2013 WP9
2013WP9, 2009 SO57, 2009SO57, h0242, K09S57O, K13W09P
All data for this body: [vot]
MPC data
| Name (number) |
2013 WP9 (430242) |
| a |
2.40831 |
| e |
0.06281 |
| i / sin(i) |
5.1244 /
0.08932
|
| q |
2.25705
|
| Q |
2.55956
|
| ω |
29.8479 |
| Node |
264.2896 |
| m |
142.2948 |
| n |
0.2637 |
| Epoch |
2460800.5 |
| nobs |
265 |
| nopp |
14 |
| Years observed |
2000-2024 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.407 |
|
| ep |
0.051 |
|
| sin(ip) |
0.103 |
|
| G |
0.150 |
|
| H |
17.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
2.443 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4069 |
0.0512 |
0.1034 |
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 |
| 17.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |