2013 HF9
2013HF9, 2007 XK49, 2007XK49, e1684, K07X49K, K13H09F
All data for this body: [vot]
MPC data
| Name (number) |
2013 HF9 (401684) |
| a |
2.63110 |
| e |
0.04449 |
| i / sin(i) |
11.1223 /
0.19290
|
| q |
2.51404
|
| Q |
2.74816
|
| ω |
105.4501 |
| Node |
95.7714 |
| m |
151.9457 |
| n |
0.2309 |
| Epoch |
2460200.5 |
| nobs |
292 |
| nopp |
12 |
| Years observed |
2004-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.631 |
|
| ep |
0.078 |
|
| sin(ip) |
0.177 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6313 |
0.0780 |
0.1768 |
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 |
| 16.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |