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Asteroid General Data
General information
| Preliminary designation | 2016 RR1
| | Group | Apollo
| | Absolute magnitude | 27.80
| | Approximate diameter (m) | 7
| | Approximate mass (kg) | 7.18·105
| | Number of observations | 33
| | Arc length (days) | 23
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Approaches
Date | Object | r, AU | r, km
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| 09/02/2016 04:19:12 PM | Earth | 0.000865 | 129 398
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 199.754574
| | a – orbit major semiaxis (astronomical units) | 1.66630626
| | e – orbit eccentricity | 0.39926984
| | ω – orbit ascending node-perihelion angle (degrees) | 345.901764
| | Ω – longitude of orbit ascending node (degrees) | 340.504720
| | i – orbit inclination to the ecliptic plane (degrees) | 5.336421
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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 | 152.657953 | 1.64939391 | 0.39634588 | 338.506394 | 343.076275 | 4.324774 | 0.99566343 | 2.118299
| | 01/21/1858 | 48.097498 | 1.64879917 | 0.39600061 | 338.960332 | 342.677780 | 4.348588 | 0.99587370 | 2.117153
| | 01/29/1887 | 306.099844 | 1.64751726 | 0.39560417 | 339.413187 | 342.381886 | 4.352809 | 0.99575257 | 2.114684
| | 02/07/1916 | 263.460834 | 1.63217420 | 0.39020444 | 339.638895 | 341.913815 | 4.602339 | 0.99529257 | 2.085213
| | 02/14/1945 | 232.472507 | 1.63179791 | 0.39004993 | 340.156210 | 341.501508 | 4.620154 | 0.99531525 | 2.084492
| | 02/22/1974 | 208.048778 | 1.63008918 | 0.38953722 | 340.543185 | 341.127609 | 4.646280 | 0.99510878 | 2.081218
| | 03/02/2003 | 189.668741 | 1.62961942 | 0.38936927 | 340.963982 | 340.865400 | 4.646390 | 0.99509569 | 2.080319
| | 03/09/2032 | 82.058539 | 1.66659231 | 0.39913327 | 345.945052 | 340.464985 | 5.333391 | 1.00139987 | 2.151516
| | 03/17/2061 | 259.285783 | 1.66739032 | 0.39969221 | 346.372499 | 340.198286 | 5.331050 | 1.00094740 | 2.153062
| | 03/25/2090 | 69.185443 | 1.66976594 | 0.40008589 | 346.812012 | 339.980439 | 5.323247 | 1.00171615 | 2.157665
| | 04/03/2119 | 232.940701 | 1.66930547 | 0.40007662 | 347.117059 | 339.794231 | 5.323062 | 1.00145539 | 2.156772
| | 04/10/2148 | 52.314402 | 1.66520111 | 0.39869837 | 347.409033 | 339.427970 | 5.388014 | 1.00128814 | 2.148823
| | 04/18/2177 | 233.766240 | 1.66506106 | 0.39870986 | 347.726666 | 339.243814 | 5.387193 | 1.00118480 | 2.148552
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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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Return to closest approaches list
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