21573+3732

  • Unique Name: 21573+3732ABH 155AD
  • RA: 21 57 18.11
  • Dec: +37 31 08.3
  • Discoverer: ABH
  • Discoverer Number: 155
  • Components: AD
  • First year: 1987
  • Last year: 2009
  • Observations: 4
  • First position angle: 260
  • Last position angle: 259
  • First separation: 99.5
  • Last separation: 99.1
  • Mag first component: 12.05
  • Mag second component: 13.7
  • Spectral type: F6V
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -11
  • Durchmusterung:
  • Notes: U
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