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Asteroid General Data
General information
| Preliminary designation | 2017 EA
| | Group | Apollo
| | Absolute magnitude | 30.65
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 1.40·104
| | Number of observations | 61
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 03/02/2017 02:09:36 PM | Earth | 0.000145 | 21 643
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Details...
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Orbit initial data
| Date of initial data | 10/17/2024
| | M – mean anomaly (degrees) | 129.851486
| | a – orbit major semiaxis (astronomical units) | 1.70730413
| | e – orbit eccentricity | 0.60039820
| | ω – orbit ascending node-perihelion angle (degrees) | 80.418375
| | Ω – longitude of orbit ascending node (degrees) | 161.827343
| | i – orbit inclination to the ecliptic plane (degrees) | 1.372914
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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 | 56.548933 | 2.20229085 | 0.66280912 | 58.922510 | 169.673335 | 2.621155 | 0.74259239 | 3.268230
| | 01/21/1858 | 14.914789 | 2.20091689 | 0.66175523 | 60.335887 | 168.573150 | 2.606215 | 0.74444864 | 3.265172
| | 01/29/1887 | 336.263900 | 2.20196090 | 0.66174703 | 61.592793 | 167.582356 | 2.593749 | 0.74481981 | 3.267496
| | 02/07/1916 | 300.848058 | 2.19470174 | 0.66519408 | 62.758335 | 166.682357 | 2.585905 | 0.73479914 | 3.251351
| | 02/14/1945 | 269.699698 | 2.19349320 | 0.66480802 | 64.754843 | 165.080480 | 2.566197 | 0.73524133 | 3.248666
| | 02/22/1974 | 252.387259 | 2.18911844 | 0.66401785 | 65.156242 | 164.705252 | 2.567945 | 0.73550472 | 3.238952
| | 03/02/2003 | 234.058789 | 2.18812408 | 0.66397280 | 67.057788 | 163.186524 | 2.550559 | 0.73526921 | 3.236745
| | 03/09/2032 | 242.458273 | 1.70753546 | 0.59984078 | 80.600323 | 161.691369 | 1.373605 | 0.68328606 | 2.231286
| | 03/17/2061 | 251.692074 | 1.70537341 | 0.59948650 | 81.087611 | 161.402691 | 1.378627 | 0.68302507 | 2.227049
| | 03/25/2090 | 259.730953 | 1.70566080 | 0.60035537 | 82.227521 | 160.355534 | 1.391328 | 0.68165818 | 2.227612
| | 04/03/2119 | 259.697950 | 1.70843312 | 0.60099552 | 82.825437 | 159.786054 | 1.397657 | 0.68167246 | 2.233046
| | 04/10/2148 | 255.276352 | 1.71042187 | 0.60052922 | 83.151511 | 159.549012 | 1.406284 | 0.68326356 | 2.236946
| | 04/18/2177 | 245.690036 | 1.70972413 | 0.60109179 | 83.399579 | 159.354631 | 1.410956 | 0.68202298 | 2.235577
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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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