2009 WA121
2009WA121, 2002 RO253, 2002RO253, K02RP3O, K09WC1A, Y3232
All data for this body: [vot]
MPC data
| Name (number) |
2009 WA121 (343232) |
| a |
2.19063 |
| e |
0.08897 |
| i / sin(i) |
2.6716 /
0.04661
|
| q |
1.99572
|
| Q |
2.38554
|
| ω |
356.9987 |
| Node |
251.2415 |
| m |
265.3808 |
| n |
0.3040 |
| Epoch |
2460200.5 |
| nobs |
178 |
| nopp |
13 |
| Years observed |
1999-2022 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.191 |
|
| ep |
0.103 |
|
| sin(ip) |
0.057 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.080 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1910 |
0.1032 |
0.0570 |
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 |
| 18.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |