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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 | 0.000366 | 54 762
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 122.886462
| | a – orbit major semiaxis (astronomical units) | 2.22035875
| | e – orbit eccentricity | 0.85666992
| | ω – orbit ascending node-perihelion angle (degrees) | 61.640756
| | Ω – longitude of orbit ascending node (degrees) | 28.137719
| | i – orbit inclination to the ecliptic plane (degrees) | 4.040294
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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 | 176.263685 | 2.06116137 | 0.85810598 | 49.364533 | 37.960994 | 4.598756 | 0.29246646 | 2.959161
| | 01/21/1858 | 123.107747 | 2.05157468 | 0.86117919 | 50.984100 | 36.482001 | 4.526683 | 0.28480127 | 2.938540
| | 01/29/1887 | 81.939215 | 2.04984134 | 0.86243637 | 52.022373 | 35.486384 | 4.474419 | 0.28198361 | 2.934817
| | 02/07/1916 | 43.811623 | 2.05080931 | 0.86229756 | 53.168351 | 34.370613 | 4.413426 | 0.28240145 | 2.936896
| | 02/14/1945 | 359.586859 | 2.05114747 | 0.86073955 | 54.357951 | 33.200627 | 4.480894 | 0.28564372 | 2.937622
| | 02/22/1974 | 305.077065 | 2.06037874 | 0.85683563 | 56.526777 | 31.106206 | 4.357609 | 0.29497283 | 2.957476
| | 03/02/2003 | 229.413209 | 2.06863395 | 0.85394395 | 58.444142 | 29.253004 | 4.259835 | 0.30213649 | 2.975268
| | 03/09/2032 | 265.842963 | 2.21658903 | 0.85901002 | 65.548273 | 24.359144 | 3.919698 | 0.31251684 | 3.300110
| | 03/17/2061 | 194.664886 | 2.21365414 | 0.85959753 | 67.927254 | 22.081248 | 3.860939 | 0.31080251 | 3.293558
| | 03/25/2090 | 115.371091 | 2.22021933 | 0.85701813 | 72.366738 | 17.752950 | 3.737826 | 0.31745112 | 3.308220
| | 04/03/2119 | 41.937316 | 2.21129494 | 0.85933948 | 80.065711 | 10.287088 | 3.641816 | 0.31104190 | 3.288294
| | 04/10/2148 | 331.189196 | 2.21598011 | 0.85639968 | 83.857448 | 6.609404 | 3.594110 | 0.31821545 | 3.298750
| | 04/18/2177 | 263.397861 | 2.20836681 | 0.85878551 | 92.418121 | 358.280422 | 3.578975 | 0.31185338 | 3.281765
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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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