1997 ST9
1997ST9, 2002 VW2, 2002VW2, J97S09T, K02V02W, L0492
All data for this body: [vot]
MPC data
| Name (number) |
1997 ST9 (210492) |
| a |
2.73046 |
| e |
0.06200 |
| i / sin(i) |
2.5866 /
0.04513
|
| q |
2.56117
|
| Q |
2.89974
|
| ω |
303.7814 |
| Node |
208.5548 |
| m |
123.3798 |
| n |
0.2185 |
| Epoch |
2460200.5 |
| nobs |
325 |
| nopp |
15 |
| Years observed |
1997-2022 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.731 |
|
| ep |
0.096 |
|
| sin(ip) |
0.055 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7308 |
0.0959 |
0.0552 |
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 |
| 16.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |