The Herschel 400 is a list of 400 galaxies, nebulae, and star clusters, picked from over 2,500 deep-sky objects discovered and catalogued by the great eighteenth-century astronomer Sir William Herschel and his sister Caroline. It comprises 231 galaxies, 107 open clusters, 33 globular clusters, 20 planetary nebulae, 2 halves of a single planetary nebula, and 7 bright nebulae.
Bob Chapman completed his Herschel 400 in sept. 2007 CERT No: 327
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Lynn Chetwynd completed her herschel 400 list in Sept 2014 |
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Lynn Chetwynd has completed all of the Herschel 400 list as of Sept 2014
Adam Clyson as of march 2010 has completed 142 of the Herschel 400 list
Adam Clyson as of march 2010 has completed 142 of the Herschel 400 list
TO VIEW OR DOWNLOAD A COPY OF THE HERSCHEL 400 LIST CLICK ON THE FILE BELOW
| herschel_400_list.pdf |