04570-4642

  • Unique Name: 04570-4642HDS 642
  • RA: 04 57 00.10
  • Dec: -46 42 13.3
  • Discoverer: HDS
  • Discoverer Number: 642
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 259
  • Last position angle: 259
  • First separation: 0.2
  • Last separation: 0.2
  • Mag first component: 9.24
  • Mag second component: 10.76
  • Spectral type: F5V
  • Primary proper motion RA: 23
  • Primary proper motion DEC: 31
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -46 1629
  • Notes: