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Asteroid General Data
General information
| Preliminary designation | 2018 WZ1
| | Group | Apollo
| | Absolute magnitude | 29.40
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 7.87·104
| | Number of observations | 20
| | Arc length (days) | 8
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Approaches
Date | Object | r, AU | r, km
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| 11/27/2018 10:33:36 AM | Earth | 0.000730 | 109 174
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 155.787047
| | a – orbit major semiaxis (astronomical units) | 1.71366198
| | e – orbit eccentricity | 0.53408812
| | ω – orbit ascending node-perihelion angle (degrees) | 296.600175
| | Ω – longitude of orbit ascending node (degrees) | 65.117931
| | i – orbit inclination to the ecliptic plane (degrees) | 6.003624
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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 | 250.780802 | 1.65303921 | 0.52376318 | 290.957935 | 67.438491 | 5.383118 | 0.78723814 | 2.125325
| | 01/21/1858 | 122.174959 | 1.65428855 | 0.52412824 | 291.348719 | 67.132242 | 5.388016 | 0.78722920 | 2.127735
| | 01/29/1887 | 354.270098 | 1.65369684 | 0.52406997 | 291.861676 | 66.764607 | 5.394442 | 0.78704398 | 2.126593
| | 02/07/1916 | 226.219164 | 1.65282088 | 0.52381947 | 292.259534 | 66.445899 | 5.398700 | 0.78704113 | 2.124904
| | 02/14/1945 | 104.948714 | 1.65202745 | 0.52374868 | 292.630064 | 66.154339 | 5.401911 | 0.78678026 | 2.123374
| | 02/22/1974 | 348.582806 | 1.65089270 | 0.52351220 | 293.145725 | 65.780441 | 5.409591 | 0.78663022 | 2.121187
| | 03/02/2003 | 230.998330 | 1.65147735 | 0.52370913 | 293.581408 | 65.453108 | 5.411941 | 0.78658358 | 2.122314
| | 03/09/2032 | 350.504311 | 1.71286275 | 0.53359018 | 296.723948 | 65.005150 | 6.007112 | 0.79889600 | 2.241736
| | 03/17/2061 | 331.076938 | 1.71245374 | 0.53354947 | 297.243450 | 64.608108 | 6.009499 | 0.79877496 | 2.240933
| | 03/25/2090 | 309.717946 | 1.71748401 | 0.53457778 | 297.914908 | 64.226755 | 6.012156 | 0.79935523 | 2.250814
| | 04/03/2119 | 247.621754 | 1.72455190 | 0.53594659 | 298.573895 | 63.868828 | 6.003796 | 0.80028419 | 2.264723
| | 04/10/2148 | 181.026989 | 1.72416371 | 0.53624865 | 299.081744 | 63.501418 | 6.012834 | 0.79958325 | 2.263958
| | 04/18/2177 | 114.658727 | 1.72404945 | 0.53606811 | 299.521597 | 63.165419 | 6.021130 | 0.79984152 | 2.263733
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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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