1981 EF6
1981EF6, 2001 AP23, 2001AP23, 90682, J81E06F, K01A23P
All data for this body: [vot]
MPC data
| Name (number) |
1981 EF6 (90682) |
| a |
2.96833 |
| e |
0.12012 |
| i / sin(i) |
9.2631 /
0.16097
|
| q |
2.61177
|
| Q |
3.32490
|
| ω |
159.0758 |
| Node |
300.5703 |
| m |
288.9963 |
| n |
0.1927 |
| Epoch |
2460800.5 |
| nobs |
783 |
| nopp |
17 |
| Years observed |
1981-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.972 |
|
| ep |
0.129 |
|
| sin(ip) |
0.177 |
|
| G |
0.150 |
|
| H |
15.090 |
|
| 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 |
| 2.9717 |
0.1291 |
0.1766 |
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 |
| 15.09 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |