2000 WS9
2000WS9, 1989 WA4, 1989WA4, 1998 HV116, 1998HV116, 71894, J89W04A, J98HB6V, K00W09S
All data for this body: [vot]
MPC data
| Name (number) |
2000 WS9 (71894) |
| a |
2.35411 |
| e |
0.15810 |
| i / sin(i) |
5.8906 /
0.10263
|
| q |
1.98193
|
| Q |
2.72630
|
| ω |
8.1877 |
| Node |
100.8115 |
| m |
97.9721 |
| n |
0.2729 |
| Epoch |
2460200.5 |
| nobs |
1822 |
| nopp |
20 |
| Years observed |
1989-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.353 |
|
| ep |
0.186 |
|
| sin(ip) |
0.086 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3535 |
0.1864 |
0.0860 |
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 |
| 15.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.53 |
|
|
Durech |
2023A&A...675A..24D |
Model |