20511+2457

  • Unique Name: 20511+2457POU5044
  • RA: 20 51 06.20
  • Dec: +24 57 31.8
  • Discoverer: POU
  • Discoverer Number: 5044
  • Components:
  • First year: 1898
  • Last year: 2002
  • Observations: 4
  • First position angle: 320
  • Last position angle: 315
  • First separation: 12.1
  • Last separation: 12.8
  • Mag first component: 9.82
  • Mag second component: 13.3
  • Spectral type: G5
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: 4
  • Durchmusterung: +24 4257
  • Notes:
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