2009 HB68
2009HB68, j7751, K09H68B
All data for this body: [vot]
MPC data
| Name (number) |
2009 HB68 (457751) |
| a |
2.42958 |
| e |
0.16317 |
| i / sin(i) |
3.0275 /
0.05282
|
| q |
2.03315
|
| Q |
2.82600
|
| ω |
31.1340 |
| Node |
124.9339 |
| m |
127.2097 |
| n |
0.2603 |
| Epoch |
2460800.5 |
| nobs |
147 |
| nopp |
9 |
| Years observed |
2007-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.428 |
|
| ep |
0.202 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
18.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4279 |
0.2024 |
0.0397 |
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 |
| 18.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |