1981 EJ41
1981EJ41, 1995 SG12, 1995SG12, G4614, J81E41J, J95S12G
All data for this body: [vot]
MPC data
| Name (number) |
1981 EJ41 (164614) |
| a |
3.17568 |
| e |
0.18183 |
| i / sin(i) |
5.5655 /
0.09698
|
| q |
2.59824
|
| Q |
3.75312
|
| ω |
304.3606 |
| Node |
179.1610 |
| m |
334.4972 |
| n |
0.1742 |
| Epoch |
2460800.5 |
| nobs |
570 |
| nopp |
18 |
| Years observed |
1981-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.184 |
|
| ep |
0.185 |
|
| sin(ip) |
0.099 |
|
| G |
0.150 |
|
| H |
15.810 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
0.513 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1845 |
0.1847 |
0.0986 |
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 |
| 15.81 |
|
|
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 |
| C |
C |
0.0855 |
0.0855 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |