2011 CH8
2011CH8, 2008 ER57, 2008ER57, c4616, K08E57R, K11C08H
All data for this body: [vot]
MPC data
| Name (number) |
2011 CH8 (384616) |
| a |
2.19837 |
| e |
0.10842 |
| i / sin(i) |
6.2349 /
0.10860
|
| q |
1.96001
|
| Q |
2.43673
|
| ω |
306.2827 |
| Node |
129.1871 |
| m |
189.6061 |
| n |
0.3024 |
| Epoch |
2460800.5 |
| nobs |
314 |
| nopp |
12 |
| Years observed |
2005-2024 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.199 |
|
| ep |
0.150 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
17.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
0 |
Flora |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1988 |
0.1497 |
0.1068 |
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 |
| 17.79 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |