CCD measurements of double and multiple stars in 
Belgrade

Popović, G. M.; Pavlović, R.

doi:10.1051/aas:1997171

Cited by 12 publications

(16 citation statements)

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“…The solid curves represent the newly determined orbital elements, while the dashed curves represent previously published orbital elements. The previous calculations are cited in Popović & Pavlović (1995;11190+1416), Heintz (1960;18250+2724), Güntzel-Lingner (1956;18443+3940), and Heintz (1962;23176À0131) might be said that the greatest use of the elements from Table 5 is for position determination for dates not given in Table 6. Using the orbit-grading precepts of Hartkopf et al (2001), the grades of the new calculations are provided in Table 5 as well.…”

Section: Discussionmentioning

confidence: 99%

Speckle Interferometry at the US Naval Observatory. X.

Mason¹,

Hartkopf²,

Wycoff³

et al. 2004

Astron J

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The results of 3047 speckle interferometric observations of double stars, made with the 26 inch (66 cm) refractor of the US Naval Observatory, are presented. Each speckle interferometric observation of a system represents a combination of over a thousand short-exposure images. These observations are averaged into 1572 mean relative positions and range in separation from 0B20 to 62B86, with a median separation of 4B19. This is the 10th in a series of papers presenting measures obtained with this system and covers the period 2003 January 13 through 2003 December 1. Included in these data are nine older measures whose positions were previously deemed possibly aberrant but are no longer classified this way following a confirming observation. Four of these systems have new orbital elements, which are presented here as well.

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Section: Discussionmentioning

confidence: 99%

Speckle Interferometry at the US Naval Observatory. X.

Mason¹,

Hartkopf²,

Wycoff³

et al. 2004

Astron J

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“…No speckle and no Hipparcos measurements. Calculated without knowing the orbit of Popovic & Catovic (1994) which does not seem to fit the observations well. My elements are, however, preliminary as well.…”

Section: Orbital Elements Dynamical Parallaxes and Massesmentioning

confidence: 94%

Orbital elements of 9 visual double stars

Alzner¹

1998

Astron. Astrophys. Suppl. Ser.

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“…The orbital elements are derived by using the procedure proposed by Popović & Pavlović (1995), the absolute magnitudes of the components, the masses and parallaxes are obtained by applying Angelov's (1993) relations, and the errors of the fitting parameters are obtained by using the Eichhorn & Xu algorithm (1990). The elements are given for the epoch J2000.0.…”

Section: Introductionmentioning

confidence: 99%