V/41 Physical parameters of spectroscopic binaries (Kraicheva+ 1980) ================================================================================ Catalogue of physical parameters of spectroscopic binary stars Kraicheva Z., Popova E., Tutukov A., Yungelson L. =1980BICDS..19...71K =1994yCat.5041....0K ================================================================================ ADC_Keywords: Binaries, spectroscopic ; Binaries, orbits ; Stars, masses Description: The catalogue contains all stars listed in the 7th Catalogue of Spectroscopic Binaries (Batten, 1967PDAO...13..119B), supplements by Pedoussaut et al.: 1971A&AS....4..253P (11), 1973A&AS...10..105P (12) and 1977A&AS...27...55P (13), and data picked up by the authors from current publications up to the beginning of 1978. File Summary: -------------------------------------------------------------------------------- FileName Lrecl Records Explanations -------------------------------------------------------------------------------- ReadMe 80 . This file catalog.dat 183 936 The catalogue of parameters -------------------------------------------------------------------------------- Byte-per-byte Description of file: catalog.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 2- 4 I3 --- Seq [1/940] Serial number 6- 17 A12 --- Name HD or DM identification or name of star 18- 19 I2 h RAh [0/24[? Right Ascension 1900 (hours) 21- 24 F4.1 min RAm [0/60[? Right Ascension 1900 (minutes) 25- 28 F4.1 min/hyr precRA ? Precession in right ascension 29 A1 - DE- Declination 1900 (sign) 30- 31 I2 deg DEd [0/90[? Declination 1900 (degrees) 33- 34 I2 arcmin DEm [0/60[? Declination 1900 (minutes) 36- 39 F4.0 arcmin/hyr precDE ? Precession in declination 40- 44 F5.2 mag Vmax ? Apparent V magnitude at maximum 45- 49 F5.2 mag Vmin ? Apparent V magnitude at minimum 50- 63 A14 --- Sp1 Spectral type of the primary component 64- 77 A14 --- Sp2 Spectral type of the secondary component 78- 80 A3 --- Q [A-E INS] Quality of the orbital elements 81- 93 F13.8 d P ? Orbital period (days) 94-100 F7.3 deg omeg1 [0/360[? Longitude of periastron {omega}_1_ 101-107 F7.3 deg omeg2 [0/360[? Longitude of periastron {omega}_2_ 108-113 F6.4 --- e [0/1] Eccentricity of the orbit 114-120 F7.3 km/s K1 [1.3/437]? semi-amplitude of primary K_1_ 121-127 F7.3 km/s K2 [5/362]? semi-amplitude of secondary K_2_ 129-135 F7.3 km/s Vo [-99/175]? Barycenter velocity V_0_ 137-143 F7.4 Msun f(m) [0/20]? Mass function f(M) (1) 144-151 F8.4 [Msun] log.M1 [-4/5.1]? Mass of primary M_1_ (log) 152-159 F8.4 [Msun] log.M2 [-4/3.1]? Mass of secondary M_2_ (log) 160-167 F8.4 [AU] log.a [0/5]? semi-major orbit axis (log) 168-175 F8.4 [g.cm2/s] log.J [46/60]? angular momentum J (log) (2) 176-183 F8.4 [cm2/s] log.j [16/22]? specific angular momentum j (log) (2) -------------------------------------------------------------------------------- Note (1): if q=M_2_/M_1_, the mass function is: f(M) = Mq^3^sin^3^i/(1+q)^2^ = 1.0385x10^-7^(1-e^2^)^3/2^KP Note (2): momentum of the relative orbit: J = (Ga)^1/2^ M_1_ M_2_ / (M_1_+M_2_)^3/2^ j = J/(M_1_+M_2_) -------------------------------------------------------------------------------- History: * The catalog was originally numbered III/57 (November 1979) * Values originally written as 99.999 .. have been changed to blanks (no value at all). ================================================================================ (End) Francois Ochsenbein [CDS] 25-Feb-1994