2011 US40
2011US40, 2008 WC20, 2008WC20, K08W20C, K11U40S, o0050
All data for this body: [vot]
MPC data
| Name (number) |
2011 US40 (500050) |
| a |
2.14519 |
| e |
0.14663 |
| i / sin(i) |
1.4440 /
0.02520
|
| q |
1.83063
|
| Q |
2.45975
|
| ω |
133.7279 |
| Node |
239.7716 |
| m |
291.1742 |
| n |
0.3137 |
| Epoch |
2460200.5 |
| nobs |
43 |
| nopp |
4 |
| Years observed |
2008-2017 |
| rms |
0.27 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.145 |
|
| ep |
0.118 |
|
| sin(ip) |
0.040 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
19.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1454 |
0.1180 |
0.0398 |
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 |
| 19.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |