Barred Spiral Galaxy NGC 1924

Quote fromDreyer's New General Catalog (NGC):

"Very faint, pretty large, irregularly round, stars nearby."

NGC 1924 is a fine barred spiral galaxy with an inner ring in the constellation of Orion not 2 degrees from the Great Orion Nebula, M-42. The fact that it is an Infrared Astronomy Satellite (IRAS) object indicates a lot of dust. A rough distance estimate for NGC 1924 is 133 Million Light Years, and at that distance its true diameter would be about 62,000 light years.

It is an easy object to see in Kopernik's 20 inch telescope. It appears as a round nearly featureless patch, with a slight brightening toward center,and just a hint of bar or spiral pattern.

• NGC 1924
• Magnitude: 13.3
• Constellation: Orion
• RA: 05h 28m 02.1s
• Dec: -05° 18' 39" Epoch 2000
• Size (mins): 1.6' x 1.2'
• Classification: SB(r)bc III
                          Barred Spiral, inner ring, Luminosity Class III
  
  

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George Normandin, KAS

March 18th, 2000