21278+3715

  • Unique Name: 21278+3715SEI1518
  • RA: 21 27 43.85
  • Dec: +37 14 59.4
  • Discoverer: SEI
  • Discoverer Number: 1518
  • Components:
  • First year: 1895
  • Last year: 2011
  • Observations: 7
  • First position angle: 142
  • Last position angle: 144
  • First separation: 14.6
  • Last separation: 15.5
  • Mag first component: 10.36
  • Mag second component: 10.97
  • Spectral type:
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -13
  • Durchmusterung:
  • Notes: N
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