2011 YW2
2011YW2, 2005 ET128, 2005ET128, e7782, K05EC8T, K11Y02W
All data for this body: [vot]
MPC data
| Name (number) |
2011 YW2 (407782) |
| a |
2.39567 |
| e |
0.09530 |
| i / sin(i) |
4.4636 /
0.07783
|
| q |
2.16737
|
| Q |
2.62396
|
| ω |
127.8751 |
| Node |
334.0478 |
| m |
216.6999 |
| n |
0.2658 |
| Epoch |
2460800.5 |
| nobs |
216 |
| nopp |
14 |
| Years observed |
2001-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.395 |
|
| ep |
0.118 |
|
| sin(ip) |
0.084 |
|
| G |
0.150 |
|
| H |
17.610 |
|
| 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 |
| 2.3952 |
0.1178 |
0.0838 |
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 |
| 17.61 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |