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Asteroid General Data
General information
| Preliminary designation | 2021 RN5
| | Group | Apollo
| | Absolute magnitude | 27.52
| | Approximate diameter (m) | 8
| | Approximate mass (kg) | 1.06·106
| | Number of observations | 44
| | Arc length (days) | 12
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Approaches
Date | Object | r, AU | r, km
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| 09/02/2021 05:44:10 AM | Moon | 0.000927 | 138 603
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 284.043635
| | a – orbit major semiaxis (astronomical units) | 1.95140251
| | e – orbit eccentricity | 0.57606222
| | ω – orbit ascending node-perihelion angle (degrees) | 120.156502
| | Ω – longitude of orbit ascending node (degrees) | 160.394807
| | i – orbit inclination to the ecliptic plane (degrees) | 3.500093
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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 | 98.733787 | 1.98964026 | 0.58145913 | 113.629080 | 166.303314 | 3.154342 | 0.83274577 | 2.806483
| | 01/21/1858 | 224.738044 | 1.98719801 | 0.58356734 | 114.268107 | 165.699087 | 3.171036 | 0.82753416 | 2.801317
| | 01/29/1887 | 349.491399 | 1.98758039 | 0.58224381 | 115.863280 | 164.431720 | 3.295735 | 0.83032401 | 2.802126
| | 02/07/1916 | 117.551295 | 1.98803241 | 0.58282773 | 116.360808 | 163.991713 | 3.306943 | 0.82935200 | 2.803082
| | 02/14/1945 | 241.986009 | 1.98623390 | 0.58318912 | 117.922415 | 162.811776 | 3.332643 | 0.82788389 | 2.799279
| | 02/22/1974 | 13.737101 | 1.98543215 | 0.58152883 | 118.785101 | 162.068786 | 3.340302 | 0.83084611 | 2.797584
| | 03/02/2003 | 150.084297 | 1.98202043 | 0.58321765 | 119.989911 | 161.135032 | 3.364724 | 0.82607114 | 2.790376
| | 03/09/2032 | 323.497151 | 1.95100586 | 0.57644782 | 120.190027 | 160.365363 | 3.501586 | 0.82635279 | 2.725138
| | 03/17/2061 | 196.522498 | 1.95214441 | 0.57617364 | 121.042763 | 159.613699 | 3.520009 | 0.82737025 | 2.727524
| | 03/25/2090 | 72.598205 | 1.95098062 | 0.57590556 | 121.840656 | 158.929526 | 3.536436 | 0.82740004 | 2.725085
| | 04/03/2119 | 307.216468 | 1.95075122 | 0.57704776 | 122.528963 | 158.352672 | 3.552952 | 0.82507461 | 2.724604
| | 04/10/2148 | 208.488090 | 1.93514586 | 0.57409819 | 123.077331 | 157.581357 | 3.507614 | 0.82418213 | 2.691976
| | 04/18/2177 | 134.409439 | 1.93049242 | 0.57401032 | 123.727455 | 156.983496 | 3.524205 | 0.82236985 | 2.682272
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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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