21504+1549

  • Unique Name: 21504+1549J 3148
  • RA: 21 50 25.77
  • Dec: +15 48 34.5
  • Discoverer: J
  • Discoverer Number: 3148
  • Components:
  • First year: 1944
  • Last year: 2001
  • Observations: 3
  • First position angle: 125
  • Last position angle: 132
  • First separation: 7.0
  • Last separation: 9.6
  • Mag first component: 9.13
  • Mag second component: 13.0
  • Spectral type: G0
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -59
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +15 4509
  • Notes:
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