1981 EA48
1981EA48, 2004 BB119, 2004BB119, J81E48A, K04BB9B, T7237
All data for this body: [vot]
MPC data
| Name (number) |
1981 EA48 (297237) |
| a |
2.78565 |
| e |
0.20120 |
| i / sin(i) |
7.6875 /
0.13377
|
| q |
2.22517
|
| Q |
3.34614
|
| ω |
176.9540 |
| Node |
333.6347 |
| m |
188.9435 |
| n |
0.2120 |
| Epoch |
2460800.5 |
| nobs |
336 |
| nopp |
16 |
| Years observed |
1981-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.790 |
|
| ep |
0.237 |
|
| sin(ip) |
0.139 |
|
| G |
0.150 |
|
| H |
16.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
3.117 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7899 |
0.2373 |
0.1388 |
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 |
| 16.67 |
|
|
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 |
0.0211 |
0.3950 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| C |
C |
0.4984 |
0.3950 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
C |
0.0163 |
0.3950 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |