1999 XE224
1999XE224, J99XM4E, P7723
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE224 (257723) |
| a |
2.41829 |
| e |
0.25775 |
| i / sin(i) |
3.2097 /
0.05599
|
| q |
1.79497
|
| Q |
3.04160
|
| ω |
282.6734 |
| Node |
93.3089 |
| m |
329.7398 |
| n |
0.2621 |
| Epoch |
2460800.5 |
| nobs |
512 |
| nopp |
15 |
| Years observed |
1991-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.225 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
17.300 |
|
| 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 |
| 2.4184 |
0.2246 |
0.0397 |
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 |
| 17.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |