2012LX21
1997WD19, g9823, J97W19D, K12L21X
All data for this body: [vot]
MPC data
| Name (number) |
2012LX21 (429823) |
| Packed designation |
g9823 |
| a |
2.58278 |
| e |
0.07978 |
| i / sin(i) |
9.8756 /
0.17151
|
| q |
2.37674
|
| Q |
2.78882
|
| ω |
236.3114 |
| Node |
252.3049 |
| m |
224.2218 |
| n |
0.2375 |
| Epoch |
2459600.5 |
| nobs |
186 |
| nopp |
11 |
| Years observed |
1997-2021 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.581 |
|
| ep |
0.109 |
|
| sin(ip) |
0.189 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5809 |
0.1086 |
0.1892 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.59 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |