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Asteroid General Data
General information
Preliminary designation | 2015 SK7
| Group | Apollo
| Absolute magnitude | 28.83
| Approximate diameter (m) | 5
| Approximate mass (kg) | 1.73·105
| Number of observations | 32
| Arc length (days) | 19
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Approaches
Date | Object | r, AU | r, km
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09/22/2015 09:50:24 PM | Earth | 0.000180 | 26 929
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Details...
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Orbit initial data
Date of initial data | 12/22/2023
| M – mean anomaly (degrees) | 101.651564
| a – orbit major semiaxis (astronomical units) | 2.36983276
| e – orbit eccentricity | 0.61937528
| ω – orbit ascending node-perihelion angle (degrees) | 317.118544
| Ω – longitude of orbit ascending node (degrees) | 359.528140
| i – orbit inclination to the ecliptic plane (degrees) | 2.376802
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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 | 343.896214 | 2.10678830 | 0.58143960 | 117.874723 | 192.197899 | 0.702785 | 0.88181816 | 3.057961
| 01/21/1858 | 159.775302 | 2.10721155 | 0.58049809 | 120.673345 | 189.884292 | 0.721688 | 0.88397926 | 3.058883
| 01/29/1887 | 329.203940 | 2.11073983 | 0.57722485 | 122.054096 | 188.561135 | 0.736523 | 0.89236834 | 3.066568
| 02/07/1916 | 145.376471 | 2.10429077 | 0.57943073 | 123.515544 | 187.207534 | 0.742058 | 0.88500004 | 3.052525
| 02/14/1945 | 328.057597 | 2.10412029 | 0.58098238 | 126.745223 | 184.606027 | 0.768569 | 0.88166348 | 3.052154
| 02/22/1974 | 150.629638 | 2.10587803 | 0.57796922 | 131.859572 | 179.674977 | 0.774339 | 0.88874536 | 3.055979
| 03/02/2003 | 329.953349 | 2.10410188 | 0.57882304 | 132.378695 | 179.106750 | 0.785032 | 0.88619924 | 3.052114
| 03/09/2032 | 191.538794 | 2.37278622 | 0.61821757 | 317.090389 | 359.450963 | 2.373819 | 0.90588809 | 3.655010
| 03/17/2061 | 165.419491 | 2.36979636 | 0.61840275 | 318.924465 | 358.208225 | 2.394742 | 0.90430778 | 3.648104
| 03/25/2090 | 150.060748 | 2.37491714 | 0.61448977 | 319.283119 | 357.989457 | 2.388680 | 0.91555485 | 3.659934
| 04/03/2119 | 119.964788 | 2.38563965 | 0.62314664 | 321.158394 | 356.737956 | 2.371479 | 0.89903631 | 3.684749
| 04/10/2148 | 65.481889 | 2.39666690 | 0.61704656 | 322.278457 | 356.123843 | 2.371513 | 0.91781184 | 3.710327
| 04/18/2177 | 9.969689 | 2.38757754 | 0.62353469 | 323.271835 | 355.265512 | 2.395178 | 0.89884012 | 3.689239
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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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