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Asteroid General Data
General information
| Preliminary designation | 2017 HZ4
| | Group | Aten
| | Absolute magnitude | 25.84
| | Approximate diameter (m) | 18
| | Approximate mass (kg) | 1.08·107
| | Number of observations | 57
| | Arc length (days) | 54
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Approaches
Date | Object | r, AU | r, km
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| 05/31/2162 11:03:50 PM | Moon | 0.000571 | 85 494
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 201.290205
| | a – orbit major semiaxis (astronomical units) | 0.91045344
| | e – orbit eccentricity | 0.21669523
| | ω – orbit ascending node-perihelion angle (degrees) | 312.328959
| | Ω – longitude of orbit ascending node (degrees) | 67.477280
| | i – orbit inclination to the ecliptic plane (degrees) | 1.791798
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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 | 86.132077 | 0.90650579 | 0.21746988 | 322.205779 | 59.049379 | 2.253930 | 0.70936809 | 0.863091
| | 01/21/1858 | 248.064918 | 0.91142292 | 0.21905655 | 322.620066 | 58.730316 | 2.209103 | 0.71176976 | 0.870123
| | 01/29/1887 | 76.599596 | 0.90595898 | 0.21791662 | 322.543978 | 59.341000 | 2.185100 | 0.70853546 | 0.862310
| | 02/07/1916 | 284.118597 | 0.90956369 | 0.21769485 | 319.898599 | 61.062102 | 2.046611 | 0.71155636 | 0.867462
| | 02/14/1945 | 83.763763 | 0.90966638 | 0.21685505 | 317.030942 | 63.404930 | 1.951095 | 0.71240063 | 0.867609
| | 02/22/1974 | 261.074698 | 0.90760264 | 0.21651474 | 314.225778 | 65.868507 | 1.848604 | 0.71109329 | 0.864658
| | 03/02/2003 | 84.146668 | 0.90873470 | 0.21682876 | 312.792330 | 66.876312 | 1.811917 | 0.71169488 | 0.866276
| | 03/09/2032 | 252.447258 | 0.91017367 | 0.21648000 | 312.297924 | 67.380464 | 1.792797 | 0.71313928 | 0.868334
| | 03/17/2061 | 16.599009 | 0.91176842 | 0.21746087 | 310.174670 | 69.408820 | 1.712360 | 0.71349446 | 0.870618
| | 03/25/2090 | 118.659290 | 0.91436242 | 0.21906318 | 311.406333 | 68.103875 | 1.659433 | 0.71405927 | 0.874336
| | 04/03/2119 | 167.497176 | 0.91514456 | 0.21853866 | 308.878015 | 69.680318 | 1.634910 | 0.71515009 | 0.875458
| | 04/10/2148 | 206.785456 | 0.91635050 | 0.21829965 | 309.636054 | 68.655084 | 1.565310 | 0.71631151 | 0.877189
| | 04/18/2177 | 187.858498 | 0.88552523 | 0.23388351 | 316.766809 | 68.317377 | 1.017072 | 0.67841549 | 0.833301
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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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