Results 11 to 20 of about 374,157 (297)
Orbits Of Five Visual Binary Stars [PDF]
Baltic Astron.16:435-442, 2007, 2007 We presented here the orbital parameters for five visual binary stars calculated by using the new method which we named Sector Grid Search. Orbital parameters were obtained for the following stars: WDS 00152+2722 = ADS 195, WDS 02202+2949 = ADS 1780, WDS 11550$-$5606 = HIP 58106, WDS 16256$-$2327 = ADS 10049 and WDS 16256$-$2327 = ADS 10045.
Bojan Novaković
arxiv +5 more sources
Orbits of Ten Visual Binary Stars [PDF]
Chinese Journal of Astronomy and Astrophysics, 2007 We present the orbits of ten visual binary stars: WDS 01015+6922, WDS 01424–0645, WDS 01461+6349, WDS 04374–0951, WDS 04478+5318, WDS 05255–0033, WDS 05491+6248, WDS 06404+4058, WDS 07479–1212, and WDS 18384+0850. We have also determined their masses, dynamical parallaxes and ephemerides.
Bojan Novaković
semanticscholar +4 more sources
Orbital elements of five close visual binary stars [PDF]
Astronomische Nachrichten, 2000 Revised orbital elements of the visual binary stars STT 2, STT 4, BU 1015, STT 6 and BU 395 are given. Dynamical parallaxes and total masses of the systems have been calculated.
M. Scardia +3 more
semanticscholar +7 more sources
The mass-ratio distribution of Visual Binary Stars [PDF]
Astrophysics and Space Science, 1990 The selection effects that govern the observations of Visual Binary Stars are investigated, in order to obtain a realistic statistical distribution of the mass-ratioq=Msec/Mprim. To this end a numerical simulation programme has been developed, which ‘generates’ binary stars and ‘looks’ at them to determine whether an observer on Earth would be able to ...
S. J. Hogeveen
semanticscholar +7 more sources
Spectroscopy of close visual binary components of the stable shell star 1 Del [PDF]
A&A 587, A22 (2016), 2016 Stable shell stars are ideal objects for studying basic physical principles of the formation of disks in Be stars. If these stars have a close unresolved visual companion, its contribution toward the modelling of the disk cannot be overlooked, as is sometimes done.
Jiří Kubát +4 more
arxiv +7 more sources
The Masses of Visual Binary Stars of Different Spectral Types [PDF]
Monthly Notices of the Royal Astronomical Society, 1923 John W. Jackson
semanticscholar +4 more sources
The masses of visual binary stars
The Astronomical Journal, 1922 Jake Miller, J. H. Pitman
semanticscholar +5 more sources
THE MASSES OF VISUAL BINARY STARS [PDF]
Publications of the Astronomical Society of the Pacific, 1919 R. G. Aitken
semanticscholar +3 more sources
Mass-ratios in visual binary stars
The Astronomical Journal, 1916 G. van Biesbroeck
semanticscholar +4 more sources
The Densities of Visual Binary Stars
The Astrophysical Journal, 1916 E. Öpik
semanticscholar +4 more sources