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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 | 0.000143 | 21 434
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 34.728044
| | a – orbit major semiaxis (astronomical units) | 1.70741734
| | e – orbit eccentricity | 0.59966809
| | ω – orbit ascending node-perihelion angle (degrees) | 80.589908
| | Ω – longitude of orbit ascending node (degrees) | 161.700501
| | i – orbit inclination to the ecliptic plane (degrees) | 1.373168
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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 | 33.707591 | 2.19150247 | 0.65841044 | 58.894064 | 169.527944 | 2.629114 | 0.74859437 | 3.244244
| | 01/21/1858 | 12.417874 | 2.19400466 | 0.65868439 | 60.314832 | 168.436520 | 2.617342 | 0.74884804 | 3.249802
| | 01/29/1887 | 347.064518 | 2.19669574 | 0.65849326 | 61.732891 | 167.319523 | 2.608159 | 0.75018641 | 3.255783
| | 02/07/1916 | 320.345943 | 2.19005398 | 0.66225651 | 62.601025 | 166.660631 | 2.604203 | 0.73967646 | 3.241028
| | 02/14/1945 | 294.068206 | 2.18963897 | 0.66372953 | 64.327856 | 165.327110 | 2.587920 | 0.73631092 | 3.240107
| | 02/22/1974 | 269.306023 | 2.19615598 | 0.66251886 | 65.050794 | 164.680341 | 2.586573 | 0.74116122 | 3.254583
| | 03/02/2003 | 238.822549 | 2.19361888 | 0.66442007 | 66.908814 | 163.220075 | 2.570170 | 0.73613447 | 3.248945
| | 03/09/2032 | 242.458300 | 1.70753543 | 0.59984078 | 80.600330 | 161.691371 | 1.373606 | 0.68328605 | 2.231286
| | 03/17/2061 | 251.691969 | 1.70537348 | 0.59948652 | 81.087617 | 161.402690 | 1.378628 | 0.68302507 | 2.227050
| | 03/25/2090 | 259.730702 | 1.70566092 | 0.60035540 | 82.227513 | 160.355551 | 1.391329 | 0.68165817 | 2.227613
| | 04/03/2119 | 259.702010 | 1.70843302 | 0.60099567 | 82.825402 | 159.786174 | 1.397660 | 0.68167218 | 2.233045
| | 04/10/2148 | 255.271734 | 1.71042515 | 0.60052972 | 83.152256 | 159.548478 | 1.406280 | 0.68326401 | 2.236952
| | 04/18/2177 | 245.692538 | 1.70971163 | 0.60108968 | 83.402602 | 159.352179 | 1.410925 | 0.68202162 | 2.235553
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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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