• Constellation: Cassiopeia
  • Right Ascension: 01h 19m 32.6s
  • Declination: +58° 17′ 27″
  • Distance: 7,900 ly

NGC 457, better known as the ET cluster or the Owls cluster, is an open cluster located in the constellation of Cassiopeia




 

  • Telescope: EDT 80mm Reftactor
  • Camera: ZWO 1600 MM