Catalogs to be included in orbit master file: done X See 1896 Evolution of Stellar Systems, v1 X Lewis 1906 MemRAS 56 Finsen 1934 Union Obs. Circ. 4, 23 X Aitken 1935 The Binary Stars Finsen 1938 Union Obs. Circ. 4, 66 Baize 1950 J. Obs. 33, 1 Comm26 1954-1981 Inf. Circulars Worley 1963 Pub. U.S. Naval Obs. 18, pt. 3 X? Finsen & Worley 1970 Republic Obs. Circ. 7, 203 (3rd Cat.) X Comm26 1982-2002 Inf. Circulars X Worley & Heintz 1983 Pub. U.S. Naval Obs. 24, pt. 7 (4th Cat.) X Heintz 1997 web catalog of Heintz orbits Couteau? web catalog of Couteau orbits? Union/Republic Observatory Circulars (excl. Finsen catalogs) v1 v2 v3 X v4 #091-100 1934-1938 X v5 #101-110 1939-1950 v6 #111-120 1951-1961 X v7 #121-130 1962-1970