2003 ET9
2003ET9, K03E09T, O4638
All data for this body: [vot]
MPC data
| Name (number) |
2003 ET9 (244638) |
| a |
2.23237 |
| e |
0.17116 |
| i / sin(i) |
2.3386 /
0.04081
|
| q |
1.85027
|
| Q |
2.61446
|
| ω |
348.8859 |
| Node |
234.7868 |
| m |
191.8140 |
| n |
0.2955 |
| Epoch |
2460800.5 |
| nobs |
443 |
| nopp |
15 |
| Years observed |
2001-2024 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.229 |
|
| ep |
0.198 |
|
| sin(ip) |
0.050 |
|
| G |
0.150 |
|
| H |
17.500 |
|
| 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 |
| 2.2290 |
0.1975 |
0.0502 |
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 |
| 17.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |