2009WT198
K09WJ8T, Q9576
All data for this body: [vot]
MPC data
| Name (number) |
2009WT198 (269576) |
| Packed designation |
Q9576 |
| a |
3.94472 |
| e |
0.26456 |
| i / sin(i) |
5.0841 /
0.08862
|
| q |
2.90109
|
| Q |
4.98835
|
| ω |
286.3359 |
| Node |
165.9590 |
| m |
183.7116 |
| n |
0.1258 |
| Epoch |
2459600.5 |
| nobs |
189 |
| nopp |
10 |
| Years observed |
2003-2020 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.968 |
|
| ep |
0.254 |
|
| sin(ip) |
0.080 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.490 |
|
| Mass |
|
|
| D |
13.00 |
0.114 |
| pV |
0.059 |
0.0130 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9680 |
0.2537 |
0.0799 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.00 |
0.114 |
0.114 |
Grav |
2012ApJ...744..197G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.059 |
0.0130 |
0.0130 |
Grav |
2012ApJ...744..197G |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.49 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |