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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 | 148 556
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Details...
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Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 259.757143
| | a – orbit major semiaxis (astronomical units) | 1.34414216
| | e – orbit eccentricity | 0.28007549
| | ω – orbit ascending node-perihelion angle (degrees) | 152.014082
| | Ω – longitude of orbit ascending node (degrees) | 201.276621
| | i – orbit inclination to the ecliptic plane (degrees) | 0.759135
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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 | 210.348841 | 1.29530226 | 0.25923721 | 135.113189 | 213.165888 | 1.035453 | 0.95951172 | 1.474203
| | 01/21/1858 | 102.852814 | 1.29423170 | 0.25876193 | 135.703816 | 212.437250 | 1.044372 | 0.95933380 | 1.472376
| | 01/29/1887 | 0.493381 | 1.29187955 | 0.25791626 | 139.389801 | 209.193873 | 1.056073 | 0.95868281 | 1.468364
| | 02/07/1916 | 278.473123 | 1.29093048 | 0.25742940 | 139.834266 | 208.530866 | 1.068281 | 0.95860702 | 1.466746
| | 02/14/1945 | 214.225997 | 1.28851947 | 0.25630171 | 139.933546 | 207.987240 | 1.084025 | 0.95826973 | 1.462639
| | 02/22/1974 | 148.883883 | 1.28649538 | 0.25530812 | 140.152443 | 207.376938 | 1.103543 | 0.95804266 | 1.459194
| | 03/02/2003 | 116.286605 | 1.28458096 | 0.25432391 | 144.904489 | 202.459433 | 1.125459 | 0.95788131 | 1.455938
| | 03/09/2032 | 230.774343 | 1.34393807 | 0.28012082 | 152.377007 | 200.916814 | 0.763933 | 0.96747303 | 1.558007
| | 03/17/2061 | 96.628287 | 1.34297949 | 0.28013378 | 152.860581 | 200.686921 | 0.781644 | 0.96676557 | 1.556341
| | 03/25/2090 | 338.156440 | 1.34083506 | 0.27945682 | 153.833140 | 199.985205 | 0.791032 | 0.96612956 | 1.552615
| | 04/03/2119 | 220.764788 | 1.34602543 | 0.28172165 | 155.001904 | 199.252763 | 0.794147 | 0.96682092 | 1.561639
| | 04/10/2148 | 72.787146 | 1.34562885 | 0.28171797 | 155.447643 | 198.641781 | 0.804326 | 0.96654102 | 1.560948
| | 04/18/2177 | 291.555203 | 1.34325662 | 0.28061562 | 157.111163 | 197.274141 | 0.816488 | 0.96631783 | 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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