|
|
 |
 |  |
|  |
 |
|  |
Asteroid General Data
General information
| Preliminary designation | 2004 WS2
| | Number | 170903
| | Group | Apollo
| | Absolute magnitude | 18.23
| | Approximate diameter (m) | 600
| | Approximate mass (kg) | 3.96·1011
| | Number of observations | 589
| | Arc length (days) | 7322
|
|
Approaches
Date | Object | r, AU | r, km
|
|---|
| 09/24/1901 05:19:41 AM | Venus | 0.000972 | 145 441
|
|
|
Details...
|
|
Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 140.357678
| | a – orbit major semiaxis (astronomical units) | 1.33616728
| | e – orbit eccentricity | 0.60330920
| | ω – orbit ascending node-perihelion angle (degrees) | 115.450604
| | Ω – longitude of orbit ascending node (degrees) | 87.677117
| | i – orbit inclination to the ecliptic plane (degrees) | 8.266064
|
|
|
Details...
|
Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
|
|---|
| 01/13/1829 | 262.919758 | 1.31399408 | 0.59944490 | 112.428180 | 89.669500 | 8.025623 | 0.52632703 | 1.506228
| | 01/21/1858 | 355.022231 | 1.31435925 | 0.59957576 | 112.886099 | 89.322942 | 8.036200 | 0.52630130 | 1.506856
| | 01/29/1887 | 104.263154 | 1.30961008 | 0.59856030 | 112.951095 | 89.035483 | 8.034167 | 0.52572948 | 1.498696
| | 02/07/1916 | 132.549478 | 1.33594577 | 0.60307317 | 114.003629 | 88.929308 | 8.253976 | 0.53027272 | 1.544130
| | 02/14/1945 | 56.998686 | 1.33630926 | 0.60308632 | 114.368043 | 88.600796 | 8.260643 | 0.53039942 | 1.544760
| | 02/22/1974 | 341.841980 | 1.33568527 | 0.60291770 | 114.748446 | 88.236845 | 8.245764 | 0.53037697 | 1.543678
| | 03/02/2003 | 268.344041 | 1.33646283 | 0.60314060 | 115.167006 | 87.894755 | 8.257717 | 0.53038784 | 1.545027
| | 03/09/2032 | 191.240268 | 1.33575930 | 0.60296457 | 115.543501 | 87.584610 | 8.261007 | 0.53034376 | 1.543807
| | 03/17/2061 | 118.220577 | 1.33569710 | 0.60286758 | 115.885568 | 87.207393 | 8.263937 | 0.53044862 | 1.543699
| | 03/25/2090 | 44.723226 | 1.33563937 | 0.60302103 | 116.253479 | 86.902311 | 8.256364 | 0.53022074 | 1.543599
| | 04/03/2119 | 337.252081 | 1.33443835 | 0.60279865 | 116.747043 | 86.513029 | 8.261071 | 0.53004071 | 1.541517
| | 04/10/2148 | 274.442048 | 1.33404001 | 0.60286635 | 117.057269 | 86.177467 | 8.255057 | 0.52979217 | 1.540827
| | 04/18/2177 | 231.171188 | 1.33052389 | 0.60227469 | 117.211789 | 85.854518 | 8.264456 | 0.52918303 | 1.534739
|
|
|
Detailed table...
|
Graphs...
|
3D animation...
|
Calculation on the date...
|
Return to search
|  |
 |  |  | |  |
|
|
