21180+4003

  • Unique Name: 21180+4003LDS2506
  • RA: 21 17 56.29
  • Dec: +40 03 31.8
  • Discoverer: LDS
  • Discoverer Number: 2506
  • Components:
  • First year: 1954
  • Last year: 2002
  • Observations: 3
  • First position angle: 159
  • Last position angle: 161
  • First separation: 14.0
  • Last separation: 14.1
  • Mag first component: 14.47
  • Mag second component: 14.5
  • Spectral type:
  • Primary proper motion RA: -45
  • Primary proper motion DEC: -36
  • Secondary proper motion RA: -36
  • Secondary proper motion DEC: -33
  • Durchmusterung:
  • Notes: