1999 XQ71
1999XQ71, 1990 TK11, 1990TK11, 41271, J90T11K, J99X71Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 XQ71 (41271) |
| a |
2.62514 |
| e |
0.24160 |
| i / sin(i) |
2.3683 /
0.04132
|
| q |
1.99090
|
| Q |
3.25936
|
| ω |
93.8924 |
| Node |
232.7851 |
| m |
295.2821 |
| n |
0.2317 |
| Epoch |
2460200.5 |
| nobs |
1126 |
| nopp |
20 |
| Years observed |
1990-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.625 |
|
| ep |
0.208 |
|
| sin(ip) |
0.061 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.410 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6246 |
0.2080 |
0.0606 |
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 |
| 15.41 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |