2021 CC18
2021CC18, K21C18C, ~0x3B
All data for this body: [vot]
MPC data
| Name (number) |
2021 CC18 (846993) |
| a |
3.20378 |
| e |
0.06413 |
| i / sin(i) |
8.1674 /
0.14207
|
| q |
2.99831
|
| Q |
3.40926
|
| ω |
220.0394 |
| Node |
297.1055 |
| m |
260.7009 |
| n |
0.1719 |
| Epoch |
2460800.5 |
| nobs |
40 |
| nopp |
8 |
| Years observed |
2009-2024 |
| rms |
0.33 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.210 |
|
| ep |
0.069 |
|
| sin(ip) |
0.163 |
|
| G |
0.150 |
|
| H |
17.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2095 |
0.0686 |
0.1632 |
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 |
| 17.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |