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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 | 0.000979 | 146 468
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 233.677777
| | a – orbit major semiaxis (astronomical units) | 1.21609520
| | e – orbit eccentricity | 0.21109253
| | ω – orbit ascending node-perihelion angle (degrees) | 317.415288
| | Ω – longitude of orbit ascending node (degrees) | 212.781640
| | i – orbit inclination to the ecliptic plane (degrees) | 11.168626
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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 | 116.109322 | 1.28491055 | 0.24952677 | 321.174959 | 214.403231 | 10.378914 | 0.96429097 | 1.456498
| | 01/21/1858 | 75.394517 | 1.28757534 | 0.25068708 | 321.653887 | 214.207251 | 10.372692 | 0.96479684 | 1.461032
| | 01/29/1887 | 64.127370 | 1.28213944 | 0.24796335 | 321.483901 | 213.925637 | 10.427145 | 0.96421585 | 1.451789
| | 02/07/1916 | 60.694981 | 1.28216253 | 0.24804246 | 321.749946 | 213.737862 | 10.432314 | 0.96413178 | 1.451828
| | 02/14/1945 | 74.041742 | 1.27995971 | 0.24665726 | 321.772690 | 213.510988 | 10.460715 | 0.96424836 | 1.448088
| | 02/22/1974 | 91.808082 | 1.27917116 | 0.24616851 | 321.969983 | 213.302234 | 10.471780 | 0.96427950 | 1.446750
| | 03/02/2003 | 89.932648 | 1.28173421 | 0.24728068 | 322.505237 | 213.061354 | 10.462883 | 0.96478610 | 1.451101
| | 03/09/2032 | 336.727680 | 1.21640427 | 0.21116420 | 317.427089 | 212.759661 | 11.167923 | 0.95954324 | 1.341583
| | 03/17/2061 | 203.099079 | 1.21629097 | 0.21116810 | 317.639171 | 212.623663 | 11.174767 | 0.95944911 | 1.341395
| | 03/25/2090 | 75.635069 | 1.21691705 | 0.21140819 | 318.052020 | 212.314958 | 11.175237 | 0.95965082 | 1.342431
| | 04/03/2119 | 297.507575 | 1.21669949 | 0.21119570 | 318.238307 | 212.169958 | 11.181706 | 0.95973779 | 1.342071
| | 04/10/2148 | 153.527490 | 1.21860072 | 0.21219090 | 318.733012 | 211.911048 | 11.173147 | 0.96002473 | 1.345218
| | 04/18/2177 | 358.235522 | 1.22002856 | 0.21294490 | 319.208721 | 211.674519 | 11.167413 | 0.96022970 | 1.347583
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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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