2009EM20
2010LT100, K09E20M, K10LA0T, m1969
All data for this body: [vot]
MPC data
| Name (number) |
2009EM20 (481969) |
| Packed designation |
m1969 |
| a |
2.68212 |
| e |
0.23232 |
| i / sin(i) |
15.4526 /
0.26644
|
| q |
2.05900
|
| Q |
3.30524
|
| ω |
261.9534 |
| Node |
5.8740 |
| m |
267.8975 |
| n |
0.2244 |
| Epoch |
2459600.5 |
| nobs |
159 |
| nopp |
10 |
| Years observed |
2001-2020 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.683 |
|
| ep |
0.207 |
|
| sin(ip) |
0.282 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.380 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6825 |
0.2070 |
0.2823 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.38 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |