2012 KQ20
2012KQ20, j9390, K12K20Q
All data for this body: [vot]
MPC data
| Name (number) |
2012 KQ20 (459390) |
| a |
2.89964 |
| e |
0.04097 |
| i / sin(i) |
9.6323 /
0.16733
|
| q |
2.78085
|
| Q |
3.01843
|
| ω |
69.0315 |
| Node |
67.1694 |
| m |
312.7971 |
| n |
0.1996 |
| Epoch |
2460800.5 |
| nobs |
268 |
| nopp |
12 |
| Years observed |
2007-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.897 |
|
| ep |
0.071 |
|
| sin(ip) |
0.152 |
|
| G |
0.150 |
|
| H |
16.570 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.591 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8968 |
0.0707 |
0.1519 |
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 |
| 16.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |