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Asteroid General Data
General information
| Preliminary designation | 2012 TC4
| | Group | Apollo
| | Absolute magnitude | 26.68
| | Approximate diameter (m) | 12
| | Approximate mass (kg) | 3.37·106
| | Number of observations | 1114
| | Arc length (days) | 1834
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Approaches
Date | Object | r, AU | r, km
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| 10/12/2017 05:45:36 AM | Earth | 0.000339 | 50 725
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 85.596448
| | a – orbit major semiaxis (astronomical units) | 1.62032516
| | e – orbit eccentricity | 0.40393872
| | ω – orbit ascending node-perihelion angle (degrees) | 26.545234
| | Ω – longitude of orbit ascending node (degrees) | 19.708287
| | i – orbit inclination to the ecliptic plane (degrees) | 0.534246
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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 | 114.154831 | 1.41394823 | 0.33862558 | 205.754268 | 214.303896 | 0.855964 | 0.93514920 | 1.681322
| | 01/21/1858 | 232.002792 | 1.41222621 | 0.33797388 | 209.221315 | 211.088078 | 0.858791 | 0.93493063 | 1.678251
| | 01/29/1887 | 337.284345 | 1.41187518 | 0.33793887 | 209.505255 | 210.868676 | 0.862962 | 0.93474767 | 1.677626
| | 02/07/1916 | 88.222043 | 1.41245623 | 0.33795308 | 216.310077 | 204.121901 | 0.831814 | 0.93511230 | 1.678661
| | 02/14/1945 | 195.840420 | 1.40909109 | 0.33692618 | 216.916827 | 203.758301 | 0.839089 | 0.93433141 | 1.672666
| | 02/22/1974 | 317.644967 | 1.41052818 | 0.33716723 | 221.779097 | 198.643502 | 0.820298 | 0.93494430 | 1.675225
| | 03/02/2003 | 73.898557 | 1.41017129 | 0.33713157 | 222.048145 | 198.481322 | 0.823652 | 0.93475803 | 1.674590
| | 03/09/2032 | 343.399345 | 1.62035505 | 0.40366078 | 26.687622 | 19.623939 | 0.532166 | 0.96628126 | 2.062604
| | 03/17/2061 | 357.847712 | 1.62669129 | 0.40564972 | 26.397372 | 19.479852 | 0.513236 | 0.96682443 | 2.074714
| | 03/25/2090 | 353.513500 | 1.62651588 | 0.40583018 | 26.867111 | 19.189136 | 0.505942 | 0.96642665 | 2.074379
| | 04/03/2119 | 356.457590 | 1.62303506 | 0.40459136 | 29.957330 | 15.828452 | 0.472556 | 0.96636909 | 2.067724
| | 04/10/2148 | 6.909136 | 1.62406047 | 0.40507931 | 30.525234 | 15.405808 | 0.465819 | 0.96618718 | 2.069683
| | 04/18/2177 | 18.460214 | 1.62145055 | 0.40399031 | 33.131544 | 12.612250 | 0.440465 | 0.96640023 | 2.064696
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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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