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Asteroid General Data
General information
| Preliminary designation | 2020 JJ
| | Group | Apollo
| | Absolute magnitude | 29.98
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 3.53·104
| | Number of observations | 21
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 05/04/2020 12:00:00 AM | Earth | 0.000092 | 13 799
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Details...
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Orbit initial data
| Date of initial data | 10/17/2024
| | M – mean anomaly (degrees) | 123.167816
| | a – orbit major semiaxis (astronomical units) | 1.50712983
| | e – orbit eccentricity | 0.42212601
| | ω – orbit ascending node-perihelion angle (degrees) | 237.421900
| | Ω – longitude of orbit ascending node (degrees) | 44.150243
| | i – orbit inclination to the ecliptic plane (degrees) | 11.185900
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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 | 98.792093 | 1.94075983 | 0.50564409 | 209.244162 | 46.286376 | 14.158676 | 0.95942610 | 2.703699
| | 01/21/1858 | 354.031212 | 1.94247816 | 0.50716423 | 209.578357 | 46.006980 | 14.108161 | 0.95732271 | 2.707290
| | 01/29/1887 | 251.297383 | 1.94248759 | 0.50726050 | 210.115212 | 45.675927 | 14.045725 | 0.95714036 | 2.707310
| | 02/07/1916 | 148.196002 | 1.94245710 | 0.50799877 | 210.587542 | 45.386783 | 13.994645 | 0.95569127 | 2.707246
| | 02/14/1945 | 52.506704 | 1.93975175 | 0.50720200 | 211.149893 | 45.043993 | 13.941098 | 0.95590578 | 2.701592
| | 02/22/1974 | 316.611283 | 1.94028943 | 0.50773172 | 211.638406 | 44.751841 | 13.883033 | 0.95514294 | 2.702716
| | 03/02/2003 | 221.661816 | 1.93907742 | 0.50818339 | 212.129769 | 44.427846 | 13.830587 | 0.95367048 | 2.700184
| | 03/09/2032 | 121.566377 | 1.50747672 | 0.42247930 | 237.588791 | 44.052853 | 11.179910 | 0.87059901 | 1.850873
| | 03/17/2061 | 2.387003 | 1.50859023 | 0.42331608 | 237.883673 | 43.796839 | 11.163304 | 0.86997972 | 1.852924
| | 03/25/2090 | 270.386164 | 1.50085493 | 0.42118520 | 238.622948 | 43.546851 | 11.153805 | 0.86871704 | 1.838691
| | 04/03/2119 | 187.677353 | 1.50178459 | 0.42178444 | 239.047103 | 43.274335 | 11.142127 | 0.86835521 | 1.840399
| | 04/10/2148 | 107.717625 | 1.50072807 | 0.42113961 | 239.421800 | 42.976233 | 11.125426 | 0.86871203 | 1.838458
| | 04/18/2177 | 32.724895 | 1.49674651 | 0.42018330 | 239.989697 | 42.741619 | 11.113285 | 0.86783862 | 1.831146
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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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