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Asteroid General Data
General information
| Preliminary designation | 2018 BD
| | Group | Apollo
| | Absolute magnitude | 30.15
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 2.79·104
| | Number of observations | 30
| | Arc length (days) | 0
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Approaches
Date | Object | r, AU | r, km
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| 01/18/2018 03:50:24 PM | Earth | 0.000263 | 39 413
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 198.933236
| | a – orbit major semiaxis (astronomical units) | 1.05527613
| | e – orbit eccentricity | 0.28750810
| | ω – orbit ascending node-perihelion angle (degrees) | 274.026615
| | Ω – longitude of orbit ascending node (degrees) | 297.948920
| | i – orbit inclination to the ecliptic plane (degrees) | 2.397431
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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 | 223.120562 | 1.24292374 | 0.32786300 | 243.239801 | 302.333577 | 2.408223 | 0.83541503 | 1.385694
| | 01/21/1858 | 195.821692 | 1.24579470 | 0.32774238 | 243.757114 | 301.276882 | 2.848059 | 0.83749498 | 1.390498
| | 01/29/1887 | 150.264576 | 1.24536321 | 0.32757002 | 244.065746 | 300.933758 | 2.843970 | 0.83741955 | 1.389776
| | 02/07/1916 | 143.405388 | 1.23436124 | 0.32443007 | 246.151496 | 300.078776 | 2.915867 | 0.83389734 | 1.371400
| | 02/14/1945 | 200.604290 | 1.23420740 | 0.32435864 | 246.645491 | 299.605992 | 2.921196 | 0.83388156 | 1.371143
| | 02/22/1974 | 270.753815 | 1.23115212 | 0.32350822 | 247.719777 | 298.819593 | 2.944169 | 0.83286429 | 1.366055
| | 03/02/2003 | 355.939486 | 1.23056642 | 0.32327543 | 248.205001 | 298.427363 | 2.942182 | 0.83275454 | 1.365080
| | 03/09/2032 | 314.787771 | 1.05781975 | 0.28767064 | 273.613214 | 297.864457 | 2.392864 | 0.75351606 | 1.087973
| | 03/17/2061 | 203.108883 | 1.05765684 | 0.28748260 | 274.158234 | 297.199794 | 2.388313 | 0.75359890 | 1.087722
| | 03/25/2090 | 95.985592 | 1.05684773 | 0.28754465 | 274.551284 | 296.589798 | 2.377682 | 0.75295682 | 1.086474
| | 04/03/2119 | 45.081344 | 1.04857666 | 0.28726113 | 276.533396 | 295.907100 | 2.339236 | 0.74736134 | 1.073744
| | 04/10/2148 | 21.591520 | 1.05267579 | 0.28907098 | 277.724190 | 294.952969 | 2.335971 | 0.74837777 | 1.080047
| | 04/18/2177 | 330.208485 | 1.05258350 | 0.28876349 | 278.110291 | 294.497670 | 2.331578 | 0.74863582 | 1.079905
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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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