21211+0104

  • Unique Name: 21211+0104BAL1227
  • RA: 21 21 03.86
  • Dec: +01 05 16.4
  • Discoverer: BAL
  • Discoverer Number: 1227
  • Components:
  • First year: 1895
  • Last year: 2003
  • Observations: 2
  • First position angle: 117
  • Last position angle: 152
  • First separation: 4.6
  • Last separation: 4.3
  • Mag first component: 9.2
  • Mag second component: 10.4
  • Spectral type: K0
  • Primary proper motion RA: 40
  • Primary proper motion DEC: -10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: