Astrometrical Observations of the Selected WDS Stars
Title | Astrometrical Observations of the Selected WDS Stars |
Publication Type | Journal Article |
Year of Publication | 2017 |
Authors | Bodryagin, DV, Bondarchuk, LYe., Maigurova, NV |
Short Title | Nauka innov. |
DOI | 10.15407/scin13.01.050 |
Volume | 13 |
Issue | 1 |
Section | Scientific Framework of Innovation Activities |
Pagination | 50-54 |
Language | Russian |
Abstract | The results of double stars observations, which were carried out at the Research Institute NAO during the 2013-2016 years are presented. Astrometric reduction of the received frames until the equatorial coordinates of binary and multiple systems components at the time of observation was made. The combination of the CCD received data with other Strasbourg base catalogs allowed to determine the new values of the observed stars’ proper motions. Parameters of mutual component configuration (position angle and separation) were measured for the 214 double stars. The analysis of the measurement results was carried out. The measurement results were added to the WDS directory database.
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Keywords | astronomical databases, CCD observations, proper motions, visual binaries |
References | 1. Mason, B.D, Wycoff, G.L, Hartkopf, W.I, Douglass, G.G, Worley, C.E. The Washington double star catalog. Astron. J. 2001. 122: 3466-3471.
https://doi.org/10.1086/323920 2. Fabricius, C, Hog, E, Makarov, V.V, Mason, B.D, Wycoff, G.L, Urban, S.E. The Tycho double star catalogue. Astron. Astrophys. 2002. 384: 180-189. https://doi.org/10.1051/0004-6361:20011822 3. Dommanget, J., Nys, O. VizieR Online Data Catalog: CCDM (Catalog of Components of Double & Multiple stars). Observations et Travaux. 2002. 54: 5. 4. Hartkopf, W.I., Mason, B.D., Worley, C.E. The Fifth Catalog of Orbits of Visual Binary Stars. Astron. Journal. 122 (6): 3472-3479. https://doi.org/10.1086/323921 5. Astrometrica. (n.d.). Retrieved September 25, 2016, from Astrometrica website, http://www.astrometrica.at/ 6. Bodryagin, D.V., Maigurova, N.V. Results of Double Stars Observations at Nikolaev Observatory. Odessa Astronomical Publications. 2015. 28: 163-164. 7. REDUC. (n.d.). Retrieved September 25, 2016, from HFOSAF website, http://www.astrosurf.com/hfosaf/ 8. Bodryagin, D., Bondarchuk, L., Maigurova, N. Results of 194 Double Stars Measurements from Astrometric CCD Observations at the Nikolaev Observatory (Ukraine). Journal of Double Star Observations. 2016. 12: 320-326. |