20544+3648

  • Unique Name: 20544+3648SEI1306
  • RA: 20 54 26.43
  • Dec: +36 47 35.1
  • Discoverer: SEI
  • Discoverer Number: 1306
  • Components:
  • First year: 1896
  • Last year: 2007
  • Observations: 8
  • First position angle: 309
  • Last position angle: 306
  • First separation: 17.6
  • Last separation: 17.0
  • Mag first component: 11.32
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -10
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -13
  • Durchmusterung:
  • Notes: