21138+2333

  • Unique Name: 21138+2333POU5274
  • RA: 21 13 48.37
  • Dec: +23 33 05.2
  • Discoverer: POU
  • Discoverer Number: 5274
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 4
  • First position angle: 320
  • Last position angle: 324
  • First separation: 17.4
  • Last separation: 17.5
  • Mag first component: 13.3
  • Mag second component: 13.4
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -30
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes: