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Asteroid General Data
General information
| Preliminary designation | 2013 HT25
| | Group | Apollo
| | Absolute magnitude | 28.84
| | Approximate diameter (m) | 5
| | Approximate mass (kg) | 1.71·105
| | Number of observations | 10
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 04/18/2013 01:55:12 PM | Earth | 0.000374 | 55 927
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 1.164408
| | a – orbit major semiaxis (astronomical units) | 2.21963457
| | e – orbit eccentricity | 0.85676058
| | ω – orbit ascending node-perihelion angle (degrees) | 61.732206
| | Ω – longitude of orbit ascending node (degrees) | 28.061192
| | i – orbit inclination to the ecliptic plane (degrees) | 4.038326
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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 | 158.001710 | 2.04976052 | 0.86257068 | 47.362955 | 39.893122 | 4.878627 | 0.28169719 | 2.934643
| | 01/21/1858 | 129.846957 | 2.04388128 | 0.86609993 | 49.094948 | 38.266749 | 4.786570 | 0.27367585 | 2.922026
| | 01/29/1887 | 104.355935 | 2.04514827 | 0.86693140 | 50.066386 | 37.298552 | 4.738124 | 0.27214502 | 2.924744
| | 02/07/1916 | 74.000093 | 2.04878632 | 0.86531675 | 51.348408 | 36.046223 | 4.653306 | 0.27593719 | 2.932551
| | 02/14/1945 | 30.611730 | 2.05391746 | 0.86278448 | 52.962017 | 34.505097 | 4.549462 | 0.28182936 | 2.943575
| | 02/22/1974 | 324.555369 | 2.06663413 | 0.85752283 | 56.097099 | 31.472893 | 4.372095 | 0.29444818 | 2.970955
| | 03/02/2003 | 233.753988 | 2.07359896 | 0.85419666 | 58.396499 | 29.293247 | 4.255413 | 0.30233765 | 2.985986
| | 03/09/2032 | 265.844571 | 2.21658527 | 0.85900982 | 65.548132 | 24.359283 | 3.919702 | 0.31251675 | 3.300101
| | 03/17/2061 | 194.670499 | 2.21365623 | 0.85959731 | 67.926972 | 22.081517 | 3.860942 | 0.31080329 | 3.293562
| | 03/25/2090 | 115.369139 | 2.22022145 | 0.85701788 | 72.366722 | 17.752966 | 3.737816 | 0.31745197 | 3.308225
| | 04/03/2119 | 41.932391 | 2.21127978 | 0.85933831 | 80.065873 | 10.287049 | 3.641802 | 0.31104235 | 3.288260
| | 04/10/2148 | 331.250305 | 2.21594667 | 0.85639626 | 83.857732 | 6.609297 | 3.594095 | 0.31821823 | 3.298675
| | 04/18/2177 | 263.555019 | 2.20831958 | 0.85878094 | 92.415373 | 358.284188 | 3.579733 | 0.31185681 | 3.281659
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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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