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Asteroid General Data
General information
| Preliminary designation | 2021 TM14
| | Group | Apollo
| | Absolute magnitude | 28.02
| | Approximate diameter (m) | 7
| | Approximate mass (kg) | 5.30·105
| | Number of observations | 42
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 10/14/2021 04:04:48 AM | Earth | 0.000980 | 146 547
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 350.328311
| | a – orbit major semiaxis (astronomical units) | 1.28109950
| | e – orbit eccentricity | 0.30721080
| | ω – orbit ascending node-perihelion angle (degrees) | 123.201160
| | Ω – longitude of orbit ascending node (degrees) | 199.664527
| | i – orbit inclination to the ecliptic plane (degrees) | 3.122552
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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 | 162.482886 | 1.29874829 | 0.30997871 | 123.243911 | 202.393975 | 4.119621 | 0.89616397 | 1.480090
| | 01/21/1858 | 26.051522 | 1.29685991 | 0.30927685 | 123.374062 | 202.049961 | 4.132043 | 0.89577116 | 1.476863
| | 01/29/1887 | 257.784198 | 1.29704800 | 0.30933244 | 123.908635 | 201.577871 | 4.130608 | 0.89582897 | 1.477184
| | 02/07/1916 | 133.459918 | 1.29554252 | 0.30882132 | 124.077149 | 201.223263 | 4.138733 | 0.89545137 | 1.474613
| | 02/14/1945 | 16.441732 | 1.29587051 | 0.30904962 | 124.558671 | 200.860477 | 4.143649 | 0.89538222 | 1.475173
| | 02/22/1974 | 262.156808 | 1.29381713 | 0.30833645 | 124.617030 | 200.487048 | 4.151645 | 0.89488615 | 1.471668
| | 03/02/2003 | 159.459767 | 1.29458638 | 0.30854881 | 125.059174 | 200.173555 | 4.155162 | 0.89514329 | 1.472981
| | 03/09/2032 | 93.825770 | 1.28088890 | 0.30712899 | 123.273752 | 199.604612 | 3.123972 | 0.88749079 | 1.449666
| | 03/17/2061 | 73.624794 | 1.28914613 | 0.30989165 | 124.704617 | 198.894022 | 3.089581 | 0.88965051 | 1.463706
| | 03/25/2090 | 9.697549 | 1.28950457 | 0.30995196 | 125.046127 | 198.615243 | 3.095001 | 0.88982010 | 1.464316
| | 04/03/2119 | 322.285080 | 1.28642690 | 0.30885666 | 125.354625 | 198.199053 | 3.099365 | 0.88910538 | 1.459077
| | 04/10/2148 | 279.428764 | 1.28778960 | 0.30930675 | 125.814802 | 197.836155 | 3.105309 | 0.88946758 | 1.461396
| | 04/18/2177 | 223.641199 | 1.28882726 | 0.30980321 | 126.429332 | 197.198855 | 3.110178 | 0.88954444 | 1.463163
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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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