|
|
 |
 |  |
|  |
 |
|  |
Asteroid General Data
General information
| Preliminary designation | 2018 WE1
| | Group | Apollo
| | Absolute magnitude | 26.01
| | Approximate diameter (m) | 17
| | Approximate mass (kg) | 8.51·106
| | Number of observations | 94
| | Arc length (days) | 18
|
|
Approaches
Date | Object | r, AU | r, km
|
|---|
| 11/25/2018 00:00:00 AM | Earth | 0.000716 | 107 056
|
|
|
Details...
|
|
Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 258.592512
| | a – orbit major semiaxis (astronomical units) | 1.09610505
| | e – orbit eccentricity | 0.35878588
| | ω – orbit ascending node-perihelion angle (degrees) | 84.467222
| | Ω – longitude of orbit ascending node (degrees) | 242.686776
| | i – orbit inclination to the ecliptic plane (degrees) | 6.272134
|
|
|
Details...
|
Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
|
|---|
| 01/13/1829 | 234.811262 | 1.09071820 | 0.36317850 | 80.438834 | 245.517912 | 5.000783 | 0.69459280 | 1.139120
| | 01/21/1858 | 51.628508 | 1.08986060 | 0.36303500 | 80.777731 | 245.145320 | 5.012241 | 0.69420306 | 1.137777
| | 01/29/1887 | 277.122669 | 1.08511594 | 0.36240307 | 80.613356 | 244.768386 | 5.085855 | 0.69186659 | 1.130355
| | 02/07/1916 | 155.625437 | 1.08540521 | 0.36259526 | 81.194067 | 244.323827 | 5.096314 | 0.69184243 | 1.130807
| | 02/14/1945 | 31.981638 | 1.08557928 | 0.36253801 | 81.562776 | 243.884205 | 5.109616 | 0.69201553 | 1.131079
| | 02/22/1974 | 257.781965 | 1.08742933 | 0.36253576 | 82.071609 | 243.461753 | 5.133505 | 0.69319731 | 1.133972
| | 03/02/2003 | 101.979514 | 1.08812886 | 0.36269418 | 82.380677 | 243.092095 | 5.133154 | 0.69347086 | 1.135066
| | 03/09/2032 | 262.243810 | 1.09603796 | 0.35866637 | 84.546139 | 242.640331 | 6.271833 | 0.70292600 | 1.147464
| | 03/17/2061 | 17.387997 | 1.09300492 | 0.35835751 | 84.602254 | 242.259816 | 6.286068 | 0.70131840 | 1.142704
| | 03/25/2090 | 175.753772 | 1.09077516 | 0.35779559 | 84.760686 | 241.850813 | 6.316550 | 0.70050062 | 1.139209
| | 04/03/2119 | 344.129090 | 1.09127034 | 0.35783745 | 85.156616 | 241.557265 | 6.315332 | 0.70077294 | 1.139985
| | 04/10/2148 | 156.520931 | 1.08996157 | 0.35775055 | 85.453373 | 241.202913 | 6.337562 | 0.70002721 | 1.137935
| | 04/18/2177 | 333.056165 | 1.09046951 | 0.35777558 | 85.658842 | 240.914802 | 6.342071 | 0.70032615 | 1.138730
|
|
|
Detailed table...
|
Graphs...
|
3D animation...
|
Calculation on the date...
|
Return to search
|  |
 |  |  | |  |
|
|
