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Asteroid General Data
General information
| Preliminary designation | 2023 BU
| | Group | Apollo
| | Absolute magnitude | 28.67
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 2.16·105
| | Number of observations | 1760
| | Arc length (days) | 11
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Approaches
Date | Object | r, AU | r, km
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| 01/27/2023 00:28:48 AM | Earth | 0.000066 | 9 942
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 7.522985
| | a – orbit major semiaxis (astronomical units) | 1.10653812
| | e – orbit eccentricity | 0.11030570
| | ω – orbit ascending node-perihelion angle (degrees) | 356.070294
| | Ω – longitude of orbit ascending node (degrees) | 125.114591
| | i – orbit inclination to the ecliptic plane (degrees) | 3.731694
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Details...
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Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
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| 01/13/1829 | 252.577577 | 0.97150624 | 0.06687825 | 269.741466 | 323.875160 | 2.014510 | 0.90653361 | 0.957567
| | 01/21/1858 | 26.243282 | 0.97010958 | 0.06721661 | 269.690312 | 322.470465 | 2.010954 | 0.90490211 | 0.955502
| | 01/29/1887 | 192.274668 | 0.96555090 | 0.06729944 | 276.475468 | 321.095644 | 2.046297 | 0.90056987 | 0.948775
| | 02/07/1916 | 21.282549 | 0.96720248 | 0.06755925 | 282.699127 | 316.411352 | 1.913877 | 0.90185901 | 0.951211
| | 02/14/1945 | 206.431658 | 0.96718879 | 0.06802776 | 281.771427 | 314.972606 | 1.913131 | 0.90139311 | 0.951190
| | 02/22/1974 | 55.744624 | 0.96605018 | 0.06838805 | 283.156945 | 313.064206 | 1.923668 | 0.89998389 | 0.949511
| | 03/02/2003 | 117.162856 | 0.98209103 | 0.06230608 | 269.711677 | 309.715814 | 2.471333 | 0.92090079 | 0.973259
| | 03/09/2032 | 304.478053 | 1.10494153 | 0.10935512 | 356.387917 | 124.900263 | 3.736909 | 0.98411052 | 1.161474
| | 03/17/2061 | 299.603186 | 1.10675078 | 0.11053468 | 356.783522 | 124.546750 | 3.733049 | 0.98441644 | 1.164328
| | 03/25/2090 | 260.167576 | 1.14590289 | 0.14059157 | 359.625202 | 121.779728 | 3.059231 | 0.98479860 | 1.226655
| | 04/03/2119 | 197.130225 | 1.13604796 | 0.13384306 | 1.718081 | 120.374631 | 3.172117 | 0.98399582 | 1.210865
| | 04/10/2148 | 73.628894 | 1.06354888 | 0.07597462 | 7.754566 | 116.306090 | 4.179375 | 0.98274615 | 1.096824
| | 04/18/2177 | 232.793963 | 1.06570658 | 0.07733002 | 7.992952 | 115.713814 | 4.175339 | 0.98329547 | 1.100163
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Detailed table...
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Graphs...
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3D animation...
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Calculation on the date...
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