2009 SY71
2009SY71, b2440, K09S71Y
All data for this body: [vot]
MPC data
| Name (number) |
2009 SY71 (372440) |
| a |
2.48649 |
| e |
0.09877 |
| i / sin(i) |
5.4750 /
0.09541
|
| q |
2.24091
|
| Q |
2.73207
|
| ω |
72.6729 |
| Node |
346.7549 |
| m |
304.8771 |
| n |
0.2514 |
| Epoch |
2460800.5 |
| nobs |
135 |
| nopp |
10 |
| Years observed |
2005-2023 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.485 |
|
| ep |
0.095 |
|
| sin(ip) |
0.101 |
|
| G |
0.150 |
|
| H |
18.130 |
|
| 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 |
| 2.4853 |
0.0945 |
0.1007 |
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 |
| 18.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |