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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 | 06/09/2026
| | M – mean anomaly (degrees) | 147.305462
| | a – orbit major semiaxis (astronomical units) | 1.71300363
| | e – orbit eccentricity | 0.53396060
| | ω – orbit ascending node-perihelion angle (degrees) | 296.618652
| | Ω – longitude of orbit ascending node (degrees) | 65.091336
| | i – orbit inclination to the ecliptic plane (degrees) | 6.003126
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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 | 250.776153 | 1.65304518 | 0.52376418 | 290.957844 | 67.438396 | 5.383180 | 0.78723934 | 2.125336
| | 01/21/1858 | 122.160171 | 1.65428802 | 0.52412808 | 291.348490 | 67.132288 | 5.388020 | 0.78722922 | 2.127734
| | 01/29/1887 | 354.264314 | 1.65369360 | 0.52406914 | 291.861758 | 66.764478 | 5.394452 | 0.78704382 | 2.126587
| | 02/07/1916 | 226.221861 | 1.65281987 | 0.52381929 | 292.259485 | 66.445859 | 5.398708 | 0.78704094 | 2.124902
| | 02/14/1945 | 104.951188 | 1.65202882 | 0.52374900 | 292.629987 | 66.154345 | 5.401922 | 0.78678038 | 2.123377
| | 02/22/1974 | 348.576538 | 1.65089464 | 0.52351269 | 293.145640 | 65.780452 | 5.409601 | 0.78663034 | 2.121190
| | 03/02/2003 | 230.992258 | 1.65147490 | 0.52370863 | 293.581373 | 65.453091 | 5.411961 | 0.78658325 | 2.122309
| | 03/09/2032 | 350.504317 | 1.71286275 | 0.53359018 | 296.723956 | 65.005150 | 6.007111 | 0.79889600 | 2.241736
| | 03/17/2061 | 331.076971 | 1.71245372 | 0.53354946 | 297.243458 | 64.608108 | 6.009498 | 0.79877496 | 2.240933
| | 03/25/2090 | 309.717417 | 1.71748469 | 0.53457791 | 297.914933 | 64.226757 | 6.012154 | 0.79935532 | 2.250816
| | 04/03/2119 | 247.657227 | 1.72454534 | 0.53594545 | 298.573908 | 63.868504 | 6.003809 | 0.80028310 | 2.264710
| | 04/10/2148 | 181.042310 | 1.72418527 | 0.53625326 | 299.082035 | 63.501171 | 6.012808 | 0.79958530 | 2.264000
| | 04/18/2177 | 114.607610 | 1.72405209 | 0.53606906 | 299.521325 | 63.165233 | 6.021126 | 0.79984111 | 2.263738
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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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