2012 HJ89
2012HJ89, ~0kNm, K12H89J
All data for this body: [vot]
MPC data
| Name (number) |
2012 HJ89 (798298) |
| a |
2.64307 |
| e |
0.23374 |
| i / sin(i) |
5.6462 /
0.09839
|
| q |
2.02528
|
| Q |
3.26086
|
| ω |
204.3898 |
| Node |
123.3883 |
| m |
299.6631 |
| n |
0.2294 |
| Epoch |
2460800.5 |
| nobs |
91 |
| nopp |
8 |
| Years observed |
2012-2025 |
| rms |
0.33 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.643 |
|
| ep |
0.200 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
17.910 |
|
| 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 |
| 2.6431 |
0.2002 |
0.0771 |
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 |
| 17.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |