1998 WU9
1998WU9, 2000 CD113, 2000CD113, 44480, J98W09U, K00CB3D
All data for this body: [vot]
MPC data
| Name (number) |
1998 WU9 (44480) |
| a |
2.53560 |
| e |
0.26320 |
| i / sin(i) |
12.5712 /
0.21765
|
| q |
1.86824
|
| Q |
3.20296
|
| ω |
0.4064 |
| Node |
308.4883 |
| m |
120.5379 |
| n |
0.2441 |
| Epoch |
2460200.5 |
| nobs |
2139 |
| nopp |
22 |
| Years observed |
1992-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.530 |
|
| Mass |
|
|
| D |
3.38 |
0.064 |
| pV |
0.301 |
0.0297 |
| Rotational Period |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.38 |
0.064 |
0.064 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.301 |
0.0297 |
0.0297 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |