2009 SW170
2009SW170, 2000 TZ47, 2000TZ47, K00T47Z, K09SH0W, W8627
All data for this body: [vot]
MPC data
| Name (number) |
2009 SW170 (328627) |
| a |
2.71941 |
| e |
0.17887 |
| i / sin(i) |
12.1786 /
0.21096
|
| q |
2.23299
|
| Q |
3.20583
|
| ω |
338.8474 |
| Node |
28.0357 |
| m |
172.0210 |
| n |
0.2198 |
| Epoch |
2460800.5 |
| nobs |
284 |
| nopp |
16 |
| Years observed |
1991-2025 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.721 |
|
| ep |
0.150 |
|
| sin(ip) |
0.198 |
|
| G |
0.150 |
|
| H |
16.650 |
|
| 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 |
| 2.7211 |
0.1505 |
0.1982 |
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 |
| 16.65 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |