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Asteroid General Data
General information
| Preliminary designation | 2012 FA57
| | Group | Apollo
| | Absolute magnitude | 26.02
| | Approximate diameter (m) | 17
| | Approximate mass (kg) | 8.39·106
| | Number of observations | 38
| | Arc length (days) | 6
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Approaches
Date | Object | r, AU | r, km
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| 04/07/1996 11:09:36 AM | Moon | 0.000181 | 27 131
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Details...
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Orbit initial data
| Date of initial data | 05/01/2022
| | M – mean anomaly (degrees) | 162.844539
| | a – orbit major semiaxis (astronomical units) | 2.55612040
| | e – orbit eccentricity | 0.61775529
| | ω – orbit ascending node-perihelion angle (degrees) | 21.951222
| | Ω – longitude of orbit ascending node (degrees) | 190.110841
| | i – orbit inclination to the ecliptic plane (degrees) | 0.281274
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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 | 273.173635 | 2.59918458 | 0.61784404 | 170.849370 | 37.918137 | 0.441545 | 0.99329389 | 4.190408
| | 01/21/1858 | 257.798921 | 2.56246219 | 0.63644107 | 168.362428 | 40.992329 | 0.292427 | 0.93160602 | 4.101916
| | 01/29/1887 | 265.989243 | 2.59195767 | 0.62074147 | 122.719385 | 87.996018 | 0.082821 | 0.98302204 | 4.172943
| | 02/07/1916 | 243.642148 | 2.59213052 | 0.61888517 | 116.679622 | 93.882867 | 0.079872 | 0.98789940 | 4.173361
| | 02/14/1945 | 242.554996 | 2.55137084 | 0.63773455 | 23.330927 | 188.203449 | 0.170278 | 0.92427351 | 4.075313
| | 02/22/1974 | 247.881203 | 2.58705982 | 0.62001277 | 15.644816 | 197.105948 | 0.367886 | 0.98304971 | 4.161121
| | 03/02/2003 | 256.424315 | 2.51697790 | 0.60894953 | 21.846696 | 191.491638 | 0.324598 | 0.98426540 | 3.993188
| | 03/09/2032 | 313.423831 | 2.55139789 | 0.61998259 | 21.120548 | 191.049409 | 0.289101 | 0.96957561 | 4.075378
| | 03/17/2061 | 30.078312 | 2.49581994 | 0.64584243 | 13.700376 | 199.529828 | 0.468941 | 0.88391352 | 3.942943
| | 03/25/2090 | 185.464263 | 2.46058597 | 0.66392461 | 11.680533 | 202.351975 | 0.609558 | 0.82694238 | 3.859743
| | 04/03/2119 | 31.143783 | 2.44368953 | 0.67237399 | 11.107940 | 202.952686 | 0.649360 | 0.80061624 | 3.820055
| | 04/10/2148 | 250.109933 | 2.44313198 | 0.67041638 | 13.551234 | 200.316193 | 0.648184 | 0.80521629 | 3.818748
| | 04/18/2177 | 93.021960 | 2.46439069 | 0.66001226 | 14.820899 | 199.414679 | 0.682638 | 0.83786262 | 3.868699
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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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