1999 WX9
1999WX9, 70944, J99W09X
All data for this body: [vot]
MPC data
| Name (number) |
1999 WX9 (70944) |
| a |
2.64050 |
| e |
0.10777 |
| i / sin(i) |
12.3451 /
0.21380
|
| q |
2.35593
|
| Q |
2.92508
|
| ω |
187.9646 |
| Node |
270.9905 |
| m |
325.1017 |
| n |
0.2297 |
| Epoch |
2460800.5 |
| nobs |
1988 |
| nopp |
19 |
| Years observed |
1999-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.641 |
|
| ep |
0.130 |
|
| sin(ip) |
0.230 |
|
| G |
0.150 |
|
| H |
14.700 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6410 |
0.1301 |
0.2299 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 14.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |