2005 WL20
2005WL20, 1998 EE7, 1998EE7, J98E07E, K05W20L, M4497
All data for this body: [vot]
MPC data
| Name (number) |
2005 WL20 (224497) |
| a |
2.72418 |
| e |
0.06096 |
| i / sin(i) |
2.6021 /
0.04540
|
| q |
2.55811
|
| Q |
2.89025
|
| ω |
317.4596 |
| Node |
358.3834 |
| m |
89.6877 |
| n |
0.2192 |
| Epoch |
2460200.5 |
| nobs |
290 |
| nopp |
17 |
| Years observed |
1998-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.722 |
|
| ep |
0.046 |
|
| sin(ip) |
0.051 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7223 |
0.0464 |
0.0505 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |