|
|
 |
 |  |
|  |
 |
|  |
Asteroid General Data
General information
| Preliminary designation | 2014 LY21
| | Group | Aten
| | Absolute magnitude | 29.07
| | Approximate diameter (m) | 4
| | Approximate mass (kg) | 1.24·105
| | Number of observations | 11
| | Arc length (days) | 0
|
|
Approaches
Date | Object | r, AU | r, km
|
|---|
| 06/03/2014 10:19:12 PM | Earth | 0.000118 | 17 722
|
|
|
Details...
|
|
Orbit initial data
| Date of initial data | 06/09/2026
| | M – mean anomaly (degrees) | 325.098024
| | a – orbit major semiaxis (astronomical units) | 0.72806484
| | e – orbit eccentricity | 0.41369017
| | ω – orbit ascending node-perihelion angle (degrees) | 348.166316
| | Ω – longitude of orbit ascending node (degrees) | 73.035140
| | i – orbit inclination to the ecliptic plane (degrees) | 10.776603
|
|
|
Details...
|
Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
|
|---|
| 01/13/1829 | 193.237193 | 0.68686364 | 0.49326142 | 228.534681 | 195.044600 | 0.250628 | 0.34806031 | 0.569254
| | 01/21/1858 | 115.171318 | 0.69071829 | 0.48899667 | 351.633468 | 72.543695 | 0.524762 | 0.35295935 | 0.574053
| | 01/29/1887 | 292.366042 | 0.69223472 | 0.48777483 | 348.169364 | 75.955108 | 0.599345 | 0.35458005 | 0.575945
| | 02/07/1916 | 41.737542 | 0.69334553 | 0.48612550 | 346.178744 | 77.480452 | 0.698103 | 0.35629259 | 0.577331
| | 02/14/1945 | 157.031525 | 0.69292566 | 0.48653636 | 345.540895 | 77.762291 | 0.779305 | 0.35579213 | 0.576807
| | 02/22/1974 | 259.826805 | 0.69344511 | 0.48595883 | 344.480853 | 78.499816 | 0.836185 | 0.35645934 | 0.577456
| | 03/02/2003 | 15.713506 | 0.69247372 | 0.48662907 | 349.318397 | 73.521811 | 1.055628 | 0.35549588 | 0.576243
| | 03/09/2032 | 56.500064 | 0.72810185 | 0.41362944 | 348.198764 | 73.012097 | 10.778965 | 0.42693749 | 0.621282
| | 03/17/2061 | 308.604562 | 0.72903831 | 0.41213364 | 348.423952 | 72.664724 | 10.855047 | 0.42857709 | 0.622481
| | 03/25/2090 | 173.388006 | 0.72841232 | 0.41262923 | 348.763811 | 72.353153 | 10.864616 | 0.42784810 | 0.621679
| | 04/03/2119 | 40.777067 | 0.72952601 | 0.41100997 | 348.829053 | 72.033734 | 10.918844 | 0.42968355 | 0.623106
| | 04/10/2148 | 254.556071 | 0.72953264 | 0.41073783 | 349.113818 | 71.786416 | 10.941731 | 0.42988599 | 0.623114
| | 04/18/2177 | 125.715479 | 0.72870056 | 0.41206045 | 349.556078 | 71.335247 | 10.894060 | 0.42843188 | 0.622049
|
|
|
Detailed table...
|
Graphs...
|
3D animation...
|
Calculation on the date...
|
Return to search
|  |
 |  |  | |  |
|
|
