2009 HB12
2009HB12, 2016 JX8, 2016JX8, K09H12B, K16J08X, x8891
All data for this body: [vot]
MPC data
| Name (number) |
2009 HB12 (598891) |
| a |
2.29291 |
| e |
0.26418 |
| i / sin(i) |
24.3415 /
0.41218
|
| q |
1.68716
|
| Q |
2.89866
|
| ω |
39.9668 |
| Node |
132.2622 |
| m |
247.9308 |
| n |
0.2839 |
| Epoch |
2460800.5 |
| nobs |
178 |
| nopp |
8 |
| Years observed |
2009-2024 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.294 |
|
| ep |
0.292 |
|
| sin(ip) |
0.394 |
|
| G |
0.150 |
|
| H |
17.260 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 25 |
Phocaea |
0 |
Phocaea |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2938 |
0.2916 |
0.3944 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |