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Asteroid General Data
General information
| Preliminary designation | 2021 VD8
| | Group | Apollo
| | Absolute magnitude | 30.32
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 2.21·104
| | Number of observations | 19
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 11/09/2021 01:55:12 PM | Earth | 0.000832 | 124 458
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 316.884732
| | a – orbit major semiaxis (astronomical units) | 1.22309918
| | e – orbit eccentricity | 0.38014492
| | ω – orbit ascending node-perihelion angle (degrees) | 98.566790
| | Ω – longitude of orbit ascending node (degrees) | 226.949431
| | i – orbit inclination to the ecliptic plane (degrees) | 4.816221
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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 | 85.154855 | 1.17855753 | 0.37169118 | 91.464459 | 229.305638 | 4.915085 | 0.74049809 | 1.279460
| | 01/21/1858 | 5.777032 | 1.17275406 | 0.37053600 | 91.314910 | 228.948759 | 4.956663 | 0.73820646 | 1.270021
| | 01/29/1887 | 312.381726 | 1.17342933 | 0.37071090 | 91.729361 | 228.563784 | 4.957872 | 0.73842628 | 1.271118
| | 02/07/1916 | 262.925861 | 1.17221624 | 0.37049193 | 92.083030 | 228.271393 | 4.960009 | 0.73791959 | 1.269148
| | 02/14/1945 | 221.422406 | 1.17234517 | 0.37063762 | 92.542944 | 227.879609 | 4.958905 | 0.73782995 | 1.269357
| | 02/22/1974 | 179.050449 | 1.17170767 | 0.37051470 | 92.838625 | 227.567664 | 4.963048 | 0.73757275 | 1.268322
| | 03/02/2003 | 134.751825 | 1.17065586 | 0.37028454 | 93.001135 | 227.143184 | 4.962081 | 0.73718010 | 1.266615
| | 03/09/2032 | 269.830871 | 1.22316665 | 0.38031467 | 98.647226 | 226.888867 | 4.816845 | 0.75797842 | 1.352786
| | 03/17/2061 | 79.050869 | 1.22302082 | 0.38041936 | 98.790689 | 226.528990 | 4.813529 | 0.75776002 | 1.352544
| | 03/25/2090 | 239.938094 | 1.22388891 | 0.38067391 | 99.394404 | 225.900571 | 4.804110 | 0.75798633 | 1.353984
| | 04/03/2119 | 40.553606 | 1.22099739 | 0.38021760 | 99.657954 | 225.307007 | 4.807319 | 0.75675269 | 1.349189
| | 04/10/2148 | 229.265052 | 1.22147536 | 0.38041864 | 100.170245 | 224.945677 | 4.807093 | 0.75680336 | 1.349981
| | 04/18/2177 | 46.124801 | 1.22265768 | 0.38058408 | 100.607576 | 224.598130 | 4.801025 | 0.75733364 | 1.351942
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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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