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Asteroid General Data
General information
| Preliminary designation | 2007 UW1
| | Group | Aten
| | Absolute magnitude | 22.71
| | Approximate diameter (m) | 76
| | Approximate mass (kg) | 8.13·108
| | Number of observations | 38
| | Arc length (days) | 2239
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Approaches
Date | Object | r, AU | r, km
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| 10/19/2129 04:04:48 AM | Earth | 0.000776 | 116 091
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Details...
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Orbit initial data
| Date of initial data | 02/25/2023
| | M – mean anomaly (degrees) | 135.927005
| | a – orbit major semiaxis (astronomical units) | 0.90753026
| | e – orbit eccentricity | 0.12106389
| | ω – orbit ascending node-perihelion angle (degrees) | 146.559640
| | Ω – longitude of orbit ascending node (degrees) | 25.933416
| | i – orbit inclination to the ecliptic plane (degrees) | 8.216598
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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 | 234.124483 | 0.91982248 | 0.12214917 | 134.934960 | 29.310008 | 7.861057 | 0.80746693 | 0.882179
| | 01/21/1858 | 156.107769 | 0.92319986 | 0.11019580 | 137.181614 | 28.508055 | 8.250316 | 0.82146712 | 0.887042
| | 01/29/1887 | 70.034391 | 0.92301744 | 0.11036909 | 137.756441 | 28.066969 | 8.251187 | 0.82114485 | 0.886779
| | 02/07/1916 | 359.614808 | 0.92102893 | 0.11159934 | 138.943012 | 27.613839 | 8.246035 | 0.81824271 | 0.883915
| | 02/14/1945 | 289.001129 | 0.92184050 | 0.11065714 | 138.848973 | 27.220168 | 8.251516 | 0.81983227 | 0.885084
| | 02/22/1974 | 304.303345 | 0.90959392 | 0.11910798 | 145.082628 | 26.639753 | 8.225881 | 0.80125403 | 0.867505
| | 03/02/2003 | 100.067904 | 0.90910727 | 0.11916165 | 145.670772 | 26.208908 | 8.223807 | 0.80077655 | 0.866809
| | 03/09/2032 | 296.312154 | 0.90797955 | 0.12008611 | 146.569200 | 25.760104 | 8.219421 | 0.79894382 | 0.865196
| | 03/17/2061 | 153.730339 | 0.90605871 | 0.12226270 | 147.708638 | 25.359481 | 8.208248 | 0.79528152 | 0.862452
| | 03/25/2090 | 9.167079 | 0.90959029 | 0.11776234 | 147.034365 | 24.793588 | 8.248363 | 0.80247481 | 0.867500
| | 04/03/2119 | 163.470018 | 0.90947802 | 0.11750818 | 147.587323 | 24.372935 | 8.249782 | 0.80260691 | 0.867339
| | 04/10/2148 | 308.163813 | 0.85540709 | 0.17073451 | 169.304661 | 23.369443 | 7.759571 | 0.70935958 | 0.791152
| | 04/18/2177 | 180.199571 | 0.85528331 | 0.17183254 | 169.902358 | 22.958532 | 7.745929 | 0.70831780 | 0.790980
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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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