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Asteroid General Data
General information
| Preliminary designation | 2017 DG123
| | Group | Apollo
| | Absolute magnitude | 31.47
| | Approximate diameter (m) | 1
| | Approximate mass (kg) | 4.51·103
| | Number of observations | 36
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 02/19/2017 04:35:02 PM | Moon | 0.000815 | 121 874
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 114.074720
| | a – orbit major semiaxis (astronomical units) | 1.97595617
| | e – orbit eccentricity | 0.55123601
| | ω – orbit ascending node-perihelion angle (degrees) | 45.932708
| | Ω – longitude of orbit ascending node (degrees) | 150.438912
| | i – orbit inclination to the ecliptic plane (degrees) | 5.000218
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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 | 204.780981 | 2.03767533 | 0.56201379 | 39.130241 | 153.871448 | 5.218187 | 0.89247369 | 2.908728
| | 01/21/1858 | 196.935255 | 2.03903632 | 0.56047010 | 39.383851 | 153.533145 | 5.211565 | 0.89621743 | 2.911643
| | 01/29/1887 | 180.093129 | 2.04336996 | 0.55574899 | 40.230874 | 152.879243 | 5.182102 | 0.90776917 | 2.920930
| | 02/07/1916 | 147.376558 | 2.05064089 | 0.55202736 | 41.462257 | 152.177273 | 5.134780 | 0.91863101 | 2.936534
| | 02/14/1945 | 108.103214 | 2.04925177 | 0.55392084 | 43.034406 | 151.359799 | 5.086229 | 0.91412851 | 2.933551
| | 02/22/1974 | 74.855363 | 2.04529468 | 0.55762898 | 43.831935 | 151.001887 | 5.073321 | 0.90477909 | 2.925058
| | 03/02/2003 | 59.536541 | 2.03782012 | 0.56262463 | 44.222806 | 150.711564 | 5.077605 | 0.89129233 | 2.909038
| | 03/09/2032 | 139.041972 | 1.97608807 | 0.55149424 | 46.000455 | 150.406145 | 5.000236 | 0.88628688 | 2.777858
| | 03/17/2061 | 293.590591 | 1.97767619 | 0.55271406 | 46.742358 | 149.913788 | 4.976813 | 0.88458676 | 2.781207
| | 03/25/2090 | 88.100202 | 1.97804681 | 0.55067526 | 47.556796 | 149.372372 | 4.955282 | 0.88878537 | 2.781989
| | 04/03/2119 | 241.616367 | 1.98179762 | 0.55159820 | 47.954447 | 149.001926 | 4.939673 | 0.88864161 | 2.789906
| | 04/10/2148 | 27.803901 | 1.98007422 | 0.55338811 | 48.795565 | 148.497688 | 4.923913 | 0.88432470 | 2.786268
| | 04/18/2177 | 175.264420 | 1.98341968 | 0.55125369 | 49.369119 | 148.077146 | 4.906321 | 0.89005226 | 2.793332
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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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