|
|
 |
 |  |
|  |
 |
|  |
Asteroid General Data
General information
| Preliminary designation | 2018 UA
| | Group | Apollo
| | Absolute magnitude | 30.16
| | Approximate diameter (m) | 3
| | Approximate mass (kg) | 2.75·104
| | Number of observations | 15
| | Arc length (days) | 0
|
|
Approaches
Date | Object | r, AU | r, km
|
|---|
| 10/19/2018 02:52:48 PM | Earth | 0.000098 | 14 667
|
|
|
Details...
|
|
Orbit initial data
| Date of initial data | 01/17/2019
| | M – mean anomaly (degrees) | 22.901578
| | a – orbit major semiaxis (astronomical units) | 1.38983688
| | e – orbit eccentricity | 0.44736587
| | ω – orbit ascending node-perihelion angle (degrees) | 255.199004
| | Ω – longitude of orbit ascending node (degrees) | 205.685716
| | i – orbit inclination to the ecliptic plane (degrees) | 2.643082
|
|
|
Details...
|
Orbital evolution
Date | M | a | e | ω | Ω | i | q | P
|
|---|
| 01/13/1829 | 164.249614 | 1.91778135 | 0.54531792 | 226.155718 | 209.038272 | 6.514060 | 0.87198081 | 2.655824
| | 01/21/1858 | 140.653076 | 1.91694275 | 0.54586516 | 226.815226 | 208.569135 | 6.492258 | 0.87055049 | 2.654082
| | 01/29/1887 | 114.862585 | 1.91848212 | 0.54607387 | 227.414489 | 208.085035 | 6.472407 | 0.87084916 | 2.657280
| | 02/07/1916 | 96.066874 | 1.91514824 | 0.54535110 | 228.083845 | 207.602088 | 6.457169 | 0.87072004 | 2.650356
| | 02/14/1945 | 76.101295 | 1.91693412 | 0.54587245 | 228.664705 | 207.130105 | 6.435804 | 0.87053259 | 2.654064
| | 02/22/1974 | 53.515428 | 1.91667708 | 0.54493770 | 229.493442 | 206.541533 | 6.407042 | 0.87220748 | 2.653530
| | 03/02/2003 | 30.786743 | 1.91755323 | 0.54536851 | 230.070764 | 206.071234 | 6.391773 | 0.87178008 | 2.655350
| | 03/09/2032 | 30.355175 | 1.38930822 | 0.44743146 | 255.699386 | 205.289015 | 2.642522 | 0.76768802 | 1.637565
| | 03/17/2061 | 295.869180 | 1.38832832 | 0.44679432 | 256.050468 | 204.900835 | 2.645147 | 0.76803111 | 1.635833
| | 03/25/2090 | 199.180708 | 1.38901588 | 0.44695087 | 256.305458 | 204.573375 | 2.645461 | 0.76819403 | 1.637048
| | 04/03/2119 | 95.486337 | 1.39057616 | 0.44731656 | 257.057834 | 203.834814 | 2.675814 | 0.76854842 | 1.639807
| | 04/10/2148 | 329.100278 | 1.39460887 | 0.44839455 | 257.407912 | 203.438613 | 2.673396 | 0.76927386 | 1.646946
| | 04/18/2177 | 201.234448 | 1.39306422 | 0.44806204 | 257.908199 | 203.041396 | 2.681700 | 0.76888502 | 1.644210
|
|
|
Detailed table...
|
Graphs...
|
3D animation...
|
Calculation on the date...
|
Return to search
|  |
 |  |  | |  |
|
|
