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Asteroid General Data
General information
| Preliminary designation | 2017 FW158
| | Group | Apollo
| | Absolute magnitude | 28.37
| | Approximate diameter (m) | 6
| | Approximate mass (kg) | 3.27·105
| | Number of observations | 16
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 03/17/2017 02:09:36 PM | Earth | 0.000812 | 121 472
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 349.391779
| | a – orbit major semiaxis (astronomical units) | 2.36159122
| | e – orbit eccentricity | 0.66556274
| | ω – orbit ascending node-perihelion angle (degrees) | 106.959045
| | Ω – longitude of orbit ascending node (degrees) | 9.074090
| | i – orbit inclination to the ecliptic plane (degrees) | 0.079774
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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 | 226.455174 | 2.49663793 | 0.68695770 | 299.410747 | 179.581931 | 0.152754 | 0.78155328 | 3.944881
| | 01/21/1858 | 347.685933 | 2.50611073 | 0.68345282 | 302.260100 | 176.594395 | 0.159437 | 0.79330229 | 3.967354
| | 01/29/1887 | 103.275742 | 2.50277079 | 0.68071674 | 304.069320 | 174.598760 | 0.165193 | 0.79909283 | 3.959426
| | 02/07/1916 | 217.519407 | 2.50766616 | 0.67852282 | 305.935844 | 172.613384 | 0.170848 | 0.80615745 | 3.971049
| | 02/14/1945 | 324.973218 | 2.51208018 | 0.67776029 | 306.742367 | 171.701828 | 0.175313 | 0.80949200 | 3.981538
| | 02/22/1974 | 69.370410 | 2.51081860 | 0.67852235 | 306.914732 | 171.388168 | 0.178934 | 0.80717206 | 3.978539
| | 03/02/2003 | 176.947634 | 2.50970649 | 0.68002394 | 306.666183 | 171.526210 | 0.180842 | 0.80304599 | 3.975896
| | 03/09/2032 | 58.476547 | 2.35642002 | 0.66470093 | 107.330908 | 8.791672 | 0.078314 | 0.79010544 | 3.617260
| | 03/17/2061 | 59.280980 | 2.35540999 | 0.66608603 | 90.886590 | 25.798895 | 0.063803 | 0.78650429 | 3.614934
| | 03/25/2090 | 60.441365 | 2.36685034 | 0.65911379 | 69.359966 | 47.508846 | 0.061484 | 0.80682665 | 3.641303
| | 04/03/2119 | 87.834205 | 2.33988190 | 0.66054604 | 66.484032 | 50.326591 | 0.065986 | 0.79428217 | 3.579246
| | 04/10/2148 | 133.944907 | 2.33174815 | 0.66507366 | 53.416483 | 63.925133 | 0.065756 | 0.78096388 | 3.560599
| | 04/18/2177 | 181.062770 | 2.32976825 | 0.66543990 | 35.256536 | 82.579662 | 0.076806 | 0.77944750 | 3.556065
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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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