J/other/PASA/31.24 Milky Way detached double-lined EB catalog (Eker+, 2014)
The catalogue of stellar parameters from the detached double-lined eclipsing b
inaries in the Milky Way.
Eker Z., Bilir S., Soydugan F., Yaz Gokce E., Soydugan E., Tuysuz M.,
Semyuz T., Demircan O.
<Publ. Astron. Soc. Australia, 31, 24 (2014)>
=2014PASA...31...24E 2014PASA...31...24E (SIMBAD/NED BibCode)
ADC_Keywords: Binaries, eclipsing ; Milky Way ; Stars, masses ; Stars, diameters
Keywords: astronomical data based: catalogues - stars: binaries: eclipsing -
stars: fundamental parameters - stars: binaries: spectroscopic
Abstract:
The most accurate stellar astrophysical parameters were collected from
the solutions of the light and the radial velocity curves of 257
detached double-lined eclipsing binaries in the Milky Way. The
catalogue contains masses, radii, surface gravities, effective
temperatures, luminosities, projected rotational velocities of the
component stars, and the orbital parameters. The number of stars with
accurate parameters increased 67% in comparison to the most recent
similar collection by Torres, Andersen, & Gimenez (2010, Cat.
J/other/A+ARv/18.67). Distributions of some basic parameters were
investigated. The ranges of effective temperatures, masses, and radii
are (K)<43000, 0.18<M/M☉<33, and 0.2<R/R☉<21.2,
respectively. Being mostly located in one kpc in the Solar
neighborhood, the present sample covers distances up to 4.6kpc within
the two local Galactic arms, Carina-Sagittarius and Orion Spur. The
number of stars with both mass and radius measurements better than 1%
uncertainty is 93, better than 3% uncertainty is 311, and better than
5% uncertainty is 388. It is estimated from the Roche lobe filling
factors that 455 stars (88.5% of the sample) are spherical within 1%
of uncertainty.
Description:
The basic stellar (masses, radii, Teff, logg, vsini) and orbital
(radial velocity amplitudes K1, K2, mass ratio q, orbital pe- riod
Porb , orbital inclination i, semi-major axis a, eccentricity e)
parameters have been collected from the published material through
literature from the simultaneous solutions of light and radial
velocity curves of 257 detached eclipsing and double-lined
spectroscopic binaries in our Galaxy. The collections are complete by
the date January 2, 2013.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table1.dat 567 257 Catalogue of stellar parameters from detached
double-lined eclipsing binaries in the Milky Way
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See also:
V/128 : Chromospherically Active Binaries. Third version (Eker+, 2008)
J/other/A+ARV/18.67 : Accurate masses and radii of normal stars (Torres+, 2010)
Byte-by-byte Description of file: table1.dat
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Bytes Format Units Label Explanations
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1- 3 I3 --- Seq Sequential number
5- 26 A22 --- Name Star name
28- 33 I6 --- HD ?=- HD (III/135) number
34 A1 --- m_HD [C] Multiplicity index on HD
35- 40 I6 --- HIP ?=- HIP (I/239) number
42- 47 I6 --- SAO ?=- SAO (I/131A) number
49- 50 I2 h RAh Right ascension (J2000.0)
52- 53 I2 min RAm Right ascension (J2000.0)
55- 59 F5.2 s RAs Right ascension (J2000.0)
61 A1 --- DE- Declination sign (J2000.0)
62- 63 I2 deg DEd Declination (J2000.0)
65- 66 I2 arcmin DEm Declination (J2000.0)
68- 72 F5.2 arcsec DEs Declination (J2000.0)
74- 79 F6.2 deg GLON Galactic longitude
81- 86 F6.2 deg GLAT Galactic latitude
88-105 A18 --- SpType MK spectral type
107-125 A19 --- r_SpType Reference for spectral type
127-131 F5.2 mag Vmag Visual magnitude
133-138 F6.2 mas plx ?=- Parallax
140-144 F5.2 mas e_plx ?=- rms uncertainty on plx
146-164 A19 --- r_plx Reference for parallax
166-172 F7.2 km/s RV ?=- Radial velocity
174-178 F5.3 km/s e_RV ?=- rms uncertainty on radial velocity
180-198 A19 --- r_RV Reference for radial velocity
200-205 F6.2 km/s K1 ?=- Radial velocity semi-amplitude of
the primary component
207-211 F5.2 km/s e_K1 ?=- rms uncertainty on K1
213-218 F6.2 km/s K2 ?=- Radial velocity semi-amplitude of the
secondary component
220-224 F5.2 km/s e_K2 ?=- rms uncertainty on K2
226-230 F5.3 --- q Spectroscopic mass ratio (K1/K2)
232-250 A19 --- r_K1 Reference for spectroscopic data
252-263 F12.9 d Per Period
265-283 A19 --- r_Per Reference for period
285-290 F6.2 Rsun a Semi-major axis of apparent orbit
292-295 F4.2 Rsun e_a ?=- rms uncertainty on semi-major axis of
apparent orbit
297-301 F5.2 deg i Inclination of orbit
303-307 F5.3 --- e Orbital eccentricity
309-327 A19 --- r_a Reference for a, i and e
329-334 F6.3 Msun M1 Mass of primary component
336-340 F5.3 Msun e_M1 rms uncertainty on primary component mass
342-347 F6.3 Msun M2 Mass of secondary component
349-353 F5.3 Msun e_M2 rms uncertainty on secondary component mass
355-360 F6.3 Rsun R1 Radius of primary component
362-366 F5.3 Rsun e_R1 rms uncertainty on primary component radius
368-372 F5.3 Rsun R2 Radius of secondary component
374-378 F5.3 Rsun e_R2 rms uncertainty on secondary component radius
380-398 A19 --- r_R1 Reference for masses and radii
400-404 I5 K T1 ?=- Temperature of primary component
406-409 I4 K e_T1 ?=- rms uncertainty on temperature of
primary component
411-415 I5 K T2 ?=- Temperature of secondary component
417-420 I4 K e_T2 ?=- rms uncertainty on temperature of
secondary component
422-440 A19 --- r_T1 Reference for temperatures
442-446 F5.3 [cm/s2] logg1 ?=- Surface gravity of primary component
448-452 F5.3 [cm/s2] e_logg1 ?=- rms uncertainty on surface gravity of
primary component
454-458 F5.3 [cm/s2] logg2 ?=- Surface gravity of secondary component
460-464 F5.3 [cm/s2] e_logg2 ?=- rms uncertainty on surface gravity of
secondary component
466-484 A19 --- r_logg1 Reference for surface gravities
486-492 F7.3 km/s vsini1 ?=- Projected rotational velocity of
primary component
494-499 F6.3 km/s e_vsini1 ?=- rms uncertainty on projected
rotational velocity of primary component
501-507 F7.3 km/s vsini2 ?=- Projected rotational velocity of
secondary component
509-514 F6.3 km/s e_vsini2 ?=- rms uncertainty on projected rotational
velocity of secondary component
516-534 A19 --- r_vsini1 Reference for projected rotational velocities
536-541 F6.1 pc d ?=- Distance
543-547 F5.1 pc e_d ?=- rms uncertainty on distance
549-567 A19 --- r_d Reference for distance
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Acknowledgements:
Selcuk Bilir, sbilir(at)istanbul.edu.tr
(End) Patricia Vannier [CDS] 02-Sep-2015