J/AJ/108/2338 J/AJ/108/2338 Photographic astrometry. VIII. W D Heintz Astron. J. 108 2338 1994 1994AJ....108.2338H I/237 : The Washington Visual Double Star Catalog, 1996.0 (Worley+, 1996) V/39 : 4th Catalog of Orbits of Visual Binaries (Worley+, 1983) J/ApJS/74/275 : Observations of double stars. XIV. (Heintz 1990) J/ApJS/83/351 : Observations of double stars. XV. (Heintz, 1992) J/ApJS/99/693 : Observations of double stars. XVI. (Heintz 1995) J/ApJS/105/475 : Observations of double stars. XVII. (Heintz 1996) Heintz & Borgman, Paper I. 1984AJ.....89.1068H Heintz, Paper II. 1986AJ.....92..446H Heintz, Paper III. 1987AJ.....94.1077H Heintz, Paper IV. 1988AJ.....96.1072H Heintz, Paper V. 1990AJ.....99..420H Heintz, Paper VI. 1991AJ....101.1071H Heintz, Paper VII. 1993AJ....105.1188H Parallaxes, trigonometric Proper motions Stars, double and multiple Stars, masses 300 trigonometric parallaxes, 15 revised binary-star orbits, and 24 mass ratios are listed and annotated.

RAh Right ascension (1900) h RAdm Right ascension (1900) (deci-minutes) 0.1min RA2000dm Right ascension (2000) (deci-minutes) 0.1min DE- Declination sign (1900) --- DEd Declination (1900) deg DEm Declination (1900) arcmin DE2000- Declination sign (2000) --- DE2000m Declination (2000) arcmin Note Note number=1 c: combined C: combined with pair BC (1987) m: mean w: with orbit i: BD+2 348 : including 1970 result BD+68 278 A: including 1966 result BD+19 872 : including 1986 result BD+29 1664 : including 1979 result BD+12 1944 : including 1979 result BD+40 2903 : including 1971 result BD+31 3767 : including 1968 result BD-5 5715 : including all earlier meas. BD+29 4741 : including 1951 result BD+15 4733 : including 1982 result r: BD+56 1459 : revised 1981 result --- Name Name --- Names Other name --- Vmag Visual magnitude mag n_Vmag v for variable, + unexplained --- SpType Spectral type --- pmRA Proper motion in right ascension mas/yr pmDE Proper motion in declination mas/yr n_pmRA Note on proper motions number=2 Terms: f: orbital q: time-quadratic a: (cg ABCc) for zeta CnC Cc b: cg for ksi UMa A --- plxr Relative parallax mas u_plxr Uncertainty flag on plxr --- e_plxr rms uncertainty on plxr mas plxabs Absolute parallax arcsec N Number of observations (night means) used --- Int1 Time interval (first year) --- --- Dash --- Int2 Time interval (last year) --- mDisk Magnitude reduction of target star(s) by rotating disks mag n_mDisk v: variable --- mf Average magnitude of the reference-star frame mag n_mf Unexplained symbol --- Me Measurer number=3 The Grant machine was used except for six binaries (*) processes at the Ridell machine --- RAh Right ascension (2000) h RAdm Right ascension (2000), deci-minutes 0.1min DE- Declination sign --- DEd Declination (2000) deg DEm Declination (2000) arcmin Name ADS/Name --- mA Magnitude of the primary mag mB Magnitude of the secondary mag SpType Spectral type --- P Period yr n Yearly motion deg/yr T Time of perihelion passage yr a Semi-major axis arcsec e Eccentricity --- i Inclination angle deg w Longitude of perihelion deg W2000 Longitude of ascending node, 2000 deg n_W2000 Unexplained flag --- Com Comments --- Name ADS/Name --- dm Brightness difference mag e_dm rms uncertainty on dm mag beta Fractional luminosity of the secondary --- e_beta rms uncertainty on beta --- n_beta s: separated --- f-beta Measured motion f-{beta} of the center of light --- e_f-beta rms uncertainty on f-beta --- f Fractional mass (B/(A+B)) --- e_f rms uncertainty on f --- Name Star name --- Name2 Name of the second star when pair --- Ntot Total number of line for the note reference --- Nline Running line number in range [1,Ntot] --- Note Text of the note --- James Marcout, Patricia Bauer CDS 1998May05 UNKNOWN UNKNOWN Prepared via OCR at CDS. J_AJ_108_2338.xml