2009 YG31
2009YG31, ~0MTK, K09Y31G
All data for this body: [vot]
MPC data
| Name (number) |
2009 YG31 (706386) |
| a |
2.85995 |
| e |
0.07368 |
| i / sin(i) |
9.6570 /
0.16775
|
| q |
2.64922
|
| Q |
3.07068
|
| ω |
313.4794 |
| Node |
82.7892 |
| m |
107.6837 |
| n |
0.2038 |
| Epoch |
2460800.5 |
| nobs |
148 |
| nopp |
10 |
| Years observed |
2009-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.862 |
|
| ep |
0.044 |
|
| sin(ip) |
0.148 |
|
| G |
0.150 |
|
| H |
17.120 |
|
| 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 |
| 2.8617 |
0.0444 |
0.1485 |
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 |
| 17.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |