1981 EN25
1981EN25, 1998 EL16, 1998EL16, 42472, J81E25N, J98E16L
All data for this body: [vot]
MPC data
| Name (number) |
1981 EN25 (42472) |
| a |
2.27528 |
| e |
0.11142 |
| i / sin(i) |
3.3818 /
0.05899
|
| q |
2.02178
|
| Q |
2.52878
|
| ω |
339.9298 |
| Node |
171.7447 |
| m |
155.9537 |
| n |
0.2872 |
| Epoch |
2460200.5 |
| nobs |
1405 |
| nopp |
18 |
| Years observed |
1981-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.276 |
|
| ep |
0.158 |
|
| sin(ip) |
0.062 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.910 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2761 |
0.1575 |
0.0625 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |