IOTA/IOTA-ES occultation update for (182) Elsa / TYC 1253-00072-1 event on 2023 Nov 11, 10:46 UT Visible from USA, SE Canada Summary ------- On 2023 Nov 11 UT, the 42.5 km diameter asteroid (182) Elsa will occult a 11.9 mag star in the constellation Taurus for observers along a path across USA, SE Canada. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.45 mag to 11.14 mag (the magnitude of the asteroid) for at most 6.610 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: 2023 Nov 11, 10:31 - 2023 Nov 11, 11:02 * geocentric midpoint of event [JD]: 2460259.94943771 * magnitude of target star: 11.87 * magnitude drop [mag]: 0.45 * estimated maximum duration [s]: 6.610 * Moon: 4 % sunlit, 144° distance * Sun: 167° distance * rough path description: USA, SE Canada Additional comments ------------------- RUWE The occultation path -------------------- * approximate projected width [km]: 47 * 1 sigma uncertainty interval [path widths]: +/- 0.04 * 1 sigma uncertainty interval [seconds]: +/- 2.1 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.018, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.019", 0.001", 76°) * approx speed of asteroid's shadow [km/s]: 6.4252 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1253-00072-1 by 182 Elsa on 2023 Nov 11 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 110 0 0 14 39 32 11 2 17.7 0 72 -13 14 52 42 14 26 23 14 53 41 14 25 24 .... 111 0 0 14 58 39 11 2 17.3 2 72 -14 15 11 50 14 45 29 15 12 49 14 44 30 -0.36 112 0 0 15 17 56 11 2 16.6 3 73 -15 15 31 8 15 4 45 15 32 7 15 3 46 -0.39 113 0 0 15 37 22 11 2 15.6 4 73 -16 15 50 34 15 24 11 15 51 34 15 23 12 -0.40 114 0 0 15 56 57 11 2 14.3 5 73 -17 16 10 10 15 43 45 16 11 10 15 42 46 -0.40 115 0 0 16 16 41 11 2 12.6 6 74 -18 16 29 55 16 3 28 16 30 54 16 2 29 -0.41 116 0 0 16 36 32 11 2 10.5 7 74 -19 16 49 47 16 23 19 16 50 46 16 22 20 -0.41 117 0 0 16 56 31 11 2 8.2 8 74 -20 17 9 47 16 43 18 17 10 46 16 42 18 -0.41 118 0 0 17 16 38 11 2 5.5 9 74 -21 17 29 54 17 3 23 17 30 53 17 2 24 -0.41 119 0 0 17 36 50 11 2 2.5 10 75 -22 17 50 7 17 23 35 17 51 6 17 22 36 -0.41 120 0 0 17 57 9 11 1 59.2 11 75 -23 18 10 26 17 43 54 18 11 26 17 42 54 -0.41 121 0 0 18 17 34 11 1 55.6 12 75 -24 18 30 51 18 4 17 18 31 51 18 3 18 -0.41 122 0 0 18 38 3 11 1 51.6 13 76 -25 18 51 21 18 24 46 18 52 21 18 23 47 -0.42 123 0 0 18 58 37 11 1 47.4 14 76 -26 19 11 56 18 45 20 19 12 56 18 44 21 -0.42 124 0 0 19 19 16 11 1 42.8 15 76 -27 19 32 35 19 5 58 19 33 34 19 4 58 -0.42 125 0 0 19 39 57 11 1 38.0 15 77 -28 19 53 17 19 26 39 19 54 17 19 25 40 -0.42 126 0 0 20 0 42 11 1 32.8 16 77 -29 20 14 2 19 47 24 20 15 2 19 46 24 -0.42 127 0 0 20 21 30 11 1 27.4 17 77 -30 20 34 51 20 8 11 20 35 50 20 7 11 -0.42 128 0 0 20 42 20 11 1 21.7 18 78 -31 20 55 41 20 29 1 20 56 41 20 28 1 -0.42 129 0 0 21 3 12 11 1 15.7 19 78 -32 21 16 33 20 49 52 21 17 33 20 48 52 -0.42 130 0 0 21 24 5 11 1 9.4 20 79 -33 21 37 26 21 10 44 21 38 26 21 9 45 -0.42 131 0 0 21 44 58 11 1 2.8 21 79 -34 21 58 20 21 31 38 21 59 20 21 30 38 -0.42 132 0 0 22 5 52 11 0 56.0 22 79 -35 22 19 14 21 52 32 22 20 14 21 51 32 -0.42 133 0 0 22 26 46 11 0 49.0 23 80 -36 22 40 9 22 13 25 22 41 9 22 12 25 -0.42 134 0 0 22 47 40 11 0 41.7 24 80 -37 23 1 2 22 34 18 23 2 2 22 33 19 -0.42 135 0 0 23 8 32 11 0 34.1 25 81 -38 23 21 55 22 55 10 23 22 55 22 54 11 -0.42 136 0 0 23 29 23 11 0 26.3 26 81 -38 23 42 46 23 16 1 23 43 46 23 15 1 -0.42 137 0 0 23 50 12 11 0 18.2 27 82 -39 24 3 35 23 36 50 24 4 35 23 35 50 -0.42 138 0 0 24 10 58 11 0 10.0 28 82 -40 24 24 22 23 57 36 24 25 22 23 56 37 -0.42 139 0 0 24 31 42 11 0 1.5 29 83 -41 24 45 6 24 18 20 24 46 6 24 17 20 -0.42 140 0 0 24 52 23 10 59 52.7 30 83 -42 25 5 46 24 39 1 25 6 46 24 38 1 -0.42 141 0 0 25 13 0 10 59 43.8 31 84 -43 25 26 24 24 59 38 25 27 24 24 58 38 -0.42 142 0 0 25 33 33 10 59 34.7 31 84 -44 25 46 57 25 20 11 25 47 57 25 19 11 -0.42 143 0 0 25 54 2 10 59 25.3 32 85 -45 26 7 26 25 40 40 26 8 26 25 39 40 -0.42 144 0 0 26 14 26 10 59 15.8 33 86 -46 26 27 49 26 1 4 26 28 49 26 0 4 -0.42 145 0 0 26 34 45 10 59 6.0 34 86 -46 26 48 8 26 21 23 26 49 8 26 20 23 -0.42 146 0 0 26 54 58 10 58 56.1 35 87 -47 27 8 21 26 41 36 27 9 21 26 40 36 -0.43 147 0 0 27 15 5 10 58 46.0 36 88 -48 27 28 29 27 1 44 27 29 29 27 0 44 -0.43 148 0 0 27 35 6 10 58 35.8 37 88 -49 27 48 30 27 21 45 27 49 30 27 20 45 -0.43 149 0 0 27 55 1 10 58 25.3 38 89 -50 28 8 24 27 41 40 28 9 24 27 40 40 -0.43 150 0 0 28 14 48 10 58 14.7 38 90 -50 28 28 11 28 1 27 28 29 11 28 0 27 -0.43 151 0 0 28 34 29 10 58 4.0 39 90 -51 28 47 51 28 21 8 28 48 51 28 20 8 -0.43 152 0 0 28 54 1 10 57 53.1 40 91 -52 29 7 23 28 40 40 29 8 23 28 39 41 -0.43 153 0 0 29 13 26 10 57 42.0 41 92 -53 29 26 48 29 0 5 29 27 47 28 59 6 -0.43 154 0 0 29 32 42 10 57 30.9 42 93 -54 29 46 4 29 19 22 29 47 3 29 18 22 -0.43 155 0 0 29 51 50 10 57 19.6 43 93 -54 30 5 11 29 38 30 30 6 11 29 37 30 -0.43 156 0 0 30 10 48 10 57 8.1 43 94 -55 30 24 9 29 57 29 30 25 9 29 56 29 -0.43 157 0 0 30 29 38 10 56 56.6 44 95 -56 30 42 59 30 16 19 30 43 58 30 15 19 -0.43 158 0 0 30 48 18 10 56 44.9 45 96 -57 31 1 38 30 34 59 31 2 38 30 34 0 -0.43 159 0 0 31 6 49 10 56 33.1 46 97 -57 31 20 8 30 53 30 31 21 8 30 52 31 -0.43 160 0 0 31 25 9 10 56 21.2 46 98 -58 31 38 28 31 11 51 31 39 28 31 10 52 -0.43 161 0 0 31 43 19 10 56 9.2 47 99 -59 31 56 38 31 30 2 31 57 38 31 29 2 -0.43 162 0 0 32 1 19 10 55 57.2 48 100 -59 32 14 37 31 48 2 32 15 37 31 47 3 -0.43 163 0 0 32 19 8 10 55 45.0 49 100 -60 32 32 26 32 5 52 32 33 26 32 4 52 -0.43 164 0 0 32 36 46 10 55 32.8 49 102 -60 32 50 3 32 23 30 32 51 3 32 22 31 -0.43 165 0 0 32 54 13 10 55 20.4 50 103 -61 33 7 30 32 40 58 33 8 29 32 39 58 -0.43 166 0 0 33 11 28 10 55 8.0 51 104 -62 33 24 45 32 58 14 33 25 44 32 57 14 -0.43 167 0 0 33 28 32 10 54 55.6 52 105 -62 33 41 48 33 15 18 33 42 47 33 14 19 -0.44 168 0 0 33 45 24 10 54 43.0 52 106 -63 33 58 39 33 32 11 33 59 39 33 31 11 -0.44 169 0 0 34 2 4 10 54 30.4 53 107 -63 34 15 19 33 48 51 34 16 18 33 47 52 -0.44 170 0 0 34 18 32 10 54 17.8 54 108 -64 34 31 46 34 5 20 34 32 45 34 4 21 -0.44 171 0 0 34 34 48 10 54 5.1 54 109 -64 34 48 1 34 21 36 34 49 0 34 20 37 -0.44 172 0 0 34 50 51 10 53 52.3 55 111 -65 35 4 3 34 37 40 35 5 2 34 36 41 -0.44 173 0 0 35 6 41 10 53 39.5 55 112 -65 35 19 53 34 53 31 35 20 52 34 52 32 -0.44 174 0 0 35 22 19 10 53 26.7 56 113 -66 35 35 30 35 9 9 35 36 29 35 8 10 -0.44 175 0 0 35 37 43 10 53 13.9 57 115 -66 35 50 54 35 24 34 35 51 53 35 23 35 -0.44 176 0 0 35 52 54 10 53 1.0 57 116 -66 36 6 4 35 39 46 36 7 3 35 38 47 -0.44 177 0 0 36 7 53 10 52 48.0 58 118 -67 36 21 2 35 54 45 36 22 1 35 53 46 -0.44 178 0 0 36 22 37 10 52 35.1 58 119 -67 36 35 46 36 9 30 36 36 45 36 8 32 -0.44 179 0 0 36 37 9 10 52 22.1 59 121 -67 36 50 16 36 24 2 36 51 15 36 23 4 -0.44 -180 0 0 36 51 26 10 52 9.2 59 122 -67 37 4 33 36 38 21 37 5 32 36 37 22 -0.44 -179 0 0 37 5 30 10 51 56.2 60 124 -68 37 18 36 36 52 25 37 19 35 36 51 27 -0.44 -178 0 0 37 19 20 10 51 43.2 60 125 -68 37 32 26 37 6 16 37 33 24 37 5 18 -0.44 -177 0 0 37 32 57 10 51 30.2 61 127 -68 37 46 1 37 19 53 37 47 0 37 18 55 -0.44 -176 0 0 37 46 19 10 51 17.1 61 129 -68 37 59 23 37 33 16 38 0 21 37 32 18 -0.44 -175 0 0 37 59 27 10 51 4.1 62 131 -68 38 12 30 37 46 25 38 13 28 37 45 27 -0.44 -174 0 0 38 12 21 10 50 51.1 62 133 -68 38 25 23 37 59 20 38 26 22 37 58 21 -0.44 -173 0 0 38 25 0 10 50 38.1 63 134 -68 38 38 2 38 12 0 38 39 0 38 11 2 -0.44 -172 0 0 38 37 26 10 50 25.1 63 136 -68 38 50 26 38 24 26 38 51 25 38 23 28 -0.45 -171 0 0 38 49 37 10 50 12.1 63 138 -68 39 2 37 38 36 38 39 3 35 38 35 40 -0.45 -170 0 0 39 1 33 10 49 59.2 64 140 -68 39 14 32 38 48 35 39 15 31 38 47 37 -0.45 -169 0 0 39 13 15 10 49 46.2 64 142 -68 39 26 14 39 0 18 39 27 12 38 59 20 -0.45 -168 0 0 39 24 42 10 49 33.3 64 144 -68 39 37 40 39 11 46 39 38 38 39 10 48 -0.45 -167 0 0 39 35 55 10 49 20.3 64 146 -68 39 48 52 39 23 0 39 49 50 39 22 2 -0.45 -166 0 0 39 46 53 10 49 7.4 65 148 -68 39 59 50 39 33 58 40 0 48 39 33 1 -0.45 -165 0 0 39 57 37 10 48 54.6 65 151 -67 40 10 32 39 44 43 40 11 30 39 43 45 -0.45 -164 0 0 40 8 5 10 48 41.7 65 153 -67 40 21 0 39 55 12 40 21 58 39 54 14 -0.45 -163 0 0 40 18 19 10 48 28.9 65 155 -67 40 31 13 40 5 27 40 32 11 40 4 29 -0.45 -162 0 0 40 28 19 10 48 16.1 65 157 -67 40 41 12 40 15 27 40 42 10 40 14 29 -0.45 -161 0 0 40 38 3 10 48 3.3 66 159 -66 40 50 55 40 25 12 40 51 53 40 24 14 -0.45 -160 0 0 40 47 32 10 47 50.6 66 162 -66 41 0 24 40 34 42 41 1 22 40 33 44 -0.45 -159 0 0 40 56 47 10 47 37.9 66 164 -66 41 9 38 40 43 57 41 10 35 40 43 0 -0.45 -158 0 0 41 5 46 10 47 25.2 66 166 -65 41 18 37 40 52 57 41 19 34 40 52 0 -0.45 -157 0 0 41 14 31 10 47 12.6 66 168 -65 41 27 21 41 1 43 41 28 18 41 0 45 -0.45 -156 0 0 41 23 1 10 47 0.0 66 171 -65 41 35 50 41 10 13 41 36 47 41 9 16 -0.45 -155 0 0 41 31 16 10 46 47.5 66 173 -64 41 44 4 41 18 29 41 45 1 41 17 31 -0.45 -154 0 0 41 39 15 10 46 35.0 66 175 -64 41 52 3 41 26 29 41 53 0 41 25 32 -0.45 -153 0 0 41 47 0 10 46 22.5 66 177 -63 41 59 47 41 34 15 42 0 45 41 33 17 -0.45 -152 0 0 41 54 30 10 46 10.1 65 180 -63 42 7 16 41 41 45 42 8 14 41 40 48 -0.45 -151 0 0 42 1 45 10 45 57.7 65 182 -62 42 14 31 41 49 0 42 15 28 41 48 3 -0.45 -150 0 0 42 8 45 10 45 45.4 65 184 -62 42 21 30 41 56 1 42 22 27 41 55 4 -0.45 -149 0 0 42 15 29 10 45 33.1 65 186 -61 42 28 14 42 2 46 42 29 11 42 1 49 -0.45 -148 0 0 42 21 59 10 45 20.9 65 188 -61 42 34 43 42 9 16 42 35 40 42 8 20 -0.45 -147 0 0 42 28 14 10 45 8.7 65 190 -60 42 40 57 42 15 32 42 41 54 42 14 35 -0.45 -146 0 0 42 34 14 10 44 56.5 64 192 -60 42 46 56 42 21 32 42 47 53 42 20 35 -0.45 -145 0 0 42 39 58 10 44 44.4 64 194 -59 42 52 40 42 27 17 42 53 37 42 26 20 -0.45 -144 0 0 42 45 28 10 44 32.4 64 196 -59 42 58 10 42 32 47 42 59 6 42 31 50 -0.45 -143 0 0 42 50 42 10 44 20.4 64 198 -58 43 3 24 42 38 2 43 4 20 42 37 5 -0.45 -142 0 0 42 55 42 10 44 8.5 63 200 -58 43 8 22 42 43 2 43 9 19 42 42 5 -0.45 -141 0 0 43 0 26 10 43 56.6 63 202 -57 43 13 6 42 47 47 43 14 3 42 46 50 -0.45 -140 0 0 43 4 55 10 43 44.8 63 204 -57 43 17 35 42 52 17 43 18 32 42 51 20 -0.45 -139 0 0 43 9 10 10 43 33.0 62 206 -56 43 21 49 42 56 31 43 22 46 42 55 35 -0.45 -138 0 0 43 13 9 10 43 21.3 62 208 -56 43 25 48 43 0 31 43 26 45 42 59 34 -0.45 -137 0 0 43 16 53 10 43 9.7 61 209 -55 43 29 32 43 4 15 43 30 28 43 3 19 -0.45 -136 0 0 43 20 22 10 42 58.1 61 211 -54 43 33 0 43 7 45 43 33 57 43 6 48 -0.45 -135 0 0 43 23 36 10 42 46.5 61 213 -54 43 36 14 43 10 59 43 37 11 43 10 3 -0.45 -134 0 0 43 26 35 10 42 35.1 60 214 -53 43 39 12 43 13 58 43 40 9 43 13 2 -0.45 -133 0 0 43 29 18 10 42 23.6 60 216 -53 43 41 56 43 16 42 43 42 53 43 15 46 -0.45 -132 0 0 43 31 47 10 42 12.3 59 217 -52 43 44 24 43 19 11 43 45 21 43 18 15 -0.45 -131 0 0 43 34 1 10 42 1.0 59 219 -51 43 46 38 43 21 25 43 47 34 43 20 29 -0.45 -130 0 0 43 35 59 10 41 49.7 58 221 -51 43 48 36 43 23 24 43 49 32 43 22 27 -0.45 -129 0 0 43 37 42 10 41 38.6 58 222 -50 43 50 19 43 25 7 43 51 16 43 24 11 -0.45 -128 0 0 43 39 11 10 41 27.4 57 223 -50 43 51 47 43 26 36 43 52 44 43 25 39 -0.45 -127 0 0 43 40 24 10 41 16.4 57 225 -49 43 53 0 43 27 49 43 53 56 43 26 52 -0.45 -126 0 0 43 41 22 10 41 5.4 56 226 -48 43 53 58 43 28 47 43 54 54 43 27 51 -0.45 -125 0 0 43 42 5 10 40 54.5 56 228 -48 43 54 41 43 29 30 43 55 37 43 28 33 -0.45 -124 0 0 43 42 32 10 40 43.6 55 229 -47 43 55 8 43 29 57 43 56 4 43 29 1 -0.45 -123 0 0 43 42 45 10 40 32.8 55 230 -47 43 55 20 43 30 10 43 56 17 43 29 14 -0.45 -122 0 0 43 42 42 10 40 22.1 54 231 -46 43 55 18 43 30 7 43 56 14 43 29 11 -0.45 -121 0 0 43 42 24 10 40 11.5 54 233 -45 43 55 0 43 29 49 43 55 56 43 28 53 -0.45 -120 0 0 43 41 51 10 40 0.9 53 234 -45 43 54 27 43 29 16 43 55 23 43 28 20 -0.45 -119 0 0 43 41 2 10 39 50.4 53 235 -44 43 53 38 43 28 28 43 54 35 43 27 32 -0.45 -118 0 0 43 39 59 10 39 39.9 52 236 -43 43 52 35 43 27 24 43 53 31 43 26 28 -0.45 -117 0 0 43 38 40 10 39 29.5 52 238 -43 43 51 16 43 26 5 43 52 12 43 25 9 -0.45 -116 0 0 43 37 6 10 39 19.2 51 239 -42 43 49 42 43 24 31 43 50 38 43 23 35 -0.45 -115 0 0 43 35 16 10 39 9.0 50 240 -41 43 47 53 43 22 41 43 48 49 43 21 45 -0.45 -114 0 0 43 33 12 10 38 58.8 50 241 -41 43 45 48 43 20 36 43 46 44 43 19 40 -0.45 -113 0 0 43 30 51 10 38 48.8 49 242 -40 43 43 28 43 18 16 43 44 25 43 17 20 -0.45 -112 0 0 43 28 16 10 38 38.8 49 243 -39 43 40 53 43 15 41 43 41 49 43 14 44 -0.45 -111 0 0 43 25 25 10 38 28.8 48 244 -39 43 38 2 43 12 49 43 38 59 43 11 53 -0.45 -110 0 0 43 22 19 10 38 19.0 47 245 -38 43 34 56 43 9 43 43 35 53 43 8 47 -0.45 -109 0 0 43 18 57 10 38 9.2 47 246 -37 43 31 35 43 6 21 43 32 31 43 5 25 -0.45 -108 0 0 43 15 20 10 37 59.5 46 247 -37 43 27 58 43 2 44 43 28 55 43 1 47 -0.45 -107 0 0 43 11 28 10 37 49.9 46 248 -36 43 24 6 42 58 51 43 25 2 42 57 54 -0.45 -106 0 0 43 7 20 10 37 40.4 45 249 -35 43 19 58 42 54 42 43 20 55 42 53 46 -0.45 -105 0 0 43 2 56 10 37 30.9 44 250 -35 43 15 35 42 50 18 43 16 31 42 49 22 -0.45 -104 0 0 42 58 17 10 37 21.6 44 251 -34 43 10 56 42 45 39 43 11 53 42 44 42 -0.45 -103 0 0 42 53 22 10 37 12.3 43 252 -33 43 6 2 42 40 44 43 6 58 42 39 47 -0.45 -102 0 0 42 48 12 10 37 3.1 42 253 -33 43 0 52 42 35 33 43 1 48 42 34 36 -0.45 -101 0 0 42 42 46 10 36 54.0 42 254 -32 42 55 26 42 30 6 42 56 23 42 29 10 -0.45 -100 0 0 42 37 4 10 36 45.0 41 255 -31 42 49 45 42 24 24 42 50 42 42 23 28 -0.45 - 99 0 0 42 31 7 10 36 36.1 40 256 -31 42 43 48 42 18 27 42 44 45 42 17 30 -0.45 - 98 0 0 42 24 54 10 36 27.3 40 257 -30 42 37 36 42 12 13 42 38 33 42 11 16 -0.45 - 97 0 0 42 18 25 10 36 18.5 39 257 -29 42 31 7 42 5 44 42 32 4 42 4 47 -0.45 - 96 0 0 42 11 40 10 36 9.9 38 258 -28 42 24 23 41 58 59 42 25 20 41 58 2 -0.45 - 95 0 0 42 4 40 10 36 1.4 38 259 -28 42 17 24 41 51 58 42 18 21 41 51 1 -0.45 - 94 0 0 41 57 24 10 35 53.0 37 260 -27 42 10 8 41 44 41 42 11 5 41 43 44 -0.44 - 93 0 0 41 49 52 10 35 44.7 36 261 -26 42 2 37 41 37 8 42 3 34 41 36 11 -0.44 - 92 0 0 41 42 4 10 35 36.4 36 262 -26 41 54 49 41 29 20 41 55 47 41 28 23 -0.44 - 91 0 0 41 34 0 10 35 28.3 35 262 -25 41 46 46 41 21 15 41 47 44 41 20 18 -0.44 - 90 0 0 41 25 40 10 35 20.3 34 263 -24 41 38 27 41 12 55 41 39 25 41 11 58 -0.44 - 89 0 0 41 17 5 10 35 12.5 34 264 -23 41 29 52 41 4 19 41 30 50 41 3 22 -0.44 - 88 0 0 41 8 13 10 35 4.7 33 265 -23 41 21 2 40 55 26 41 21 59 40 54 29 -0.44 - 87 0 0 40 59 6 10 34 57.1 32 265 -22 41 11 55 40 46 18 41 12 52 40 45 21 -0.44 - 86 0 0 40 49 42 10 34 49.5 31 266 -21 41 2 32 40 36 54 41 3 29 40 35 57 -0.44 - 85 0 0 40 40 3 10 34 42.1 31 267 -20 40 52 53 40 27 14 40 53 51 40 26 17 -0.44 - 84 0 0 40 30 7 10 34 34.9 30 268 -20 40 42 59 40 17 18 40 43 56 40 16 20 -0.44 - 83 0 0 40 19 56 10 34 27.7 29 268 -19 40 32 48 40 7 5 40 33 46 40 6 8 -0.44 - 82 0 0 40 9 29 10 34 20.7 29 269 -18 40 22 21 39 56 37 40 23 19 39 55 40 -0.44 - 81 0 0 39 58 45 10 34 13.8 28 270 -17 40 11 39 39 45 53 40 12 36 39 44 55 -0.44 - 80 0 0 39 47 46 10 34 7.1 27 271 -17 40 0 40 39 34 53 40 1 38 39 33 55 -0.44 - 79 0 0 39 36 30 10 34 0.5 26 271 -16 39 49 25 39 23 36 39 50 23 39 22 39 -0.44 - 78 0 0 39 24 59 10 33 54.0 26 272 -15 39 37 55 39 12 4 39 38 53 39 11 6 -0.44 - 77 0 0 39 13 11 10 33 47.7 25 273 -14 39 26 8 39 0 16 39 27 6 38 59 18 -0.44 - 76 0 0 39 1 8 10 33 41.5 24 273 -14 39 14 6 38 48 12 39 15 4 38 47 14 -0.44 - 75 0 0 38 48 49 10 33 35.5 23 274 -13 39 1 47 38 35 52 39 2 45 38 34 54 -0.44 - 74 0 0 38 36 13 10 33 29.6 23 275 -12 38 49 13 38 23 15 38 50 11 38 22 17 -0.44 - 73 0 0 38 23 22 10 33 24.0 22 275 -11 38 36 22 38 10 24 38 37 21 38 9 25 -0.44 - 72 0 0 38 10 15 10 33 18.4 21 276 -10 38 23 16 37 57 16 38 24 15 37 56 18 -0.44 - 71 0 0 37 56 53 10 33 13.1 20 277 -10 38 9 55 37 43 52 38 10 53 37 42 54 -0.44 - 70 0 0 37 43 14 10 33 7.9 19 277 -9 37 56 17 37 30 13 37 57 15 37 29 15 -0.44 - 69 0 0 37 29 20 10 33 2.9 19 278 -8 37 42 24 37 16 18 37 43 22 37 15 19 -0.44 - 68 0 0 37 15 10 10 32 58.0 18 279 -7 37 28 15 37 2 7 37 29 13 37 1 9 -0.45 - 67 0 0 37 0 45 10 32 53.4 17 279 -6 37 13 50 36 47 41 37 14 49 36 46 42 -0.45 - 66 0 0 36 46 4 10 32 48.9 16 280 -5 36 59 10 36 32 59 37 0 9 36 32 0 -0.45 - 65 0 0 36 31 8 10 32 44.6 15 281 -5 36 44 15 36 18 2 36 45 13 36 17 3 -0.45 - 64 0 0 36 15 56 10 32 40.6 14 281 -4 36 29 4 36 2 49 36 30 3 36 1 51 -0.45 - 63 0 0 36 0 29 10 32 36.7 14 282 -3 36 13 38 35 47 22 36 14 37 35 46 23 -0.45 - 62 0 0 35 44 47 10 32 33.0 13 282 -2 35 57 57 35 31 39 35 58 56 35 30 40 -0.45 - 61 0 0 35 28 50 10 32 29.6 12 283 -1 35 42 1 35 15 41 35 43 0 35 14 42 -0.45 - 60 0 0 35 12 38 10 32 26.3 11 283 0 35 25 50 34 59 28 35 26 49 34 58 29 -0.45 - 59 0 0 34 56 11 10 32 23.3 10 284 0 35 9 24 34 43 1 35 10 23 34 42 2 -0.46 - 58 0 0 34 39 30 10 32 20.5 9 285 1 34 52 43 34 26 19 34 53 43 34 25 19 -0.46 - 57 0 0 34 22 34 10 32 17.9 9 285 2 34 35 48 34 9 22 34 36 48 34 8 23 -0.46 - 56 0 0 34 5 24 10 32 15.6 8 286 3 34 18 39 33 52 11 34 19 39 33 51 12 -0.47 - 55 0 0 33 48 0 10 32 13.5 7 286 4 34 1 16 33 34 46 34 2 15 33 33 47 -0.47 - 54 0 0 33 30 22 10 32 11.6 6 287 5 33 43 38 33 17 7 33 44 38 33 16 8 -0.48 - 53 0 0 33 12 30 10 32 10.0 5 287 6 33 25 47 32 59 15 33 26 47 32 58 15 -0.49 - 52 0 0 32 54 25 10 32 8.6 4 288 6 33 7 43 32 41 8 33 8 42 32 40 9 -0.50 - 51 0 0 32 36 6 10 32 7.5 3 288 7 32 49 25 32 22 49 32 50 24 32 21 49 -0.52 - 50 0 0 32 17 34 10 32 6.6 2 289 8 32 30 53 32 4 16 32 31 53 32 3 17 -0.56 - 49 0 0 31 58 49 10 32 6.0 1 290 9 32 12 9 31 45 31 32 13 9 31 44 31 -0.64 - 48 0 0 31 39 52 10 32 5.7 1 290 10 31 53 13 31 26 33 31 54 12 31 25 33 -0.98 Uncertainty in time = +/- 2 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: TYC 1253-00072-1 * constellation : Taurus * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 03 58 44.2474 DE: +17 17 31.225 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 03 58 44.2474 DE: +17 17 31.225 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.400,0.300) * V mag [mag]: 11.9 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (182) Elsa asteroid class: approx. diameter [km]: 43 approx. diameter ["]: 0.059 distance from Earth [AU]: 0.98710 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#125 date of fit: 2023 Oct 09 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", 0.001", 75.935° remarks: * orbital elements for (182)Elsa : Mean anomaly = 358.0116830912 deg Arg. of pericenter = 310.5527417840 deg Long. of node = 107.1678961442 deg Inclination = 2.0054173899 deg Eccentricity = 0.1871555790 Semimajor axis = 2.4162700727 AU Perihelion dist = 1.9640516482 AU Mag: H = 9.18, G = 0.15 Epoch of elements : MJD 60259.44923611 TDT (2023 Nov 11.4492) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1252023Oct09,6.61,2023,11,11,10.786505,-0.063150,0.402209,-3.582764,-0.562085,-0.001230,0.000046,0.000001,0.000000 -152.0941,17.3614,14.20,-17.41,False TYC 1253-00072-1,3.97895760,17.2920070,0.00,11.87,0.00,0.0,0,,4.00192742,17.3614433,0.45,0.00,0,0,0 182,Elsa,11.14,42.500,0.9871,0,0,-2.230,-5.01,,2.6,0 0,357.8938,2023,11,11,310.5527,107.1679,2.0054,0.18716,2.41627,1.96405,9.20,5.0,0.15 1.037,0.0187,0.0015,76,0.0187,Known errors,-1.00,0,-1,-1 20231111_0072-1,60232.88 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:03 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org