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Asteroid General Data
General information
| Preliminary designation | 2001 BA16
| | Group | Aten
| | Absolute magnitude | 25.83
| | Approximate diameter (m) | 18
| | Approximate mass (kg) | 1.09·107
| | Number of observations | 20
| | Arc length (days) | 40
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Approaches
Date | Object | r, AU | r, km
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| 01/15/2001 07:14:53 PM | Moon | 0.000526 | 78 719
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Details...
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Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 264.345208
| | a – orbit major semiaxis (astronomical units) | 0.94003885
| | e – orbit eccentricity | 0.13740838
| | ω – orbit ascending node-perihelion angle (degrees) | 243.158961
| | Ω – longitude of orbit ascending node (degrees) | 115.263711
| | i – orbit inclination to the ecliptic plane (degrees) | 5.774982
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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 | 123.431142 | 0.97560824 | 0.13337727 | 258.166595 | 118.839023 | 5.638141 | 0.84548427 | 0.963638
| | 01/21/1858 | 165.277671 | 0.97610038 | 0.13303242 | 258.448752 | 118.379794 | 5.653791 | 0.84624739 | 0.964367
| | 01/29/1887 | 197.684956 | 0.97625779 | 0.13275638 | 258.467554 | 117.970060 | 5.661884 | 0.84665334 | 0.964600
| | 02/07/1916 | 237.536214 | 0.97441156 | 0.13279084 | 257.939231 | 117.521078 | 5.666900 | 0.84501863 | 0.961865
| | 02/14/1945 | 281.222194 | 0.97675497 | 0.13236581 | 259.143706 | 116.971037 | 5.693631 | 0.84746601 | 0.965337
| | 02/22/1974 | 8.360222 | 0.96926558 | 0.13267765 | 255.845719 | 116.452844 | 5.699178 | 0.84066570 | 0.954256
| | 03/02/2003 | 220.675007 | 0.94022252 | 0.13737641 | 242.823785 | 115.631739 | 5.768694 | 0.81105812 | 0.911689
| | 03/09/2032 | 162.148739 | 0.93716345 | 0.13853062 | 241.853283 | 115.076218 | 5.760838 | 0.80733762 | 0.907243
| | 03/17/2061 | 157.846764 | 0.93704288 | 0.13835456 | 242.120672 | 114.525946 | 5.767797 | 0.80739873 | 0.907068
| | 03/25/2090 | 118.838261 | 0.93977278 | 0.13744678 | 244.029911 | 114.097060 | 5.774416 | 0.81060404 | 0.911035
| | 04/03/2119 | 14.696776 | 0.95100312 | 0.13555263 | 249.177958 | 113.352854 | 5.689212 | 0.82209214 | 0.927414
| | 04/10/2148 | 129.827010 | 0.94985807 | 0.13447055 | 249.044027 | 112.897241 | 5.697438 | 0.82213013 | 0.925739
| | 04/18/2177 | 347.102718 | 0.94433755 | 0.13526280 | 247.552271 | 112.255278 | 5.658628 | 0.81660380 | 0.917680
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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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