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Asteroid General Data
General information
| Preliminary designation | 1999 VT2
| | Group | Amor
| | Absolute magnitude | 20.90
| | Approximate diameter (m) | 180
| | Approximate mass (kg) | 9.91·109
| | Number of observations | 18
| | Arc length (days) | 12
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Approaches
Date | Object | r, AU | r, km
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| 08/29/1898 03:36:00 AM | Mars | 0.001139 | 170 450
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Details...
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Orbit initial data
| Date of initial data | 06/14/2006
| | M – mean anomaly (degrees) | 231.445050
| | a – orbit major semiaxis (astronomical units) | 2.47172801
| | e – orbit eccentricity | 0.51086106
| | ω – orbit ascending node-perihelion angle (degrees) | 49.334721
| | Ω – longitude of orbit ascending node (degrees) | 54.407626
| | i – orbit inclination to the ecliptic plane (degrees) | 0.556561
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Details...
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Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
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| 01/05/1800 | 100.903033 | 2.53029343 | 0.47338477 | 46.700967 | 57.421249 | 0.559944 | 1.33249107 | 1 470.126674
| | 01/13/1829 | 180.128004 | 2.52584415 | 0.47657230 | 46.072365 | 57.733184 | 0.551212 | 1.32209679 | 1 466.250766
| | 01/21/1858 | 267.785560 | 2.51701535 | 0.48427423 | 46.382532 | 57.301982 | 0.541490 | 1.29808968 | 1 458.569819
| | 01/29/1887 | 9.638074 | 2.50837619 | 0.49180839 | 47.160788 | 56.726377 | 0.529381 | 1.27473573 | 1 451.066884
| | 02/07/1916 | 142.934854 | 2.48064346 | 0.50270606 | 49.620547 | 54.811868 | 0.577001 | 1.23360896 | 1 427.068925
| | 02/14/1945 | 303.046265 | 2.47378263 | 0.50858684 | 50.072728 | 54.348390 | 0.567834 | 1.21564933 | 1 421.152654
| | 02/22/1974 | 115.246130 | 2.46773863 | 0.51258317 | 49.963420 | 54.153750 | 0.560212 | 1.20281735 | 1 415.947550
| | 03/02/2003 | 287.062805 | 2.47298585 | 0.51090578 | 49.398476 | 54.397514 | 0.556832 | 1.20952309 | 1 420.466105
| | 03/09/2032 | 88.110635 | 2.48050746 | 0.50582254 | 48.525074 | 55.004351 | 0.553699 | 1.22581088 | 1 426.951566
| | 03/17/2061 | 227.567230 | 2.49728659 | 0.49434477 | 47.665808 | 55.858825 | 0.551066 | 1.26276602 | 1 441.454721
| | 03/25/2090 | 344.070766 | 2.50984750 | 0.48495229 | 46.984148 | 56.557856 | 0.549052 | 1.29269120 | 1 452.343778
| | 04/03/2119 | 78.510586 | 2.52563484 | 0.47419061 | 45.936190 | 57.444108 | 0.547057 | 1.32800251 | 1 466.068513
| | 04/10/2148 | 158.536904 | 2.52948971 | 0.47101898 | 45.162522 | 57.886002 | 0.543818 | 1.33805204 | 1 469.426278
| | 04/18/2177 | 233.702851 | 2.52980752 | 0.47169595 | 44.539489 | 58.025541 | 0.539614 | 1.33650756 | 1 469.703216
| | 04/27/2206 | 311.820060 | 2.52697536 | 0.47537986 | 44.401324 | 57.931398 | 0.532627 | 1.32570217 | 1 467.235881
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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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