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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 01:29:17 PM | Moon | 0.000009 | 1 328
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 165.423771
| | a – orbit major semiaxis (astronomical units) | 2.55049480
| | e – orbit eccentricity | 0.62013187
| | ω – orbit ascending node-perihelion angle (degrees) | 21.224839
| | Ω – longitude of orbit ascending node (degrees) | 190.897994
| | i – orbit inclination to the ecliptic plane (degrees) | 0.286953
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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 | 105.892624 | 2.57630654 | 0.63421804 | 182.566447 | 25.666809 | 1.878898 | 0.94236646 | 4.135204
| | 01/21/1858 | 70.265874 | 2.61247052 | 0.61833043 | 183.438168 | 25.391062 | 1.732293 | 0.99710049 | 4.222578
| | 01/29/1887 | 30.617302 | 2.59404731 | 0.62737979 | 183.964024 | 24.946497 | 1.706309 | 0.96659444 | 4.177991
| | 02/07/1916 | 352.429277 | 2.61495020 | 0.62078401 | 187.512094 | 22.891549 | 1.319322 | 0.99163093 | 4.228592
| | 02/14/1945 | 303.178479 | 2.60718219 | 0.62431650 | 187.700806 | 22.605685 | 1.304824 | 0.97947532 | 4.209763
| | 02/22/1974 | 275.246329 | 2.60853970 | 0.62459745 | 192.993433 | 18.864898 | 0.970002 | 0.97925246 | 4.213052
| | 03/02/2003 | 256.423843 | 2.51698845 | 0.60895099 | 21.845138 | 191.493270 | 0.324618 | 0.98426584 | 3.993213
| | 03/09/2032 | 313.423830 | 2.55139790 | 0.61998259 | 21.120531 | 191.049430 | 0.289101 | 0.96957563 | 4.075378
| | 03/17/2061 | 30.078281 | 2.49581995 | 0.64584243 | 13.700380 | 199.529829 | 0.468942 | 0.88391354 | 3.942943
| | 03/25/2090 | 185.464259 | 2.46058582 | 0.66392460 | 11.680521 | 202.351991 | 0.609559 | 0.82694237 | 3.859743
| | 04/03/2119 | 31.143984 | 2.44368929 | 0.67237394 | 11.107938 | 202.952689 | 0.649361 | 0.80061629 | 3.820055
| | 04/10/2148 | 250.111845 | 2.44313059 | 0.67041613 | 13.546225 | 200.321190 | 0.648201 | 0.80521644 | 3.818745
| | 04/18/2177 | 92.997524 | 2.46439528 | 0.66001409 | 14.812492 | 199.422739 | 0.682597 | 0.83785966 | 3.868710
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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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