1999 XC139
1999XC139, 2005 YO173, 2005YO173, J99XD9C, K05YH3O, L9249
All data for this body: [vot]
MPC data
| Name (number) |
1999 XC139 (219249) |
| a |
3.18377 |
| e |
0.08111 |
| i / sin(i) |
14.5291 /
0.25087
|
| q |
2.92554
|
| Q |
3.44201
|
| ω |
353.1178 |
| Node |
98.5522 |
| m |
71.2216 |
| n |
0.1735 |
| Epoch |
2460200.5 |
| nobs |
667 |
| nopp |
16 |
| Years observed |
1999-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.178 |
|
| ep |
0.098 |
|
| sin(ip) |
0.229 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.860 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1780 |
0.0976 |
0.2293 |
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 |
| 14.86 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |