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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 | 26 942
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Details...
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Orbit initial data
| Date of initial data | 05/31/2020
| | M – mean anomaly (degrees) | 110.794875
| | a – orbit major semiaxis (astronomical units) | 2.37157346
| | e – orbit eccentricity | 0.61939436
| | ω – orbit ascending node-perihelion angle (degrees) | 317.070734
| | Ω – longitude of orbit ascending node (degrees) | 359.559436
| | i – orbit inclination to the ecliptic plane (degrees) | 2.376573
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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 | 218.745702 | 2.08661539 | 0.57619924 | 122.305531 | 188.257660 | 0.657304 | 0.88430918 | 3.014146
| | 01/21/1858 | 80.901586 | 2.08905589 | 0.57381164 | 123.408488 | 187.227488 | 0.669323 | 0.89033130 | 3.019435
| | 01/29/1887 | 302.197163 | 2.08861706 | 0.57354721 | 125.489572 | 184.986814 | 0.679211 | 0.89069657 | 3.018484
| | 02/07/1916 | 141.945196 | 2.10386438 | 0.57948608 | 127.077320 | 183.728487 | 0.729800 | 0.88470427 | 3.051597
| | 02/14/1945 | 325.612758 | 2.10394141 | 0.58083161 | 130.171681 | 181.265712 | 0.757870 | 0.88190574 | 3.051765
| | 02/22/1974 | 148.847922 | 2.10541827 | 0.57781308 | 131.839335 | 179.674924 | 0.769296 | 0.88888005 | 3.054979
| | 03/02/2003 | 329.301784 | 2.10360508 | 0.57874205 | 132.357751 | 179.107630 | 0.779916 | 0.88616037 | 3.051033
| | 03/09/2032 | 191.538791 | 2.37278622 | 0.61821757 | 317.090382 | 359.450964 | 2.373819 | 0.90588810 | 3.655010
| | 03/17/2061 | 165.419497 | 2.36979636 | 0.61840274 | 318.924459 | 358.208226 | 2.394742 | 0.90430779 | 3.648104
| | 03/25/2090 | 150.060762 | 2.37491713 | 0.61448977 | 319.283113 | 357.989458 | 2.388680 | 0.91555486 | 3.659934
| | 04/03/2119 | 119.963957 | 2.38564125 | 0.62314686 | 321.158428 | 356.737937 | 2.371469 | 0.89903639 | 3.684752
| | 04/10/2148 | 65.478631 | 2.39666737 | 0.61704621 | 322.278206 | 356.124105 | 2.371500 | 0.91781286 | 3.710328
| | 04/18/2177 | 9.965914 | 2.38757737 | 0.62353451 | 323.271651 | 355.265732 | 2.395166 | 0.89884048 | 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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