Equ
☀9.8/11.7mag
Ø 4''

WDS ID21086+0938
Common catalogue IDJ 159
Components
Other Designation
Position angle245
Separation4.2
Mag First9.8
Mag Second11.7
Delta mag1.9
Spectral TypeK0
ConstellationEquuleus
RA21:08:35.2
Dec+09:37:46.3