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Asteroid General Data
General information
| Preliminary designation | 2020 KJ4
| | Group | Aten
| | Absolute magnitude | 29.91
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 3.89·104
| | Number of observations | 44
| | Arc length (days) | 7
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Approaches
Date | Object | r, AU | r, km
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| 05/28/2020 01:26:24 PM | Earth | 0.000958 | 143 373
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 355.370764
| | a – orbit major semiaxis (astronomical units) | 0.97489176
| | e – orbit eccentricity | 0.13354947
| | ω – orbit ascending node-perihelion angle (degrees) | 293.868492
| | Ω – longitude of orbit ascending node (degrees) | 67.578255
| | i – orbit inclination to the ecliptic plane (degrees) | 2.864176
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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 | 214.273236 | 1.03745973 | 0.13342986 | 262.209729 | 76.866054 | 1.716866 | 0.89903162 | 1.056714
| | 01/21/1858 | 10.462073 | 1.04534552 | 0.13267082 | 262.608508 | 72.557415 | 2.030980 | 0.90665867 | 1.068785
| | 01/29/1887 | 72.112418 | 1.04159878 | 0.13176873 | 262.917674 | 71.796373 | 2.059294 | 0.90434863 | 1.063044
| | 02/07/1916 | 149.990249 | 1.04515857 | 0.13224751 | 262.395713 | 71.241063 | 2.067197 | 0.90693895 | 1.068498
| | 02/14/1945 | 140.747180 | 1.05718913 | 0.13364582 | 257.769313 | 70.645202 | 2.091533 | 0.91590022 | 1.087000
| | 02/22/1974 | 41.821120 | 1.05586114 | 0.13329277 | 258.279313 | 70.144821 | 2.103367 | 0.91512249 | 1.084953
| | 03/02/2003 | 300.902355 | 1.05622976 | 0.13274462 | 258.576881 | 68.448391 | 2.178105 | 0.91602094 | 1.085521
| | 03/09/2032 | 345.095866 | 0.97509918 | 0.13364679 | 293.886297 | 67.571025 | 2.863943 | 0.84478031 | 0.962884
| | 03/17/2061 | 280.528553 | 0.98920471 | 0.13075677 | 289.280699 | 66.068172 | 2.691310 | 0.85985949 | 0.983852
| | 03/25/2090 | 100.617538 | 0.98881052 | 0.13031674 | 289.414632 | 66.034018 | 2.689724 | 0.85995195 | 0.983264
| | 04/03/2119 | 293.857718 | 0.98774130 | 0.13030870 | 289.240074 | 64.414301 | 2.617824 | 0.85903002 | 0.981670
| | 04/10/2148 | 133.413795 | 0.98758230 | 0.13029288 | 289.481464 | 64.399329 | 2.616112 | 0.85890735 | 0.981433
| | 04/18/2177 | 319.221457 | 0.98910699 | 0.12989534 | 289.241458 | 63.150218 | 2.585926 | 0.86062660 | 0.983706
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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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