2008 HQ9
2008HQ9, K08H09Q, x8247
All data for this body: [vot]
MPC data
| Name (number) |
2008 HQ9 (598247) |
| a |
2.35692 |
| e |
0.07468 |
| i / sin(i) |
2.7126 /
0.04733
|
| q |
2.18091
|
| Q |
2.53293
|
| ω |
189.6660 |
| Node |
27.4573 |
| m |
78.9253 |
| n |
0.2724 |
| Epoch |
2460200.5 |
| nobs |
146 |
| nopp |
11 |
| Years observed |
2008-2023 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.357 |
|
| ep |
0.102 |
|
| sin(ip) |
0.044 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3575 |
0.1022 |
0.0438 |
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 |
| 18.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |