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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 | 26 958
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Details...
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Orbit initial data
| Date of initial data | 01/17/2019
| | M – mean anomaly (degrees) | 335.872911
| | a – orbit major semiaxis (astronomical units) | 2.37145327
| | e – orbit eccentricity | 0.61936786
| | ω – orbit ascending node-perihelion angle (degrees) | 317.033348
| | Ω – longitude of orbit ascending node (degrees) | 359.580401
| | i – orbit inclination to the ecliptic plane (degrees) | 2.376745
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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 | 259.313048 | 2.09838525 | 0.57935651 | 123.126700 | 187.415232 | 0.679057 | 0.88267210 | 3.039684
| | 01/21/1858 | 91.206407 | 2.10141347 | 0.57628843 | 124.639357 | 186.077776 | 0.694316 | 0.89039319 | 3.046266
| | 01/29/1887 | 281.857895 | 2.09966857 | 0.57625322 | 125.357936 | 185.213994 | 0.704673 | 0.88972780 | 3.042473
| | 02/07/1916 | 118.706900 | 2.09629849 | 0.57974015 | 126.554473 | 184.201545 | 0.716321 | 0.88099009 | 3.035151
| | 02/14/1945 | 318.499610 | 2.09849795 | 0.57980700 | 129.635827 | 181.756681 | 0.748096 | 0.88177414 | 3.039929
| | 02/22/1974 | 146.567116 | 2.10484957 | 0.57761286 | 131.791418 | 179.691531 | 0.762193 | 0.88906139 | 3.053741
| | 03/02/2003 | 328.411749 | 2.10299050 | 0.57864177 | 132.309857 | 179.124421 | 0.772718 | 0.88611235 | 3.049696
| | 03/09/2032 | 191.538823 | 2.37278618 | 0.61821757 | 317.090376 | 359.450963 | 2.373819 | 0.90588807 | 3.655010
| | 03/17/2061 | 165.419534 | 2.36979637 | 0.61840276 | 318.924450 | 358.208228 | 2.394742 | 0.90430776 | 3.648104
| | 03/25/2090 | 150.060765 | 2.37491715 | 0.61448978 | 319.283104 | 357.989460 | 2.388680 | 0.91555482 | 3.659934
| | 04/03/2119 | 119.965217 | 2.38563883 | 0.62314654 | 321.158359 | 356.737968 | 2.371484 | 0.89903626 | 3.684747
| | 04/10/2148 | 65.483566 | 2.39666666 | 0.61704674 | 322.278567 | 356.123710 | 2.371520 | 0.91781130 | 3.710326
| | 04/18/2177 | 9.971622 | 2.38757763 | 0.62353479 | 323.271913 | 355.265400 | 2.395184 | 0.89883992 | 3.689240
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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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