Extension including terms of the sixth order, of the formulae for orbit determination of a narrow visual binary by harmonic analysis, and their convergency
Subtitle: the orbit of the binary CoD -30°529=delta 31
By: by N. Wieth-Knudsen.
Series: Lunds Universitets Arsskrift -- N.F. Avd. 2. Bd. 52, nr. 12; Kungl. Fysiografiska Sallskapets Handlingar -- N.F. Bd. 67, nr. 12
Publisher: Gleerup
Published: 1956
Place of publication: Lund
Language: eng