2009 SW238
2009SW238, e3443, K09SN8W
All data for this body: [vot]
MPC data
| Name (number) |
2009 SW238 (403443) |
| a |
3.05632 |
| e |
0.30137 |
| i / sin(i) |
10.0646 /
0.17476
|
| q |
2.13524
|
| Q |
3.97739
|
| ω |
294.7507 |
| Node |
129.3597 |
| m |
189.2206 |
| n |
0.1845 |
| Epoch |
2460200.5 |
| nobs |
373 |
| nopp |
9 |
| Years observed |
2009-2022 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.054 |
|
| ep |
0.274 |
|
| sin(ip) |
0.171 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.460 |
|
| Mass |
|
|
| D |
3.52 |
0.138 |
| pV |
0.039 |
0.0086 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0545 |
0.2736 |
0.1707 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.52 |
0.138 |
0.138 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.039 |
0.0086 |
0.0086 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |