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Asteroid General Data
General information
| Preliminary designation | 2020 BF1
| | Group | Aten
| | Absolute magnitude | 26.14
| | Approximate diameter (m) | 16
| | Approximate mass (kg) | 7.11·106
| | 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 | 4 934
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Details...
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Orbit initial data
| Date of initial data | 07/05/2021
| | M – mean anomaly (degrees) | 100.644150
| | a – orbit major semiaxis (astronomical units) | 0.96207548
| | e – orbit eccentricity | 0.13255456
| | ω – orbit ascending node-perihelion angle (degrees) | 247.368624
| | Ω – longitude of orbit ascending node (degrees) | 342.309349
| | i – orbit inclination to the ecliptic plane (degrees) | 1.371284
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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 | 8.615723 | 1.98946485 | 0.50218755 | 16.726123 | 349.219732 | 9.442562 | 0.99038037 | 2.806112
| | 01/21/1858 | 129.646146 | 1.98973310 | 0.50354446 | 17.140122 | 349.008561 | 9.418946 | 0.98781401 | 2.806680
| | 01/29/1887 | 251.788392 | 1.99017581 | 0.50256316 | 17.613262 | 348.704070 | 9.376233 | 0.98998677 | 2.807616
| | 02/07/1916 | 32.543574 | 1.98167358 | 0.50211941 | 18.095852 | 348.433850 | 9.392815 | 0.98663681 | 2.789644
| | 02/14/1945 | 175.232669 | 1.98447514 | 0.50179015 | 18.634522 | 348.130608 | 9.346833 | 0.98868506 | 2.795562
| | 02/22/1974 | 326.942969 | 1.97601467 | 0.50040194 | 19.120197 | 347.807727 | 9.356878 | 0.98721309 | 2.777703
| | 03/02/2003 | 339.941659 | 0.96570869 | 0.13207061 | 244.072321 | 344.944941 | 1.313671 | 0.83816695 | 0.949008
| | 03/09/2032 | 213.712406 | 0.96211793 | 0.13265045 | 247.568075 | 342.202459 | 1.368678 | 0.83449255 | 0.943720
| | 03/17/2061 | 121.768376 | 0.96373076 | 0.13244630 | 248.593539 | 341.273242 | 1.362169 | 0.83608819 | 0.946094
| | 03/25/2090 | 19.067375 | 0.96128484 | 0.13285052 | 249.330573 | 340.395491 | 1.359983 | 0.83357765 | 0.942494
| | 04/03/2119 | 289.588307 | 0.96263939 | 0.13239285 | 249.940877 | 339.829922 | 1.355040 | 0.83519282 | 0.944487
| | 04/10/2148 | 187.606656 | 0.96112971 | 0.13285234 | 251.588119 | 338.455047 | 1.362218 | 0.83344138 | 0.942266
| | 04/18/2177 | 89.381146 | 0.96375801 | 0.13229860 | 252.372905 | 337.567225 | 1.356955 | 0.83625418 | 0.946134
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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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