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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 | 0.000993 | 148 559
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 196.509060
| | a – orbit major semiaxis (astronomical units) | 1.34409847
| | e – orbit eccentricity | 0.28012137
| | ω – orbit ascending node-perihelion angle (degrees) | 152.016121
| | Ω – longitude of orbit ascending node (degrees) | 201.277092
| | i – orbit inclination to the ecliptic plane (degrees) | 0.759098
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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 | 113.206540 | 1.29025564 | 0.25752310 | 136.620201 | 211.683423 | 1.036392 | 0.95798501 | 1.465596
| | 01/21/1858 | 47.579483 | 1.28869245 | 0.25683525 | 137.329966 | 210.709896 | 1.058081 | 0.95771080 | 1.462933
| | 01/29/1887 | 341.142949 | 1.28977854 | 0.25704233 | 138.275220 | 209.729488 | 1.071691 | 0.95825086 | 1.464783
| | 02/07/1916 | 276.323611 | 1.28862411 | 0.25646645 | 139.029878 | 209.176017 | 1.075368 | 0.95813527 | 1.462817
| | 02/14/1945 | 212.945079 | 1.28966978 | 0.25677107 | 139.985501 | 207.985536 | 1.084903 | 0.95851988 | 1.464598
| | 02/22/1974 | 148.923440 | 1.28650547 | 0.25531194 | 140.154880 | 207.373294 | 1.103570 | 0.95804527 | 1.459211
| | 03/02/2003 | 116.282943 | 1.28458016 | 0.25432353 | 144.904374 | 202.459452 | 1.125468 | 0.95788120 | 1.455936
| | 03/09/2032 | 230.774339 | 1.34393807 | 0.28012082 | 152.377008 | 200.916813 | 0.763933 | 0.96747304 | 1.558007
| | 03/17/2061 | 96.628283 | 1.34297949 | 0.28013377 | 152.860582 | 200.686922 | 0.781644 | 0.96676557 | 1.556341
| | 03/25/2090 | 338.156442 | 1.34083506 | 0.27945681 | 153.833140 | 199.985206 | 0.791032 | 0.96612957 | 1.552615
| | 04/03/2119 | 220.764791 | 1.34602543 | 0.28172165 | 155.001903 | 199.252764 | 0.794148 | 0.96682093 | 1.561639
| | 04/10/2148 | 72.787152 | 1.34562887 | 0.28171797 | 155.447649 | 198.641775 | 0.804326 | 0.96654103 | 1.560948
| | 04/18/2177 | 291.555406 | 1.34325652 | 0.28061558 | 157.111257 | 197.274056 | 0.816489 | 0.96631781 | 1.556822
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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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