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J/A+A/314/846 Radial velocities of Gliese 692.1 (Duquennoy+ 1996)
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Spectroscopic and speckle interferometric orbit of Gliese 692.1
Duquennoy A., Tokovinin A.A., Leinert C., Glindemann A.,
Halbwachs J.-L., Mayor M.
<Astron. Astrophys. 314, 846 (1996)>
=1996A&A...314..846D (SIMBAD/NED BibCode)
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ADC_Keywords: Radial velocities
Keywords: stars: HD 161198, Gliese 692.1 - binaries: spectroscopic; visual
Description:
The combined spectroscopic and interferometric orbit of the
single-lined binary dwarf HD 161198=Gliese 692.1 is derived from the
radial velocities measured with two correlation radial-velocity
spectrometers, CORAVEL and RVM, and from speckle-interferometry in
the near IR. The orbital period is 7.0 years, eccentricity e=0.936.
Secondary mass is about 0.3 solar mass.
Objects:
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RA (2000) DE Designation(s)
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17 43 16 +21 37 04 HD 161198 = Gliese 692.1
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table2a 32 98 Radial velocities and residuals. I. CORAVEL data
table2b 32 40 Radial velocities and residuals. II. RVM data
(correction +0.20km/s)
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Byte-by-byte Description of file: table2a table2b
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Bytes Format Units Label Explanations
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1- 11 F11.3 d HJD Heliocentric Julian date
14- 18 F5.2 km/s RV Radial velocity
21- 24 F4.2 km/s e_RV rms uncertainty on radial velocity
28- 32 F5.2 km/s DRV Observed minus calculated radial velocities
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Acknowledgements: Elisabeth Teichmann <Elisabeth.Teichmann@obs.unige.ch>
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(End) Patricia Bauer [CDS] 24-Apr-1996