2008 EJ90
2008EJ90, f8276, K08E90J
All data for this body: [vot]
MPC data
| Name (number) |
2008 EJ90 (418276) |
| a |
3.96813 |
| e |
0.20071 |
| i / sin(i) |
4.1342 /
0.07209
|
| q |
3.17167
|
| Q |
4.76459
|
| ω |
315.1837 |
| Node |
189.8776 |
| m |
89.5319 |
| n |
0.1247 |
| Epoch |
2460800.5 |
| nobs |
219 |
| nopp |
11 |
| Years observed |
2000-2024 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.968 |
|
| ep |
0.255 |
|
| sin(ip) |
0.075 |
|
| G |
0.150 |
|
| H |
15.930 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.157 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9679 |
0.2545 |
0.0747 |
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 |
| 15.93 |
|
|
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 |
0.0261 |
0.0180 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |