2009 SY45
2009SY45, K09S45Y, W8583
All data for this body: [vot]
MPC data
| Name (number) |
2009 SY45 (328583) |
| a |
2.60956 |
| e |
0.18778 |
| i / sin(i) |
6.0568 /
0.10551
|
| q |
2.11954
|
| Q |
3.09958
|
| ω |
318.4310 |
| Node |
18.2140 |
| m |
289.7909 |
| n |
0.2338 |
| Epoch |
2460800.5 |
| nobs |
190 |
| nopp |
12 |
| Years observed |
1999-2024 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.609 |
|
| ep |
0.255 |
|
| sin(ip) |
0.103 |
|
| G |
0.150 |
|
| H |
17.110 |
|
| 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 |
| 2.6090 |
0.2551 |
0.1030 |
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 |
| 17.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |