0 62 3 46 17 57 34.0 62 201 -37 62 20 35 61 47 0 62 28 20 61 39 18 -0.52 135 0 0 61 48 34 17 57 28.8 62 203 -37 62 5 28 61 31 42 62 13 15 61 23 58 -0.52 136 0 0 61 32 51 17 57 23.5 62 205 -37 61 49 52 61 15 54 61 57 41 61 8 8 -0.52 137 0 0 61 16 39 17 57 18.1 62 207 -36 61 33 45 60 59 36 61 41 37 60 51 47 -0.52 138 0 0 60 59 55 17 57 12.7 62 209 -36 61 17 7 60 42 46 61 25 2 60 34 55 -0.52 139 0 0 60 42 39 17 57 7.1 62 211 -36 60 59 57 60 25 25 61 7 55 60 17 31 -0.52 140 0 0 60 24 51 17 57 1.5 62 213 -36 60 42 15 60 7 31 60 50 15 59 59 34 -0.52 141 0 0 60 6 30 17 56 55.8 62 215 -35 60 24 0 59 49 4 60 32 3 59 41 4 -0.52 142 0 0 59 47 35 17 56 50.1 62 217 -35 60 5 11 59 30 3 60 13 17 59 22 1 -0.52 143 0 0 59 28 6 17 56 44.2 62 219 -34 59 45 48 59 10 28 59 53 57 59 2 23 -0.52 144 0 0 59 8 2 17 56 38.3 62 221 -34 59 25 50 58 50 18 59 34 2 58 42 10 -0.52 145 0 0 58 47 22 17 56 32.2 62 223 -34 59 5 17 58 29 31 59 13 31 58 21 21 -0.52 146 0 0 58 26 6 17 56 26.1 62 225 -33 58 44 7 58 8 9 58 52 24 57 59 55 -0.52 147 0 0 58 4 13 17 56 19.8 62 227 -33 58 22 20 57 46 9 58 30 40 57 37 53 -0.52 148 0 0 57 41 42 17 56 13.5 62 229 -33 57 59 55 57 23 32 58 8 19 57 15 13 -0.52 149 0 0 57 18 32 17 56 7.1 62 231 -32 57 36 52 57 0 16 57 45 18 56 51 54 -0.52 150 0 0 56 54 43 17 56 0.6 62 233 -32 57 13 10 56 36 21 57 21 39 56 27 56 -0.52 151 0 0 56 30 15 17 55 54.0 61 235 -31 56 48 48 56 11 46 56 57 20 56 3 18 -0.52 152 0 0 56 5 6 17 55 47.3 61 237 -31 56 23 46 55 46 31 56 32 21 55 38 0 -0.52 153 0 0 55 39 17 17 55 40.4 61 239 -30 55 58 2 55 20 35 56 6 41 55 12 1 -0.52 154 0 0 55 12 45 17 55 33.5 61 241 -30 55 31 37 54 53 58 55 40 19 54 45 21 -0.52 155 0 0 54 45 32 17 55 26.5 60 243 -29 55 4 30 54 26 38 55 13 14 54 17 58 -0.52 156 0 0 54 17 36 17 55 19.4 60 245 -29 54 36 40 53 58 35 54 45 27 53 49 53 -0.52 157 0 0 53 48 56 17 55 12.2 60 247 -28 54 8 7 53 29 50 54 16 57 53 21 5 -0.52 158 0 0 53 19 33 17 55 4.9 59 249 -28 53 38 50 53 0 20 53 47 43 52 51 32 -0.52 159 0 0 52 49 25 17 54 57.5 59 251 -27 53 8 48 52 30 7 53 17 44 52 21 16 -0.52 160 0 0 52 18 33 17 54 50.0 59 252 -27 52 38 2 51 59 9 52 47 1 51 50 16 -0.52 161 0 0 51 46 56 17 54 42.4 58 254 -26 52 6 31 51 27 26 52 15 32 51 18 30 -0.52 162 0 0 51 14 34 17 54 34.7 58 256 -25 51 34 14 50 54 58 51 43 18 50 45 59 -0.52 163 0 0 50 41 26 17 54 26.9 57 258 -25 51 1 12 50 21 44 51 10 18 50 12 43 -0.51 164 0 0 50 7 32 17 54 19.1 57 260 -24 50 27 24 49 47 45 50 36 33 49 38 42 -0.51 165 0 0 49 32 52 17 54 11.1 56 262 -24 49 52 49 49 13 0 50 2 1 49 3 54 -0.51 166 0 0 48 57 26 17 54 3.1 56 263 -23 49 17 28 48 37 30 49 26 42 48 28 21 -0.51 167 0 0 48 21 15 17 53 55.0 55 265 -22 48 41 22 48 1 13 48 50 38 47 52 3 -0.51 168 0 0 47 44 17 17 53 46.8 55 267 -21 48 4 29 47 24 11 48 13 47 47 14 58 -0.51 169 0 0 47 6 34 17 53 38.5 54 268 -21 47 26 50 46 46 23 47 36 10 46 37 9 -0.51 170 0 0 46 28 5 17 53 30.2 53 270 -20 46 48 25 46 7 50 46 57 48 45 58 34 -0.51 171 0 0 45 48 51 17 53 21.8 53 271 -19 46 9 15 45 28 32 46 18 39 45 19 14 -0.51 172 0 0 45 8 52 17 53 13.4 52 273 -18 45 29 20 44 48 30 45 38 46 44 39 10 -0.51 173 0 0 44 28 9 17 53 5.0 51 274 -18 44 48 41 44 7 43 44 58 8 43 58 22 -0.51 174 0 0 43 46 43 17 52 56.5 51 276 -17 44 7 17 43 26 14 44 16 46 43 16 51 -0.51 175 0 0 43 4 33 17 52 47.9 50 277 -16 43 25 11 42 44 1 43 34 41 42 34 37 -0.51 176 0 0 42 21 42 17 52 39.4 49 279 -15 42 42 22 42 1 7 42 51 53 41 51 42 -0.51 177 0 0 41 38 9 17 52 30.8 48 280 -14 41 58 52 41 17 32 42 8 24 41 8 6 -0.51 178 0 0 40 53 57 17 52 22.3 47 281 -13 41 14 41 40 33 18 41 24 14 40 23 50 -0.51 179 0 0 40 9 5 17 52 13.7 46 282 -12 40 29 51 39 48 24 40 39 25 39 38 56 -0.51 180 0 0 39 23 36 17 52 5.2 46 284 -12 39 44 23 39 2 54 39 53 58 38 53 25 -0.51 -179 0 0 38 37 30 17 51 56.7 45 285 -11 38 58 18 38 16 47 39 7 54 38 7 18 -0.51 -178 0 0 37 50 49 17 51 48.2 44 286 -10 38 11 38 37 30 6 38 21 14 37 20 36 -0.51 -177 0 0 37 3 35 17 51 39.8 43 287 -9 37 24 25 36 42 51 37 34 1 36 33 22 -0.51 -176 0 0 36 15 50 17 51 31.4 42 288 -8 36 36 39 35 55 5 36 46 15 35 45 36 -0.51 -175 0 0 35 27 34 17 51 23.1 41 289 -7 35 48 23 35 6 50 35 57 59 34 57 20 -0.51 -174 0 0 34 38 50 17 51 14.9 40 290 -6 34 59 39 34 18 7 35 9 14 34 8 37 -0.51 -173 0 0 33 49 40 17 51 6.8 39 291 -5 34 10 27 33 28 57 34 20 2 33 19 28 -0.51 -172 0 0 33 0 5 17 50 58.8 38 292 -4 33 20 52 32 39 24 33 30 26 32 29 56 -0.51 -171 0 0 32 10 8 17 50 50.9 37 293 -2 32 30 53 31 49 29 32 40 27 31 40 1 -0.51 -170 0 0 31 19 51 17 50 43.2 36 294 -1 31 40 34 30 59 14 31 50 7 30 49 47 -0.51 -169 0 0 30 29 16 17 50 35.6 34 294 0 30 49 57 30 8 41 30 59 29 29 59 15 -0.51 -168 0 0 29 38 26 17 50 28.2 33 295 1 29 59 4 29 17 53 30 8 35 29 8 28 -0.51 -167 0 0 28 47 22 17 50 20.9 32 296 2 29 7 57 28 26 51 29 17 27 28 17 28 -0.51 -166 0 0 27 56 7 17 50 13.8 31 297 3 28 16 39 27 35 39 28 26 7 27 26 17 -0.51 -165 0 0 27 4 43 17 50 6.9 30 297 4 27 25 12 26 44 19 27 34 38 26 34 58 -0.51 -164 0 0 26 13 12 17 50 0.2 29 298 5 26 33 38 25 52 52 26 43 3 25 43 33 -0.51 -163 0 0 25 21 38 17 49 53.7 28 299 7 25 42 0 25 1 21 25 51 23 24 52 4 -0.51 -162 0 0 24 30 2 17 49 47.5 26 299 8 24 50 20 24 9 50 24 59 41 24 0 34 -0.51 -161 0 0 23 38 27 17 49 41.5 25 300 9 23 58 40 23 18 19 24 7 59 23 9 5 -0.51 -160 0 0 22 46 55 17 49 35.7 24 300 10 23 7 4 22 26 51 23 16 21 22 17 40 -0.51 -159 0 0 21 55 29 17 49 30.2 23 301 11 22 15 33 21 35 30 22 24 47 21 26 21 -0.51 -158 0 0 21 4 11 17 49 24.9 22 301 12 21 24 9 20 44 16 21 33 22 20 35 9 -0.51 -157 0 0 20 13 2 17 49 19.9 20 302 14 20 32 56 19 53 13 20 42 6 19 44 8 -0.51 -156 0 0 19 22 7 17 49 15.1 19 302 15 19 41 55 19 2 23 19 51 3 18 53 20 -0.51 -155 0 0 18 31 26 17 49 10.7 18 302 16 18 51 9 18 11 47 19 0 14 18 2 47 -0.51 -154 0 0 17 41 2 17 49 6.5 17 303 17 18 0 39 17 21 29 18 9 42 17 12 32 -0.52 -153 0 0 16 50 57 17 49 2.6 15 303 19 17 10 29 16 31 30 17 19 28 16 22 35 -0.52 -152 0 0 16 1 14 17 48 59.0 14 303 20 16 20 39 15 41 52 16 29 36 15 33 0 -0.52 -151 0 0 15 11 53 17 48 55.7 13 304 21 15 31 13 14 52 38 15 40 7 14 43 48 -0.53 -150 0 0 14 22 58 17 48 52.7 12 304 22 14 42 12 14 3 49 14 51 3 13 55 2 -0.53 -149 0 0 13 34 30 17 48 50.0 10 304 23 13 53 38 13 15 27 14 2 26 13 6 43 -0.53 -148 0 0 12 46 31 17 48 47.6 9 304 25 13 5 33 12 27 34 13 14 18 12 18 53 -0.54 -147 0 0 11 59 3 17 48 45.5 8 305 26 12 17 58 11 40 12 12 26 40 11 31 34 -0.55 -146 0 0 11 12 7 17 48 43.8 7 305 27 11 30 55 10 53 22 11 39 35 10 44 47 -0.56 -145 0 0 10 25 45 17 48 42.3 5 305 28 10 44 27 10 7 6 10 53 4 9 58 34 -0.58 -144 0 0 9 39 58 17 48 41.1 4 305 30 9 58 34 9 21 26 10 7 7 9 12 56 -0.60 -143 0 0 8 54 48 17 48 40.2 3 305 31 9 13 17 8 36 22 9 21 48 8 27 55 -0.65 -142 0 0 8 10 16 17 48 39.6 2 306 32 8 28 39 7 51 57 8 37 7 7 43 33 -0.76 -141 0 0 7 26 24 17 48 39.3 1 306 33 7 44 40 7 8 11 7 53 5 6 59 50 -1.36 Uncertainty in time = +/- 3 secs Prediction of 2022 Oct 2.0 Data for the target star ------------------------ * name: TYC 2428-00793-1 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 06 11 28.8237 DE: +35 28 41.359 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 06 11 28.8238 DE: +35 28 41.359 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.2 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (312) Pierretta asteroid class: approx. diameter [km]: 49 approx. diameter ["]: 0.029 distance from Earth [AU]: 2.35940 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#66 date of fit: 2022 Sep 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): 0.019", 0.003", 90.434° remarks: * orbital elements for (312)Pierretta : Mean anomaly = 172.6477862455 deg Arg. of pericenter = 262.2075379417 deg Long. of node = 6.2017384174 deg Inclination = 9.0363547774 deg Eccentricity = 0.1604887981 Semimajor axis = 2.7805299267 AU Perihelion dist = 2.3342860207 AU Mag: H = 8.89, G = 0.15 Epoch of elements : MJD 59905.74784722 TDT (2022 Nov 22.7478) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#662022Sep21,4.36,2022,11,22,17.951671,0.143019,0.434115,-6.007121,2.011939,-0.003255,-0.000990,0.000001,0.000000 122.2814,35.4725,-92.73,-20.24,False TYC 2428-00793-1,6.19133992,35.4781552,0.00,10.16,0.00,0.0,0,,6.21705647,35.4724883,3.81,0.00,0,0,0 312,Pierretta,13.94,48.9,2.3594,0,0,-1.833,7.50,,2.4,0 0,172.4888,2022,11,22,262.2075,6.2017,9.0364,0.16049,2.78053,2.33429,8.89,5.0,0.15 1.230,0.0193,0.0028,90,0.0066,Known errors,-1.00,-1,-1,-1 20221122_0793-1,59854.01 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Oct 02, 00:08 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org