10172-2256

  • Unique Name: 10172-2256B 789
  • RA: 10 17 11.91
  • Dec: -22 56 12.8
  • Discoverer: B
  • Discoverer Number: 789
  • Components:
  • First year: 1931
  • Last year: 1991
  • Observations: 4
  • First position angle: 319
  • Last position angle: 313
  • First separation: 0.7
  • Last separation: 0.8
  • Mag first component: 10.93
  • Mag second component: 11.63
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -10
  • Durchmusterung: -22 2884
  • Notes: