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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 | 26 930
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Details...
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Orbit initial data
| Date of initial data | 01/25/2025
| | M – mean anomaly (degrees) | 209.798257
| | a – orbit major semiaxis (astronomical units) | 2.36964792
| | e – orbit eccentricity | 0.61936425
| | ω – orbit ascending node-perihelion angle (degrees) | 317.098283
| | Ω – longitude of orbit ascending node (degrees) | 359.526035
| | i – orbit inclination to the ecliptic plane (degrees) | 2.376841
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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 | 279.228433 | 2.09856733 | 0.58038455 | 121.223778 | 189.316314 | 0.697709 | 0.88059128 | 3.040080
| | 01/21/1858 | 110.439210 | 2.10132646 | 0.57725757 | 123.049683 | 187.740710 | 0.714061 | 0.88831986 | 3.046077
| | 01/29/1887 | 297.566267 | 2.10297712 | 0.57631054 | 123.971511 | 186.730419 | 0.725215 | 0.89100925 | 3.049667
| | 02/07/1916 | 128.806718 | 2.09872422 | 0.57949362 | 124.943103 | 185.851273 | 0.735515 | 0.88252692 | 3.040421
| | 02/14/1945 | 324.049158 | 2.09946646 | 0.58025065 | 128.200855 | 183.247192 | 0.763339 | 0.88124968 | 3.042034
| | 02/22/1974 | 150.376642 | 2.10581245 | 0.57794708 | 131.857173 | 179.674612 | 0.773635 | 0.88876430 | 3.055837
| | 03/02/2003 | 329.862064 | 2.10403079 | 0.57881145 | 132.376170 | 179.106546 | 0.784318 | 0.88619367 | 3.051959
| | 03/09/2032 | 191.538799 | 2.37278622 | 0.61821757 | 317.090388 | 359.450963 | 2.373819 | 0.90588809 | 3.655010
| | 03/17/2061 | 165.419495 | 2.36979636 | 0.61840275 | 318.924464 | 358.208226 | 2.394742 | 0.90430778 | 3.648104
| | 03/25/2090 | 150.060746 | 2.37491714 | 0.61448977 | 319.283118 | 357.989458 | 2.388680 | 0.91555485 | 3.659934
| | 04/03/2119 | 119.965128 | 2.38563900 | 0.62314655 | 321.158377 | 356.737965 | 2.371483 | 0.89903629 | 3.684747
| | 04/10/2148 | 65.483220 | 2.39666670 | 0.61704670 | 322.278555 | 356.123736 | 2.371519 | 0.91781143 | 3.710326
| | 04/18/2177 | 9.971230 | 2.38757761 | 0.62353476 | 323.271907 | 355.265423 | 2.395183 | 0.89883998 | 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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