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Asteroid General Data
General information
| Preliminary designation | 2020 HF5
| | Group | Apollo
| | Absolute magnitude | 26.71
| | Approximate diameter (m) | 12
| | Approximate mass (kg) | 3.24·106
| | Number of observations | 112
| | Arc length (days) | 4
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Approaches
Date | Object | r, AU | r, km
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| 04/22/2020 04:33:36 PM | Earth | 0.000978 | 146 282
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 5.799396
| | a – orbit major semiaxis (astronomical units) | 1.21573011
| | e – orbit eccentricity | 0.21085339
| | ω – orbit ascending node-perihelion angle (degrees) | 317.352194
| | Ω – longitude of orbit ascending node (degrees) | 212.799552
| | i – orbit inclination to the ecliptic plane (degrees) | 11.171052
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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 | 343.225324 | 1.28486696 | 0.24923787 | 321.064252 | 214.400179 | 10.385031 | 0.96462946 | 1.456424
| | 01/21/1858 | 335.640434 | 1.28095575 | 0.24730028 | 321.050479 | 214.162029 | 10.428755 | 0.96417503 | 1.449779
| | 01/29/1887 | 346.720830 | 1.28059895 | 0.24705878 | 321.253118 | 213.945959 | 10.439335 | 0.96421574 | 1.449173
| | 02/07/1916 | 0.670172 | 1.27726096 | 0.24546325 | 321.263824 | 213.699429 | 10.473548 | 0.96374034 | 1.443511
| | 02/14/1945 | 43.568505 | 1.27597988 | 0.24471311 | 321.420264 | 213.473749 | 10.488134 | 0.96373088 | 1.441340
| | 02/22/1974 | 91.609252 | 1.27621407 | 0.24476606 | 321.674756 | 213.318317 | 10.491580 | 0.96384018 | 1.441737
| | 03/02/2003 | 90.277806 | 1.28178136 | 0.24731400 | 322.507609 | 213.061467 | 10.461971 | 0.96477888 | 1.451181
| | 03/09/2032 | 336.727794 | 1.21640423 | 0.21116419 | 317.427076 | 212.759661 | 11.167924 | 0.95954322 | 1.341583
| | 03/17/2061 | 203.099528 | 1.21629094 | 0.21116810 | 317.639158 | 212.623664 | 11.174768 | 0.95944910 | 1.341395
| | 03/25/2090 | 75.633958 | 1.21691731 | 0.21140833 | 318.052045 | 212.314969 | 11.175235 | 0.95965086 | 1.342432
| | 04/03/2119 | 297.504322 | 1.21669961 | 0.21119578 | 318.238338 | 212.169964 | 11.181704 | 0.95973778 | 1.342072
| | 04/10/2148 | 153.556977 | 1.21859559 | 0.21218819 | 318.732356 | 211.911076 | 11.173189 | 0.96002399 | 1.345210
| | 04/18/2177 | 358.112884 | 1.22009283 | 0.21297844 | 319.216553 | 211.673984 | 11.166896 | 0.96023937 | 1.347690
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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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