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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 | 30 349
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Details...
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Orbit initial data
| Date of initial data | 04/27/2019
| | M – mean anomaly (degrees) | 170.926353
| | a – orbit major semiaxis (astronomical units) | 1.94697151
| | e – orbit eccentricity | 0.64920750
| | ω – orbit ascending node-perihelion angle (degrees) | 77.101191
| | Ω – longitude of orbit ascending node (degrees) | 64.648492
| | i – orbit inclination to the ecliptic plane (degrees) | 3.430474
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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 | 193.869540 | 2.08654186 | 0.67730276 | 72.620546 | 64.722573 | 1.029148 | 0.67332130 | 3.013986
| | 01/21/1858 | 44.599347 | 2.09835804 | 0.66973278 | 72.143535 | 65.424134 | 1.032442 | 0.69301887 | 3.039625
| | 01/29/1887 | 240.513118 | 2.09881770 | 0.66862876 | 72.139985 | 65.415975 | 1.030767 | 0.69548781 | 3.040624
| | 02/07/1916 | 81.711225 | 2.09161620 | 0.67362966 | 72.181608 | 65.467883 | 1.026485 | 0.68264150 | 3.024988
| | 02/14/1945 | 301.735368 | 2.08412342 | 0.67828915 | 72.704690 | 65.335500 | 1.019134 | 0.67048513 | 3.008748
| | 02/22/1974 | 173.263453 | 2.08625999 | 0.67668736 | 73.874316 | 64.878806 | 1.012331 | 0.67451422 | 3.013376
| | 03/02/2003 | 33.949071 | 2.09178738 | 0.66997568 | 73.963551 | 65.117496 | 1.009486 | 0.69034072 | 3.025359
| | 03/09/2032 | 73.826849 | 1.94930191 | 0.64726072 | 77.527910 | 64.287650 | 3.427183 | 0.68759535 | 2.721569
| | 03/17/2061 | 346.908094 | 1.92727275 | 0.64457307 | 74.880298 | 66.773781 | 3.357099 | 0.68500465 | 2.675564
| | 03/25/2090 | 294.956627 | 1.92630319 | 0.64342388 | 75.600843 | 66.187146 | 3.350330 | 0.68687371 | 2.673545
| | 04/03/2119 | 245.573926 | 1.92486816 | 0.64517579 | 76.760485 | 65.170289 | 3.333140 | 0.68298982 | 2.670558
| | 04/10/2148 | 205.293357 | 1.92035764 | 0.64402892 | 77.408609 | 64.475457 | 3.324486 | 0.68359178 | 2.661177
| | 04/18/2177 | 154.762541 | 1.92564701 | 0.64541189 | 78.691205 | 63.161945 | 3.290303 | 0.68281153 | 2.672180
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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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