2008 CH156
2008CH156, 1998 UZ12, 1998UZ12, 2006 XP12, 2006XP12, J98U12Z, K06X12P, K08CF6H, L8940
All data for this body: [vot]
MPC data
| Name (number) |
2008 CH156 (218940) |
| a |
2.42447 |
| e |
0.20395 |
| i / sin(i) |
2.4565 /
0.04286
|
| q |
1.93000
|
| Q |
2.91895
|
| ω |
235.5809 |
| Node |
51.7707 |
| m |
299.1273 |
| n |
0.2611 |
| Epoch |
2460200.5 |
| nobs |
292 |
| nopp |
16 |
| Years observed |
1994-2023 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.424 |
|
| ep |
0.191 |
|
| sin(ip) |
0.034 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.200 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4239 |
0.1912 |
0.0337 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 17.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |