2014 CH20
2014CH20, 2010 FN81, 2010FN81, K10F81N, K14C20H, p1266
All data for this body: [vot]
MPC data
| Name (number) |
2014 CH20 (511266) |
| a |
2.87706 |
| e |
0.17490 |
| i / sin(i) |
18.7373 /
0.32123
|
| q |
2.37386
|
| Q |
3.38026
|
| ω |
70.7262 |
| Node |
162.8514 |
| m |
45.2260 |
| n |
0.2020 |
| Epoch |
2460800.5 |
| nobs |
328 |
| nopp |
11 |
| Years observed |
2000-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.877 |
|
| ep |
0.188 |
|
| sin(ip) |
0.322 |
|
| G |
0.150 |
|
| H |
16.400 |
|
| Mass |
|
|
| D |
3.56 |
0.157 |
| pV |
0.067 |
0.0109 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8768 |
0.1879 |
0.3218 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.56 |
0.157 |
0.157 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.067 |
0.0109 |
0.0109 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |