2001 EC9
2001EC9, 1993 FD12, 1993FD12, 72566, J93F12D, K01E09C
All data for this body: [vot]
MPC data
| Name (number) |
2001 EC9 (72566) |
| a |
2.54702 |
| e |
0.06830 |
| i / sin(i) |
5.0722 /
0.08841
|
| q |
2.37306
|
| Q |
2.72098
|
| ω |
339.8456 |
| Node |
141.8378 |
| m |
22.0069 |
| n |
0.2425 |
| Epoch |
2460800.5 |
| nobs |
990 |
| nopp |
18 |
| Years observed |
1991-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.546 |
|
| ep |
0.125 |
|
| sin(ip) |
0.083 |
|
| G |
0.150 |
|
| H |
15.950 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
17.831 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5465 |
0.1247 |
0.0827 |
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 |
| 15.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |