2014 HQ221
2014HQ221, ~0c2e, 2020 HQ30, 2020HQ30, K14HM1Q, K20H30Q
All data for this body: [vot]
MPC data
| Name (number) |
2014 HQ221 (766236) |
| a |
3.21619 |
| e |
0.10971 |
| i / sin(i) |
10.4875 /
0.18202
|
| q |
2.86333
|
| Q |
3.56905
|
| ω |
34.2740 |
| Node |
192.0371 |
| m |
322.8676 |
| n |
0.1709 |
| Epoch |
2460800.5 |
| nobs |
109 |
| nopp |
8 |
| Years observed |
2008-2025 |
| rms |
1.00 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.218 |
|
| ep |
0.138 |
|
| sin(ip) |
0.181 |
|
| G |
0.150 |
|
| H |
16.930 |
|
| 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 |
| 3.2182 |
0.1384 |
0.1809 |
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 |
| 16.93 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |