1999 XL228
1999XL228, 2003 WV141, 2003WV141, D0157, J99XM8L, K03WE1V
All data for this body: [vot]
MPC data
| Name (number) |
1999 XL228 (130157) |
| a |
2.57044 |
| e |
0.30342 |
| i / sin(i) |
5.6863 /
0.09908
|
| q |
1.79052
|
| Q |
3.35036
|
| ω |
288.2234 |
| Node |
88.8609 |
| m |
327.5829 |
| n |
0.2392 |
| Epoch |
2460200.5 |
| nobs |
960 |
| nopp |
17 |
| Years observed |
1999-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.571 |
|
| ep |
0.217 |
|
| sin(ip) |
0.085 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.720 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5713 |
0.2169 |
0.0850 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |