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Asteroid General Data
General information
| Preliminary designation | 2023 EN
| | Group | Aten
| | Absolute magnitude | 28.05
| | Approximate diameter (m) | 7
| | Approximate mass (kg) | 5.08·105
| | Number of observations | 37
| | Arc length (days) | 11
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Approaches
Date | Object | r, AU | r, km
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| 03/09/2023 11:31:12 AM | Earth | 0.000909 | 135 927
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 284.292878
| | a – orbit major semiaxis (astronomical units) | 0.93856406
| | e – orbit eccentricity | 0.38119166
| | ω – orbit ascending node-perihelion angle (degrees) | 239.745641
| | Ω – longitude of orbit ascending node (degrees) | 168.279021
| | i – orbit inclination to the ecliptic plane (degrees) | 12.476344
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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 | 34.335171 | 0.91215608 | 0.38965268 | 234.425743 | 169.769003 | 12.322775 | 0.55673202 | 0.871173
| | 01/21/1858 | 138.215535 | 0.91355631 | 0.38906638 | 234.817947 | 169.540572 | 12.336861 | 0.55812226 | 0.873180
| | 01/29/1887 | 226.530113 | 0.91325473 | 0.38911877 | 234.946840 | 169.324904 | 12.347284 | 0.55789018 | 0.872747
| | 02/07/1916 | 298.290475 | 0.91592507 | 0.38830358 | 235.460422 | 169.128934 | 12.349018 | 0.56026808 | 0.876578
| | 02/14/1945 | 332.519401 | 0.91599989 | 0.38815338 | 235.664662 | 168.931363 | 12.357356 | 0.56045144 | 0.876685
| | 02/22/1974 | 13.650991 | 0.91524268 | 0.38826588 | 235.710883 | 168.695110 | 12.366658 | 0.55988517 | 0.875598
| | 03/02/2003 | 103.000811 | 0.91313417 | 0.38880130 | 235.537470 | 168.469818 | 12.382491 | 0.55810642 | 0.872574
| | 03/09/2032 | 40.179535 | 0.93871993 | 0.38126946 | 239.797093 | 168.242715 | 12.477600 | 0.58081469 | 0.909504
| | 03/17/2061 | 346.097247 | 0.93998825 | 0.38094030 | 240.103479 | 168.024073 | 12.484362 | 0.58190884 | 0.911348
| | 03/25/2090 | 283.490769 | 0.94070406 | 0.38073644 | 240.398687 | 167.808004 | 12.487852 | 0.58254374 | 0.912389
| | 04/03/2119 | 219.954203 | 0.94020733 | 0.38076602 | 240.471162 | 167.600170 | 12.494970 | 0.58220833 | 0.911667
| | 04/10/2148 | 166.044578 | 0.93978770 | 0.38084607 | 240.534337 | 167.408895 | 12.499564 | 0.58187325 | 0.911056
| | 04/18/2177 | 116.382224 | 0.94012957 | 0.38085574 | 240.724392 | 167.193936 | 12.502720 | 0.58207583 | 0.911554
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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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