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Asteroid General Data
General information
| Preliminary designation | 2019 WH
| | Group | Apollo
| | Absolute magnitude | 26.20
| | Approximate diameter (m) | 15
| | Approximate mass (kg) | 6.54·106
| | Number of observations | 54
| | Arc length (days) | 4
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Approaches
Date | Object | r, AU | r, km
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| 11/19/2019 07:55:12 AM | Earth | 0.000570 | 85 328
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 153.465881
| | a – orbit major semiaxis (astronomical units) | 1.52407861
| | e – orbit eccentricity | 0.42378869
| | ω – orbit ascending node-perihelion angle (degrees) | 51.229090
| | Ω – longitude of orbit ascending node (degrees) | 56.528555
| | i – orbit inclination to the ecliptic plane (degrees) | 9.266450
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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 | 151.995720 | 1.55549530 | 0.43880682 | 49.234182 | 58.486959 | 8.038958 | 0.87293336 | 1.940009
| | 01/21/1858 | 145.647659 | 1.55335058 | 0.43807098 | 49.749741 | 58.182241 | 8.033342 | 0.87287276 | 1.935998
| | 01/29/1887 | 142.102492 | 1.55298150 | 0.43813391 | 50.068773 | 57.944461 | 8.022494 | 0.87256765 | 1.935308
| | 02/07/1916 | 133.634365 | 1.55471022 | 0.43850292 | 50.417393 | 57.642654 | 8.004134 | 0.87296526 | 1.938540
| | 02/14/1945 | 121.325417 | 1.55491056 | 0.43857440 | 50.752762 | 57.385649 | 7.993625 | 0.87296660 | 1.938915
| | 02/22/1974 | 115.014482 | 1.55249078 | 0.43829909 | 51.271640 | 57.101092 | 7.986788 | 0.87203549 | 1.934391
| | 03/02/2003 | 112.321351 | 1.55366068 | 0.43838818 | 51.576366 | 56.835385 | 7.973582 | 0.87255420 | 1.936577
| | 03/09/2032 | 173.662202 | 1.52415842 | 0.42375875 | 51.294327 | 56.493918 | 9.262849 | 0.87828295 | 1.881680
| | 03/17/2061 | 327.602094 | 1.52320219 | 0.42368391 | 51.663798 | 56.233706 | 9.253041 | 0.87784593 | 1.879910
| | 03/25/2090 | 122.877312 | 1.52391682 | 0.42376455 | 51.970567 | 55.994267 | 9.239962 | 0.87813489 | 1.881233
| | 04/03/2119 | 321.762097 | 1.51261960 | 0.42086594 | 52.926513 | 55.711414 | 9.224751 | 0.87600952 | 1.860352
| | 04/10/2148 | 176.793377 | 1.51273609 | 0.42091970 | 53.234744 | 55.461285 | 9.216037 | 0.87599566 | 1.860567
| | 04/18/2177 | 31.525308 | 1.51297445 | 0.42076283 | 53.663180 | 55.187290 | 9.201962 | 0.87637104 | 1.861007
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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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