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Asteroid General Data
General information
| Preliminary designation | 2020 HT8
| | Group | Apollo
| | Absolute magnitude | 28.29
| | Approximate diameter (m) | 6
| | Approximate mass (kg) | 3.65·105
| | Number of observations | 18
| | Arc length (days) | 2
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Approaches
Date | Object | r, AU | r, km
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| 04/26/2020 01:26:24 PM | Earth | 0.000988 | 147 869
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Details...
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Orbit initial data
| Date of initial data | 03/01/2026
| | M – mean anomaly (degrees) | 133.241750
| | a – orbit major semiaxis (astronomical units) | 1.85205801
| | e – orbit eccentricity | 0.62208190
| | ω – orbit ascending node-perihelion angle (degrees) | 282.111909
| | Ω – longitude of orbit ascending node (degrees) | 216.299057
| | i – orbit inclination to the ecliptic plane (degrees) | 20.420560
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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 | 16.949497 | 1.90149501 | 0.63138208 | 277.967422 | 221.319778 | 19.748781 | 0.70092513 | 2.622065
| | 01/21/1858 | 42.295754 | 1.90159213 | 0.63104043 | 278.668860 | 220.554829 | 19.781304 | 0.70161061 | 2.622266
| | 01/29/1887 | 68.800141 | 1.90059305 | 0.63110402 | 279.362135 | 219.879666 | 19.814949 | 0.70112114 | 2.620199
| | 02/07/1916 | 93.204745 | 1.90028378 | 0.63184181 | 280.254005 | 219.000489 | 19.861982 | 0.69960504 | 2.619560
| | 02/14/1945 | 119.990397 | 1.90006226 | 0.63168834 | 280.835841 | 218.384000 | 19.891950 | 0.69981508 | 2.619102
| | 02/22/1974 | 146.824800 | 1.90178367 | 0.63115985 | 281.498570 | 217.704921 | 19.920784 | 0.70145417 | 2.622662
| | 03/02/2003 | 176.510172 | 1.89877861 | 0.63010345 | 282.293834 | 216.853856 | 19.998601 | 0.70235166 | 2.616448
| | 03/09/2032 | 273.648208 | 1.85156969 | 0.62226295 | 282.160891 | 216.234105 | 20.424944 | 0.69940646 | 2.519479
| | 03/17/2061 | 98.144161 | 1.85148998 | 0.62187572 | 282.851776 | 215.543130 | 20.471727 | 0.70009331 | 2.519316
| | 03/25/2090 | 283.373037 | 1.85309282 | 0.62100291 | 283.358022 | 215.012758 | 20.507730 | 0.70231678 | 2.522588
| | 04/03/2119 | 105.633542 | 1.85311678 | 0.62058062 | 284.139549 | 214.243124 | 20.566945 | 0.70310842 | 2.522637
| | 04/10/2148 | 288.230301 | 1.85296435 | 0.62118780 | 284.798234 | 213.608291 | 20.611640 | 0.70192550 | 2.522326
| | 04/18/2177 | 109.249942 | 1.85223494 | 0.62105166 | 285.496248 | 212.908526 | 20.669383 | 0.70190135 | 2.520837
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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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