21514+3730

  • Unique Name: 21514+3730SEI1540
  • RA: 21 51 23.07
  • Dec: +37 30 53.5
  • Discoverer: SEI
  • Discoverer Number: 1540
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 6
  • First position angle: 207
  • Last position angle: 207
  • First separation: 23.7
  • Last separation: 23.5
  • Mag first component: 10.9
  • Mag second component: 11.95
  • Spectral type:
  • Primary proper motion RA: 6
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes: