A 857
Info Chart Aladin

  Umi
☀8.79/12.6mag
Ø 2''

WDS ID17253+8445
Common catalogue IDA 857
Components
Other Designation
Position angle49
Separation2.1
Mag First8.79
Mag Second12.6
Delta mag3.81
Spectral TypeA3
ConstellationUrsa minor
RA17:25:19.1
Dec+84:44:55.1