1999 XO219
1999XO219, H8586, J99XL9O
All data for this body: [vot]
MPC data
| Name (number) |
1999 XO219 (178586) |
| a |
2.60752 |
| e |
0.14638 |
| i / sin(i) |
2.8133 /
0.04908
|
| q |
2.22583
|
| Q |
2.98921
|
| ω |
338.7044 |
| Node |
110.6483 |
| m |
21.3804 |
| n |
0.2341 |
| Epoch |
2460800.5 |
| nobs |
748 |
| nopp |
17 |
| Years observed |
1999-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.607 |
|
| ep |
0.147 |
|
| sin(ip) |
0.029 |
|
| G |
0.150 |
|
| H |
16.360 |
|
| 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 |
| 2.6072 |
0.1472 |
0.0294 |
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 |
| 16.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |