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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 | 0.000033 | 4 929
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 65.120602
| | a – orbit major semiaxis (astronomical units) | 0.96204049
| | e – orbit eccentricity | 0.13254709
| | ω – orbit ascending node-perihelion angle (degrees) | 247.540189
| | Ω – longitude of orbit ascending node (degrees) | 342.238880
| | i – orbit inclination to the ecliptic plane (degrees) | 1.369613
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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 | 107.110637 | 1.99086492 | 0.50367846 | 17.112757 | 349.250446 | 9.639906 | 0.98810913 | 2.809075
| | 01/21/1858 | 225.847772 | 1.99098600 | 0.50410938 | 17.406095 | 349.023067 | 9.622567 | 0.98731128 | 2.809331
| | 01/29/1887 | 348.005173 | 1.99096834 | 0.50461630 | 18.031720 | 348.666819 | 9.566987 | 0.98629327 | 2.809294
| | 02/07/1916 | 105.440545 | 1.99182576 | 0.50450484 | 18.304790 | 348.404638 | 9.542903 | 0.98694003 | 2.811109
| | 02/14/1945 | 222.896792 | 1.99142440 | 0.50514607 | 18.903712 | 348.101524 | 9.501978 | 0.98546419 | 2.810259
| | 02/22/1974 | 340.003512 | 1.99165032 | 0.50448349 | 19.265647 | 347.809126 | 9.466008 | 0.98689562 | 2.810737
| | 03/02/2003 | 339.941630 | 0.96570869 | 0.13207061 | 244.072251 | 344.945038 | 1.313669 | 0.83816695 | 0.949008
| | 03/09/2032 | 213.712429 | 0.96211792 | 0.13265045 | 247.568101 | 342.202459 | 1.368678 | 0.83449254 | 0.943720
| | 03/17/2061 | 121.768239 | 0.96373078 | 0.13244629 | 248.593568 | 341.273243 | 1.362170 | 0.83608822 | 0.946094
| | 03/25/2090 | 19.067563 | 0.96128492 | 0.13285050 | 249.330584 | 340.395504 | 1.359983 | 0.83357774 | 0.942494
| | 04/03/2119 | 289.588846 | 0.96263930 | 0.13239287 | 249.940836 | 339.829954 | 1.355040 | 0.83519272 | 0.944487
| | 04/10/2148 | 187.608178 | 0.96112933 | 0.13285237 | 251.588500 | 338.454824 | 1.362225 | 0.83344102 | 0.942266
| | 04/18/2177 | 89.379501 | 0.96375586 | 0.13229917 | 252.372962 | 337.567085 | 1.356962 | 0.83625176 | 0.946131
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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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