2009 HP88
2009HP88, j7757, K09H88P
All data for this body: [vot]
MPC data
| Name (number) |
2009 HP88 (457757) |
| a |
2.38335 |
| e |
0.15975 |
| i / sin(i) |
2.2100 /
0.03856
|
| q |
2.00261
|
| Q |
2.76409
|
| ω |
173.4911 |
| Node |
15.2642 |
| m |
146.9555 |
| n |
0.2679 |
| Epoch |
2460800.5 |
| nobs |
197 |
| nopp |
10 |
| Years observed |
2003-2022 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.384 |
|
| ep |
0.197 |
|
| sin(ip) |
0.037 |
|
| G |
0.150 |
|
| H |
18.050 |
|
| 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 |
| 2.3842 |
0.1967 |
0.0367 |
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 |
| 18.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |