2012 WX21
2012WX21, d5797, K12W21X
All data for this body: [vot]
MPC data
| Name (number) |
2012 WX21 (395797) |
| a |
2.65516 |
| e |
0.15104 |
| i / sin(i) |
12.3389 /
0.21369
|
| q |
2.25413
|
| Q |
3.05619
|
| ω |
288.1591 |
| Node |
255.4089 |
| m |
210.8734 |
| n |
0.2278 |
| Epoch |
2460800.5 |
| nobs |
278 |
| nopp |
12 |
| Years observed |
2005-2024 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.656 |
|
| ep |
0.182 |
|
| sin(ip) |
0.237 |
|
| G |
0.150 |
|
| H |
16.280 |
|
| 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 |
| 2.6559 |
0.1821 |
0.2371 |
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 |
| 16.28 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |