2008 EC121
2008EC121, K08EC1C, Y1847
All data for this body: [vot]
MPC data
| Name (number) |
2008 EC121 (341847) |
| a |
2.17982 |
| e |
0.18351 |
| i / sin(i) |
4.8495 /
0.08454
|
| q |
1.77980
|
| Q |
2.57983
|
| ω |
283.9615 |
| Node |
17.8502 |
| m |
18.4922 |
| n |
0.3062 |
| Epoch |
2460800.5 |
| nobs |
218 |
| nopp |
11 |
| Years observed |
1996-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.180 |
|
| ep |
0.120 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
17.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1800 |
0.1198 |
0.0767 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |