2009 YB12
2009YB12, ~0or4, 2014 WP536, 2014WP536, K09Y12B, K14Wr6P
All data for this body: [vot]
MPC data
| Name (number) |
2009 YB12 (815490) |
| a |
3.05001 |
| e |
0.23133 |
| i / sin(i) |
1.4615 /
0.02551
|
| q |
2.34447
|
| Q |
3.75556
|
| ω |
118.4808 |
| Node |
4.0411 |
| m |
305.9676 |
| n |
0.1850 |
| Epoch |
2460800.5 |
| nobs |
89 |
| nopp |
7 |
| Years observed |
1994-2024 |
| rms |
0.46 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.057 |
|
| ep |
0.245 |
|
| sin(ip) |
0.033 |
|
| G |
0.150 |
|
| H |
17.540 |
|
| 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 |
| 3.0572 |
0.2448 |
0.0329 |
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 |
| 17.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |