2014 CO21
2014CO21, 2010 MP66, 2010MP66, d6276, K10M66P, K14C21O
All data for this body: [vot]
MPC data
| Name (number) |
2014 CO21 (396276) |
| a |
2.58775 |
| e |
0.19023 |
| i / sin(i) |
4.0223 /
0.07014
|
| q |
2.09549
|
| Q |
3.08001
|
| ω |
159.9973 |
| Node |
326.1190 |
| m |
268.5594 |
| n |
0.2368 |
| Epoch |
2460800.5 |
| nobs |
239 |
| nopp |
9 |
| Years observed |
2008-2024 |
| rms |
0.90 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.590 |
|
| ep |
0.179 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
16.950 |
|
| Mass |
|
|
| D |
2.32 |
0.524 |
| pV |
0.063 |
0.0235 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5896 |
0.1789 |
0.0799 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.32 |
0.524 |
0.524 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0235 |
0.0235 |
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 |
| 16.95 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |