20572+4110

  • Unique Name: 20572+4110HDS2986
  • RA: 20 57 10.41
  • Dec: +41 10 01.9
  • Discoverer: HDS
  • Discoverer Number: 2986
  • Components:
  • First year: 1989
  • Last year: 2009
  • Observations: 10
  • First position angle: 217
  • Last position angle: 176
  • First separation: 0.3
  • Last separation: 0.1
  • Mag first component: 4.07
  • Mag second component: 6.4
  • Spectral type: A1Vn
  • Primary proper motion RA: 9
  • Primary proper motion DEC: -24
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +40 4364
  • Notes: N
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