2009 AB31
2009AB31, i1706, K09A31B
All data for this body: [vot]
MPC data
| Name (number) |
2009 AB31 (441706) |
| a |
2.64025 |
| e |
0.06358 |
| i / sin(i) |
1.2068 /
0.02106
|
| q |
2.47239
|
| Q |
2.80811
|
| ω |
336.8761 |
| Node |
265.0439 |
| m |
32.5381 |
| n |
0.2297 |
| Epoch |
2460200.5 |
| nobs |
102 |
| nopp |
13 |
| Years observed |
2005-2023 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.641 |
|
| ep |
0.095 |
|
| sin(ip) |
0.038 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.610 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6407 |
0.0951 |
0.0384 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |