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Asteroid General Data
General information
| Preliminary designation | 2020 HM6
| | Group | Apollo
| | Absolute magnitude | 26.59
| | Approximate diameter (m) | 13
| | Approximate mass (kg) | 3.82·106
| | Number of observations | 48
| | Arc length (days) | 6
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Approaches
Date | Object | r, AU | r, km
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| 04/21/2020 11:38:24 PM | Moon | 0.000839 | 125 506
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Details...
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Orbit initial data
| Date of initial data | 08/13/2025
| | M – mean anomaly (degrees) | 276.013376
| | a – orbit major semiaxis (astronomical units) | 2.11028485
| | e – orbit eccentricity | 0.63903612
| | ω – orbit ascending node-perihelion angle (degrees) | 114.056480
| | Ω – longitude of orbit ascending node (degrees) | 30.363167
| | i – orbit inclination to the ecliptic plane (degrees) | 2.293661
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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 | 135.570430 | 2.14843770 | 0.64427225 | 105.391934 | 38.188005 | 2.713683 | 0.76425892 | 3.149088
| | 01/21/1858 | 206.907789 | 2.14837039 | 0.64444134 | 106.115477 | 37.471055 | 2.716294 | 0.76387170 | 3.148940
| | 01/29/1887 | 281.456671 | 2.15149738 | 0.64179051 | 107.979297 | 36.058172 | 2.724984 | 0.77068677 | 3.155817
| | 02/07/1916 | 351.908676 | 2.14732195 | 0.64537896 | 109.672206 | 34.631435 | 2.738114 | 0.76148554 | 3.146635
| | 02/14/1945 | 67.805329 | 2.15200921 | 0.64150199 | 110.502262 | 33.870616 | 2.730390 | 0.77149102 | 3.156943
| | 02/22/1974 | 142.930497 | 2.14983519 | 0.64510462 | 112.111076 | 32.574397 | 2.742665 | 0.76296658 | 3.152161
| | 03/02/2003 | 214.181323 | 2.15143241 | 0.64205264 | 112.904836 | 31.873559 | 2.745833 | 0.77009955 | 3.155674
| | 03/09/2032 | 327.656876 | 2.11029572 | 0.63878314 | 114.059015 | 30.348565 | 2.293100 | 0.76227439 | 3.065601
| | 03/17/2061 | 124.562536 | 2.11716037 | 0.63381885 | 114.754357 | 29.671792 | 2.280225 | 0.77526422 | 3.080571
| | 03/25/2090 | 281.751890 | 2.11215598 | 0.63716074 | 115.461858 | 29.036599 | 2.285885 | 0.76637311 | 3.069655
| | 04/03/2119 | 89.332126 | 2.11271708 | 0.63576020 | 117.737112 | 27.459829 | 2.303098 | 0.76953565 | 3.070878
| | 04/10/2148 | 246.404669 | 2.11705080 | 0.63320332 | 117.948714 | 27.216029 | 2.299560 | 0.77652721 | 3.080332
| | 04/18/2177 | 42.269360 | 2.11069370 | 0.63883102 | 119.221445 | 26.143502 | 2.313119 | 0.76231709 | 3.066468
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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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