2008 EC121
2008EC121, K08EC1C, Y1847
All data for this body: [vot]
MPC data
| Name (number) |
2008 EC121 (341847) |
| a |
2.17944 |
| e |
0.18380 |
| i / sin(i) |
4.8502 /
0.08455
|
| q |
1.77885
|
| Q |
2.58002
|
| ω |
284.0468 |
| Node |
17.8529 |
| m |
194.6679 |
| n |
0.3063 |
| Epoch |
2460200.5 |
| nobs |
182 |
| nopp |
9 |
| Years observed |
1996-2022 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.180 |
|
| ep |
0.120 |
|
| sin(ip) |
0.077 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1800 |
0.1198 |
0.0767 |
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 |
| 17.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |