|The Minor Planet Center provides a cross reference of recent (up to a
old) observer assigned
temporary designations as given on the NEO Confirmation page, together
with the new provisional designations assigned to them
Older designations should be available via an MPC service
this has not been operational recently.
Links to lists of older designations are provided below from archives
compiled at Great Shefford Observatory from the original MPC page. They are generally complete
from 19 Aug 2002 onwards, with occasional gaps as indicated within the
lists and below.