2009 EA20
2009EA20, 2011 SH85, 2011SH85, K09E20A, K11S85H, Z9237
All data for this body: [vot]
MPC data
| Name (number) |
2009 EA20 (359237) |
| a |
2.49321 |
| e |
0.10593 |
| i / sin(i) |
6.0997 /
0.10626
|
| q |
2.22910
|
| Q |
2.75732
|
| ω |
102.4700 |
| Node |
70.7250 |
| m |
241.1343 |
| n |
0.2504 |
| Epoch |
2460200.5 |
| nobs |
368 |
| nopp |
13 |
| Years observed |
2003-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.488 |
|
| ep |
0.156 |
|
| sin(ip) |
0.093 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4876 |
0.1556 |
0.0928 |
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 |
| 16.93 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |