oa MNASSA : Monthly Notes of the Astronomical Society of South Africa - The orbit of 3208 ADS 6914
In a previous article (Monthly Notes Vol. 11 p. 32) it was suggested, to account for the peculiar motion indicated, by the measures of this pair, that one of the visible componants is revolving round the centre of gravity of itself and an invisible companion in a period of about 40 years, the semi-axis major of the orbit being about 0.""10.
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