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Asteroid General Data
General information
| Preliminary designation | 2022 JK2
| | Group | Apollo
| | Absolute magnitude | 27.99
| | Approximate diameter (m) | 7
| | Approximate mass (kg) | 5.52·105
| | Number of observations | 18
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 05/04/2197 07:12:00 AM | Earth | 0.000247 | 36 991
| | 05/04/2197 07:50:53 PM | Moon | 0.000899 | 134 557
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 296.264264
| | a – orbit major semiaxis (astronomical units) | 1.78496350
| | e – orbit eccentricity | 0.45213317
| | ω – orbit ascending node-perihelion angle (degrees) | 334.224602
| | Ω – longitude of orbit ascending node (degrees) | 223.409620
| | i – orbit inclination to the ecliptic plane (degrees) | 5.687918
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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 | 306.322991 | 1.75491589 | 0.44863210 | 330.456488 | 225.653050 | 5.700649 | 0.96760430 | 2.324797
| | 01/21/1858 | 119.294793 | 1.75734780 | 0.45103824 | 331.071505 | 225.253143 | 5.720376 | 0.96471674 | 2.329631
| | 01/29/1887 | 243.468778 | 1.77082413 | 0.45423155 | 331.767032 | 224.908980 | 5.646620 | 0.96645995 | 2.356480
| | 02/07/1916 | 0.690867 | 1.76940210 | 0.45396215 | 332.037902 | 224.566795 | 5.673015 | 0.96616053 | 2.353642
| | 02/14/1945 | 114.682073 | 1.77374221 | 0.45319732 | 332.549901 | 224.270848 | 5.671114 | 0.96988700 | 2.362307
| | 02/22/1974 | 218.918664 | 1.77217246 | 0.45191275 | 332.869850 | 223.952233 | 5.701483 | 0.97130512 | 2.359172
| | 03/02/2003 | 325.224363 | 1.77303070 | 0.45007525 | 333.388202 | 223.676831 | 5.720362 | 0.97503347 | 2.360886
| | 03/09/2032 | 54.949544 | 1.78494492 | 0.45216610 | 334.281062 | 223.370862 | 5.689225 | 0.97785334 | 2.384722
| | 03/17/2061 | 110.787367 | 1.78970906 | 0.45168561 | 334.947938 | 223.062743 | 5.697219 | 0.98132324 | 2.394276
| | 03/25/2090 | 157.408869 | 1.78849284 | 0.45025220 | 335.404465 | 222.718096 | 5.721257 | 0.98322001 | 2.391836
| | 04/03/2119 | 203.113991 | 1.78975742 | 0.44958225 | 335.713991 | 222.459661 | 5.732975 | 0.98511425 | 2.394373
| | 04/10/2148 | 228.609075 | 1.79736455 | 0.45143392 | 336.251857 | 222.142579 | 5.726407 | 0.98597322 | 2.409655
| | 04/18/2177 | 246.209399 | 1.79549949 | 0.45259594 | 336.782551 | 221.765131 | 5.755608 | 0.98286371 | 2.405905
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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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