21185+5505

  • Unique Name: 21185+5505ES 2707
  • RA: 21 18 30.31
  • Dec: +55 05 07.4
  • Discoverer: ES
  • Discoverer Number: 2707
  • Components:
  • First year: 1910
  • Last year: 2003
  • Observations: 3
  • First position angle: 338
  • Last position angle: 348
  • First separation: 9.0
  • Last separation: 10.1
  • Mag first component: 8.68
  • Mag second component: 12.7
  • Spectral type: A2
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -20
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +54 2512
  • Notes: