2012CH2
1994GM8, J94G08M, K12C02H, W9166
All data for this body: [vot]
MPC data
| Name (number) |
2012CH2 (329166) |
| Packed designation |
W9166 |
| a |
2.76368 |
| e |
0.03057 |
| i / sin(i) |
8.7265 /
0.15172
|
| q |
2.67920
|
| Q |
2.84815
|
| ω |
171.2575 |
| Node |
337.4117 |
| m |
57.1158 |
| n |
0.2145 |
| Epoch |
2459600.5 |
| nobs |
171 |
| nopp |
11 |
| Years observed |
1994-2021 |
| rms |
0.47 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.764 |
|
| ep |
0.069 |
|
| sin(ip) |
0.161 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7639 |
0.0693 |
0.1612 |
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 |
| 16.73 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |