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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 | 0.000342 | 51 109
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 37.811152
| | a – orbit major semiaxis (astronomical units) | 1.62029524
| | e – orbit eccentricity | 0.40396181
| | ω – orbit ascending node-perihelion angle (degrees) | 26.543712
| | Ω – longitude of orbit ascending node (degrees) | 19.705769
| | i – orbit inclination to the ecliptic plane (degrees) | 0.534269
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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 | 144.089750 | 1.39689714 | 0.33285215 | 206.553937 | 214.270013 | 0.839929 | 0.93193692 | 1.651001
| | 01/21/1858 | 350.560065 | 1.39655121 | 0.33277059 | 206.989069 | 213.819075 | 0.840963 | 0.93182003 | 1.650387
| | 01/29/1887 | 189.492687 | 1.40155828 | 0.33449166 | 212.218994 | 208.717303 | 0.819049 | 0.93274872 | 1.659271
| | 02/07/1916 | 24.612104 | 1.39867232 | 0.33341036 | 212.817123 | 208.362004 | 0.825165 | 0.93234048 | 1.654149
| | 02/14/1945 | 192.487607 | 1.40809288 | 0.33655803 | 213.927099 | 206.559247 | 0.832057 | 0.93418791 | 1.670889
| | 02/22/1974 | 318.609497 | 1.41042268 | 0.33714046 | 221.859173 | 198.547161 | 0.801869 | 0.93491214 | 1.675038
| | 03/02/2003 | 75.334441 | 1.41016606 | 0.33713577 | 222.119569 | 198.391076 | 0.805191 | 0.93474864 | 1.674580
| | 03/09/2032 | 343.399526 | 1.62035491 | 0.40366072 | 26.687617 | 19.623940 | 0.532167 | 0.96628129 | 2.062604
| | 03/17/2061 | 357.833453 | 1.62670023 | 0.40565231 | 26.396738 | 19.479916 | 0.513228 | 0.96682552 | 2.074732
| | 03/25/2090 | 353.497321 | 1.62650313 | 0.40582645 | 26.866518 | 19.189304 | 0.505941 | 0.96642513 | 2.074354
| | 04/03/2119 | 356.326198 | 1.62310745 | 0.40461394 | 29.829004 | 15.960689 | 0.473476 | 0.96637555 | 2.067862
| | 04/10/2148 | 7.015366 | 1.62380028 | 0.40499998 | 30.351114 | 15.577531 | 0.466903 | 0.96616120 | 2.069186
| | 04/18/2177 | 16.025845 | 1.62339435 | 0.40459593 | 31.343426 | 14.471719 | 0.451796 | 0.96657561 | 2.068410
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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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