07139+2957

  • Unique Name: 07139+2957HO 31
  • RA: 07 13 58.67
  • Dec: +29 57 06.7
  • Discoverer: HO
  • Discoverer Number: 31
  • Components:
  • First year: 1886
  • Last year: 2006
  • Observations: 11
  • First position angle: 7
  • Last position angle: 11
  • First separation: 10.9
  • Last separation: 11.2
  • Mag first component: 10.7
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -1
  • Durchmusterung: +30 1454
  • Notes: