21057+2412

  • Unique Name: 21057+2412POU5150
  • RA: 21 05 42.32
  • Dec: +24 11 34.5
  • Discoverer: POU
  • Discoverer Number: 5150
  • Components:
  • First year: 1897
  • Last year: 2001
  • Observations: 3
  • First position angle: 250
  • Last position angle: 247
  • First separation: 13.8
  • Last separation: 15.7
  • Mag first component: 14.35
  • Mag second component: 14.65
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: 6
  • Secondary proper motion RA: -21
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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