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Asteroid General Data
General information
| Preliminary designation | 2018 YL2
| | Group | Apollo
| | Absolute magnitude | 29.36
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 8.32·104
| | Number of observations | 17
| | Arc length (days) | 6
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Approaches
Date | Object | r, AU | r, km
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| 12/27/2018 05:31:12 PM | Earth | 0.000400 | 59 833
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Details...
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Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 148.573137
| | a – orbit major semiaxis (astronomical units) | 2.13527293
| | e – orbit eccentricity | 0.57906957
| | ω – orbit ascending node-perihelion angle (degrees) | 139.570847
| | Ω – longitude of orbit ascending node (degrees) | 275.681957
| | i – orbit inclination to the ecliptic plane (degrees) | 4.252524
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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 | 37.263904 | 2.53791024 | 0.57910934 | 132.690547 | 286.387846 | 3.041365 | 1.06818272 | 4.043105
| | 01/21/1858 | 98.936527 | 2.54114046 | 0.57906120 | 132.903028 | 285.916237 | 3.046062 | 1.06966462 | 4.050826
| | 01/29/1887 | 163.871462 | 2.53337333 | 0.58500453 | 133.944747 | 284.743980 | 3.075888 | 1.05133846 | 4.032268
| | 02/07/1916 | 249.087531 | 2.51203152 | 0.59705789 | 136.646404 | 282.495902 | 3.179968 | 1.01220328 | 3.981422
| | 02/14/1945 | 4.526655 | 2.49605603 | 0.60660341 | 139.782997 | 280.002123 | 3.306152 | 0.98193992 | 3.943502
| | 02/22/1974 | 153.463714 | 2.47091536 | 0.62046362 | 143.219762 | 277.165089 | 3.468301 | 0.93780228 | 3.884073
| | 03/02/2003 | 330.539685 | 2.46319381 | 0.62614035 | 144.258260 | 276.154649 | 3.525129 | 0.92088877 | 3.865881
| | 03/09/2032 | 91.676755 | 2.13347690 | 0.58068270 | 140.038017 | 275.327131 | 4.274814 | 0.89460376 | 3.116252
| | 03/17/2061 | 201.549260 | 2.13526474 | 0.57912150 | 141.213872 | 274.500115 | 4.324578 | 0.89868703 | 3.120170
| | 03/25/2090 | 308.721912 | 2.13415131 | 0.58029653 | 141.995319 | 273.785647 | 4.358868 | 0.89571071 | 3.117729
| | 04/03/2119 | 70.854807 | 2.12822545 | 0.57833206 | 142.977630 | 273.011393 | 4.411029 | 0.89740444 | 3.104753
| | 04/10/2148 | 194.424004 | 2.12886374 | 0.57743349 | 143.642976 | 272.352139 | 4.432077 | 0.89958652 | 3.106150
| | 04/18/2177 | 327.516290 | 2.12187641 | 0.57830890 | 144.757013 | 271.518812 | 4.498290 | 0.89477640 | 3.090870
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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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