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Asteroid General Data
General information
| Preliminary designation | 2002 JE9
| | Number | 612358
| | Group | Apollo
| | Absolute magnitude | 21.40
| | Approximate diameter (m) | 140
| | Approximate mass (kg) | 4.96·109
| | Number of observations | 254
| | Arc length (days) | 8029
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Approaches
Date | Object | r, AU | r, km
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| 04/09/1856 05:00:58 PM | Moon | 0.000853 | 127 562
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 19.006934
| | a – orbit major semiaxis (astronomical units) | 1.06593045
| | e – orbit eccentricity | 0.41657619
| | ω – orbit ascending node-perihelion angle (degrees) | 255.917235
| | Ω – longitude of orbit ascending node (degrees) | 199.816020
| | i – orbit inclination to the ecliptic plane (degrees) | 8.773253
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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 | 55.767464 | 1.05871187 | 0.41626879 | 252.462865 | 201.852688 | 9.009640 | 0.61800316 | 1.089350
| | 01/21/1858 | 279.340676 | 1.06799000 | 0.41702578 | 253.806945 | 201.582313 | 8.828684 | 0.62261064 | 1.103701
| | 01/29/1887 | 25.092881 | 1.06842563 | 0.41712240 | 254.007957 | 201.320117 | 8.835611 | 0.62276137 | 1.104376
| | 02/07/1916 | 128.559514 | 1.06800366 | 0.41685713 | 254.357702 | 201.064141 | 8.845677 | 0.62279871 | 1.103722
| | 02/14/1945 | 207.316689 | 1.07155393 | 0.41839799 | 254.367414 | 200.719722 | 8.814867 | 0.62321792 | 1.109230
| | 02/22/1974 | 260.988104 | 1.07249096 | 0.41848143 | 254.643020 | 200.456082 | 8.819695 | 0.62367340 | 1.110685
| | 03/02/2003 | 342.899331 | 1.06768795 | 0.41661268 | 255.329673 | 200.186509 | 8.826722 | 0.62287562 | 1.103233
| | 03/09/2032 | 99.812580 | 1.06612460 | 0.41662786 | 255.973475 | 199.753373 | 8.781108 | 0.62194739 | 1.100810
| | 03/17/2061 | 238.312642 | 1.06559382 | 0.41647700 | 256.126714 | 199.450969 | 8.792904 | 0.62179850 | 1.099989
| | 03/25/2090 | 18.866856 | 1.06493879 | 0.41629367 | 256.353903 | 199.131290 | 8.821175 | 0.62161151 | 1.098974
| | 04/03/2119 | 180.131743 | 1.06496444 | 0.41583616 | 256.954415 | 198.858977 | 8.788885 | 0.62211371 | 1.099014
| | 04/10/2148 | 326.285067 | 1.06492549 | 0.41606651 | 257.003090 | 198.549267 | 8.797235 | 0.62184566 | 1.098954
| | 04/18/2177 | 115.739248 | 1.06467299 | 0.41604475 | 257.297446 | 198.278723 | 8.807715 | 0.62172139 | 1.098563
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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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