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Asteroid General Data
General information
| Preliminary designation | 2017 AS4
| | Group | Apollo
| | Absolute magnitude | 26.58
| | Approximate diameter (m) | 13
| | Approximate mass (kg) | 3.87·106
| | Number of observations | 46
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 01/07/1946 08:54:14 PM | Moon | 0.000523 | 78 210
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 82.955490
| | a – orbit major semiaxis (astronomical units) | 2.16307035
| | e – orbit eccentricity | 0.68262970
| | ω – orbit ascending node-perihelion angle (degrees) | 76.316611
| | Ω – longitude of orbit ascending node (degrees) | 106.764529
| | i – orbit inclination to the ecliptic plane (degrees) | 1.919281
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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 | 296.582302 | 2.14779505 | 0.67998226 | 71.581722 | 110.266622 | 1.895938 | 0.68733252 | 3.147675
| | 01/21/1858 | 16.949579 | 2.14468501 | 0.68499475 | 72.193499 | 109.897355 | 1.895493 | 0.67558703 | 3.140841
| | 01/29/1887 | 92.383482 | 2.15279489 | 0.68042779 | 72.672569 | 109.569521 | 1.896069 | 0.68797343 | 3.158672
| | 02/07/1916 | 168.837070 | 2.14840565 | 0.68377201 | 73.309160 | 109.223577 | 1.890304 | 0.67938601 | 3.149017
| | 02/14/1945 | 243.944260 | 2.14988202 | 0.68027015 | 73.914044 | 108.689127 | 1.889023 | 0.68738145 | 3.152264
| | 02/22/1974 | 247.373382 | 2.18343133 | 0.68379413 | 74.421431 | 107.879869 | 1.952740 | 0.69041380 | 3.226338
| | 03/02/2003 | 244.197027 | 2.18632549 | 0.68265489 | 75.549094 | 107.038167 | 1.947154 | 0.69381971 | 3.232755
| | 03/09/2032 | 261.415339 | 2.16334145 | 0.68246576 | 76.329736 | 106.753739 | 1.919213 | 0.68693499 | 3.181912
| | 03/17/2061 | 294.713985 | 2.17267867 | 0.68093621 | 77.388673 | 106.102720 | 1.910705 | 0.69322310 | 3.202535
| | 03/25/2090 | 318.813924 | 2.17580107 | 0.68125149 | 78.632501 | 105.263090 | 1.906180 | 0.69353334 | 3.209441
| | 04/03/2119 | 336.780134 | 2.17572835 | 0.68073742 | 79.931165 | 104.309239 | 1.901561 | 0.69462865 | 3.209280
| | 04/10/2148 | 348.873230 | 2.17860654 | 0.68213332 | 80.069552 | 104.130511 | 1.899684 | 0.69250643 | 3.215650
| | 04/18/2177 | 353.686765 | 2.18365002 | 0.68258769 | 81.416491 | 103.243452 | 1.894096 | 0.69311740 | 3.226823
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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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