2012 HL9
2012HL9, K12H09L, y0729
All data for this body: [vot]
MPC data
| Name (number) |
2012 HL9 (600729) |
| a |
2.43912 |
| e |
0.17743 |
| i / sin(i) |
9.8312 /
0.17075
|
| q |
2.00634
|
| Q |
2.87190
|
| ω |
61.9058 |
| Node |
152.1934 |
| m |
154.0532 |
| n |
0.2587 |
| Epoch |
2460800.5 |
| nobs |
119 |
| nopp |
9 |
| Years observed |
2004-2024 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.442 |
|
| ep |
0.203 |
|
| sin(ip) |
0.165 |
|
| G |
0.150 |
|
| H |
17.670 |
|
| 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 |
| 2.4419 |
0.2029 |
0.1650 |
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 |
| 17.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |