Skip to main content

Questions tagged [ngc]

Questions regarding the New General Catalogue.

1 question with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
2 votes
0 answers
48 views

How are objects in New General Catalogue ordered?

How are objects in New General Catalogue ordered? Do the numbers themself have any meaning? What about other well-known catalogues?
Real Dreams's user avatar