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spiral galaxy
spiral galaxy
787
inventions and discoveries
Invention or discovery
Date
Inventor or discoverer
NGC 3274
1783
William Herschel
NGC 1589
December 19, 1783
William Herschel
NGC 3655
December 30, 1783
William Herschel
NGC 4343
1784
William Herschel
NGC 2894
January 23, 1784
William Herschel
NGC 4470
January 23, 1784
William Herschel
NGC 4420
January 24, 1784
William Herschel
NGC 4453
January 28, 1784
William Herschel
NGC 4591
January 28, 1784
William Herschel
NGC 3649
February 15, 1784
William Herschel
NGC 4457
February 23, 1784
William Herschel
NGC 3547
March 11, 1784
William Herschel
NGC 3190
March 12, 1784
William Herschel
NGC 3437
March 12, 1784
William Herschel
NGC 4529
March 12, 1784
William Herschel
NGC 3507
March 14, 1784
William Herschel
NGC 3686
March 14, 1784
William Herschel
NGC 4294
March 15, 1784
William Herschel
NGC 4491
March 15, 1784
William Herschel
NGC 2648
March 19, 1784
William Herschel
NGC 2661
March 19, 1784
William Herschel
NGC 3020
March 19, 1784
William Herschel
NGC 3024
March 19, 1784
William Herschel
NGC 3153
March 19, 1784
William Herschel
NGC 2774
March 21, 1784
William Herschel
NGC 3473
March 21, 1784
William Herschel
NGC 4502
March 21, 1784
William Herschel
NGC 4515
March 21, 1784
William Herschel
NGC 4037
April 8, 1784
William Herschel
NGC 4222
April 8, 1784
William Herschel
NGC 4419
April 8, 1784
William Herschel
NGC 4516
April 8, 1784
William Herschel
NGC 3559
April 12, 1784
William Herschel
NGC 3976
April 13, 1784
William Herschel
NGC 4197
April 13, 1784
William Herschel
NGC 4224
April 13, 1784
William Herschel
NGC 4246
April 13, 1784
William Herschel
NGC 4333
April 13, 1784
William Herschel
NGC 4370
April 13, 1784
William Herschel
NGC 4423
April 13, 1784
William Herschel
NGC 4588
April 13, 1784
William Herschel
NGC 3833
April 15, 1784
William Herschel
NGC 3876
April 15, 1784
William Herschel
NGC 3681
April 17, 1784
William Herschel
NGC 3684
April 17, 1784
John Frederick William Herschel
NGC 3968
April 17, 1784
William Herschel
NGC 4193
April 17, 1784
William Herschel
NGC 4440
April 17, 1784
William Herschel
NGC 4602
April 17, 1784
William Herschel
NGC 3535
April 18, 1784
William Herschel
NGC 1012
September 11, 1784
William Herschel
NGC 495
September 12, 1784
William Herschel
NGC 496
September 12, 1784
William Herschel
NGC 523
September 13, 1784
William Herschel
NGC 1253A
September 20, 1784
William Herschel
NGC 1287
September 20, 1784
William Herschel
NGC 702
September 20, 1784
William Herschel
NGC 748
September 20, 1784
William Herschel
NGC 958
September 20, 1784
William Herschel
NGC 1160
October 7, 1784
William Herschel
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