2011 JB18
2011JB18, 2009 WU14, 2009WU14, K09W14U, K11J18B, S3291
All data for this body: [vot]
MPC data
| Name (number) |
2011 JB18 (283291) |
| a |
2.24351 |
| e |
0.12119 |
| i / sin(i) |
6.6315 /
0.11548
|
| q |
1.97162
|
| Q |
2.51540
|
| ω |
6.7377 |
| Node |
226.9298 |
| m |
239.5098 |
| n |
0.2933 |
| Epoch |
2460200.5 |
| nobs |
253 |
| nopp |
12 |
| Years observed |
1994-2022 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.244 |
|
| ep |
0.142 |
|
| sin(ip) |
0.123 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.480 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2442 |
0.1419 |
0.1230 |
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 |
| 17.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |