21561+5224

  • Unique Name: 21561+5224ES 1107
  • RA: 21 56 09.30
  • Dec: +52 24 07.4
  • Discoverer: ES
  • Discoverer Number: 1107
  • Components:
  • First year: 1911
  • Last year: 2003
  • Observations: 3
  • First position angle: 352
  • Last position angle: 352
  • First separation: 6.3
  • Last separation: 6.5
  • Mag first component: 10.06
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -8
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +51 3190
  • Notes: