20174+1522

  • Unique Name: 20174+1522CHE 276
  • RA: 20 17 27.96
  • Dec: +15 21 46.9
  • Discoverer: CHE
  • Discoverer Number: 276
  • Components:
  • First year: 1910
  • Last year: 2008
  • Observations: 6
  • First position angle: 260
  • Last position angle: 261
  • First separation: 19.3
  • Last separation: 18.1
  • Mag first component: 11.0
  • Mag second component: 11.5
  • Spectral type:
  • Primary proper motion RA: -124
  • Primary proper motion DEC: -9
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: