IOTA/IOTA-ES occultation update for (221) Eos / TYC 0815-00737-1 event on 2022 Oct 16, 23:18 UT Visible from Russia, Europe Summary ------- On 2022 Oct 16 UT, the 102.5 km diameter asteroid (221) Eos will occult a 10.1 mag star in the constellation Cancer 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 3.88 mag to 13.98 mag (the magnitude of the asteroid) for at most 4.100 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 Oct 16, 23:15 - 2022 Oct 16, 23:21 * geocentric midpoint of event [JD]: 2459869.47123034 * magnitude of target star: 10.13 * magnitude drop [mag]: 3.88 * estimated maximum duration [s]: 4.100 * Moon: 56 % sunlit, 30° distance * Sun: 69° distance * rough path description: Russia, Europe The occultation path -------------------- * approximate projected width [km]: 143 * 1 sigma uncertainty interval [path widths]: +/- 0.33 * 1 sigma uncertainty interval [seconds]: +/- 1.8 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.018, +/- 0.013) * 1 sigma uncertainty ellipse (major, minor, PA): (0.018", 0.013", 94°) * approx speed of asteroid's shadow [km/s]: 24.9878 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 0815-00737-1 by 221 Eos on 2022 Oct 16 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 13 0 0 57 1 29 23 15 32.5 0 68 -42 56 19 32 57 43 58 55 52 4 58 12 25 .... 14 0 0 57 15 9 23 15 32.6 1 69 -42 56 33 17 57 57 33 56 5 52 58 25 56 -0.86 15 0 0 57 28 33 23 15 32.7 2 69 -41 56 46 47 58 10 53 56 19 25 58 39 12 -0.90 16 0 0 57 41 42 23 15 32.8 2 70 -41 57 0 1 58 23 57 56 32 42 58 52 12 -0.93 17 0 0 57 54 36 23 15 33.0 3 71 -41 57 12 59 58 36 45 56 45 44 59 4 57 -0.94 18 0 0 58 7 14 23 15 33.2 3 72 -40 57 25 43 58 49 18 56 58 30 59 17 27 -0.95 19 0 0 58 19 37 23 15 33.4 4 73 -40 57 38 11 59 1 36 57 11 2 59 29 41 -0.95 20 0 0 58 31 45 23 15 33.7 5 74 -40 57 50 23 59 13 38 57 23 17 59 41 40 -0.96 21 0 0 58 43 37 23 15 34.0 5 75 -39 58 2 20 59 25 25 57 35 18 59 53 23 -0.96 22 0 0 58 55 14 23 15 34.3 6 75 -39 58 14 2 59 36 56 57 47 3 60 4 51 -0.96 23 0 0 59 6 35 23 15 34.6 6 76 -39 58 25 29 59 48 12 57 58 33 60 16 3 -0.96 24 0 0 59 17 41 23 15 35.0 7 77 -38 58 36 40 59 59 13 58 9 47 60 27 0 -0.97 25 0 0 59 28 32 23 15 35.4 7 78 -38 58 47 36 60 9 58 58 20 46 60 37 42 -0.97 26 0 0 59 39 7 23 15 35.9 8 79 -38 58 58 16 60 20 29 58 31 30 60 48 9 -0.97 27 0 0 59 49 28 23 15 36.4 8 80 -37 59 8 42 60 30 44 58 41 59 60 58 20 -0.97 28 0 0 59 59 33 23 15 36.9 9 81 -37 59 18 52 60 40 44 58 52 12 61 8 17 -0.97 29 0 0 60 9 23 23 15 37.4 9 81 -37 59 28 47 60 50 29 59 2 10 61 17 58 -0.97 30 0 0 60 18 58 23 15 37.9 10 82 -36 59 38 27 60 59 59 59 11 53 61 27 25 -0.97 31 0 0 60 28 18 23 15 38.5 10 83 -36 59 47 52 61 9 14 59 21 22 61 36 36 -0.97 32 0 0 60 37 23 23 15 39.1 11 84 -35 59 57 2 61 18 14 59 30 35 61 45 33 -0.97 33 0 0 60 46 14 23 15 39.7 11 85 -35 60 5 57 61 26 59 59 39 33 61 54 15 -0.97 34 0 0 60 54 49 23 15 40.4 12 86 -35 60 14 38 61 35 30 59 48 16 62 2 42 -0.97 35 0 0 61 3 10 23 15 41.0 12 87 -34 60 23 3 61 43 46 59 56 45 62 10 55 -0.97 36 0 0 61 11 17 23 15 41.7 13 88 -34 60 31 14 61 51 48 60 4 59 62 18 54 -0.97 37 0 0 61 19 8 23 15 42.4 13 89 -34 60 39 10 61 59 35 60 12 58 62 26 37 -0.97 38 0 0 61 26 46 23 15 43.2 14 89 -33 60 46 52 62 7 8 60 20 43 62 34 7 -0.97 39 0 0 61 34 9 23 15 43.9 14 90 -33 60 54 19 62 14 26 60 28 13 62 41 22 -0.97 40 0 0 61 41 17 23 15 44.7 15 91 -32 61 1 32 62 21 30 60 35 28 62 48 24 -0.98 41 0 0 61 48 11 23 15 45.5 15 92 -32 61 8 31 62 28 20 60 42 29 62 55 11 -0.98 42 0 0 61 54 52 23 15 46.3 16 93 -32 61 15 15 62 34 56 60 49 16 63 1 44 -0.98 43 0 0 62 1 18 23 15 47.2 16 94 -31 61 21 45 62 41 18 60 55 49 63 8 3 -0.98 44 0 0 62 7 30 23 15 48.0 17 95 -31 61 28 1 62 47 26 61 2 7 63 14 8 -0.98 45 0 0 62 13 28 23 15 48.9 17 96 -30 61 34 2 62 53 20 61 8 11 63 19 59 -0.98 46 0 0 62 19 12 23 15 49.8 18 97 -30 61 39 50 62 59 0 61 14 1 63 25 37 -0.98 47 0 0 62 24 42 23 15 50.7 18 98 -30 61 45 24 63 4 27 61 19 37 63 31 1 -0.98 48 0 0 62 29 58 23 15 51.6 18 99 -29 61 50 44 63 9 40 61 24 59 63 36 12 -0.98 49 0 0 62 35 1 23 15 52.6 19 100 -29 61 55 50 63 14 39 61 30 8 63 41 9 -0.98 50 0 0 62 39 50 23 15 53.6 19 101 -28 62 0 42 63 19 25 61 35 2 63 45 53 -0.98 51 0 0 62 44 26 23 15 54.5 20 102 -28 62 5 21 63 23 58 61 39 43 63 50 23 -0.98 52 0 0 62 48 48 23 15 55.5 20 103 -28 62 9 46 63 28 17 61 44 10 63 54 40 -0.98 53 0 0 62 52 57 23 15 56.6 21 103 -27 62 13 57 63 32 22 61 48 23 63 58 44 -0.98 54 0 0 62 56 52 23 15 57.6 21 104 -27 62 17 55 63 36 15 61 52 22 64 2 34 -0.98 55 0 0 63 0 34 23 15 58.6 22 105 -26 62 21 39 63 39 54 61 56 8 64 6 12 -0.98 56 0 0 63 4 2 23 15 59.7 22 106 -26 62 25 10 63 43 20 61 59 41 64 9 36 -0.98 57 0 0 63 7 17 23 16 0.8 22 107 -26 62 28 28 63 46 33 62 3 0 64 12 47 -0.98 58 0 0 63 10 19 23 16 1.9 23 108 -25 62 31 32 63 49 33 62 6 5 64 15 46 -0.98 59 0 0 63 13 8 23 16 3.0 23 109 -25 62 34 23 63 52 20 62 8 58 64 18 31 -0.98 60 0 0 63 15 44 23 16 4.2 24 110 -24 62 37 1 63 54 54 62 11 36 64 21 4 -0.98 61 0 0 63 18 7 23 16 5.3 24 111 -24 62 39 25 63 57 15 62 14 2 64 23 23 -0.98 62 0 0 63 20 16 23 16 6.5 24 112 -23 62 41 36 63 59 23 62 16 14 64 25 30 -0.98 63 0 0 63 22 13 23 16 7.7 25 113 -23 62 43 34 64 1 18 62 18 13 64 27 24 -0.98 64 0 0 63 23 57 23 16 8.9 25 114 -23 62 45 19 64 3 0 62 19 59 64 29 6 -0.98 65 0 0 63 25 27 23 16 10.1 26 115 -22 62 46 51 64 4 30 62 21 31 64 30 35 -0.98 66 0 0 63 26 45 23 16 11.3 26 116 -22 62 48 9 64 5 46 62 22 50 64 31 51 -0.98 67 0 0 63 27 50 23 16 12.5 26 117 -21 62 49 15 64 6 50 62 23 56 64 32 54 -0.98 68 0 0 63 28 41 23 16 13.8 27 118 -21 62 50 7 64 7 41 62 24 49 64 33 44 -0.98 69 0 0 63 29 20 23 16 15.1 27 119 -21 62 50 47 64 8 19 62 25 29 64 34 22 -0.98 70 0 0 63 29 46 23 16 16.4 28 120 -20 62 51 13 64 8 45 62 25 56 64 34 48 -0.98 71 0 0 63 29 59 23 16 17.7 28 121 -20 62 51 26 64 8 58 62 26 9 64 35 0 -0.98 72 0 0 63 29 59 23 16 19.0 28 122 -19 62 51 27 64 8 58 62 26 9 64 35 0 -0.98 73 0 0 63 29 47 23 16 20.4 29 123 -19 62 51 14 64 8 45 62 25 57 64 34 48 -0.98 74 0 0 63 29 21 23 16 21.7 29 124 -18 62 50 48 64 8 20 62 25 31 64 34 22 -0.98 75 0 0 63 28 42 23 16 23.1 29 125 -18 62 50 9 64 7 42 62 24 51 64 33 45 -0.98 76 0 0 63 27 51 23 16 24.5 30 126 -18 62 49 17 64 6 51 62 23 59 64 32 54 -0.98 77 0 0 63 26 47 23 16 25.9 30 127 -17 62 48 12 64 5 47 62 22 54 64 31 51 -0.98 78 0 0 63 25 29 23 16 27.4 31 129 -17 62 46 54 64 4 30 62 21 35 64 30 35 -0.98 79 0 0 63 23 59 23 16 28.8 31 130 -16 62 45 22 64 3 1 62 20 3 64 29 6 -0.98 80 0 0 63 22 15 23 16 30.3 31 131 -16 62 43 38 64 1 19 62 18 17 64 27 24 -0.98 81 0 0 63 20 19 23 16 31.8 32 132 -15 62 41 40 63 59 23 62 16 19 64 25 30 -0.98 82 0 0 63 18 9 23 16 33.3 32 133 -15 62 39 29 63 57 15 62 14 7 64 23 23 -0.98 83 0 0 63 15 46 23 16 34.8 32 134 -15 62 37 5 63 54 54 62 11 42 64 21 3 -0.98 84 0 0 63 13 11 23 16 36.3 33 135 -14 62 34 27 63 52 20 62 9 3 64 18 30 -0.98 85 0 0 63 10 22 23 16 37.9 33 136 -14 62 31 36 63 49 33 62 6 11 64 15 44 -0.98 86 0 0 63 7 19 23 16 39.4 33 137 -13 62 28 32 63 46 33 62 3 6 64 12 45 -0.98 87 0 0 63 4 4 23 16 41.0 34 138 -13 62 25 14 63 43 19 61 59 46 64 9 33 -0.98 88 0 0 63 0 35 23 16 42.7 34 139 -12 62 21 43 63 39 53 61 56 14 64 6 8 -0.98 89 0 0 62 56 52 23 16 44.3 35 140 -12 62 17 58 63 36 13 61 52 28 64 2 30 -0.98 90 0 0 62 52 57 23 16 45.9 35 142 -11 62 14 0 63 32 20 61 48 28 63 58 39 -0.98 91 0 0 62 48 47 23 16 47.6 35 143 -11 62 9 48 63 28 13 61 44 14 63 54 34 -0.98 92 0 0 62 44 25 23 16 49.3 36 144 -10 62 5 23 63 23 53 61 39 47 63 50 16 -0.98 93 0 0 62 39 48 23 16 51.0 36 145 -10 62 0 43 63 19 20 61 35 5 63 45 45 -0.98 94 0 0 62 34 58 23 16 52.8 36 146 -10 61 55 50 63 14 33 61 30 10 63 41 0 -0.98 95 0 0 62 29 54 23 16 54.5 37 147 -9 61 50 43 63 9 32 61 25 1 63 36 2 -0.98 96 0 0 62 24 36 23 16 56.3 37 148 -9 61 45 22 63 4 18 61 19 37 63 30 50 -0.98 97 0 0 62 19 4 23 16 58.1 37 150 -8 61 39 46 62 58 49 61 14 0 63 25 24 -0.98 98 0 0 62 13 19 23 16 59.9 37 151 -8 61 33 57 62 53 7 61 8 8 63 19 44 -0.98 99 0 0 62 7 19 23 17 1.7 38 152 -7 61 27 54 62 47 11 61 2 3 63 13 51 -0.98 100 0 0 62 1 5 23 17 3.6 38 153 -7 61 21 36 62 41 1 60 55 42 63 7 43 -0.98 101 0 0 61 54 37 23 17 5.5 38 154 -6 61 15 4 62 34 37 60 49 8 63 1 22 -0.98 102 0 0 61 47 54 23 17 7.4 39 155 -6 61 8 17 62 27 59 60 42 19 62 54 46 -0.98 103 0 0 61 40 57 23 17 9.3 39 157 -5 61 1 16 62 21 6 60 35 15 62 47 57 -0.98 104 0 0 61 33 46 23 17 11.3 39 158 -5 60 54 1 62 13 59 60 27 57 62 40 53 -0.98 105 0 0 61 26 20 23 17 13.3 40 159 -4 60 46 30 62 6 38 60 20 24 62 33 34 -0.98 106 0 0 61 18 39 23 17 15.3 40 160 -4 60 38 45 61 59 2 60 12 36 62 26 1 -0.98 107 0 0 61 10 44 23 17 17.3 40 162 -3 60 30 46 61 51 11 60 4 33 62 18 14 -0.98 108 0 0 61 2 34 23 17 19.3 40 163 -3 60 22 31 61 43 5 59 56 16 62 10 11 -0.98 109 0 0 60 54 9 23 17 21.4 41 164 -2 60 14 1 61 34 45 59 47 43 62 1 55 -0.98 110 0 0 60 45 29 23 17 23.5 41 165 -2 60 5 17 61 26 10 59 38 55 61 53 23 -0.98 111 0 0 60 36 34 23 17 25.6 41 167 -1 59 56 17 61 17 20 59 29 52 61 44 36 -0.98 112 0 0 60 27 24 23 17 27.8 41 168 -1 59 47 2 61 8 15 59 20 34 61 35 34 -0.98 113 0 0 60 17 58 23 17 30.0 42 169 0 59 37 31 60 58 55 59 11 1 61 26 17 -0.98 114 0 0 60 8 17 23 17 32.2 42 170 0 59 27 46 60 49 19 59 1 12 61 16 45 -0.98 115 0 0 59 58 21 23 17 34.4 42 172 1 59 17 45 60 39 28 58 51 8 61 6 58 -0.98 116 0 0 59 48 10 23 17 36.7 42 173 1 59 7 28 60 29 22 58 40 48 60 56 55 -0.98 117 0 0 59 37 43 23 17 38.9 43 174 2 58 56 56 60 19 0 58 30 12 60 46 37 -0.98 118 0 0 59 27 0 23 17 41.3 43 176 3 58 46 8 60 8 23 58 19 21 60 36 4 -0.98 119 0 0 59 16 2 23 17 43.6 43 177 3 58 35 5 59 57 30 58 8 15 60 25 14 -0.98 120 0 0 59 4 48 23 17 46.0 43 178 4 58 23 46 59 46 21 57 56 52 60 14 10 -0.98 121 0 0 58 53 18 23 17 48.3 44 180 4 58 12 11 59 34 57 57 45 14 60 2 49 -0.98 122 0 0 58 41 33 23 17 50.8 44 181 5 58 0 20 59 23 17 57 33 20 59 51 13 -0.98 123 0 0 58 29 32 23 17 53.2 44 183 5 57 48 14 59 11 21 57 21 10 59 39 20 -0.98 124 0 0 58 17 15 23 17 55.7 44 184 6 57 35 51 58 59 10 57 8 44 59 27 12 -0.98 125 0 0 58 4 42 23 17 58.2 44 185 6 57 23 13 58 46 42 56 56 3 59 14 48 -0.98 126 0 0 57 51 53 23 18 0.7 44 187 7 57 10 19 58 33 58 56 43 5 59 2 9 -0.98 127 0 0 57 38 48 23 18 3.3 45 188 8 56 57 9 58 20 59 56 29 52 58 49 13 -0.98 128 0 0 57 25 27 23 18 5.8 45 190 8 56 43 43 58 7 43 56 16 23 58 36 1 -0.98 129 0 0 57 11 50 23 18 8.5 45 191 9 56 30 1 57 54 12 56 2 38 58 22 33 -0.98 130 0 0 56 57 58 23 18 11.1 45 192 9 56 16 4 57 40 24 55 48 37 58 8 49 -0.98 131 0 0 56 43 49 23 18 13.8 45 194 10 56 1 50 57 26 21 55 34 20 57 54 49 -0.98 132 0 0 56 29 25 23 18 16.4 45 195 11 55 47 21 57 12 2 55 19 48 57 40 33 -0.98 133 0 0 56 14 44 23 18 19.2 45 197 11 55 32 36 56 57 27 55 5 0 57 26 2 -0.98 134 0 0 55 59 48 23 18 21.9 45 198 12 55 17 35 56 42 35 54 49 56 57 11 14 -0.98 135 0 0 55 44 37 23 18 24.7 45 200 12 55 2 18 56 27 29 54 34 36 56 56 10 -0.98 136 0 0 55 29 9 23 18 27.5 45 201 13 54 46 46 56 12 6 54 19 1 56 40 51 -0.98 137 0 0 55 13 26 23 18 30.3 45 203 14 54 30 59 55 56 28 54 3 11 56 25 16 -0.98 138 0 0 54 57 28 23 18 33.1 45 204 14 54 14 56 55 40 34 53 47 6 56 9 25 -0.99 139 0 0 54 41 14 23 18 36.0 45 206 15 53 58 38 55 24 25 53 30 45 55 53 19 -0.99 140 0 0 54 24 45 23 18 38.9 45 207 15 53 42 5 55 8 0 53 14 9 55 36 58 -0.99 141 0 0 54 8 2 23 18 41.8 45 209 16 53 25 17 54 51 21 52 57 19 55 20 21 -0.99 142 0 0 53 51 3 23 18 44.7 45 210 17 53 8 15 54 34 26 52 40 13 55 3 29 -0.99 143 0 0 53 33 49 23 18 47.7 45 212 17 52 50 58 54 17 16 52 22 54 54 46 22 -0.99 144 0 0 53 16 21 23 18 50.7 45 213 18 52 33 26 53 59 52 52 5 20 54 29 0 -0.99 145 0 0 52 58 39 23 18 53.7 45 215 19 52 15 40 53 42 13 51 47 32 54 11 24 -0.99 146 0 0 52 40 42 23 18 56.7 45 216 19 51 57 40 53 24 20 51 29 30 53 53 33 -0.99 147 0 0 52 22 32 23 18 59.7 45 218 20 51 39 27 53 6 13 51 11 15 53 35 28 -0.99 148 0 0 52 4 8 23 19 2.8 45 219 21 51 21 0 52 47 52 50 52 46 53 17 10 -0.99 149 0 0 51 45 31 23 19 5.9 45 221 21 51 2 20 52 29 18 50 34 4 52 58 37 -0.99 150 0 0 51 26 41 23 19 9.0 44 222 22 50 43 27 52 10 30 50 15 9 52 39 51 -0.99 151 0 0 51 7 38 23 19 12.1 44 223 22 50 24 22 51 51 30 49 56 3 52 20 53 -0.99 152 0 0 50 48 22 23 19 15.2 44 225 23 50 5 4 51 32 17 49 36 43 52 1 41 -0.99 153 0 0 50 28 55 23 19 18.3 44 226 24 49 45 35 51 12 51 49 17 13 51 42 17 -0.99 154 0 0 50 9 16 23 19 21.4 44 228 24 49 25 54 50 53 14 48 57 31 51 22 41 -0.99 155 0 0 49 49 25 23 19 24.6 43 229 25 49 6 2 50 33 25 48 37 37 51 2 53 -0.99 156 0 0 49 29 24 23 19 27.7 43 231 26 48 45 59 50 13 25 48 17 34 50 42 54 -0.99 157 0 0 49 9 12 23 19 30.9 43 232 26 48 25 45 49 53 14 47 57 20 50 22 45 -0.99 158 0 0 48 48 50 23 19 34.0 42 233 27 48 5 22 49 32 53 47 36 56 50 2 24 -0.99 159 0 0 48 28 18 23 19 37.2 42 235 28 47 44 50 49 12 22 47 16 23 49 41 54 -0.99 160 0 0 48 7 37 23 19 40.3 42 236 28 47 24 8 48 51 42 46 55 41 49 21 14 -0.99 161 0 0 47 46 47 23 19 43.5 41 237 29 47 3 18 48 30 53 46 34 51 49 0 25 -0.99 162 0 0 47 25 49 23 19 46.7 41 239 30 46 42 20 48 9 55 46 13 53 48 39 27 -0.99 163 0 0 47 4 44 23 19 49.8 40 240 30 46 21 15 47 48 49 45 52 47 48 18 21 -0.99 164 0 0 46 43 31 23 19 53.0 40 241 31 46 0 2 47 27 36 45 31 35 47 57 8 -0.99 165 0 0 46 22 11 23 19 56.1 40 243 31 45 38 43 47 6 16 45 10 16 47 35 47 -0.99 166 0 0 46 0 45 23 19 59.2 39 244 32 45 17 18 46 44 49 44 48 51 47 14 20 -0.99 167 0 0 45 39 14 23 20 2.3 39 245 33 44 55 48 46 23 17 44 27 22 46 52 47 -0.99 168 0 0 45 17 38 23 20 5.4 38 246 33 44 34 13 46 1 39 44 5 47 46 31 9 -0.99 169 0 0 44 55 57 23 20 8.5 38 247 34 44 12 33 45 39 57 43 44 9 46 9 26 -0.99 170 0 0 44 34 12 23 20 11.6 37 249 34 43 50 50 45 18 11 43 22 27 45 47 38 -0.99 171 0 0 44 12 25 23 20 14.6 37 250 35 43 29 4 44 56 21 43 0 42 45 25 47 -1.00 172 0 0 43 50 34 23 20 17.6 36 251 36 43 7 16 44 34 29 42 38 55 45 3 53 -1.00 173 0 0 43 28 42 23 20 20.6 35 252 36 42 45 25 44 12 34 42 17 6 44 41 57 -1.00 174 0 0 43 6 48 23 20 23.6 35 253 37 42 23 34 43 50 38 41 55 16 44 19 59 -1.00 175 0 0 42 44 53 23 20 26.5 34 254 37 42 1 42 43 28 40 41 33 25 43 58 0 -1.00 176 0 0 42 22 58 23 20 29.4 34 255 38 41 39 50 43 6 43 41 11 35 43 36 0 -1.00 177 0 0 42 1 4 23 20 32.2 33 256 38 41 17 58 42 44 45 40 49 46 43 14 1 -1.00 178 0 0 41 39 11 23 20 35.1 32 257 39 40 56 8 42 22 49 40 27 58 42 52 2 -1.00 179 0 0 41 17 20 23 20 37.8 32 258 39 40 34 20 42 0 54 40 6 12 42 30 5 -1.00 180 0 0 40 55 31 23 20 40.6 31 259 40 40 12 35 41 39 2 39 44 28 42 8 11 -1.00 -179 0 0 40 33 45 23 20 43.3 30 260 40 39 50 52 41 17 12 39 22 48 41 46 18 -1.00 -178 0 0 40 12 3 23 20 45.9 30 261 41 39 29 14 40 55 26 39 1 12 41 24 30 -1.00 -177 0 0 39 50 25 23 20 48.6 29 262 41 39 7 40 40 33 45 38 39 41 41 2 45 -1.00 -176 0 0 39 28 52 23 20 51.1 28 263 41 38 46 11 40 12 8 38 18 15 40 41 6 -1.00 -175 0 0 39 7 25 23 20 53.6 27 264 42 38 24 48 39 50 37 37 56 54 40 19 32 -1.00 -174 0 0 38 46 5 23 20 56.1 27 265 42 38 3 32 39 29 11 37 35 40 39 58 3 -1.00 -173 0 0 38 24 51 23 20 58.5 26 265 43 37 42 22 39 7 53 37 14 34 39 36 42 -1.01 -172 0 0 38 3 44 23 21 0.8 25 266 43 37 21 20 38 46 42 36 53 35 39 15 28 -1.01 -171 0 0 37 42 46 23 21 3.1 24 267 43 37 0 27 38 25 39 36 32 44 38 54 22 -1.01 -170 0 0 37 21 57 23 21 5.3 24 268 43 36 39 42 38 4 45 36 12 2 38 33 24 -1.01 -169 0 0 37 1 17 23 21 7.4 23 269 44 36 19 7 37 44 0 35 51 30 38 12 36 -1.01 -168 0 0 36 40 47 23 21 9.5 22 269 44 35 58 41 37 23 25 35 31 8 37 51 58 -1.01 -167 0 0 36 20 27 23 21 11.6 21 270 44 35 38 27 37 3 1 35 10 56 37 31 30 -1.01 -166 0 0 36 0 19 23 21 13.5 20 271 44 35 18 23 36 42 47 34 50 56 37 11 13 -1.01 -165 0 0 35 40 22 23 21 15.4 19 272 44 34 58 32 36 22 46 34 31 7 36 51 8 -1.01 -164 0 0 35 20 38 23 21 17.2 19 272 45 34 38 52 36 2 56 34 11 31 36 31 15 -1.02 -163 0 0 35 1 6 23 21 18.9 18 273 45 34 19 26 35 43 19 33 52 8 36 11 34 -1.02 -162 0 0 34 41 48 23 21 20.6 17 274 45 34 0 13 35 23 56 33 32 58 35 52 7 -1.02 -161 0 0 34 22 44 23 21 22.2 16 274 45 33 41 14 35 4 46 33 14 2 35 32 54 -1.02 -160 0 0 34 3 54 23 21 23.7 15 275 45 33 22 29 34 45 51 32 55 20 35 13 55 -1.02 -159 0 0 33 45 19 23 21 25.1 14 275 45 33 3 59 34 27 11 32 36 54 34 55 11 -1.03 -158 0 0 33 27 0 23 21 26.5 14 276 45 32 45 44 34 8 46 32 18 43 34 36 43 -1.03 -157 0 0 33 8 56 23 21 27.7 13 277 45 32 27 46 33 50 37 32 0 47 34 18 30 -1.03 -156 0 0 32 51 8 23 21 28.9 12 277 45 32 10 3 33 32 44 31 43 8 34 0 34 -1.03 -155 0 0 32 33 38 23 21 30.0 11 278 45 31 52 38 33 15 8 31 25 46 33 42 55 -1.04 -154 0 0 32 16 24 23 21 31.1 10 278 44 31 35 29 32 57 50 31 8 41 33 25 32 -1.04 -153 0 0 31 59 29 23 21 32.0 9 279 44 31 18 39 32 40 49 30 51 53 33 8 28 -1.05 -152 0 0 31 42 51 23 21 32.8 8 279 44 31 2 6 32 24 6 30 35 24 32 51 42 -1.06 -151 0 0 31 26 32 23 21 33.6 7 280 44 30 45 52 32 7 42 30 19 13 32 35 14 -1.06 -150 0 0 31 10 32 23 21 34.3 7 281 44 30 29 56 31 51 37 30 3 20 32 19 5 -1.07 -149 0 0 30 54 50 23 21 34.9 6 281 43 30 14 20 31 35 50 29 47 47 32 3 16 -1.09 -148 0 0 30 39 29 23 21 35.4 5 282 43 29 59 3 31 20 24 29 32 33 31 47 46 -1.11 -147 0 0 30 24 27 23 21 35.8 4 282 43 29 44 6 31 5 18 29 17 40 31 32 36 -1.14 -146 0 0 30 9 46 23 21 36.2 3 283 42 29 29 30 30 50 31 29 3 6 31 17 47 -1.18 -145 0 0 29 55 25 23 21 36.4 2 283 42 29 15 14 30 36 6 28 48 53 31 3 18 -1.27 -144 0 0 29 41 26 23 21 36.6 1 284 42 29 1 18 30 22 2 .. .. .. 30 49 10 -1.49 -143 0 0 29 27 47 23 21 36.6 0 284 41 28 47 44 30 8 18 .. .. .. 30 35 24 -3.49 Uncertainty in time = +/- 2 secs Prediction of 2022 Aug 30.1 Data for the target star ------------------------ * name: TYC 0815-00737-1 * constellation : Cancer * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 09 02 55.4981 DE: +12 29 04.702 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 09 02 55.4981 DE: +12 29 04.702 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 10.1 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (221) Eos asteroid class: approx. diameter [km]: 103 approx. diameter ["]: 0.041 distance from Earth [AU]: 3.46940 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#54 date of fit: 2022 Jun 10 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", 0.013", 94.486° remarks: * orbital elements for (221)Eos : Mean anomaly = 135.7818386228 deg Arg. of pericenter = 192.4636508522 deg Long. of node = 141.7354764819 deg Inclination = 10.8926489056 deg Eccentricity = 0.1020794400 Semimajor axis = 3.0108584084 AU Perihelion dist = 2.7035116682 AU Mag: H = 7.83, G = 0.13 Epoch of elements : MJD 59868.97118055 TDT (2022 Oct 16.9712) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#542022Jun10,4.10,2022,10,16,23.309528,0.173185,0.676825,13.663693,-3.495796,-0.005288,0.001418,-0.000001,0.000000 120.9443,12.3968,-173.27,-9.15,False TYC 0815-00737-1,9.04874946,12.4846396,0.00,10.13,0.00,0.0,0,,9.06918175,12.3968314,3.88,0.00,0,0,0 221,Eos,13.98,102.5,3.4694,0,0,2.365,-8.86,,5.2,0 0,135.5986,2022,10,16,192.4637,141.7355,10.8926,0.10208,3.01086,2.70351,7.83,5.0,0.15 1.331,0.0177,0.0133,94,0.0135,Known errors,-1.00,-1,-1,-1 20221016_0737-1,59821.08 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Aug 30, 01:53 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org