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Asteroid General Data
General information
Preliminary designation | 2010 RF12
| Group | Apollo
| Absolute magnitude | 28.38
| Approximate diameter (m) | 6
| Approximate mass (kg) | 3.22·105
| Number of observations | 339
| Arc length (days) | 4375
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Approaches
Date | Object | r, AU | r, km
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09/08/2010 09:08:38 PM | Earth | 0.000542 | 81 114
| 09/09/2010 02:00:58 PM | Moon | 0.000711 | 106 319
| 09/06/2095 01:12:00 AM | Earth | 0.000213 | 31 922
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Details...
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Orbit initial data
Date of initial data | 10/17/2024
| M – mean anomaly (degrees) | 265.559641
| a – orbit major semiaxis (astronomical units) | 1.06140128
| e – orbit eccentricity | 0.18826111
| ω – orbit ascending node-perihelion angle (degrees) | 267.433550
| Ω – longitude of orbit ascending node (degrees) | 163.690112
| i – orbit inclination to the ecliptic plane (degrees) | 0.882445
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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 | 320.672392 | 1.04061801 | 0.17890907 | 269.321728 | 169.485245 | 3.039105 | 0.85444201 | 1.061543
| 01/21/1858 | 97.421312 | 1.03881157 | 0.17876168 | 270.054136 | 169.197011 | 3.046151 | 0.85311187 | 1.058780
| 01/29/1887 | 266.754129 | 1.03565670 | 0.17832779 | 269.732997 | 168.660073 | 3.065701 | 0.85097032 | 1.053961
| 02/07/1916 | 120.873974 | 1.03333553 | 0.17815636 | 271.290985 | 168.307619 | 3.078810 | 0.84924023 | 1.050419
| 02/14/1945 | 177.957726 | 0.99258225 | 0.17686548 | 284.291116 | 167.723889 | 3.535551 | 0.81702871 | 0.988895
| 02/22/1974 | 300.767663 | 0.99257772 | 0.17686029 | 284.535062 | 167.567068 | 3.540635 | 0.81703014 | 0.988889
| 03/02/2003 | 62.217590 | 0.99384025 | 0.17735401 | 285.543566 | 166.222366 | 3.454676 | 0.81757870 | 0.990776
| 03/09/2032 | 179.133966 | 1.06139329 | 0.18823769 | 267.476941 | 163.668110 | 0.883465 | 0.86159907 | 1.093491
| 03/17/2061 | 27.032971 | 1.05695049 | 0.18727245 | 266.898631 | 162.956124 | 0.903685 | 0.85901278 | 1.086632
| 03/25/2090 | 284.851883 | 1.05559360 | 0.18703168 | 266.841103 | 162.603316 | 0.910433 | 0.85816416 | 1.084540
| 04/03/2119 | 77.319176 | 1.33389510 | 0.27548384 | 36.415534 | 341.858055 | 0.218666 | 0.96642856 | 1.540576
| 04/10/2148 | 25.598881 | 1.33213234 | 0.27500859 | 37.836754 | 340.093795 | 0.210552 | 0.96578450 | 1.537523
| 04/18/2177 | 336.830135 | 1.33172513 | 0.27462857 | 39.622105 | 337.514375 | 0.200866 | 0.96599536 | 1.536818
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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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