1999 XW109
1999XW109, I7845, J99XA9W
All data for this body: [vot]
MPC data
| Name (number) |
1999 XW109 (187845) |
| a |
3.08034 |
| e |
0.21990 |
| i / sin(i) |
6.7981 /
0.11837
|
| q |
2.40298
|
| Q |
3.75771
|
| ω |
304.3992 |
| Node |
90.3592 |
| m |
163.2776 |
| n |
0.1823 |
| Epoch |
2460200.5 |
| nobs |
530 |
| nopp |
16 |
| Years observed |
1999-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.077 |
|
| ep |
0.173 |
|
| sin(ip) |
0.096 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0768 |
0.1728 |
0.0959 |
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 |
| 15.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |