2014 QA221
2014QA221, ~0q46, 2016 GH23, 2016GH23, K14QM1A, K16G23H
All data for this body: [vot]
MPC data
| Name (number) |
2014 QA221 (820142) |
| a |
2.28279 |
| e |
0.21486 |
| i / sin(i) |
4.2077 /
0.07337
|
| q |
1.79231
|
| Q |
2.77327
|
| ω |
135.5203 |
| Node |
284.7744 |
| m |
333.8091 |
| n |
0.2858 |
| Epoch |
2460800.5 |
| nobs |
106 |
| nopp |
7 |
| Years observed |
2004-2021 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.282 |
|
| ep |
0.215 |
|
| sin(ip) |
0.089 |
|
| G |
0.150 |
|
| H |
18.750 |
|
| 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 |
| 2.2823 |
0.2148 |
0.0889 |
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 |
| 18.75 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |