2009 SD202
2009SD202, K09SK2D, o9961
All data for this body: [vot]
MPC data
| Name (number) |
2009 SD202 (509961) |
| a |
2.41747 |
| e |
0.23697 |
| i / sin(i) |
3.0631 /
0.05344
|
| q |
1.84461
|
| Q |
2.99033
|
| ω |
318.0678 |
| Node |
51.8541 |
| m |
57.1914 |
| n |
0.2622 |
| Epoch |
2460800.5 |
| nobs |
150 |
| nopp |
7 |
| Years observed |
2008-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.203 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
18.160 |
|
| 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 |
| 2.4185 |
0.2034 |
0.0399 |
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 |
| 18.16 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |