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Asteroid General Data
General information
| Preliminary designation | 2020 HS7
| | Group | Apollo
| | Absolute magnitude | 29.07
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 1.24·105
| | Number of observations | 67
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 04/28/2020 06:57:36 PM | Earth | 0.000288 | 43 130
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 138.053089
| | a – orbit major semiaxis (astronomical units) | 1.84911166
| | e – orbit eccentricity | 0.57153299
| | ω – orbit ascending node-perihelion angle (degrees) | 245.701563
| | Ω – longitude of orbit ascending node (degrees) | 38.488456
| | i – orbit inclination to the ecliptic plane (degrees) | 4.728761
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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 | 315.753224 | 1.64096665 | 0.53351480 | 248.204909 | 41.507983 | 6.048617 | 0.76548665 | 2.102085
| | 01/21/1858 | 244.948364 | 1.64032203 | 0.53336752 | 248.739435 | 41.070641 | 6.038992 | 0.76542753 | 2.100846
| | 01/29/1887 | 179.716272 | 1.63930274 | 0.53318864 | 249.394632 | 40.599561 | 6.023765 | 0.76524514 | 2.098888
| | 02/07/1916 | 117.723293 | 1.63829493 | 0.53289600 | 249.905504 | 40.217989 | 6.012534 | 0.76525412 | 2.096953
| | 02/14/1945 | 52.973887 | 1.63968078 | 0.53308785 | 250.664968 | 39.650403 | 5.999856 | 0.76558688 | 2.099615
| | 02/22/1974 | 347.460405 | 1.63985130 | 0.53333562 | 251.178352 | 39.259425 | 5.990627 | 0.76526018 | 2.099942
| | 03/02/2003 | 279.103461 | 1.64044271 | 0.53342729 | 251.794890 | 38.783985 | 5.977419 | 0.76538580 | 2.101078
| | 03/09/2032 | 240.877136 | 1.84947122 | 0.57102517 | 245.848775 | 38.347361 | 4.725638 | 0.79337660 | 2.515197
| | 03/17/2061 | 75.439465 | 1.84931228 | 0.57200979 | 246.625930 | 37.701807 | 4.709524 | 0.79148755 | 2.514873
| | 03/25/2090 | 268.423321 | 1.84848988 | 0.57197887 | 247.460960 | 37.043586 | 4.688146 | 0.79119272 | 2.513195
| | 04/03/2119 | 104.463978 | 1.85010469 | 0.57111099 | 248.254368 | 36.394713 | 4.670036 | 0.79348957 | 2.516489
| | 04/10/2148 | 298.973732 | 1.84943009 | 0.57132210 | 249.292244 | 35.542257 | 4.655640 | 0.79280980 | 2.515113
| | 04/18/2177 | 132.859961 | 1.84865562 | 0.57204206 | 249.851171 | 35.072626 | 4.641206 | 0.79114685 | 2.513533
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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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Return to approaches archive
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