IOTA/IOTA-ES occultation update for (2032) Ethel / TYC 1900-00931-1 event on 2021 Jan 29, 01:56 UT Visible from Europe, W Canada Summary ------- On 2021 Jan 29 UT, the 37.3 km diameter asteroid (2032) Ethel will occult a 11.0 mag star in the constellation Gemini for observers along a path across Europe, W Canada. In the case of an occultation, the combined light of the asteroid and the star will drop by 5.50 mag to 16.49 mag (the magnitude of the asteroid) for at most 3.0 seconds. This update is based on UNSO/Flagstaff astrometry for the asteroid kindly provided by Hugh Harris, astrometry for the asteroid kindly provided by Bill Owen, 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: 52 * date and approx. time of event: 2021 Jan 29, 01:49 - 2021 Jan 29, 02:03 * geocentric midpoint of event [JD]: 2459243.58064167 * magnitude of target star: 11.00 * magnitude drop [mag]: 5.50 * estimated maximum duration [s]: 3.0 * Moon: 100 % sunlit, 26° distance * Sun: 157° distance * rough path description: Europe, W Canada The occultation path -------------------- * approximate projected width [km]: 47 * 1 sigma uncertainty interval [path widths]: +/- 1.24 * 1 sigma uncertainty interval [seconds]: +/- 5.0 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.035, +/- 0.026) * 1 sigma uncertainty ellipse (major, minor, PA): (0.035", 0.026", 96°) * approx speed of asteroid's shadow [km/s]: 12.4687 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1900-00931-1 by 2032 Ethel on 2021 Jan 29 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 -163 0 0 39 15 4 2 2 49.8 0 58 19 39 30 10 39 0 1 40 7 49 .. .. .. .... -162 0 0 39 44 33 2 2 49.6 1 59 19 39 59 40 39 29 29 40 37 20 .. .. .. -0.64 -161 0 0 40 13 53 2 2 49.3 2 59 18 40 29 1 39 58 49 41 6 43 .. .. .. -0.70 -160 0 0 40 43 5 2 2 48.9 3 60 17 40 58 13 40 28 1 41 35 57 .. .. .. -0.72 -159 0 0 41 12 7 2 2 48.3 4 60 16 41 27 16 40 57 2 42 5 0 .. .. .. -0.73 -158 0 0 41 40 58 2 2 47.5 5 61 15 41 56 7 41 25 53 42 33 52 40 48 49 -0.74 -157 0 0 42 9 38 2 2 46.6 6 62 14 42 24 47 41 54 33 43 2 33 41 17 28 -0.75 -156 0 0 42 38 6 2 2 45.5 6 62 13 42 53 15 42 23 0 43 31 1 41 45 56 -0.75 -155 0 0 43 6 20 2 2 44.3 7 63 12 43 21 30 42 51 15 43 59 15 42 14 10 -0.75 -154 0 0 43 34 21 2 2 43.0 8 64 12 43 49 31 43 19 16 44 27 16 42 42 12 -0.76 -153 0 0 44 2 8 2 2 41.5 9 65 11 44 17 17 43 47 3 44 55 2 43 9 59 -0.76 -152 0 0 44 29 40 2 2 39.9 10 65 10 44 44 48 44 14 35 45 22 33 43 37 32 -0.76 -151 0 0 44 56 56 2 2 38.2 11 66 9 45 12 4 44 41 52 45 49 47 44 4 50 -0.76 -150 0 0 45 23 56 2 2 36.4 11 67 8 45 39 4 45 8 52 46 16 45 44 31 51 -0.76 -149 0 0 45 50 39 2 2 34.4 12 67 7 46 5 46 45 35 36 46 43 27 44 58 37 -0.76 -148 0 0 46 17 5 2 2 32.4 13 68 7 46 32 12 46 2 3 47 9 50 45 25 5 -0.76 -147 0 0 46 43 14 2 2 30.2 14 69 6 46 58 19 46 28 12 47 35 55 45 51 16 -0.76 -146 0 0 47 9 4 2 2 27.9 15 70 5 47 24 8 46 54 3 48 1 42 46 17 9 -0.77 -145 0 0 47 34 35 2 2 25.6 15 70 4 47 49 39 47 19 35 48 27 10 46 42 44 -0.77 -144 0 0 47 59 47 2 2 23.1 16 71 3 48 14 50 47 44 49 48 52 18 47 8 0 -0.77 -143 0 0 48 24 40 2 2 20.6 17 72 3 48 39 41 48 9 43 49 17 7 47 32 57 -0.77 -142 0 0 48 49 13 2 2 17.9 18 73 2 49 4 13 48 34 17 49 41 36 47 57 34 -0.77 -141 0 0 49 13 26 2 2 15.2 18 74 1 49 28 24 48 58 31 50 5 44 48 21 52 -0.77 -140 0 0 49 37 18 2 2 12.4 19 74 0 49 52 15 49 22 25 50 29 31 48 45 49 -0.77 -139 0 0 50 0 50 2 2 9.5 20 75 0 50 15 46 49 45 58 50 52 57 49 9 26 -0.77 -138 0 0 50 24 1 2 2 6.6 21 76 -1 50 38 55 50 9 10 51 16 2 49 32 42 -0.77 -137 0 0 50 46 50 2 2 3.6 21 77 -2 51 1 43 50 32 1 51 38 46 49 55 37 -0.77 -136 0 0 51 9 18 2 2 0.5 22 78 -3 51 24 9 50 54 31 52 1 8 50 18 11 -0.77 -135 0 0 51 31 25 2 1 57.4 23 79 -3 51 46 14 51 16 40 52 23 8 50 40 24 -0.77 -134 0 0 51 53 10 2 1 54.2 23 80 -4 52 7 57 51 38 26 52 44 47 51 2 15 -0.77 -133 0 0 52 14 33 2 1 51.0 24 80 -5 52 29 18 51 59 51 53 6 3 51 23 45 -0.77 -132 0 0 52 35 34 2 1 47.7 25 81 -5 52 50 17 52 20 54 53 26 57 51 44 53 -0.77 -131 0 0 52 56 13 2 1 44.4 25 82 -6 53 10 54 52 41 36 53 47 29 52 5 39 -0.77 -130 0 0 53 16 30 2 1 41.0 26 83 -7 53 31 9 53 1 55 54 7 39 52 26 3 -0.77 -129 0 0 53 36 25 2 1 37.6 27 84 -7 53 51 2 53 21 52 54 27 26 52 46 5 -0.78 -128 0 0 53 55 58 2 1 34.1 27 85 -8 54 10 33 53 41 27 54 46 52 53 5 45 -0.78 -127 0 0 54 15 9 2 1 30.6 28 86 -9 54 29 42 54 0 40 55 5 55 53 25 4 -0.78 -126 0 0 54 33 58 2 1 27.1 28 87 -9 54 48 28 54 19 31 55 24 36 53 44 0 -0.78 -125 0 0 54 52 25 2 1 23.6 29 88 -10 55 6 53 54 38 0 55 42 54 54 2 35 -0.78 -124 0 0 55 10 30 2 1 20.0 30 89 -11 55 24 55 54 56 7 56 0 51 54 20 47 -0.78 -123 0 0 55 28 12 2 1 16.4 30 90 -11 55 42 36 55 13 52 56 18 26 54 38 38 -0.78 -122 0 0 55 45 33 2 1 12.8 31 91 -12 55 59 54 55 31 16 56 35 38 54 56 7 -0.78 -121 0 0 56 2 32 2 1 9.1 31 92 -13 56 16 51 55 48 17 56 52 29 55 13 14 -0.78 -120 0 0 56 19 10 2 1 5.4 32 93 -13 56 33 26 56 4 57 57 8 58 55 29 59 -0.78 -119 0 0 56 35 26 2 1 1.8 32 94 -14 56 49 40 56 21 15 57 25 6 55 46 23 -0.78 -118 0 0 56 51 20 2 0 58.1 33 95 -14 57 5 32 56 37 12 57 40 52 56 2 26 -0.78 -117 0 0 57 6 53 2 0 54.3 33 96 -15 57 21 2 56 52 47 57 56 16 56 18 7 -0.78 -116 0 0 57 22 5 2 0 50.6 34 97 -15 57 36 12 57 8 2 58 11 20 56 33 27 -0.78 -115 0 0 57 36 56 2 0 46.9 34 98 -16 57 51 0 57 22 55 58 26 2 56 48 26 -0.78 -114 0 0 57 51 26 2 0 43.1 35 99 -17 58 5 28 57 37 27 58 40 24 57 3 4 -0.78 -113 0 0 58 5 35 2 0 39.4 35 100 -17 58 19 35 57 51 39 58 54 25 57 17 22 -0.78 -112 0 0 58 19 24 2 0 35.6 36 101 -18 58 33 21 58 5 30 59 8 5 57 31 18 -0.78 -111 0 0 58 32 52 2 0 31.8 36 102 -18 58 46 47 58 19 0 59 21 25 57 44 55 -0.78 -110 0 0 58 46 0 2 0 28.0 37 103 -19 58 59 52 58 32 11 59 34 24 57 58 11 -0.78 -109 0 0 58 58 48 2 0 24.3 37 104 -19 59 12 38 58 45 1 59 47 4 58 11 6 -0.78 -108 0 0 59 11 16 2 0 20.5 37 105 -20 59 25 4 58 57 31 59 59 24 58 23 42 -0.78 -107 0 0 59 23 24 2 0 16.7 38 106 -20 59 37 9 59 9 42 60 11 24 58 35 58 -0.78 -106 0 0 59 35 13 2 0 12.9 38 108 -21 59 48 56 59 21 32 60 23 5 58 47 54 -0.78 -105 0 0 59 46 42 2 0 9.1 39 109 -21 60 0 23 59 33 4 60 34 26 58 59 31 -0.78 -104 0 0 59 57 52 2 0 5.3 39 110 -22 60 11 31 59 44 16 60 45 28 59 10 49 -0.78 -103 0 0 60 8 43 2 0 1.5 40 111 -22 60 22 20 59 55 9 60 56 12 59 21 47 -0.78 -102 0 0 60 19 15 1 59 57.7 40 112 -23 60 32 50 60 5 44 61 6 37 59 32 27 -0.79 -101 0 0 60 29 29 1 59 53.9 40 113 -23 60 43 1 60 15 59 61 16 43 59 42 48 -0.79 -100 0 0 60 39 24 1 59 50.1 41 114 -24 60 52 54 60 25 57 61 26 31 59 52 50 -0.79 - 99 0 0 60 49 1 1 59 46.3 41 116 -24 61 2 29 60 35 35 61 36 0 60 2 34 -0.79 - 98 0 0 60 58 20 1 59 42.5 41 117 -25 61 11 46 60 44 56 61 45 12 60 11 59 -0.79 - 97 0 0 61 7 20 1 59 38.7 42 118 -25 61 20 45 60 53 59 61 54 6 60 21 6 -0.79 - 96 0 0 61 16 3 1 59 34.9 42 119 -25 61 29 26 61 2 43 62 2 42 60 29 56 -0.79 - 95 0 0 61 24 28 1 59 31.1 42 120 -26 61 37 49 61 11 11 62 11 1 60 38 27 -0.79 - 94 0 0 61 32 36 1 59 27.3 43 121 -26 61 45 55 61 19 20 62 19 2 60 46 41 -0.79 - 93 0 0 61 40 27 1 59 23.6 43 123 -27 61 53 44 61 27 12 62 26 46 60 54 38 -0.79 - 92 0 0 61 48 0 1 59 19.8 43 124 -27 62 1 15 61 34 47 62 34 14 61 2 17 -0.79 - 91 0 0 61 55 16 1 59 16.0 44 125 -28 62 8 30 61 42 5 62 41 24 61 9 39 -0.79 - 90 0 0 62 2 16 1 59 12.2 44 126 -28 62 15 28 61 49 7 62 48 18 61 16 44 -0.79 - 89 0 0 62 8 59 1 59 8.4 44 127 -28 62 22 9 61 55 51 62 54 55 61 23 32 -0.79 - 88 0 0 62 15 25 1 59 4.6 45 129 -29 62 28 34 62 2 19 63 1 16 61 30 3 -0.79 - 87 0 0 62 21 35 1 59 0.9 45 130 -29 62 34 42 62 8 30 63 7 21 61 36 18 -0.79 - 86 0 0 62 27 28 1 58 57.1 45 131 -30 62 40 34 62 14 25 63 13 9 61 42 16 -0.79 - 85 0 0 62 33 6 1 58 53.3 46 132 -30 62 46 10 62 20 3 63 18 42 61 47 58 -0.79 - 84 0 0 62 38 27 1 58 49.5 46 134 -30 62 51 30 62 25 26 63 23 59 61 53 24 -0.79 - 83 0 0 62 43 32 1 58 45.8 46 135 -31 62 56 34 62 30 33 63 29 0 61 58 33 -0.79 - 82 0 0 62 48 22 1 58 42.0 46 136 -31 63 1 23 62 35 23 63 33 45 62 3 27 -0.79 - 81 0 0 62 52 56 1 58 38.2 47 138 -32 63 5 55 62 39 58 63 38 15 62 8 5 -0.79 - 80 0 0 62 57 14 1 58 34.4 47 139 -32 63 10 13 62 44 17 63 42 29 62 12 26 -0.79 - 79 0 0 63 1 17 1 58 30.7 47 140 -32 63 14 14 62 48 21 63 46 29 62 16 33 -0.79 - 78 0 0 63 5 4 1 58 26.9 47 141 -33 63 18 1 62 52 9 63 50 13 62 20 23 -0.79 - 77 0 0 63 8 36 1 58 23.1 47 143 -33 63 21 32 62 55 42 63 53 41 62 23 58 -0.79 - 76 0 0 63 11 53 1 58 19.3 48 144 -33 63 24 48 62 59 0 63 56 55 62 27 18 -0.79 - 75 0 0 63 14 54 1 58 15.5 48 145 -34 63 27 48 63 2 2 63 59 54 62 30 22 -0.79 - 74 0 0 63 17 40 1 58 11.8 48 147 -34 63 30 34 63 4 49 64 2 38 62 33 10 -0.79 - 73 0 0 63 20 12 1 58 8.0 48 148 -35 63 33 5 63 7 21 64 5 7 62 35 44 -0.79 - 72 0 0 63 22 28 1 58 4.2 49 149 -35 63 35 21 63 9 38 64 7 22 62 38 2 -0.79 - 71 0 0 63 24 30 1 58 0.4 49 151 -35 63 37 22 63 11 40 64 9 21 62 40 6 -0.79 - 70 0 0 63 26 16 1 57 56.6 49 152 -36 63 39 8 63 13 27 64 11 7 62 41 54 -0.79 - 69 0 0 63 27 48 1 57 52.8 49 153 -36 63 40 39 63 14 59 64 12 37 62 43 27 -0.79 - 68 0 0 63 29 5 1 57 49.0 49 155 -36 63 41 56 63 16 17 64 13 53 62 44 45 -0.79 - 67 0 0 63 30 7 1 57 45.2 49 156 -37 63 42 58 63 17 19 64 14 54 62 45 48 -0.79 - 66 0 0 63 30 55 1 57 41.3 50 157 -37 63 43 45 63 18 7 64 15 41 62 46 36 -0.79 - 65 0 0 63 31 28 1 57 37.5 50 159 -37 63 44 18 63 18 40 64 16 13 62 47 9 -0.79 - 64 0 0 63 31 46 1 57 33.7 50 160 -38 63 44 36 63 18 58 64 16 31 62 47 27 -0.79 - 63 0 0 63 31 49 1 57 29.8 50 162 -38 63 44 39 63 19 1 64 16 34 62 47 31 -0.79 - 62 0 0 63 31 38 1 57 26.0 50 163 -38 63 44 28 63 18 50 64 16 23 62 47 19 -0.79 - 61 0 0 63 31 11 1 57 22.1 50 164 -39 63 44 2 63 18 23 64 15 58 62 46 53 -0.79 - 60 0 0 63 30 31 1 57 18.3 50 166 -39 63 43 21 63 17 42 64 15 17 62 46 11 -0.79 - 59 0 0 63 29 35 1 57 14.4 51 167 -39 63 42 26 63 16 47 64 14 23 62 45 15 -0.79 - 58 0 0 63 28 25 1 57 10.5 51 169 -39 63 41 16 63 15 36 64 13 14 62 44 3 -0.79 - 57 0 0 63 27 0 1 57 6.6 51 170 -40 63 39 51 63 14 11 64 11 50 62 42 37 -0.79 - 56 0 0 63 25 20 1 57 2.7 51 171 -40 63 38 12 63 12 30 64 10 12 62 40 56 -0.79 - 55 0 0 63 23 25 1 56 58.8 51 173 -40 63 36 18 63 10 35 64 8 19 62 38 59 -0.79 - 54 0 0 63 21 16 1 56 54.9 51 174 -41 63 34 9 63 8 25 64 6 11 62 36 48 -0.79 - 53 0 0 63 18 51 1 56 50.9 51 176 -41 63 31 45 63 6 0 64 3 49 62 34 21 -0.79 - 52 0 0 63 16 12 1 56 47.0 51 177 -41 63 29 6 63 3 20 64 1 12 62 31 39 -0.79 - 51 0 0 63 13 17 1 56 43.0 51 179 -42 63 26 12 63 0 25 63 58 20 62 28 42 -0.79 - 50 0 0 63 10 8 1 56 39.0 51 180 -42 63 23 4 62 57 14 63 55 13 62 25 30 -0.79 - 49 0 0 63 6 43 1 56 35.0 51 181 -42 63 19 40 62 53 49 63 51 52 62 22 2 -0.79 - 48 0 0 63 3 3 1 56 31.0 51 183 -42 63 16 1 62 50 8 63 48 15 62 18 19 -0.79 - 47 0 0 62 59 8 1 56 27.0 51 184 -43 63 12 6 62 46 11 63 44 23 62 14 20 -0.79 - 46 0 0 62 54 57 1 56 22.9 51 186 -43 63 7 57 62 41 59 63 40 16 62 10 6 -0.79 - 45 0 0 62 50 31 1 56 18.8 51 187 -43 63 3 31 62 37 32 63 35 54 62 5 36 -0.79 - 44 0 0 62 45 49 1 56 14.8 52 189 -43 62 58 51 62 32 49 63 31 16 62 0 50 -0.79 - 43 0 0 62 40 51 1 56 10.7 52 190 -44 62 53 54 62 27 50 63 26 23 61 55 48 -0.79 - 42 0 0 62 35 38 1 56 6.6 52 192 -44 62 48 42 62 22 36 63 21 14 61 50 30 -0.79 - 41 0 0 62 30 8 1 56 2.4 52 193 -44 62 43 14 62 17 5 63 15 49 61 44 57 -0.79 - 40 0 0 62 24 23 1 55 58.3 52 195 -44 62 37 30 62 11 18 63 10 9 61 39 7 -0.79 - 39 0 0 62 18 22 1 55 54.1 51 196 -45 62 31 30 62 5 15 63 4 13 61 33 0 -0.79 - 38 0 0 62 12 4 1 55 49.9 51 197 -45 62 25 14 61 58 56 62 58 0 61 26 37 -0.79 - 37 0 0 62 5 30 1 55 45.7 51 199 -45 62 18 42 61 52 20 62 51 31 61 19 58 -0.79 - 36 0 0 61 58 39 1 55 41.4 51 200 -45 62 11 52 61 45 28 62 44 46 61 13 2 -0.79 - 35 0 0 61 51 32 1 55 37.2 51 202 -46 62 4 47 61 38 19 62 37 45 61 5 49 -0.79 - 34 0 0 61 44 7 1 55 32.9 51 203 -46 61 57 24 61 30 53 62 30 27 60 58 18 -0.79 - 33 0 0 61 36 26 1 55 28.6 51 205 -46 61 49 45 61 23 10 62 22 52 60 50 31 -0.79 - 32 0 0 61 28 28 1 55 24.2 51 206 -46 61 41 48 61 15 10 62 15 0 60 42 27 -0.79 - 31 0 0 61 20 12 1 55 19.9 51 208 -46 61 33 35 61 6 53 62 6 51 60 34 5 -0.79 - 30 0 0 61 11 39 1 55 15.5 51 209 -47 61 25 4 60 58 18 61 58 24 60 25 26 -0.79 - 29 0 0 61 2 49 1 55 11.1 51 211 -47 61 16 15 60 49 25 61 49 41 60 16 29 -0.79 - 28 0 0 60 53 41 1 55 6.7 51 212 -47 61 7 9 60 40 15 61 40 39 60 7 14 -0.79 - 27 0 0 60 44 15 1 55 2.2 51 214 -47 60 57 45 60 30 47 61 31 20 59 57 41 -0.79 - 26 0 0 60 34 30 1 54 57.8 50 215 -47 60 48 2 60 21 1 61 21 43 59 47 49 -0.79 - 25 0 0 60 24 28 1 54 53.3 50 216 -48 60 38 2 60 10 56 61 11 48 59 37 40 -0.79 - 24 0 0 60 14 7 1 54 48.7 50 218 -48 60 27 43 60 0 33 61 1 35 59 27 12 -0.79 - 23 0 0 60 3 28 1 54 44.2 50 219 -48 60 17 6 59 49 52 60 51 3 59 16 25 -0.79 - 22 0 0 59 52 30 1 54 39.6 50 221 -48 60 6 10 59 38 52 60 40 13 59 5 20 -0.79 - 21 0 0 59 41 12 1 54 35.0 50 222 -48 59 54 55 59 27 32 60 29 3 58 53 55 -0.79 - 20 0 0 59 29 36 1 54 30.4 49 224 -48 59 43 21 59 15 54 60 17 35 58 42 11 -0.79 - 19 0 0 59 17 41 1 54 25.7 49 225 -48 59 31 28 59 3 56 60 5 48 58 30 8 -0.79 - 18 0 0 59 5 26 1 54 21.0 49 227 -48 59 19 16 58 51 39 59 53 41 58 17 46 -0.79 - 17 0 0 58 52 52 1 54 16.3 49 228 -49 59 6 44 58 39 3 59 41 15 58 5 4 -0.79 - 16 0 0 58 39 58 1 54 11.6 49 229 -49 58 53 52 58 26 7 59 28 29 57 52 2 -0.79 - 15 0 0 58 26 44 1 54 6.8 48 231 -49 58 40 41 58 12 50 59 15 24 57 38 40 -0.79 - 14 0 0 58 13 10 1 54 2.0 48 232 -49 58 27 9 57 59 14 59 1 58 57 24 58 -0.79 - 13 0 0 57 59 16 1 53 57.2 48 234 -49 58 13 17 57 45 17 58 48 12 57 10 56 -0.79 - 12 0 0 57 45 1 1 53 52.4 47 235 -49 57 59 5 57 31 1 58 34 6 56 56 33 -0.79 - 11 0 0 57 30 26 1 53 47.6 47 236 -49 57 44 32 57 16 23 58 19 39 56 41 50 -0.79 - 10 0 0 57 15 31 1 53 42.7 47 238 -49 57 29 39 57 1 25 58 4 52 56 26 46 -0.79 - 9 0 0 57 0 14 1 53 37.8 47 239 -49 57 14 25 56 46 6 57 49 44 56 11 22 -0.79 - 8 0 0 56 44 37 1 53 32.8 46 240 -49 56 58 50 56 30 27 57 34 15 55 55 36 -0.79 - 7 0 0 56 28 38 1 53 27.9 46 242 -49 56 42 54 56 14 26 57 18 24 55 39 30 -0.79 - 6 0 0 56 12 19 1 53 22.9 46 243 -49 56 26 37 55 58 4 57 2 13 55 23 3 -0.79 - 5 0 0 55 55 38 1 53 18.0 45 244 -49 56 9 58 55 41 21 56 45 41 55 6 14 -0.79 - 4 0 0 55 38 36 1 53 13.0 45 246 -49 55 52 59 55 24 17 56 28 47 54 49 4 -0.79 - 3 0 0 55 21 13 1 53 7.9 44 247 -49 55 35 37 55 6 51 56 11 31 54 31 33 -0.79 - 2 0 0 55 3 28 1 53 2.9 44 248 -49 55 17 55 54 49 4 55 53 54 54 13 40 -0.79 - 1 0 0 54 45 21 1 52 57.9 44 249 -49 54 59 51 54 30 55 55 35 56 53 55 26 -0.79 0 0 0 54 26 53 1 52 52.8 43 251 -49 54 41 25 54 12 25 55 17 36 53 36 51 -0.79 1 0 0 54 8 4 1 52 47.7 43 252 -49 54 22 37 53 53 33 54 58 54 53 17 54 -0.79 2 0 0 53 48 53 1 52 42.6 42 253 -49 54 3 28 53 34 20 54 39 50 52 58 36 -0.79 3 0 0 53 29 20 1 52 37.6 42 254 -48 53 43 58 53 14 45 54 20 25 52 38 56 -0.79 4 0 0 53 9 26 1 52 32.5 41 256 -48 53 24 6 52 54 49 54 0 38 52 18 55 -0.79 5 0 0 52 49 10 1 52 27.4 41 257 -48 53 3 52 52 34 31 53 40 29 51 58 32 -0.79 6 0 0 52 28 33 1 52 22.3 40 258 -48 52 43 16 52 13 52 53 19 58 51 37 49 -0.79 7 0 0 52 7 34 1 52 17.2 40 259 -48 52 22 20 51 52 52 52 59 6 51 16 44 -0.79 8 0 0 51 46 14 1 52 12.1 39 260 -47 52 1 2 51 31 30 52 37 53 50 55 17 -0.79 9 0 0 51 24 33 1 52 7.0 39 261 -47 51 39 22 51 9 47 52 16 18 50 33 30 -0.79 10 0 0 51 2 31 1 52 1.9 38 262 -47 51 17 22 50 47 43 51 54 22 50 11 22 -0.79 11 0 0 50 40 8 1 51 56.9 38 264 -47 50 55 0 50 25 19 51 32 4 49 48 54 -0.79 12 0 0 50 17 24 1 51 51.8 37 265 -46 50 32 18 50 2 33 51 9 26 49 26 5 -0.79 13 0 0 49 54 20 1 51 46.8 36 266 -46 50 9 15 49 39 28 50 46 27 49 2 56 -0.79 14 0 0 49 30 55 1 51 41.8 36 267 -46 49 45 52 49 16 2 50 23 8 48 39 27 -0.79 15 0 0 49 7 11 1 51 36.8 35 268 -45 49 22 9 48 52 16 49 59 28 48 15 38 -0.79 16 0 0 48 43 7 1 51 31.8 35 269 -45 48 58 7 48 28 11 49 35 28 47 51 29 -0.79 17 0 0 48 18 43 1 51 26.9 34 270 -45 48 33 44 48 3 46 49 11 9 47 27 2 -0.79 18 0 0 47 54 1 1 51 22.0 33 271 -44 48 9 3 47 39 3 48 46 30 47 2 16 -0.79 19 0 0 47 29 0 1 51 17.2 33 272 -44 47 44 2 47 14 1 48 21 32 46 37 11 -0.79 20 0 0 47 3 40 1 51 12.4 32 273 -43 47 18 44 46 48 40 47 56 16 46 11 49 -0.79 21 0 0 46 38 3 1 51 7.6 31 274 -43 46 53 7 46 23 2 47 30 41 45 46 9 -0.79 22 0 0 46 12 8 1 51 2.9 31 275 -42 46 27 13 45 57 7 47 4 49 45 20 12 -0.79 23 0 0 45 45 56 1 50 58.3 30 276 -42 46 1 2 45 30 54 46 38 39 44 53 58 -0.79 24 0 0 45 19 28 1 50 53.7 29 277 -41 45 34 34 45 4 25 46 12 13 44 27 28 -0.79 25 0 0 44 52 44 1 50 49.2 28 277 -41 45 7 50 44 37 41 45 45 30 44 0 42 -0.79 26 0 0 44 25 44 1 50 44.7 28 278 -40 44 40 51 44 10 41 45 18 31 43 33 42 -0.79 27 0 0 43 58 30 1 50 40.3 27 279 -40 44 13 37 43 43 26 44 51 18 43 6 27 -0.79 28 0 0 43 31 1 1 50 36.0 26 280 -39 43 46 8 43 15 58 44 23 49 42 38 58 -0.79 29 0 0 43 3 19 1 50 31.8 25 281 -39 43 18 26 42 48 15 43 56 7 42 11 15 -0.79 30 0 0 42 35 24 1 50 27.7 24 282 -38 42 50 31 42 20 20 43 28 12 41 43 21 -0.79 31 0 0 42 7 17 1 50 23.7 24 282 -37 42 22 24 41 52 13 43 0 4 41 15 14 -0.79 32 0 0 41 38 58 1 50 19.8 23 283 -37 41 54 4 41 23 55 42 31 44 40 46 56 -0.79 33 0 0 41 10 28 1 50 15.9 22 284 -36 41 25 34 40 55 25 42 3 13 40 18 28 -0.79 34 0 0 40 41 48 1 50 12.2 21 285 -35 40 56 54 40 26 46 41 34 31 39 49 50 -0.80 35 0 0 40 12 59 1 50 8.6 20 285 -35 40 28 4 39 57 58 41 5 40 39 21 3 -0.80 36 0 0 39 44 2 1 50 5.1 19 286 -34 39 59 6 39 29 1 40 36 40 38 52 7 -0.80 37 0 0 39 14 57 1 50 1.8 19 287 -33 39 30 0 38 59 56 40 7 32 38 23 5 -0.80 38 0 0 38 45 44 1 49 58.5 18 288 -33 39 0 47 38 30 45 39 38 17 37 53 56 -0.80 39 0 0 38 16 26 1 49 55.4 17 288 -32 38 31 28 38 1 28 39 8 55 37 24 41 -0.80 40 0 0 37 47 3 1 49 52.5 16 289 -31 38 2 4 37 32 6 38 39 28 36 55 21 -0.80 41 0 0 37 17 35 1 49 49.6 15 290 -30 37 32 35 37 2 39 38 9 57 36 25 57 -0.81 42 0 0 36 48 4 1 49 46.9 14 290 -29 37 3 3 36 33 10 37 40 21 35 56 31 -0.81 43 0 0 36 18 31 1 49 44.4 13 291 -29 36 33 28 36 3 37 37 10 43 35 27 1 -0.81 44 0 0 35 48 56 1 49 42.0 12 291 -28 36 3 51 35 34 4 36 41 3 34 57 31 -0.81 45 0 0 35 19 20 1 49 39.8 11 292 -27 35 34 14 35 4 29 36 11 22 34 28 0 -0.82 46 0 0 34 49 44 1 49 37.8 10 293 -26 35 4 37 34 34 55 35 41 41 33 58 30 -0.82 47 0 0 34 20 10 1 49 35.9 9 293 -25 34 35 1 34 5 22 35 12 1 33 29 1 -0.83 48 0 0 33 50 37 1 49 34.2 9 294 -24 34 5 27 33 35 51 34 42 22 32 59 34 -0.84 49 0 0 33 21 8 1 49 32.6 8 294 -24 33 35 56 33 6 24 34 12 47 32 30 10 -0.84 50 0 0 32 51 43 1 49 31.2 7 295 -23 33 6 28 32 37 0 33 43 15 32 0 51 -0.86 51 0 0 32 22 22 1 49 30.1 6 295 -22 32 37 6 32 7 41 33 13 48 31 31 37 -0.87 52 0 0 31 53 7 1 49 29.0 5 296 -21 32 7 49 31 38 29 32 44 26 31 2 29 -0.89 53 0 0 31 23 59 1 49 28.2 4 297 -20 31 38 39 31 9 22 32 15 11 .. .. .. -0.93 54 0 0 30 54 59 1 49 27.6 3 297 -19 31 9 37 30 40 24 31 46 4 .. .. .. -0.98 55 0 0 30 26 7 1 49 27.1 2 298 -18 30 40 43 30 11 34 31 17 5 .. .. .. -1.11 56 0 0 29 57 25 1 49 26.9 1 298 -17 30 11 59 29 42 54 30 48 15 .. .. .. -1.56 Uncertainty in time = +/- 5 secs Prediction of 2020 Dec 31.0 Data for the target star ------------------------ * name: TYC 1900-00931-1 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 09 36.9526 DE: +24 33 01.319 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 09 36.9525 DE: +24 33 01.319 * position source: Gaia EDR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 11.0 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2032) Ethel asteroid class: approx. diameter [km]: 37 approx. diameter ["]: 0.021 distance from Earth [AU]: 2.44690 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: Preston date of fit: 2020 Nov 29 source of used astrometry: MPC, FASTT, TMO number of used observations: 3032 number of rejected observations: 9 time covered by the observations: 1960 Nov 20 - 2020 Oct 19 1 sigma uncertainty ellipse (major, minor, PA): 0.035", 0.026", 95.8° remarks: * orbital elements for (2032)Ethel : Mean anomaly = 136.92496202 deg Arg. of pericenter = 296.55533031 deg Long. of node = 30.12861040 deg Inclination = 1.50776087 deg Eccentricity = 0.12630067 Semimajor axis = 3.07054386 AU Perihelion dist = 2.68273212 AU Mag: H = 11.40, G = 0.15 Epoch of elements : MJD 59243.08100000 TDT (2021 Jan 29.0810) ------ occelmnt file for Occult BEGIN ----------------------------------- Preston2020Nov29,3.0,2021,1,29,1.9354,0.06142,0.61489,-7.00523,0.67526,0.00234,-0.00049,0.00000,0.00000 -49.8468,24.5154,154.24,-17.90,False TYC 1900-00931-1,7.16026460,24.5503663,0.00,11.00,0.00,0.0,0,,7.18175948,24.5154162 2032,Ethel,16.49,37.3,2.4469,0,0,-1.844,2.43,,2.0 0,136.7269,2021,1,28,296.5553,30.1286,1.5078,0.12630,3.07054,2.68273,11.40,5.0,0.15 2.237,0.0350,0.0260,96,0.0260,Known errors 20210129_0931-1,59214.00 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2020 Dec 31, 00:54 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org