20195+2740

  • Unique Name: 20195+2740MLB 609BC
  • RA: 20 19 25.47
  • Dec: +27 39 37.0
  • Discoverer: MLB
  • Discoverer Number: 609
  • Components: BC
  • First year: 1929
  • Last year: 2002
  • Observations: 3
  • First position angle: 287
  • Last position angle: 283
  • First separation: 13.0
  • Last separation: 17.3
  • Mag first component: 12.6
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: -25
  • Primary proper motion DEC: 10
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: R
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