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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 | 21 631
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Details...
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Orbit initial data
Date of initial data | 01/25/2025
| M – mean anomaly (degrees) | 173.995788
| a – orbit major semiaxis (astronomical units) | 1.70762139
| e – orbit eccentricity | 0.60016482
| ω – orbit ascending node-perihelion angle (degrees) | 80.460200
| Ω – longitude of orbit ascending node (degrees) | 161.799961
| i – orbit inclination to the ecliptic plane (degrees) | 1.372701
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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 | 335.938104 | 2.19288781 | 0.66080541 | 57.092592 | 171.084695 | 2.639499 | 0.74381568 | 3.247321
| 01/21/1858 | 316.384956 | 2.18878263 | 0.66201507 | 58.667022 | 169.923282 | 2.621689 | 0.73977555 | 3.238207
| 01/29/1887 | 299.656402 | 2.19027436 | 0.66144103 | 60.584404 | 168.376143 | 2.610115 | 0.74153703 | 3.241518
| 02/07/1916 | 286.895246 | 2.18832526 | 0.66391876 | 62.295030 | 167.069511 | 2.593049 | 0.73545507 | 3.237192
| 02/14/1945 | 268.850698 | 2.18974824 | 0.66420724 | 64.302183 | 165.500709 | 2.576689 | 0.73530160 | 3.240350
| 02/22/1974 | 252.371322 | 2.18872710 | 0.66395865 | 65.149320 | 164.712504 | 2.569303 | 0.73550280 | 3.238083
| 03/02/2003 | 234.312751 | 2.18820964 | 0.66397277 | 67.053560 | 163.188549 | 2.551710 | 0.73529803 | 3.236935
| 03/09/2032 | 242.458277 | 1.70753545 | 0.59984077 | 80.600322 | 161.691370 | 1.373606 | 0.68328607 | 2.231286
| 03/17/2061 | 251.692062 | 1.70537342 | 0.59948650 | 81.087610 | 161.402692 | 1.378628 | 0.68302508 | 2.227049
| 03/25/2090 | 259.730928 | 1.70566081 | 0.60035537 | 82.227518 | 160.355537 | 1.391329 | 0.68165819 | 2.227612
| 04/03/2119 | 259.698340 | 1.70843311 | 0.60099553 | 82.825431 | 159.786067 | 1.397658 | 0.68167244 | 2.233046
| 04/10/2148 | 255.275910 | 1.71042218 | 0.60052926 | 83.151580 | 159.548962 | 1.406284 | 0.68326361 | 2.236946
| 04/18/2177 | 245.690276 | 1.70972293 | 0.60109159 | 83.399869 | 159.354395 | 1.410954 | 0.68202286 | 2.235575
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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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