2009 HS42
2009HS42, 2003 YX81, 2003YX81, 2005 GL200, 2005GL200, K03Y81X, K05GK0L, K09H42S, T6431
All data for this body: [vot]
MPC data
| Name (number) |
2009 HS42 (296431) |
| a |
2.63300 |
| e |
0.13671 |
| i / sin(i) |
5.3839 /
0.09383
|
| q |
2.27305
|
| Q |
2.99295
|
| ω |
81.5166 |
| Node |
65.5898 |
| m |
323.9634 |
| n |
0.2307 |
| Epoch |
2460800.5 |
| nobs |
299 |
| nopp |
15 |
| Years observed |
1992-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.631 |
|
| ep |
0.183 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
17.000 |
|
| 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 |
| 2.6309 |
0.1830 |
0.0802 |
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 |
| 17.00 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |