tgandet on 22-Oct-2010 23:57:42 GMT about HD 128642
Spectroscopic binary orbit given by R.F. Griffin in
The Observatory, 2010, vol. 130, p. 75
. No MK type available, but Griffin supposes a spectral type about G7V. Hipparcos Catalogue gives astrometric orbital elements.
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View annotation on HD 128642 object