2008 ER161
2008ER161, g4550, K08EG1R
All data for this body: [vot]
MPC data
| Name (number) |
2008 ER161 (424550) |
| a |
4.01825 |
| e |
0.09333 |
| i / sin(i) |
3.3860 /
0.05906
|
| q |
3.64323
|
| Q |
4.39327
|
| ω |
22.5132 |
| Node |
158.5808 |
| m |
47.8319 |
| n |
0.1224 |
| Epoch |
2460800.5 |
| nobs |
246 |
| nopp |
14 |
| Years observed |
2001-2025 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.966 |
|
| ep |
0.180 |
|
| sin(ip) |
0.051 |
|
| G |
0.150 |
|
| H |
15.480 |
|
| 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 |
| 3.9657 |
0.1798 |
0.0514 |
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 |
| 15.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |