2008 EF163
2008EF163, h1721, K08EG3F
All data for this body: [vot]
MPC data
| Name (number) |
2008 EF163 (431721) |
| a |
2.28590 |
| e |
0.11471 |
| i / sin(i) |
5.6926 /
0.09919
|
| q |
2.02370
|
| Q |
2.54811
|
| ω |
285.9098 |
| Node |
129.8597 |
| m |
113.2653 |
| n |
0.2852 |
| Epoch |
2460800.5 |
| nobs |
219 |
| nopp |
11 |
| Years observed |
2004-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.286 |
|
| ep |
0.114 |
|
| sin(ip) |
0.096 |
|
| G |
0.150 |
|
| H |
18.080 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.088 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2864 |
0.1140 |
0.0955 |
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 |
| 18.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.0147 |
0.0147 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |