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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 | 26 938
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Details...
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Orbit initial data
| Date of initial data | 10/09/2018
| | M – mean anomaly (degrees) | 308.874702
| | a – orbit major semiaxis (astronomical units) | 2.371165
| | e – orbit eccentricity | 0.619388
| | ω – orbit ascending node-perihelion angle (degrees) | 317.041386
| | Ω – longitude of orbit ascending node (degrees) | 359.584092
| | i – orbit inclination to the ecliptic plane (degrees) | 2.377070
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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 | 282.558661 | 2.09770221 | 0.58039398 | 118.533658 | 191.868668 | 0.707695 | 0.88020848 | 3.038200
| | 01/21/1858 | 115.573253 | 2.10023459 | 0.57730022 | 120.298419 | 190.381872 | 0.731770 | 0.88776869 | 3.043703
| | 01/29/1887 | 304.985531 | 2.10066214 | 0.57575898 | 121.753123 | 188.852257 | 0.733167 | 0.89118706 | 3.044633
| | 02/07/1916 | 134.214098 | 2.10074506 | 0.57949315 | 127.027575 | 183.734641 | 0.729113 | 0.88337768 | 3.044813
| | 02/14/1945 | 324.971593 | 2.10128407 | 0.58052229 | 130.169070 | 181.239467 | 0.757472 | 0.88144182 | 3.045985
| | 02/22/1974 | 149.636488 | 2.10562102 | 0.57788228 | 131.849425 | 179.674049 | 0.771443 | 0.88881994 | 3.055420
| | 03/02/2003 | 329.592907 | 2.10382377 | 0.57877775 | 132.368113 | 179.106391 | 0.782095 | 0.88617739 | 3.051509
| | 03/09/2032 | 191.538780 | 2.37278623 | 0.61821758 | 317.090373 | 359.450965 | 2.373820 | 0.90588807 | 3.655010
| | 03/17/2061 | 165.419487 | 2.36979635 | 0.61840275 | 318.924452 | 358.208226 | 2.394742 | 0.90430776 | 3.648103
| | 03/25/2090 | 150.060771 | 2.37491712 | 0.61448978 | 319.283105 | 357.989457 | 2.388681 | 0.91555482 | 3.659934
| | 04/03/2119 | 119.962979 | 2.38564313 | 0.62314714 | 321.158470 | 356.737913 | 2.371458 | 0.89903644 | 3.684757
| | 04/10/2148 | 65.474798 | 2.39666793 | 0.61704581 | 322.277914 | 356.124410 | 2.371485 | 0.91781403 | 3.710329
| | 04/18/2177 | 9.961469 | 2.38757716 | 0.62353432 | 323.271437 | 355.265986 | 2.395152 | 0.89884085 | 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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