J/A+AS/123/209 Radial velocity curve of Sigma Gem (Duemmler+ 1997)
A new radial velocity curve for the RS Canum Venatoricorum star Sigma Geminorum.
Constraints on its physical parameters.
Duemmler R., Ilyin I.V., Tuominen I.
<Astron. Astrophys. Suppl. Ser. 123, 209 (1997)>
=1997A&AS..123..209D 1997A&AS..123..209D (SIMBAD/NED BibCode)
ADC_Keywords: Binaries, spectroscopic ; Radial velocities ; Stars, variable ;
Keywords: stars: binaries: spectroscopic - stars: fundamental parameters -
stars: individual: sigma Gem
Description:
The table contains the radial velocities of the RS CVn star sigma
Geminorum measured by cross-correlation using Beta Oph as template
from the high-resolution SOFIN spectra around 6175A.
Objects:
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RA (2000) DE Designation(s)
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07 43 18.4 +28 53 12 sigma Gem = HD 62044 = HR 2973
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File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1 26 29 Radial velocities measured from the SOFIN spectra
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Byte-by-byte Description of file: table1
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Bytes Format Units Label Explanations
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1- 8 A8 "DD/MM/YY" OBSdate civil date of observation
10- 21 F12.4 d HJD Heliocentric Julian Date of mid-exposure
23- 26 F4.1 km/s RV heliocentric radial velocity
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Acknowledgements: Rolf Duemmler
(End) Patricia Bauer [CDS] 26-Sep-1996