21378+6402

  • Unique Name: 21378+6402HJ 1680AB
  • RA: 21 37 40.62
  • Dec: +64 03 45.9
  • Discoverer: HJ
  • Discoverer Number: 1680
  • Components: AB
  • First year: 1828
  • Last year: 2012
  • Observations: 5
  • First position angle: 264
  • Last position angle: 269
  • First separation: 10.0
  • Last separation: 15.9
  • Mag first component: 10.5
  • Mag second component: 12.47
  • Spectral type:
  • Primary proper motion RA: -6
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes: