2009 SX121
2009SX121, 2001 DE66, 2001DE66, K01D66E, K09SC1X, Q9422
All data for this body: [vot]
MPC data
| Name (number) |
2009 SX121 (269422) |
| a |
2.23644 |
| e |
0.12416 |
| i / sin(i) |
3.1077 /
0.05421
|
| q |
1.95877
|
| Q |
2.51412
|
| ω |
231.9844 |
| Node |
332.7210 |
| m |
227.8738 |
| n |
0.2947 |
| Epoch |
2460200.5 |
| nobs |
333 |
| nopp |
14 |
| Years observed |
2001-2023 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.236 |
|
| ep |
0.162 |
|
| sin(ip) |
0.055 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2359 |
0.1621 |
0.0547 |
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 |
| 17.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |