IOTA/IOTA-ES occultation update for (37) Fides / UCAC4-594-022748 event on 2023 Dec 09, 05:43 UT Visible from Europe, Canada Summary ------- On 2023 Dec 09 UT, the 104.5 km diameter asteroid (37) Fides will occult a 12.4 mag star in the constellation Auriga for observers along a path across Europe, Canada. In the case of an occultation, the combined light of the asteroid and the star will drop by 0.12 mag to 10.01 mag (the magnitude of the asteroid) for at most 12.960 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 Dec 09, 05:30 - 2023 Dec 09, 05:53 * geocentric midpoint of event [JD]: 2460287.73774359 * magnitude of target star: 12.35 * magnitude drop [mag]: 0.12 * estimated maximum duration [s]: 12.960 * Moon: 15 % sunlit, 123° distance * Sun: 167° distance * rough path description: Europe, Canada Additional comments ------------------- low mag drop The occultation path -------------------- * approximate projected width [km]: 123 * 1 sigma uncertainty interval [path widths]: +/- 0.03 * 1 sigma uncertainty interval [seconds]: +/- 1.3 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.012, +/- 0.003) * 1 sigma uncertainty ellipse (major, minor, PA): (0.012", 0.003", 89°) * approx speed of asteroid's shadow [km/s]: 8.0629 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-594-022748 by 37 Fides on 2023 Dec 9 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 .. .. .... .. .. .. .. .. .. 31 37 47 .. .. .. 31 40 2 .. .. .. .... 174 0 0 31 32 52 5 53 30.8 1 56 -7 32 12 53 30 53 12 32 15 9 30 50 59 .... 175 0 0 32 7 50 5 53 30.3 2 57 -8 32 47 53 31 28 7 32 50 9 31 25 54 -0.55 176 0 0 32 42 40 5 53 29.6 3 57 -9 33 22 46 32 2 55 33 25 2 32 0 42 -0.56 177 0 0 33 17 23 5 53 28.6 4 58 -10 33 57 31 32 37 36 33 59 46 32 35 22 -0.57 178 0 0 33 51 56 5 53 27.3 5 59 -11 34 32 5 33 12 7 34 34 21 33 9 54 -0.58 179 0 0 34 26 19 5 53 25.7 6 59 -12 35 6 30 33 46 29 35 8 45 33 44 15 -0.58 -180 0 0 35 0 30 5 53 23.8 7 60 -13 35 40 42 34 20 39 35 42 58 34 18 26 -0.58 -179 0 0 35 34 29 5 53 21.7 8 60 -14 36 14 42 34 54 37 36 16 58 34 52 24 -0.58 -178 0 0 36 8 15 5 53 19.3 9 61 -15 36 48 28 35 28 23 36 50 44 35 26 9 -0.59 -177 0 0 36 41 47 5 53 16.7 10 61 -16 37 22 0 36 1 54 37 24 16 35 59 41 -0.59 -176 0 0 37 15 3 5 53 13.8 11 62 -17 37 55 16 36 35 11 37 57 32 36 32 57 -0.59 -175 0 0 37 48 3 5 53 10.8 12 63 -18 38 28 15 37 8 11 38 30 31 37 5 58 -0.59 -174 0 0 38 20 46 5 53 7.4 13 63 -19 39 0 58 37 40 55 39 3 14 37 38 42 -0.59 -173 0 0 38 53 12 5 53 3.9 14 64 -19 39 33 22 38 13 22 39 35 38 38 11 8 -0.59 -172 0 0 39 25 19 5 53 0.2 15 65 -20 40 5 28 38 45 30 40 7 44 38 43 17 -0.59 -171 0 0 39 57 6 5 52 56.2 15 65 -21 40 37 14 39 17 19 40 39 30 39 15 6 -0.59 -170 0 0 40 28 34 5 52 52.1 16 66 -22 41 8 40 39 48 49 41 10 55 39 46 36 -0.59 -169 0 0 40 59 41 5 52 47.8 17 67 -23 41 39 45 40 19 59 41 42 0 40 17 46 -0.60 -168 0 0 41 30 27 5 52 43.3 18 67 -24 42 10 28 40 50 47 42 12 43 40 48 34 -0.60 -167 0 0 42 0 51 5 52 38.6 19 68 -24 42 40 50 41 21 14 42 43 5 41 19 1 -0.60 -166 0 0 42 30 53 5 52 33.8 20 69 -25 43 10 48 41 51 19 43 13 3 41 49 6 -0.60 -165 0 0 43 0 32 5 52 28.9 21 70 -26 43 40 24 42 21 1 43 42 39 42 18 49 -0.60 -164 0 0 43 29 48 5 52 23.7 22 70 -27 44 9 36 42 50 21 44 11 51 42 48 8 -0.60 -163 0 0 43 58 40 5 52 18.5 22 71 -28 44 38 25 43 19 16 44 40 39 43 17 4 -0.60 -162 0 0 44 27 8 5 52 13.1 23 72 -28 45 6 49 43 47 48 45 9 3 43 45 37 -0.60 -161 0 0 44 55 12 5 52 7.6 24 73 -29 45 34 48 44 15 56 45 37 2 44 13 45 -0.60 -160 0 0 45 22 50 5 52 2.0 25 73 -30 46 2 22 44 43 39 46 4 35 44 41 28 -0.60 -159 0 0 45 50 4 5 51 56.3 26 74 -30 46 29 31 45 10 57 46 31 44 45 8 46 -0.60 -158 0 0 46 16 52 5 51 50.4 26 75 -31 46 56 14 45 37 51 46 58 27 45 35 40 -0.60 -157 0 0 46 43 15 5 51 44.5 27 76 -32 47 22 32 46 4 18 47 24 45 46 2 8 -0.60 -156 0 0 47 9 12 5 51 38.5 28 77 -32 47 48 23 46 30 21 47 50 36 46 28 10 -0.60 -155 0 0 47 34 43 5 51 32.4 29 78 -33 48 13 49 46 55 57 48 16 1 46 53 47 -0.61 -154 0 0 47 59 48 5 51 26.3 29 78 -34 48 38 49 47 21 8 48 41 0 47 18 58 -0.61 -153 0 0 48 24 27 5 51 20.0 30 79 -34 49 3 22 47 45 52 49 5 33 47 43 43 -0.61 -152 0 0 48 48 40 5 51 13.7 31 80 -35 49 27 28 48 10 11 49 29 40 48 8 2 -0.61 -151 0 0 49 12 27 5 51 7.3 31 81 -36 49 51 9 48 34 4 49 53 20 48 31 55 -0.61 -150 0 0 49 35 47 5 51 0.9 32 82 -36 50 14 23 48 57 30 50 16 33 48 55 22 -0.61 -149 0 0 49 58 41 5 50 54.5 33 83 -37 50 37 10 49 20 30 50 39 21 49 18 22 -0.61 -148 0 0 50 21 8 5 50 47.9 33 84 -37 50 59 32 49 43 4 51 1 41 49 40 56 -0.61 -147 0 0 50 43 10 5 50 41.4 34 85 -38 51 21 27 50 5 12 51 23 36 50 3 5 -0.61 -146 0 0 51 4 45 5 50 34.8 35 86 -38 51 42 55 50 26 54 51 45 4 50 24 47 -0.61 -145 0 0 51 25 54 5 50 28.2 35 87 -39 52 3 58 50 48 9 52 6 6 50 46 3 -0.61 -144 0 0 51 46 38 5 50 21.5 36 88 -39 52 24 34 51 8 59 52 26 42 51 6 53 -0.61 -143 0 0 52 6 55 5 50 14.8 37 89 -40 52 44 45 51 29 23 52 46 53 51 27 18 -0.61 -142 0 0 52 26 47 5 50 8.1 37 90 -40 53 4 30 51 49 22 53 6 37 51 47 16 -0.61 -141 0 0 52 46 13 5 50 1.4 38 91 -41 53 23 49 52 8 54 53 25 56 52 6 49 -0.61 -140 0 0 53 5 13 5 49 54.7 38 92 -41 53 42 42 52 28 2 53 44 49 52 25 57 -0.61 -139 0 0 53 23 49 5 49 47.9 39 93 -42 54 1 11 52 46 44 54 3 17 52 44 40 -0.61 -138 0 0 53 41 59 5 49 41.2 40 94 -42 54 19 14 53 5 1 54 21 20 53 2 57 -0.62 -137 0 0 53 59 44 5 49 34.4 40 95 -43 54 36 52 53 22 53 54 38 57 53 20 49 -0.62 -136 0 0 54 17 4 5 49 27.7 41 96 -43 54 54 5 53 40 20 54 56 11 53 38 17 -0.62 -135 0 0 54 34 0 5 49 20.9 41 97 -44 55 10 54 53 57 23 55 12 59 53 55 20 -0.62 -134 0 0 54 50 32 5 49 14.1 42 98 -44 55 27 19 54 14 1 55 29 23 54 11 59 -0.62 -133 0 0 55 6 39 5 49 7.3 42 99 -44 55 43 20 54 30 15 55 45 23 54 28 13 -0.62 -132 0 0 55 22 23 5 49 0.6 43 100 -45 55 58 56 54 46 6 56 1 0 54 44 4 -0.62 -131 0 0 55 37 43 5 48 53.8 43 102 -45 56 14 9 55 1 32 56 16 13 54 59 31 -0.62 -130 0 0 55 52 39 5 48 47.0 44 103 -45 56 28 59 55 16 35 56 31 2 55 14 34 -0.62 -129 0 0 56 7 13 5 48 40.3 44 104 -46 56 43 26 55 31 15 56 45 28 55 29 15 -0.62 -128 0 0 56 21 23 5 48 33.5 45 105 -46 56 57 29 55 45 32 56 59 31 55 43 32 -0.62 -127 0 0 56 35 10 5 48 26.8 45 106 -46 57 11 10 55 59 26 57 13 12 55 57 26 -0.62 -126 0 0 56 48 35 5 48 20.0 45 107 -47 57 24 29 56 12 57 57 26 30 56 10 58 -0.62 -125 0 0 57 1 38 5 48 13.3 46 109 -47 57 37 25 56 26 6 57 39 26 56 24 7 -0.62 -124 0 0 57 14 19 5 48 6.6 46 110 -47 57 49 59 56 38 53 57 52 0 56 36 54 -0.62 -123 0 0 57 26 37 5 47 59.9 47 111 -47 58 2 12 56 51 18 58 4 12 56 49 19 -0.62 -122 0 0 57 38 35 5 47 53.2 47 112 -48 58 14 3 57 3 21 58 16 3 57 1 23 -0.62 -121 0 0 57 50 10 5 47 46.5 48 113 -48 58 25 33 57 15 3 58 27 32 57 13 5 -0.62 -120 0 0 58 1 25 5 47 39.9 48 115 -48 58 36 41 57 26 23 58 38 41 57 24 25 -0.62 -119 0 0 58 12 19 5 47 33.2 48 116 -48 58 47 29 57 37 22 58 49 28 57 35 25 -0.62 -118 0 0 58 22 52 5 47 26.6 49 117 -49 58 57 57 57 48 1 58 59 55 57 46 4 -0.62 -117 0 0 58 33 4 5 47 20.0 49 119 -49 59 8 4 57 58 19 59 10 2 57 56 22 -0.62 -116 0 0 58 42 57 5 47 13.4 49 120 -49 59 17 51 58 8 16 59 19 48 58 6 20 -0.62 -115 0 0 58 52 29 5 47 6.8 50 121 -49 59 27 18 58 17 54 59 29 15 58 15 58 -0.62 -114 0 0 59 1 41 5 47 0.2 50 122 -50 59 36 25 58 27 11 59 38 22 58 25 15 -0.63 -113 0 0 59 10 34 5 46 53.6 50 124 -50 59 45 12 58 36 9 59 47 9 58 34 13 -0.63 -112 0 0 59 19 7 5 46 47.1 51 125 -50 59 53 41 58 44 47 59 55 37 58 42 52 -0.63 -111 0 0 59 27 21 5 46 40.5 51 126 -50 60 1 50 58 53 5 60 3 46 58 51 10 -0.63 -110 0 0 59 35 16 5 46 34.0 51 128 -50 60 9 40 59 1 5 60 11 36 58 59 10 -0.63 -109 0 0 59 42 52 5 46 27.5 52 129 -50 60 17 12 59 8 45 60 19 8 59 6 50 -0.63 -108 0 0 59 50 9 5 46 21.0 52 130 -50 60 24 25 59 16 6 60 26 20 59 14 12 -0.63 -107 0 0 59 57 7 5 46 14.5 52 132 -51 60 31 19 59 23 9 60 33 15 59 21 15 -0.63 -106 0 0 60 3 48 5 46 8.0 53 133 -51 60 37 55 59 29 53 60 39 51 59 27 59 -0.63 -105 0 0 60 10 10 5 46 1.5 53 135 -51 60 44 13 59 36 19 60 46 9 59 34 25 -0.63 -104 0 0 60 16 14 5 45 55.1 53 136 -51 60 50 14 59 42 26 60 52 9 59 40 33 -0.63 -103 0 0 60 21 59 5 45 48.6 53 137 -51 60 55 56 59 48 16 60 57 51 59 46 22 -0.63 -102 0 0 60 27 28 5 45 42.2 54 139 -51 61 1 21 59 53 47 61 3 15 59 51 54 -0.63 -101 0 0 60 32 38 5 45 35.7 54 140 -51 61 6 28 59 59 0 61 8 22 59 57 8 -0.63 -100 0 0 60 37 31 5 45 29.3 54 142 -51 61 11 18 60 3 56 61 13 12 60 2 4 -0.63 - 99 0 0 60 42 6 5 45 22.9 54 143 -51 61 15 51 60 8 35 61 17 45 60 6 42 -0.63 - 98 0 0 60 46 25 5 45 16.5 55 145 -51 61 20 6 60 12 55 61 22 0 60 11 3 -0.63 - 97 0 0 60 50 25 5 45 10.0 55 146 -51 61 24 5 60 16 59 61 25 58 60 15 6 -0.63 - 96 0 0 60 54 9 5 45 3.6 55 147 -51 61 27 46 60 20 45 61 29 40 60 18 53 -0.63 - 95 0 0 60 57 36 5 44 57.2 55 149 -52 61 31 11 60 24 14 61 33 4 60 22 22 -0.63 - 94 0 0 61 0 46 5 44 50.8 55 150 -52 61 34 19 60 27 25 61 36 12 60 25 34 -0.63 - 93 0 0 61 3 39 5 44 44.4 56 152 -52 61 37 10 60 30 20 61 39 3 60 28 28 -0.63 - 92 0 0 61 6 15 5 44 38.0 56 153 -52 61 39 44 60 32 58 61 41 37 60 31 6 -0.63 - 91 0 0 61 8 35 5 44 31.6 56 155 -52 61 42 2 60 35 19 61 43 55 60 33 27 -0.63 - 90 0 0 61 10 37 5 44 25.2 56 156 -52 61 44 4 60 37 23 61 45 57 60 35 31 -0.63 - 89 0 0 61 12 24 5 44 18.8 56 158 -52 61 45 49 60 39 10 61 47 42 60 37 19 -0.63 - 88 0 0 61 13 53 5 44 12.4 56 160 -52 61 47 18 60 40 41 61 49 11 60 38 49 -0.63 - 87 0 0 61 15 6 5 44 6.0 57 161 -52 61 48 30 60 41 55 61 50 23 60 40 3 -0.63 - 86 0 0 61 16 3 5 43 59.6 57 163 -51 61 49 26 60 42 52 61 51 19 60 41 1 -0.63 - 85 0 0 61 16 43 5 43 53.2 57 164 -51 61 50 6 60 43 33 61 51 59 60 41 41 -0.63 - 84 0 0 61 17 7 5 43 46.8 57 166 -51 61 50 30 60 43 56 61 52 22 60 42 5 -0.63 - 83 0 0 61 17 14 5 43 40.4 57 167 -51 61 50 37 60 44 4 61 52 29 60 42 13 -0.63 - 82 0 0 61 17 5 5 43 34.0 57 169 -51 61 50 28 60 43 55 61 52 21 60 42 3 -0.63 - 81 0 0 61 16 40 5 43 27.5 57 170 -51 61 50 3 60 43 29 61 51 55 60 41 37 -0.63 - 80 0 0 61 15 58 5 43 21.1 57 172 -51 61 49 21 60 42 46 61 51 14 60 40 55 -0.63 - 79 0 0 61 14 59 5 43 14.6 57 174 -51 61 48 23 60 41 47 61 50 16 60 39 56 -0.63 - 78 0 0 61 13 44 5 43 8.2 57 175 -51 61 47 9 60 40 32 61 49 2 60 38 40 -0.63 - 77 0 0 61 12 13 5 43 1.7 57 177 -51 61 45 39 60 38 59 61 47 32 60 37 8 -0.63 - 76 0 0 61 10 25 5 42 55.2 58 178 -51 61 43 52 60 37 10 61 45 45 60 35 18 -0.63 - 75 0 0 61 8 20 5 42 48.7 58 180 -51 61 41 49 60 35 4 61 43 42 60 33 12 -0.63 - 74 0 0 61 5 59 5 42 42.2 58 182 -51 61 39 29 60 32 41 61 41 22 60 30 50 -0.63 - 73 0 0 61 3 21 5 42 35.6 58 183 -50 61 36 53 60 30 2 61 38 46 60 28 10 -0.63 - 72 0 0 61 0 27 5 42 29.1 58 185 -50 61 34 0 60 27 5 61 35 54 60 25 13 -0.63 - 71 0 0 60 57 15 5 42 22.5 58 186 -50 61 30 51 60 23 52 61 32 44 60 22 0 -0.63 - 70 0 0 60 53 47 5 42 15.9 58 188 -50 61 27 25 60 20 21 61 29 18 60 18 29 -0.63 - 69 0 0 60 50 2 5 42 9.3 58 190 -50 61 23 42 60 16 34 61 25 36 60 14 41 -0.63 - 68 0 0 60 45 59 5 42 2.7 58 191 -50 61 19 42 60 12 29 61 21 36 60 10 36 -0.63 - 67 0 0 60 41 40 5 41 56.0 58 193 -49 61 15 25 60 8 6 61 17 19 60 6 14 -0.63 - 66 0 0 60 37 3 5 41 49.3 58 195 -49 61 10 51 60 3 27 61 12 45 60 1 34 -0.63 - 65 0 0 60 32 8 5 41 42.6 58 196 -49 61 6 0 59 58 29 61 7 54 59 56 36 -0.63 - 64 0 0 60 26 57 5 41 35.9 57 198 -49 61 0 51 59 53 14 61 2 46 59 51 21 -0.63 - 63 0 0 60 21 27 5 41 29.2 57 199 -49 60 55 25 59 47 42 60 57 20 59 45 48 -0.63 - 62 0 0 60 15 40 5 41 22.4 57 201 -49 60 49 42 59 41 51 60 51 37 59 39 58 -0.63 - 61 0 0 60 9 35 5 41 15.6 57 203 -48 60 43 40 59 35 42 60 45 36 59 33 49 -0.63 - 60 0 0 60 3 12 5 41 8.8 57 204 -48 60 37 21 59 29 16 60 39 17 59 27 22 -0.63 - 59 0 0 59 56 31 5 41 1.9 57 206 -48 60 30 44 59 22 30 60 32 40 59 20 36 -0.63 - 58 0 0 59 49 31 5 40 55.0 57 207 -48 60 23 49 59 15 27 60 25 44 59 13 32 -0.63 - 57 0 0 59 42 13 5 40 48.1 57 209 -47 60 16 35 59 8 4 60 18 31 59 6 10 -0.63 - 56 0 0 59 34 36 5 40 41.2 57 211 -47 60 9 3 59 0 23 60 10 59 58 58 29 -0.63 - 55 0 0 59 26 41 5 40 34.2 57 212 -47 60 1 12 58 52 23 60 3 8 58 50 28 -0.63 - 54 0 0 59 18 26 5 40 27.2 56 214 -47 59 53 2 58 44 4 59 54 59 58 42 9 -0.63 - 53 0 0 59 9 53 5 40 20.2 56 215 -46 59 44 33 58 35 26 59 46 31 58 33 30 -0.63 - 52 0 0 59 1 0 5 40 13.1 56 217 -46 59 35 45 58 26 28 59 37 43 58 24 32 -0.63 - 51 0 0 58 51 47 5 40 6.0 56 219 -46 59 26 38 58 17 10 59 28 36 58 15 14 -0.63 - 50 0 0 58 42 15 5 39 58.9 56 220 -45 59 17 11 58 7 33 59 19 9 58 5 36 -0.63 - 49 0 0 58 32 23 5 39 51.7 55 222 -45 59 7 24 57 57 35 59 9 23 57 55 38 -0.63 - 48 0 0 58 22 10 5 39 44.5 55 223 -45 58 57 17 57 47 17 58 59 16 57 45 20 -0.63 - 47 0 0 58 11 38 5 39 37.2 55 225 -45 58 46 50 57 36 39 58 48 49 57 34 42 -0.63 - 46 0 0 58 0 44 5 39 29.9 55 226 -44 58 36 3 57 25 40 58 38 2 57 23 43 -0.63 - 45 0 0 57 49 30 5 39 22.6 55 228 -44 58 24 55 57 14 20 58 26 55 57 12 22 -0.63 - 44 0 0 57 37 55 5 39 15.3 54 229 -44 58 13 26 57 2 40 58 15 26 57 0 41 -0.63 - 43 0 0 57 25 59 5 39 7.9 54 231 -43 58 1 36 56 50 37 58 3 36 56 48 39 -0.63 - 42 0 0 57 13 42 5 39 0.4 54 232 -43 57 49 25 56 38 14 57 51 25 56 36 15 -0.63 - 41 0 0 57 1 2 5 38 53.0 53 234 -42 57 36 52 56 25 28 57 38 53 56 23 29 -0.63 - 40 0 0 56 48 1 5 38 45.5 53 235 -42 57 23 57 56 12 21 57 25 58 56 10 22 -0.63 - 39 0 0 56 34 38 5 38 37.9 53 237 -42 57 10 40 55 58 52 57 12 42 55 56 52 -0.63 - 38 0 0 56 20 53 5 38 30.3 52 238 -41 56 57 2 55 45 0 56 59 4 55 43 0 -0.63 - 37 0 0 56 6 45 5 38 22.7 52 239 -41 56 43 0 55 30 46 56 45 3 55 28 45 -0.63 - 36 0 0 55 52 15 5 38 15.1 52 241 -40 56 28 36 55 16 9 56 30 39 55 14 8 -0.63 - 35 0 0 55 37 21 5 38 7.4 51 242 -40 56 13 50 55 1 9 56 15 53 54 59 7 -0.63 - 34 0 0 55 22 4 5 37 59.7 51 244 -40 55 58 40 54 45 45 56 0 43 54 43 44 -0.63 - 33 0 0 55 6 24 5 37 51.9 51 245 -39 55 43 6 54 29 59 55 45 10 54 27 57 -0.63 - 32 0 0 54 50 21 5 37 44.1 50 246 -39 55 27 10 54 13 48 55 29 14 54 11 46 -0.63 - 31 0 0 54 33 53 5 37 36.3 50 248 -38 55 10 49 53 57 14 55 12 54 53 55 12 -0.63 - 30 0 0 54 17 2 5 37 28.5 49 249 -38 54 54 5 53 40 16 54 56 10 53 38 13 -0.63 - 29 0 0 53 59 47 5 37 20.6 49 250 -37 54 36 56 53 22 54 54 39 2 53 20 51 -0.63 - 28 0 0 53 42 7 5 37 12.7 49 252 -37 54 19 23 53 5 8 54 21 29 53 3 4 -0.63 - 27 0 0 53 24 3 5 37 4.7 48 253 -36 54 1 26 52 46 57 54 3 32 52 44 52 -0.62 - 26 0 0 53 5 33 5 36 56.8 48 254 -36 53 43 4 52 28 21 53 45 10 52 26 16 -0.62 - 25 0 0 52 46 40 5 36 48.8 47 256 -35 53 24 16 52 9 20 53 26 24 52 7 15 -0.62 - 24 0 0 52 27 21 5 36 40.8 47 257 -35 53 5 4 51 49 55 53 7 12 51 47 50 -0.62 - 23 0 0 52 7 37 5 36 32.7 46 258 -34 52 45 27 51 30 4 52 47 35 51 27 59 -0.62 - 22 0 0 51 47 28 5 36 24.7 46 259 -34 52 25 25 51 9 49 52 27 33 51 7 43 -0.62 - 21 0 0 51 26 53 5 36 16.6 45 261 -33 52 4 57 50 49 8 52 7 5 50 47 1 -0.62 - 20 0 0 51 5 53 5 36 8.6 45 262 -32 51 44 3 50 28 1 51 46 12 50 25 54 -0.62 - 19 0 0 50 44 27 5 36 0.5 44 263 -32 51 22 44 50 6 29 51 24 53 50 4 22 -0.62 - 18 0 0 50 22 36 5 35 52.4 43 264 -31 51 0 59 49 44 32 51 3 9 49 42 24 -0.62 - 17 0 0 50 0 19 5 35 44.3 43 265 -31 50 38 49 49 22 9 50 40 59 49 20 1 -0.62 - 16 0 0 49 37 37 5 35 36.2 42 266 -30 50 16 12 48 59 21 50 18 23 48 57 12 -0.62 - 15 0 0 49 14 29 5 35 28.1 42 267 -29 49 53 10 48 36 7 49 55 21 48 33 58 -0.62 - 14 0 0 48 50 55 5 35 20.1 41 269 -29 49 29 42 48 12 27 49 31 54 48 10 18 -0.62 - 13 0 0 48 26 56 5 35 12.0 40 270 -28 49 5 49 47 48 22 49 8 0 47 46 13 -0.62 - 12 0 0 48 2 31 5 35 4.0 40 271 -27 48 41 30 47 23 52 48 43 41 47 21 42 -0.62 - 11 0 0 47 37 41 5 34 56.0 39 272 -27 48 16 45 46 58 56 48 18 57 46 56 47 -0.62 - 10 0 0 47 12 25 5 34 48.0 38 273 -26 47 51 34 46 33 36 47 53 47 46 31 26 -0.62 - 9 0 0 46 46 44 5 34 40.0 38 274 -25 47 25 59 46 7 50 47 28 11 46 5 39 -0.62 - 8 0 0 46 20 38 5 34 32.1 37 275 -25 46 59 58 45 41 39 47 2 11 45 39 29 -0.62 - 7 0 0 45 54 8 5 34 24.3 36 276 -24 46 33 32 45 15 4 46 35 45 45 12 53 -0.62 - 6 0 0 45 27 12 5 34 16.5 36 277 -23 46 6 41 44 48 4 46 8 54 44 45 53 -0.62 - 5 0 0 44 59 53 5 34 8.7 35 278 -22 45 39 26 44 20 40 45 41 39 44 18 29 -0.62 - 4 0 0 44 32 9 5 34 1.0 34 279 -22 45 11 46 43 52 53 45 14 0 43 50 41 -0.62 - 3 0 0 44 4 2 5 33 53.4 33 279 -21 44 43 42 43 24 42 44 45 57 43 22 30 -0.62 - 2 0 0 43 35 31 5 33 45.8 33 280 -20 44 15 15 42 56 7 44 17 30 42 53 55 -0.62 - 1 0 0 43 6 37 5 33 38.4 32 281 -19 43 46 25 42 27 10 43 48 39 42 24 58 -0.62 0 0 0 42 37 21 5 33 31.0 31 282 -18 43 17 12 41 57 51 43 19 26 41 55 39 -0.62 1 0 0 42 7 43 5 33 23.7 30 283 -18 42 47 36 41 28 10 42 49 51 41 25 58 -0.62 2 0 0 41 37 43 5 33 16.5 29 284 -17 42 17 39 40 58 8 42 19 54 40 55 55 -0.62 3 0 0 41 7 22 5 33 9.5 29 285 -16 41 47 20 40 27 44 41 49 35 40 25 32 -0.62 4 0 0 40 36 40 5 33 2.6 28 285 -15 41 16 40 39 57 1 41 18 56 39 54 48 -0.62 5 0 0 40 5 39 5 32 55.8 27 286 -14 40 45 41 39 25 58 40 47 56 39 23 45 -0.62 6 0 0 39 34 18 5 32 49.1 26 287 -13 40 14 21 38 54 36 40 16 37 38 52 23 -0.62 7 0 0 39 2 39 5 32 42.6 25 288 -12 39 42 43 38 22 55 39 44 59 38 20 42 -0.62 8 0 0 38 30 41 5 32 36.2 24 288 -12 39 10 47 37 50 57 39 13 2 37 48 44 -0.62 9 0 0 37 58 27 5 32 30.0 23 289 -11 38 38 33 37 18 42 38 40 49 37 16 29 -0.62 10 0 0 37 25 56 5 32 24.0 23 290 -10 38 6 2 36 46 11 38 8 18 36 43 58 -0.62 11 0 0 36 53 10 5 32 18.1 22 290 -9 37 33 16 36 13 24 37 35 32 36 11 11 -0.62 12 0 0 36 20 8 5 32 12.5 21 291 -8 37 0 14 35 40 23 37 2 30 35 38 10 -0.62 13 0 0 35 46 53 5 32 7.0 20 292 -7 36 26 59 35 7 9 36 29 14 35 4 56 -0.62 14 0 0 35 13 25 5 32 1.8 19 292 -6 35 53 30 34 33 42 35 55 45 34 31 28 -0.62 15 0 0 34 39 45 5 31 56.7 18 293 -5 35 19 48 34 0 2 35 22 4 33 57 49 -0.62 16 0 0 34 5 54 5 31 51.9 17 294 -4 34 45 56 33 26 13 34 48 11 33 24 0 -0.63 17 0 0 33 31 52 5 31 47.3 16 294 -3 34 11 53 32 52 13 34 14 8 32 50 0 -0.63 18 0 0 32 57 42 5 31 42.9 15 295 -2 33 37 40 32 18 4 33 39 55 32 15 51 -0.63 19 0 0 32 23 23 5 31 38.8 14 295 -1 33 3 19 31 43 48 33 5 34 31 41 35 -0.63 20 0 0 31 48 57 5 31 35.0 13 296 0 32 28 50 31 9 24 32 31 5 31 7 12 -0.63 21 0 0 31 14 25 5 31 31.4 12 297 1 31 54 16 30 34 55 31 56 30 30 32 43 -0.64 22 0 0 30 39 49 5 31 28.0 11 297 2 31 19 36 30 0 22 31 21 50 29 58 9 -0.64 23 0 0 30 5 8 5 31 25.0 10 298 3 30 44 52 29 25 44 30 47 6 29 23 32 -0.65 24 0 0 29 30 25 5 31 22.2 9 298 4 30 10 5 28 51 5 30 12 19 28 48 53 -0.65 25 0 0 28 55 41 5 31 19.7 8 299 5 29 35 17 28 16 24 29 37 31 28 14 12 -0.66 26 0 0 28 20 56 5 31 17.5 7 299 6 29 0 28 27 41 43 29 2 41 27 39 32 -0.67 27 0 0 27 46 11 5 31 15.7 6 300 7 28 25 39 27 7 3 28 27 52 27 4 52 -0.68 28 0 0 27 11 29 5 31 14.1 5 300 8 27 50 52 26 32 25 27 53 5 26 30 14 -0.70 29 0 0 26 36 50 5 31 12.8 4 300 9 27 16 8 25 57 50 27 18 21 25 55 40 -0.74 30 0 0 26 2 15 5 31 11.8 3 301 10 26 41 28 25 23 20 26 43 41 25 21 10 -0.80 31 0 0 25 27 45 5 31 11.2 2 301 11 26 6 53 24 48 56 26 9 6 24 46 46 -0.94 32 0 0 24 53 22 5 31 10.9 0 302 12 25 32 25 24 14 38 25 34 37 24 12 28 -1.79 Uncertainty in time = +/- 1 secs Prediction of 2023 Oct 15.9 Data for the target star ------------------------ * name: UCAC4-594-022748 * constellation : Auriga * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 05 52 04.0804 DE: +28 46 54.234 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 05 52 04.0804 DE: +28 46 54.234 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.4 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (37) Fides asteroid class: approx. diameter [km]: 105 approx. diameter ["]: 0.118 distance from Earth [AU]: 1.21740 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#146 date of fit: 2023 Oct 12 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): 0.012", 0.003", 89.343° remarks: * orbital elements for (37)Fides : Mean anomaly = 9.4197843494 deg Arg. of pericenter = 62.1852725205 deg Long. of node = 7.2471864628 deg Inclination = 3.0685249148 deg Eccentricity = 0.1752190787 Semimajor axis = 2.6425963882 AU Perihelion dist = 2.1795630837 AU Mag: H = 7.41, G = 0.24 Epoch of elements : MJD 60287.23819444 TDT (2023 Dec 09.2382) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1462023Oct12,12.96,2023,12,9,5.705846,0.034999,0.529023,-4.541018,0.300303,-0.001167,-0.000530,0.000001,0.000000 -74.9019,28.7881,92.44,-22.79,False UCAC4-594-022748,5.86780011,28.7817315,0.00,12.35,0.00,0.0,0,,5.89339981,28.7880562,0.11,0.00,1,0,1 37,Fides,10.01,104.500,1.2174,0,0,-2.495,2.16,,5.2,0 0,9.3651,2023,12,9,62.1853,7.2472,3.0685,0.17522,2.64260,2.17956,7.42,5.0,0.15 1.028,0.0123,0.0032,89,0.0127,Known errors,-1.00,0,-1,-1 20231209_022748,60232.89 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Oct 15, 21:15 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org