You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
A spark sql experement to join the minor planet center extended data file to the observation file
to work out the actual date of first observation not just the year.
Should work with either the numbered or unnumbered observation files.
About
spark sql joining extended mpc files with observation files.