2009 AW21
2009AW21, ~0ac1, 2015 PD133, 2015PD133, K09A21W, K15PD3D
All data for this body: [vot]
MPC data
| Name (number) |
2009 AW21 (760741) |
| a |
2.53766 |
| e |
0.10082 |
| i / sin(i) |
4.7472 /
0.08276
|
| q |
2.28180
|
| Q |
2.79352
|
| ω |
300.2696 |
| Node |
125.9560 |
| m |
49.1600 |
| n |
0.2438 |
| Epoch |
2460800.5 |
| nobs |
94 |
| nopp |
9 |
| Years observed |
2005-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.538 |
|
| ep |
0.062 |
|
| sin(ip) |
0.069 |
|
| G |
0.150 |
|
| H |
17.950 |
|
| 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 |
| 2.5376 |
0.0616 |
0.0690 |
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 |
| 17.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |