21376+5546

  • Unique Name: 21376+5546BU 686AB
  • RA: 21 37 34.70
  • Dec: +55 45 48.7
  • Discoverer: BU
  • Discoverer Number: 686
  • Components: AB
  • First year: 1877
  • Last year: 2008
  • Observations: 16
  • First position angle: 298
  • Last position angle: 310
  • First separation: 0.4
  • Last separation: 1.0
  • Mag first component: 9.39
  • Mag second component: 11.22
  • Spectral type: A
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -17
  • Durchmusterung: +55 2610
  • Notes: