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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 | 13 776
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 69.921979
| | a – orbit major semiaxis (astronomical units) | 1.50698678
| | e – orbit eccentricity | 0.42208488
| | ω – orbit ascending node-perihelion angle (degrees) | 237.405503
| | Ω – longitude of orbit ascending node (degrees) | 44.152621
| | i – orbit inclination to the ecliptic plane (degrees) | 11.187286
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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 | 212.546622 | 1.91583935 | 0.50012366 | 210.157892 | 46.244207 | 14.154669 | 0.95768276 | 2.651791
| | 01/21/1858 | 192.386437 | 1.91539864 | 0.50083949 | 210.559752 | 45.965515 | 14.111202 | 0.95609137 | 2.650876
| | 01/29/1887 | 173.326093 | 1.91533618 | 0.50127620 | 210.970244 | 45.679112 | 14.063998 | 0.95522373 | 2.650746
| | 02/07/1916 | 112.098892 | 1.93539861 | 0.50596844 | 210.750101 | 45.364366 | 14.027527 | 0.95614799 | 2.692503
| | 02/14/1945 | 29.800645 | 1.93668317 | 0.50645949 | 211.186257 | 45.033196 | 13.962946 | 0.95583159 | 2.695184
| | 02/22/1974 | 305.590997 | 1.93680664 | 0.50674227 | 211.693796 | 44.744207 | 13.908206 | 0.95534484 | 2.695442
| | 03/02/2003 | 219.796635 | 1.93799047 | 0.50785206 | 212.108293 | 44.426453 | 13.847559 | 0.95377802 | 2.697914
| | 03/09/2032 | 121.566393 | 1.50747670 | 0.42247931 | 237.588791 | 44.052852 | 11.179910 | 0.87059899 | 1.850873
| | 03/17/2061 | 2.387068 | 1.50859023 | 0.42331610 | 237.883672 | 43.796838 | 11.163304 | 0.86997970 | 1.852924
| | 03/25/2090 | 270.380179 | 1.50085628 | 0.42118550 | 238.622850 | 43.546852 | 11.153811 | 0.86871738 | 1.838693
| | 04/03/2119 | 187.666902 | 1.50178490 | 0.42178438 | 239.047063 | 43.274394 | 11.142157 | 0.86835549 | 1.840400
| | 04/10/2148 | 107.706909 | 1.50072706 | 0.42113918 | 239.422037 | 42.976209 | 11.125458 | 0.86871210 | 1.838456
| | 04/18/2177 | 32.745275 | 1.49671184 | 0.42017562 | 239.992252 | 42.741558 | 11.113147 | 0.86783002 | 1.831082
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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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