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Dynamics of quadruple system Finsen 332 = ADS 11640 = Hip 92027 = WDS
Olevic, D.; Cvetkovic, Z.
In 1829 Struve discovered a double star denoted as STF 2375 AB later on. Its separation was 2.2". It was noticed by Finsen from the Southern Observatory (Johannesburg) in 1953 that the components A and B are close binaries with separations about 0.15. The motion within this quadruple system - FIN 332 Aa and FIN 332 Bb - has been monitored from tha…
a First and 11 Recalculated Orbits of Double Stars
Olevic, D.; Jovanovic, P.
We present the first orbit for the pair CHARA 130 as well as recalculated orbits for the following double stars: ADS 161, ADS 207, ADS 293, ADS 1393 ADS 2531, ADS 5707, ADS 6126, ADS 6532, ADS 6623, ADS 11247 and ADS 16914. Also, the comparison of obtained dynamical with the Hipparcos parallaxes is made. U radu su prvi put izracunati putanjski ele…
Kinematics of a Sample of Visual Double Stars
Olevic, D.; Cvetkovic, Z.; Dacic, M.
The Hipparcos-Input Catalogue also contains about 8000 already known visual double stars. In the framework of this-project campaign, in addition to other parameters, were also determined the parallaxes ?, as well as the polar coordinates ? and ? for double stars. On the basis of a comparison of these data to those obtained earlier from the ground …
Recalculated Orbits of 8 Double Stars
Olevic, D.; Jovanovic, P.; Popovic, G.
The authors present new orbital elements for the following pairs: ADS 1227 ADS 3317, ADS 8128, ADS 8239, ADS 8242, ADS 8539, ADS 8949 and McA 61. Individual masses for these pairs are also calculated. For the pairs ADS 8128, ADS 8239, ADS 8539 and ADS 8949 calculated parallaxes are in accordance with the corresponding parallaxes of the Hipparchos …
New Orbital Elements of 5 Interferometric Double Stars
Olevic, D.; Jovanovic, P.
In this paper, for the first time, are presented elliptical and Thiel-Innes orbitatal elements for the following interferometric pairs: WDS 00416+2438 = WRH, WDS 03271+1845 = CHARA 10, WDS 04044+2406 = McA 13 Aa, WDS 17095+4047 = McA 45 and WDS 23019+4219 = o And Aa. For the pairs WDS 03271+1845 = CHARA 10 and WDS 04044+2406 = McA 13 Aa are calcul…