2011 HQ9
2011HQ9, 2006 YT34, 2006YT34, K06Y34T, K11H09Q, S1978
All data for this body: [vot]
MPC data
| Name (number) |
2011 HQ9 (281978) |
| a |
2.18878 |
| e |
0.11956 |
| i / sin(i) |
7.8628 /
0.13680
|
| q |
1.92708
|
| Q |
2.45047
|
| ω |
233.5300 |
| Node |
82.8192 |
| m |
206.6717 |
| n |
0.3044 |
| Epoch |
2460200.5 |
| nobs |
247 |
| nopp |
12 |
| Years observed |
2005-2022 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.189 |
|
| ep |
0.030 |
|
| sin(ip) |
0.130 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.460 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1890 |
0.0300 |
0.1298 |
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 |
| 17.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |