2009 HA99
2009HA99, K09H99A, R9115
All data for this body: [vot]
MPC data
| Name (number) |
2009 HA99 (279115) |
| a |
2.25705 |
| e |
0.07916 |
| i / sin(i) |
4.9047 /
0.08550
|
| q |
2.07837
|
| Q |
2.43573
|
| ω |
281.1024 |
| Node |
132.7286 |
| m |
66.5552 |
| n |
0.2907 |
| Epoch |
2460800.5 |
| nobs |
403 |
| nopp |
13 |
| Years observed |
1995-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.257 |
|
| ep |
0.084 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
17.530 |
|
| 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 |
| 2.2571 |
0.0836 |
0.0822 |
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 |
| 17.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |