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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 | 0.000522 | 78 026
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Details...
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Orbit initial data
Date of initial data | 12/22/2023
| M – mean anomaly (degrees) | 51.968946
| a – orbit major semiaxis (astronomical units) | 2.16316816
| e – orbit eccentricity | 0.68263918
| ω – orbit ascending node-perihelion angle (degrees) | 76.319032
| Ω – longitude of orbit ascending node (degrees) | 106.764577
| i – orbit inclination to the ecliptic plane (degrees) | 1.919278
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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 | 295.773937 | 2.15088304 | 0.68038914 | 72.199339 | 109.676536 | 1.894962 | 0.68744558 | 3.154466
| 01/21/1858 | 17.004106 | 2.14419164 | 0.68497087 | 72.301772 | 109.780539 | 1.890395 | 0.67548282 | 3.139757
| 01/29/1887 | 92.779267 | 2.15304750 | 0.68046943 | 72.700813 | 109.545885 | 1.896019 | 0.68796450 | 3.159228
| 02/07/1916 | 168.796041 | 2.14839654 | 0.68377220 | 73.310217 | 109.223116 | 1.890046 | 0.67938272 | 3.148997
| 02/14/1945 | 243.941595 | 2.14984924 | 0.68026674 | 73.914502 | 108.689275 | 1.888786 | 0.68737831 | 3.152192
| 02/22/1974 | 247.373286 | 2.18343141 | 0.68379413 | 74.421432 | 107.879869 | 1.952740 | 0.69041382 | 3.226339
| 03/02/2003 | 244.196968 | 2.18632544 | 0.68265488 | 75.549095 | 107.038167 | 1.947154 | 0.69381971 | 3.232755
| 03/09/2032 | 261.415339 | 2.16334145 | 0.68246575 | 76.329735 | 106.753740 | 1.919212 | 0.68693500 | 3.181912
| 03/17/2061 | 294.713978 | 2.17267869 | 0.68093621 | 77.388666 | 106.102727 | 1.910704 | 0.69322310 | 3.202535
| 03/25/2090 | 318.813898 | 2.17580103 | 0.68125149 | 78.632493 | 105.263098 | 1.906179 | 0.69353335 | 3.209441
| 04/03/2119 | 336.780184 | 2.17572832 | 0.68073742 | 79.931157 | 104.309247 | 1.901560 | 0.69462864 | 3.209280
| 04/10/2148 | 348.873183 | 2.17860611 | 0.68213328 | 80.069549 | 104.130528 | 1.899684 | 0.69250637 | 3.215649
| 04/18/2177 | 353.686160 | 2.18365557 | 0.68258844 | 81.415960 | 103.244078 | 1.894090 | 0.69311751 | 3.226835
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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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