21074+3853

  • Unique Name: 21074+3853MLB 890
  • RA: 21 07 24.53
  • Dec: +38 53 04.3
  • Discoverer: MLB
  • Discoverer Number: 890
  • Components:
  • First year: 1933
  • Last year: 2002
  • Observations: 3
  • First position angle: 249
  • Last position angle: 250
  • First separation: 5.0
  • Last separation: 5.6
  • Mag first component: 12.69
  • Mag second component: 11.6
  • Spectral type:
  • Primary proper motion RA: -19
  • Primary proper motion DEC: 9
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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