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Asteroid General Data
General information
| Preliminary designation | 2019 QH2
| | Group | Apollo
| | Absolute magnitude | 30.43
| | Approximate diameter (m) | 2
| | Approximate mass (kg) | 1.90·104
| | Number of observations | 10
| | Arc length (days) | 1
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Approaches
Date | Object | r, AU | r, km
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| 08/20/2019 06:14:24 PM | Earth | 0.000330 | 49 381
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 156.013831
| | a – orbit major semiaxis (astronomical units) | 1.59790226
| | e – orbit eccentricity | 0.50427739
| | ω – orbit ascending node-perihelion angle (degrees) | 291.538415
| | Ω – longitude of orbit ascending node (degrees) | 326.308634
| | i – orbit inclination to the ecliptic plane (degrees) | 0.613464
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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 | 106.700462 | 1.42971059 | 0.47165083 | 275.409729 | 332.943466 | 1.222597 | 0.75538640 | 1.709515
| | 01/21/1858 | 107.330183 | 1.42600799 | 0.47071825 | 277.767194 | 330.896323 | 1.149140 | 0.75476000 | 1.702878
| | 01/29/1887 | 121.610095 | 1.42700330 | 0.47111294 | 278.459144 | 330.290336 | 1.146402 | 0.75472359 | 1.704661
| | 02/07/1916 | 132.116499 | 1.42663549 | 0.47112789 | 279.000578 | 329.805678 | 1.142452 | 0.75450772 | 1.704002
| | 02/14/1945 | 146.198104 | 1.42402339 | 0.47046362 | 280.060523 | 328.992210 | 1.130849 | 0.75407220 | 1.699324
| | 02/22/1974 | 158.591244 | 1.42800547 | 0.47165837 | 280.904329 | 328.185385 | 1.120589 | 0.75447474 | 1.706457
| | 03/02/2003 | 156.781261 | 1.42792634 | 0.47142559 | 281.972157 | 327.120288 | 1.109510 | 0.75476532 | 1.706315
| | 03/09/2032 | 100.505468 | 1.59799248 | 0.50420164 | 291.623652 | 326.225024 | 0.613126 | 0.79228205 | 2.020053
| | 03/17/2061 | 230.660252 | 1.59873136 | 0.50408929 | 292.722790 | 325.296966 | 0.612034 | 0.79282800 | 2.021454
| | 03/25/2090 | 357.090486 | 1.59948856 | 0.50441723 | 293.491372 | 324.622917 | 0.610764 | 0.79267897 | 2.022890
| | 04/03/2119 | 123.034377 | 1.59831967 | 0.50421777 | 294.544598 | 323.434319 | 0.605653 | 0.79241849 | 2.020673
| | 04/10/2148 | 254.643406 | 1.59767128 | 0.50430039 | 295.614275 | 322.528783 | 0.605936 | 0.79196503 | 2.019444
| | 04/18/2177 | 24.936997 | 1.59885757 | 0.50409573 | 296.354926 | 321.895026 | 0.604728 | 0.79288029 | 2.021693
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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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