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Asteroid General Data
General information
| Preliminary designation | 2020 TK7
| | Group | Apollo
| | Absolute magnitude | 29.59
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 6.05·104
| | Number of observations | 16
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 10/14/2020 04:04:48 PM | Earth | 0.000503 | 75 285
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 213.121194
| | a – orbit major semiaxis (astronomical units) | 1.02939923
| | e – orbit eccentricity | 0.30749352
| | ω – orbit ascending node-perihelion angle (degrees) | 257.742928
| | Ω – longitude of orbit ascending node (degrees) | 21.410561
| | i – orbit inclination to the ecliptic plane (degrees) | 4.848624
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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 | 14.374015 | 0.96316995 | 0.30925093 | 241.351269 | 27.093894 | 3.739226 | 0.66530874 | 0.945268
| | 01/21/1858 | 270.014936 | 0.96374258 | 0.30993003 | 242.274330 | 26.336482 | 3.746794 | 0.66504982 | 0.946111
| | 01/29/1887 | 124.776799 | 0.96772411 | 0.31212883 | 244.460590 | 24.548808 | 3.793024 | 0.66566952 | 0.951980
| | 02/07/1916 | 296.649098 | 0.96802358 | 0.31206478 | 244.734940 | 24.011164 | 3.781229 | 0.66593752 | 0.952422
| | 02/14/1945 | 96.171099 | 0.97036439 | 0.31309448 | 245.201545 | 23.688568 | 3.768633 | 0.66654866 | 0.955879
| | 02/22/1974 | 233.352340 | 0.96923916 | 0.31282361 | 245.336552 | 23.293796 | 3.753392 | 0.66603826 | 0.954217
| | 03/02/2003 | 330.357828 | 0.97311750 | 0.31453135 | 247.015965 | 21.995016 | 3.778374 | 0.66704154 | 0.959950
| | 03/09/2032 | 34.943260 | 1.02936728 | 0.30755797 | 257.756905 | 21.392728 | 4.848329 | 0.71277717 | 1.044374
| | 03/17/2061 | 322.223946 | 1.02917657 | 0.30746008 | 258.402899 | 20.827851 | 4.845218 | 0.71274586 | 1.044084
| | 03/25/2090 | 250.820947 | 1.03008845 | 0.30755350 | 258.773732 | 20.270727 | 4.877771 | 0.71328114 | 1.045472
| | 04/03/2119 | 186.711436 | 1.02833528 | 0.30715454 | 259.010760 | 19.505731 | 4.882749 | 0.71247744 | 1.042804
| | 04/10/2148 | 126.675909 | 1.02788924 | 0.30702580 | 259.502357 | 19.162122 | 4.880752 | 0.71230072 | 1.042126
| | 04/18/2177 | 69.683575 | 1.02869824 | 0.30712188 | 259.981881 | 18.545242 | 4.896879 | 0.71276250 | 1.043356
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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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