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Asteroid General Data
General information
| Preliminary designation | 2018 UL
| | Group | Apollo
| | Absolute magnitude | 29.24
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 9.82·104
| | Number of observations | 47
| | Arc length (days) | 23
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Approaches
Date | Object | r, AU | r, km
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| 10/17/2018 00:51:50 AM | Moon | 0.000992 | 148 439
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Details...
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Orbit initial data
| Date of initial data | 10/17/2024
| | M – mean anomaly (degrees) | 323.000014
| | a – orbit major semiaxis (astronomical units) | 1.34412016
| | e – orbit eccentricity | 0.28006289
| | ω – orbit ascending node-perihelion angle (degrees) | 152.018440
| | Ω – longitude of orbit ascending node (degrees) | 201.275417
| | i – orbit inclination to the ecliptic plane (degrees) | 0.759130
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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 | 133.320333 | 1.28274146 | 0.25386969 | 129.970010 | 217.456473 | 1.062846 | 0.95709229 | 1.452812
| | 01/21/1858 | 128.754908 | 1.28181227 | 0.25357517 | 135.242112 | 212.253575 | 1.064213 | 0.95677650 | 1.451233
| | 01/29/1887 | 139.633464 | 1.27999275 | 0.25268566 | 135.549941 | 211.573615 | 1.081806 | 0.95655694 | 1.448144
| | 02/07/1916 | 157.101703 | 1.28029172 | 0.25265035 | 138.058966 | 208.853953 | 1.090786 | 0.95682557 | 1.448652
| | 02/14/1945 | 155.563129 | 1.28227168 | 0.25353512 | 138.793342 | 208.101884 | 1.099587 | 0.95717078 | 1.452014
| | 02/22/1974 | 147.638559 | 1.28617707 | 0.25518788 | 140.096512 | 207.470532 | 1.102697 | 0.95796027 | 1.458652
| | 03/02/2003 | 116.418158 | 1.28460965 | 0.25433740 | 144.908669 | 202.458692 | 1.125118 | 0.95788538 | 1.455987
| | 03/09/2032 | 230.774391 | 1.34393804 | 0.28012082 | 152.377011 | 200.916814 | 0.763933 | 0.96747302 | 1.558007
| | 03/17/2061 | 96.628362 | 1.34297952 | 0.28013380 | 152.860593 | 200.686910 | 0.781642 | 0.96676557 | 1.556341
| | 03/25/2090 | 338.156362 | 1.34083506 | 0.27945683 | 153.833160 | 199.985189 | 0.791030 | 0.96612954 | 1.552615
| | 04/03/2119 | 220.764752 | 1.34602552 | 0.28172170 | 155.001935 | 199.252743 | 0.794146 | 0.96682092 | 1.561639
| | 04/10/2148 | 72.787065 | 1.34562864 | 0.28171791 | 155.447594 | 198.641842 | 0.804323 | 0.96654096 | 1.560948
| | 04/18/2177 | 291.552744 | 1.34325784 | 0.28061608 | 157.110038 | 197.275163 | 0.816479 | 0.96631809 | 1.556825
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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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