21573+3732

  • Unique Name: 21573+3732ES 2526AB
  • RA: 21 57 18.11
  • Dec: +37 31 08.3
  • Discoverer: ES
  • Discoverer Number: 2526
  • Components: AB
  • First year: 1931
  • Last year: 2011
  • Observations: 6
  • First position angle: 87
  • Last position angle: 269
  • First separation: 16.7
  • Last separation: 18.1
  • Mag first component: 12.05
  • Mag second component: 12.7
  • Spectral type: F6V+F5V
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes: U
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