2004 XU18
2004XU18, e5486, K04X18U
All data for this body: [vot]
MPC data
| Name (number) |
2004 XU18 (405486) |
| a |
2.25874 |
| e |
0.17179 |
| i / sin(i) |
5.6061 /
0.09769
|
| q |
1.87070
|
| Q |
2.64677
|
| ω |
323.1158 |
| Node |
85.4954 |
| m |
22.2744 |
| n |
0.2903 |
| Epoch |
2460800.5 |
| nobs |
292 |
| nopp |
13 |
| Years observed |
1999-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.259 |
|
| ep |
0.166 |
|
| sin(ip) |
0.087 |
|
| G |
0.150 |
|
| H |
17.760 |
|
| 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 |
| 2.2585 |
0.1661 |
0.0870 |
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 |
| 17.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |