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Asteroid General Data
General information
| Preliminary designation | 2017 WE30
| | Group | Apollo
| | Absolute magnitude | 31.83
| | Approximate diameter (m) | 1
| | Approximate mass (kg) | 2.74·103
| | Number of observations | 12
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 11/26/2017 06:00:00 PM | Earth | 0.000203 | 30 345
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Details...
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Orbit initial data
| Date of initial data | 01/17/2019
| | M – mean anomaly (degrees) | 134.635503
| | a – orbit major semiaxis (astronomical units) | 1.94703130
| | e – orbit eccentricity | 0.64917964
| | ω – orbit ascending node-perihelion angle (degrees) | 77.102687
| | Ω – longitude of orbit ascending node (degrees) | 64.650948
| | i – orbit inclination to the ecliptic plane (degrees) | 3.430530
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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 | 163.102184 | 2.08397707 | 0.67437584 | 72.676057 | 64.849032 | 1.012435 | 0.67859328 | 3.008431
| | 01/21/1858 | 22.727544 | 2.09359391 | 0.66809674 | 72.528287 | 65.073414 | 1.010390 | 0.69487065 | 3.029279
| | 01/29/1887 | 233.855830 | 2.09291511 | 0.66772208 | 71.770553 | 65.757054 | 1.008893 | 0.69542948 | 3.027806
| | 02/07/1916 | 80.622022 | 2.09117180 | 0.67356765 | 72.350749 | 65.292688 | 1.027435 | 0.68262612 | 3.024024
| | 02/14/1945 | 301.570580 | 2.08388310 | 0.67823352 | 72.703552 | 65.340230 | 1.018763 | 0.67052374 | 3.008227
| | 02/22/1974 | 173.421357 | 2.08643678 | 0.67670383 | 73.879134 | 64.874354 | 1.011727 | 0.67453703 | 3.013759
| | 03/02/2003 | 33.843218 | 2.09170828 | 0.66996483 | 73.965103 | 65.117654 | 1.009018 | 0.69033731 | 3.025187
| | 03/09/2032 | 73.826855 | 1.94930190 | 0.64726072 | 77.527909 | 64.287651 | 3.427183 | 0.68759535 | 2.721569
| | 03/17/2061 | 346.911579 | 1.92727065 | 0.64457280 | 74.880904 | 66.773136 | 3.357108 | 0.68500441 | 2.675560
| | 03/25/2090 | 294.944073 | 1.92630926 | 0.64342441 | 75.601276 | 66.186538 | 3.350310 | 0.68687486 | 2.673558
| | 04/03/2119 | 245.575039 | 1.92483683 | 0.64517052 | 76.760886 | 65.170272 | 3.333148 | 0.68298886 | 2.670493
| | 04/10/2148 | 205.358284 | 1.92013688 | 0.64399262 | 77.407712 | 64.475194 | 3.325253 | 0.68358291 | 2.660718
| | 04/18/2177 | 150.709945 | 1.92945887 | 0.64612136 | 79.078685 | 62.849850 | 3.270366 | 0.68279428 | 2.680118
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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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