Erratum: ``A Dedicated M Dwarf Planet Search Using the Hobby-Eberly Telescope'' (AJ, 126, 3099 [2003])

Details Erratum: ``A Dedicated M Dwarf Planet Search Using the Hobby-Eberly Telescope'' (AJ, 126, 3099 [2003]) Erratum: ``A Dedicated M Dwarf Planet Search Using the Hobby-Eberly Telescope'' (AJ, 126, 3099 [2003])

Dec 2006

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2006aj....132.2755e&link_type=abstract

The Astronomical Journal, Volume 132, Issue 6, pp. 2755-2755.

Astronomy and Astrophysics

Astronomy

1

Scientific paper

Shortly after publication of our paper, we found an error in the coordinate entry for GJ 864 that introduced a systematic error into the correction to the barycenter of the solar system. After correction of this mistake, we found a much smaller linear radial velocity trend of -32.3+/-2.4 m s-1 yr-1 (χ2red=0.97, dof=25). The classification of GJ 864 as a radial-velocity-constant star using the less precise CORAVEL data by Tokovinin (1992) is correct, considering the now much shallower trend. The companion causing this linear trend probably has a period far exceeding our 999 days of monitoring.

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