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Asteroid General Data
General information
| Preliminary designation | 2018 CF2
| | Group | Apollo
| | Absolute magnitude | 28.03
| | Approximate diameter (m) | 7
| | Approximate mass (kg) | 5.22·105
| | Number of observations | 40
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 02/06/2018 07:12:00 PM | Earth | 0.000651 | 97 342
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 135.245371
| | a – orbit major semiaxis (astronomical units) | 1.83816771
| | e – orbit eccentricity | 0.50602782
| | ω – orbit ascending node-perihelion angle (degrees) | 320.328081
| | Ω – longitude of orbit ascending node (degrees) | 137.556390
| | i – orbit inclination to the ecliptic plane (degrees) | 16.319235
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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 | 184.123075 | 1.93314798 | 0.52843726 | 320.633440 | 139.804551 | 15.974419 | 0.91160055 | 2.687808
| | 01/21/1858 | 106.806752 | 1.93461146 | 0.52790621 | 321.088451 | 139.480250 | 16.032063 | 0.91331806 | 2.690861
| | 01/29/1887 | 44.316291 | 1.93011480 | 0.52612850 | 321.589060 | 139.150252 | 16.139285 | 0.91462639 | 2.681485
| | 02/07/1916 | 340.215849 | 1.93022760 | 0.52550060 | 322.020491 | 138.806766 | 16.201193 | 0.91589183 | 2.681720
| | 02/14/1945 | 279.475676 | 1.92799756 | 0.52485799 | 322.475807 | 138.481773 | 16.270354 | 0.91607264 | 2.677074
| | 02/22/1974 | 220.446525 | 1.92897627 | 0.52439319 | 322.928303 | 138.153919 | 16.332721 | 0.91743425 | 2.679112
| | 03/02/2003 | 161.539137 | 1.92791155 | 0.52399946 | 323.369301 | 137.847178 | 16.389030 | 0.91768695 | 2.676895
| | 03/09/2032 | 245.731306 | 1.83793452 | 0.50600493 | 320.498332 | 137.437637 | 16.343803 | 0.90793060 | 2.491699
| | 03/17/2061 | 122.579187 | 1.83657829 | 0.50491958 | 320.864226 | 137.181840 | 16.384829 | 0.90925395 | 2.488942
| | 03/25/2090 | 1.085097 | 1.83605925 | 0.50518711 | 321.168629 | 136.922599 | 16.426906 | 0.90850579 | 2.487887
| | 04/03/2119 | 239.195075 | 1.83657883 | 0.50427655 | 321.619388 | 136.634753 | 16.478996 | 0.91043519 | 2.488943
| | 04/10/2148 | 100.529691 | 1.84989853 | 0.50769505 | 322.236047 | 136.319895 | 16.459477 | 0.91071420 | 2.516069
| | 04/18/2177 | 291.236487 | 1.85019686 | 0.50745873 | 322.636191 | 136.030567 | 16.514183 | 0.91129831 | 2.516677
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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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