2009 HH45
2009HH45, 2007 XW18, 2007XW18, K07X18W, K09H45H, U5959
All data for this body: [vot]
MPC data
| Name (number) |
2009 HH45 (305959) |
| a |
2.58512 |
| e |
0.11776 |
| i / sin(i) |
8.3343 /
0.14495
|
| q |
2.28068
|
| Q |
2.88955
|
| ω |
119.0788 |
| Node |
33.2848 |
| m |
352.6580 |
| n |
0.2371 |
| Epoch |
2460800.5 |
| nobs |
617 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.584 |
|
| ep |
0.156 |
|
| sin(ip) |
0.138 |
|
| G |
0.150 |
|
| H |
16.520 |
|
| 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 |
| 2.5844 |
0.1557 |
0.1375 |
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 |
| 16.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |