1981 EA37
1981EA37, 2003 XD39, 2003XD39, J81E37A, K03X39D, P7459
All data for this body: [vot]
MPC data
| Name (number) |
1981 EA37 (257459) |
| a |
2.49335 |
| e |
0.09435 |
| i / sin(i) |
7.3704 /
0.12828
|
| q |
2.25810
|
| Q |
2.72860
|
| ω |
173.8563 |
| Node |
343.5936 |
| m |
94.0560 |
| n |
0.2503 |
| Epoch |
2460800.5 |
| nobs |
453 |
| nopp |
13 |
| Years observed |
1981-2024 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.488 |
|
| ep |
0.149 |
|
| sin(ip) |
0.133 |
|
| G |
0.150 |
|
| H |
16.570 |
|
| 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 |
| 2.4883 |
0.1491 |
0.1328 |
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 |
| 16.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |