42 (Number) just might be the longest Wikipedia page for a single number integer.
In the Astronomy subsection of that article it says:
In January 2004, asteroid 2001 DA42 was given the permanent name 25924 Douglasadams, for the author Douglas Adams who popularized the number 42. Adams died in 2001. Brian G. Marsden, the director of the Minor Planet Center and the secretary for the naming committee, remarked that, with even his initials in the provisional designation, "This was sort of made for him, wasn't it?".
Did the temporary name DA42 arise naturally? Was there a whole series of DA's and when 42 came up someone jumped on it, or was getting the original temporary name of DA42 helped along somehow in order to make it available for later conversion to 25924 Douglasadams?
potentially related and/or helpful:
- this answer to How official is TNO 486958, 2014 MU69's new name Arrokoth?
- How did Biden become VP? (naming of 2012 VP113)
- What does "TON" in TON 618 stand for?
- What is the naming convention for newly discovered objects? (question #81 from 2013)
- Wikipedia's Provisional designation in astronomy; New-style provisional designation (hat tip to @PM 2Ring)