|
|
 |
 |  |
|  |
 |
|  |
Asteroid General Data
General information
| Preliminary designation | 2021 UU
| | Group | Apollo
| | Absolute magnitude | 26.58
| | Approximate diameter (m) | 13
| | Approximate mass (kg) | 3.87·106
| | Number of observations | 92
| | Arc length (days) | 17
|
|
Approaches
Date | Object | r, AU | r, km
|
|---|
| 10/23/2100 08:24:00 AM | Earth | 0.000965 | 144 300
| | 10/23/2100 04:16:19 PM | Moon | 0.000913 | 136 529
|
|
|
Details...
|
|
Orbit initial data
| Date of initial data | 07/09/2024
| | M – mean anomaly (degrees) | 74.665244
| | a – orbit major semiaxis (astronomical units) | 1.75548279
| | e – orbit eccentricity | 0.49283874
| | ω – orbit ascending node-perihelion angle (degrees) | 315.070805
| | Ω – longitude of orbit ascending node (degrees) | 26.047183
| | i – orbit inclination to the ecliptic plane (degrees) | 0.426497
|
|
|
Details...
|
Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
|
|---|
| 01/13/1829 | 101.193549 | 1.74825932 | 0.49093829 | 299.608074 | 40.085908 | 0.491709 | 0.88997189 | 2.311582
| | 01/21/1858 | 318.886208 | 1.74512771 | 0.49003710 | 299.439827 | 40.231163 | 0.494878 | 0.88995039 | 2.305374
| | 01/29/1887 | 193.669989 | 1.73835237 | 0.48906883 | 304.391229 | 35.644102 | 0.473179 | 0.88817841 | 2.291962
| | 02/07/1916 | 70.013568 | 1.73900594 | 0.48917452 | 303.624552 | 36.515919 | 0.471087 | 0.88832854 | 2.293254
| | 02/14/1945 | 298.640027 | 1.74191663 | 0.48992953 | 303.477300 | 36.994694 | 0.466066 | 0.88850023 | 2.299014
| | 02/22/1974 | 148.953354 | 1.74762235 | 0.49116110 | 315.104163 | 25.468994 | 0.442818 | 0.88925822 | 2.310319
| | 03/02/2003 | 350.359291 | 1.74756779 | 0.49131802 | 314.846758 | 25.801585 | 0.436237 | 0.88895624 | 2.310211
| | 03/09/2032 | 181.275982 | 1.75477882 | 0.49271870 | 314.924294 | 26.192647 | 0.424346 | 0.89016649 | 2.324525
| | 03/17/2061 | 354.236400 | 1.75345071 | 0.49260487 | 316.910258 | 24.310959 | 0.416660 | 0.88969235 | 2.321886
| | 03/25/2090 | 174.906551 | 1.75303839 | 0.49282125 | 316.634713 | 24.727153 | 0.409278 | 0.88910381 | 2.321067
| | 04/03/2119 | 183.982653 | 1.67677908 | 0.47522274 | 119.988757 | 219.118759 | 0.099159 | 0.87993553 | 2.171273
| | 04/10/2148 | 314.820896 | 1.67644952 | 0.47505494 | 124.411013 | 214.750689 | 0.105197 | 0.88004390 | 2.170633
| | 04/18/2177 | 75.813924 | 1.67939277 | 0.47609432 | 128.009950 | 211.339699 | 0.111347 | 0.87984342 | 2.176351
|
|
|
Detailed table...
|
Graphs...
|
3D animation...
|
Calculation on the date...
|
Return to search
|  |
 |  |  | |  |
|
|
