03312+4204

  • Unique Name: 03312+4204BVD 189
  • RA: 03 31 09.56
  • Dec: +42 03 49.7
  • Discoverer: BVD
  • Discoverer Number: 189
  • Components:
  • First year: 1999
  • Last year: 2003
  • Observations: 2
  • First position angle: 165
  • Last position angle: 165
  • First separation: 23.1
  • Last separation: 23.2
  • Mag first component: 18.0
  • Mag second component: 18.0
  • Spectral type: M4+M4
  • Primary proper motion RA: 74
  • Primary proper motion DEC: -58
  • Secondary proper motion RA: 74
  • Secondary proper motion DEC: -63
  • Durchmusterung:
  • Notes: V