21504+1626

  • Unique Name: 21504+1626UC 4580
  • RA: 21 50 21.71
  • Dec: +16 26 23.4
  • Discoverer: UC
  • Discoverer Number: 4580
  • Components:
  • First year: 1997
  • Last year: 2001
  • Observations: 2
  • First position angle: 88
  • Last position angle: 88
  • First separation: 26.3
  • Last separation: 26.4
  • Mag first component: 14.9
  • Mag second component: 15.37
  • Spectral type:
  • Primary proper motion RA: 57
  • Primary proper motion DEC: 40
  • Secondary proper motion RA: 57
  • Secondary proper motion DEC: 42
  • Durchmusterung:
  • Notes: V