|
|
 |
 |  |
|  |
 |
|  |
Asteroid General Data
General information
| Preliminary designation | 1990 SM
| | Number | 382395
| | Group | Apollo
| | Absolute magnitude | 16.46
| | Approximate diameter (m) | 1 400
| | Approximate mass (kg) | 4.57·1012
| | Number of observations | 186
| | Arc length (days) | 13246
|
|
Approaches
Date | Object | r, AU | r, km
|
|---|
| 03/07/1838 04:14:53 AM | Venus | 0.000870 | 130 198
|
|
|
Details...
|
|
Orbit initial data
| Date of initial data | 03/31/2024
| | M – mean anomaly (degrees) | 17.420866
| | a – orbit major semiaxis (astronomical units) | 2.10559713
| | e – orbit eccentricity | 0.76397644
| | ω – orbit ascending node-perihelion angle (degrees) | 107.686918
| | Ω – longitude of orbit ascending node (degrees) | 136.204753
| | i – orbit inclination to the ecliptic plane (degrees) | 11.614017
|
|
|
Details...
|
Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
|
|---|
| 01/13/1829 | 26.580510 | 2.14923694 | 0.76674673 | 90.519905 | 152.286643 | 10.875293 | 0.50131654 | 3.150845
| | 01/21/1858 | 179.634202 | 2.09943353 | 0.76692656 | 92.085434 | 151.037731 | 11.123586 | 0.48932220 | 3.041962
| | 01/29/1887 | 21.679476 | 2.09648718 | 0.76806914 | 97.042719 | 146.401806 | 11.218670 | 0.48624007 | 3.035561
| | 02/07/1916 | 209.228966 | 2.10516229 | 0.76361313 | 99.075482 | 144.464341 | 11.251316 | 0.49763273 | 3.054422
| | 02/14/1945 | 25.543507 | 2.10571315 | 0.76312351 | 99.844841 | 143.652918 | 11.272729 | 0.49879393 | 3.055621
| | 02/22/1974 | 213.151518 | 2.09845443 | 0.76755409 | 101.747824 | 141.822671 | 11.354529 | 0.48777715 | 3.039834
| | 03/02/2003 | 50.063071 | 2.10138501 | 0.76585673 | 106.932847 | 136.932371 | 11.574554 | 0.49202517 | 3.046205
| | 03/09/2032 | 231.441524 | 2.10826993 | 0.76263047 | 108.032899 | 135.883352 | 11.626843 | 0.50043905 | 3.061188
| | 03/17/2061 | 47.293059 | 2.10315575 | 0.76488612 | 108.958837 | 134.912175 | 11.691558 | 0.49448110 | 3.050056
| | 03/25/2090 | 238.147836 | 2.09651127 | 0.76907288 | 111.865487 | 132.159699 | 11.899004 | 0.48414131 | 3.035613
| | 04/03/2119 | 66.650519 | 2.10447390 | 0.76569346 | 114.995092 | 129.246361 | 12.123398 | 0.49309200 | 3.052924
| | 04/10/2148 | 239.184473 | 2.10927143 | 0.76235941 | 115.933101 | 128.312462 | 12.196650 | 0.50124851 | 3.063369
| | 04/18/2177 | 56.307133 | 2.10435019 | 0.76482393 | 116.857329 | 127.389017 | 12.288787 | 0.49489281 | 3.052654
|
|
|
Detailed table...
|
Graphs...
|
3D animation...
|
Calculation on the date...
|
Return to search
|  |
 |  |  | |  |
|
|
