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Asteroid General Data
General information
| Preliminary designation | 2020 OY4
| | Group | Apollo
| | Absolute magnitude | 30.22
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 2.53·104
| | Number of observations | 68
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 07/28/2020 05:31:12 AM | Earth | 0.000278 | 41 583
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 183.279412
| | a – orbit major semiaxis (astronomical units) | 1.01963999
| | e – orbit eccentricity | 0.38722077
| | ω – orbit ascending node-perihelion angle (degrees) | 112.139839
| | Ω – longitude of orbit ascending node (degrees) | 305.355763
| | i – orbit inclination to the ecliptic plane (degrees) | 3.594466
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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 | 342.094631 | 1.12443673 | 0.38971675 | 92.390706 | 312.427258 | 2.096306 | 0.68622490 | 1.192348
| | 01/21/1858 | 119.830349 | 1.11783508 | 0.38846595 | 94.685905 | 310.475247 | 2.334027 | 0.68359421 | 1.181863
| | 01/29/1887 | 332.969433 | 1.11614363 | 0.38838106 | 95.354365 | 309.448375 | 2.241135 | 0.68265459 | 1.179182
| | 02/07/1916 | 198.721004 | 1.11468152 | 0.38832098 | 96.220585 | 308.913423 | 2.242957 | 0.68182730 | 1.176865
| | 02/14/1945 | 66.160083 | 1.11592135 | 0.38824247 | 96.525978 | 308.169001 | 2.240068 | 0.68267329 | 1.178829
| | 02/22/1974 | 283.431476 | 1.11729148 | 0.38819907 | 97.650926 | 307.105086 | 2.227227 | 0.68355997 | 1.181001
| | 03/02/2003 | 91.079340 | 1.12505366 | 0.38912527 | 98.300791 | 305.894566 | 2.122587 | 0.68726685 | 1.193330
| | 03/09/2032 | 33.115615 | 1.01998260 | 0.38729421 | 112.459902 | 305.075599 | 3.580245 | 0.62494925 | 1.030125
| | 03/17/2061 | 99.876682 | 1.01962449 | 0.38688661 | 112.705027 | 304.635999 | 3.572607 | 0.62514543 | 1.029582
| | 03/25/2090 | 153.181324 | 1.01857451 | 0.38741375 | 113.412024 | 304.279112 | 3.552699 | 0.62396474 | 1.027992
| | 04/03/2119 | 238.676760 | 1.01917587 | 0.38776617 | 113.649846 | 303.785971 | 3.499355 | 0.62397394 | 1.028903
| | 04/10/2148 | 301.034978 | 1.01963328 | 0.38757539 | 113.911486 | 303.363715 | 3.488326 | 0.62444851 | 1.029595
| | 04/18/2177 | 87.046826 | 1.01095726 | 0.38914218 | 115.937489 | 302.253233 | 2.994964 | 0.61755115 | 1.016482
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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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