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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 | 0.000181 | 27 053
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Details...
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Orbit initial data
| Date of initial data | 04/27/2019
| | M – mean anomaly (degrees) | 2.861480
| | a – orbit major semiaxis (astronomical units) | 2.37116880
| | e – orbit eccentricity | 0.61931653
| | ω – orbit ascending node-perihelion angle (degrees) | 317.038880
| | Ω – longitude of orbit ascending node (degrees) | 359.577252
| | i – orbit inclination to the ecliptic plane (degrees) | 2.376674
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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 | 183.363818 | 2.10116786 | 0.57612103 | 118.726891 | 191.669951 | 0.661686 | 0.89064086 | 3.045732
| | 01/21/1858 | 19.803666 | 2.09860261 | 0.57475044 | 119.646088 | 190.680138 | 0.671569 | 0.89242984 | 3.040156
| | 01/29/1887 | 221.295170 | 2.09395466 | 0.57922668 | 120.819024 | 189.586195 | 0.681243 | 0.88108025 | 3.030062
| | 02/07/1916 | 69.380580 | 2.09115690 | 0.58115128 | 123.175476 | 187.664376 | 0.697757 | 0.87587838 | 3.023991
| | 02/14/1945 | 280.073242 | 2.09659346 | 0.57758500 | 130.728090 | 180.623110 | 0.709833 | 0.88563252 | 3.035792
| | 02/22/1974 | 121.583688 | 2.09757429 | 0.57548704 | 131.554899 | 179.867969 | 0.722514 | 0.89044747 | 3.037922
| | 03/02/2003 | 321.204844 | 2.09557985 | 0.57742521 | 132.036419 | 179.330456 | 0.733138 | 0.88553922 | 3.033590
| | 03/09/2032 | 191.538996 | 2.37278599 | 0.61821755 | 317.090382 | 359.450960 | 2.373819 | 0.90588806 | 3.655009
| | 03/17/2061 | 165.419725 | 2.36979647 | 0.61840279 | 318.924438 | 358.208238 | 2.394742 | 0.90430771 | 3.648104
| | 03/25/2090 | 150.060747 | 2.37491727 | 0.61448981 | 319.283091 | 357.989470 | 2.388680 | 0.91555482 | 3.659935
| | 04/03/2119 | 119.973667 | 2.38562260 | 0.62314427 | 321.157935 | 356.738178 | 2.371582 | 0.89903554 | 3.684709
| | 04/10/2148 | 65.516669 | 2.39666190 | 0.61705028 | 322.281089 | 356.121006 | 2.371657 | 0.91780099 | 3.710315
| | 04/18/2177 | 10.009868 | 2.38757944 | 0.62353657 | 323.273768 | 355.263122 | 2.395309 | 0.89883635 | 3.689244
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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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