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Asteroid General Data
General information
| Preliminary designation | 2021 VK3
| | Group | Apollo
| | Absolute magnitude | 30.44
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 1.87·104
| | Number of observations | 19
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 11/08/1967 02:09:36 AM | Earth | 0.000799 | 119 476
| | 11/07/2021 05:00:58 PM | Earth | 0.000574 | 85 899
| | 11/07/2021 10:45:07 PM | Moon | 0.000815 | 121 992
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 357.897217
| | a – orbit major semiaxis (astronomical units) | 1.06917980
| | e – orbit eccentricity | 0.46100528
| | ω – orbit ascending node-perihelion angle (degrees) | 289.246219
| | Ω – longitude of orbit ascending node (degrees) | 224.963478
| | i – orbit inclination to the ecliptic plane (degrees) | 4.083545
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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 | 304.161421 | 1.00995765 | 0.46450558 | 293.053551 | 228.455116 | 3.805974 | 0.54082668 | 1.014975
| | 01/21/1858 | 164.664572 | 1.00946922 | 0.46459551 | 293.786184 | 227.684511 | 3.788114 | 0.54047435 | 1.014239
| | 01/29/1887 | 26.930801 | 1.00960463 | 0.46464526 | 294.102554 | 227.428980 | 3.793433 | 0.54049663 | 1.014443
| | 02/07/1916 | 250.510839 | 1.00933984 | 0.46464404 | 294.761265 | 226.641313 | 3.778085 | 0.54035610 | 1.014044
| | 02/14/1945 | 129.788550 | 1.00811510 | 0.46442728 | 294.909041 | 226.353706 | 3.785766 | 0.53991894 | 1.012199
| | 02/22/1974 | 319.734486 | 1.02605340 | 0.46150068 | 293.190812 | 225.853270 | 4.547518 | 0.55252905 | 1.039335
| | 03/02/2003 | 298.526831 | 1.02525324 | 0.46125357 | 293.663838 | 225.277650 | 4.536215 | 0.55235152 | 1.038119
| | 03/09/2032 | 69.454853 | 1.06911403 | 0.46083455 | 289.302051 | 224.909734 | 4.105551 | 0.57642934 | 1.105444
| | 03/17/2061 | 155.297934 | 1.06970315 | 0.46074797 | 289.663480 | 224.469430 | 4.104057 | 0.57683960 | 1.106358
| | 03/25/2090 | 237.692558 | 1.07009280 | 0.46096914 | 290.127366 | 223.925413 | 4.089775 | 0.57681304 | 1.106962
| | 04/03/2119 | 307.273743 | 1.07113632 | 0.46123524 | 290.522582 | 223.445967 | 4.083431 | 0.57709051 | 1.108582
| | 04/10/2148 | 12.910793 | 1.06950643 | 0.46134536 | 291.053273 | 222.958905 | 4.075553 | 0.57609460 | 1.106052
| | 04/18/2177 | 97.317760 | 1.07003917 | 0.46141489 | 291.430009 | 222.481924 | 4.069058 | 0.57630716 | 1.106879
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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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Return to closest approaches list
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