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Asteroid General Data
General information
| Preliminary designation | 2020 BF1
| | Group | Aten
| | Absolute magnitude | 26.18
| | Approximate diameter (m) | 15
| | Approximate mass (kg) | 6.73·106
| | Number of observations | 21
| | Arc length (days) | 5
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Approaches
Date | Object | r, AU | r, km
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| 09/10/1982 11:02:24 AM | Earth | 0.000032 | 4 764
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Details...
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Orbit initial data
| Date of initial data | 10/17/2024
| | M – mean anomaly (degrees) | 273.986382
| | a – orbit major semiaxis (astronomical units) | 0.96204529
| | e – orbit eccentricity | 0.13251747
| | ω – orbit ascending node-perihelion angle (degrees) | 247.576292
| | Ω – longitude of orbit ascending node (degrees) | 342.231918
| | i – orbit inclination to the ecliptic plane (degrees) | 1.369536
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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 | 205.889205 | 2.10522826 | 0.52965228 | 18.947614 | 349.431320 | 10.523167 | 0.99018932 | 3.054565
| | 01/21/1858 | 28.857717 | 2.09982699 | 0.53094478 | 19.438615 | 349.132705 | 10.521586 | 0.98493480 | 3.042817
| | 01/29/1887 | 221.289210 | 2.10134598 | 0.53095798 | 20.206670 | 348.815069 | 10.440112 | 0.98561957 | 3.046120
| | 02/07/1916 | 51.959994 | 2.10120251 | 0.52941730 | 20.793491 | 348.414290 | 10.371049 | 0.98878956 | 3.045808
| | 02/14/1945 | 237.621375 | 2.10280591 | 0.53051535 | 21.116838 | 348.082382 | 10.336119 | 0.98723510 | 3.049295
| | 02/22/1974 | 64.555538 | 2.10180042 | 0.53242660 | 21.537674 | 347.827311 | 10.306301 | 0.98274598 | 3.047108
| | 03/02/2003 | 339.941655 | 0.96570869 | 0.13207061 | 244.072333 | 344.944966 | 1.313670 | 0.83816696 | 0.949008
| | 03/09/2032 | 213.712366 | 0.96211793 | 0.13265044 | 247.568112 | 342.202459 | 1.368678 | 0.83449256 | 0.943720
| | 03/17/2061 | 121.768307 | 0.96373077 | 0.13244629 | 248.593579 | 341.273242 | 1.362169 | 0.83608820 | 0.946094
| | 03/25/2090 | 19.067394 | 0.96128486 | 0.13285050 | 249.330608 | 340.395494 | 1.359983 | 0.83357768 | 0.942494
| | 04/03/2119 | 289.588415 | 0.96263937 | 0.13239285 | 249.940899 | 339.829930 | 1.355039 | 0.83519280 | 0.944487
| | 04/10/2148 | 187.607029 | 0.96112961 | 0.13285234 | 251.588252 | 338.454988 | 1.362219 | 0.83344129 | 0.942266
| | 04/18/2177 | 89.380679 | 0.96375744 | 0.13229875 | 252.372951 | 337.567188 | 1.356957 | 0.83625354 | 0.946133
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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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