Observations of comets and minor planets

A series of 138 observations of comets and minor planets made by the late G. Van Biesbroeck from 1964 to 1971 are presented. The observations were made with the 213-cm Kitt Peak reflector, the 154-cm reflector at the Catalina Station of the Lunar and Planetary Laboratory, and the 18-cm Bailey Astrograph. The observations are tabulated with their right ascensions and declinations referred to the mean equinox of 1950.0 and corresponding to the (UT) time of exposure. The exposure length, the telescope location, and the east longitude and parallax constants of the locations are also provided.