Catalog of equatorial coordinates and B-magnitudes of stars of the FON project

Andruk, V. M.; Pakuliak, L. K.; Golovnia, V. V.; Ivanov, G. A.; Yatsenko, A. I.; Shatokhina, S. V.; Yizhakevych, O. M.

doi:10.3103/s0884591316050032

Cited by 33 publications

(23 citation statements)

References 17 publications

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“…Thus, a catalog of 33 topocentric positions of outer Jupiter satellites was obtained by the method developed and proposed by GAO NASU (Andruk et al, 2005;2015).…”

Section: Brief Summarymentioning

confidence: 99%

“…The first step is the plate digitizing to obtain its image in tif and fit formats. The preliminary image processing gives the rectangular coordinates x,y of all objects on the plate followed by the crossidentification with the objects in the reference catalogs (α, δ) (Andruk et al, 2005;2015). The connection between two coordinate systems can be presented in the form of infinite power series.…”

Section: Reductionmentioning

confidence: 99%

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Catalogue of Astrometric Positions of Jupiter`s Outer Satellites on Photographic Observations in Mao Nas of Ukraine in 1987-1993

Yizhakevych

Andruk

Pakuliak

2017

OAP

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“…Thus, a catalog of 33 topocentric positions of outer Jupiter satellites was obtained by the method developed and proposed by GAO NASU (Andruk et al, 2005;2015).…”

Section: Brief Summarymentioning

confidence: 99%

Section: Reductionmentioning

confidence: 99%

Catalogue of Astrometric Positions of Jupiter`s Outer Satellites on Photographic Observations in Mao Nas of Ukraine in 1987-1993

Yizhakevych

Andruk

Pakuliak

2017

OAP

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“…Next processes of digitized negatives' processing are tested in the series of works and were realized in catalogs of celestial objects (Protsyuk, 2014c, Kazantseva, 2015, Yizhakevych, 2015, Andruk, 2016a, Andruk, 2016b):…”

Section: Sequence Of Plate Image Processingmentioning

confidence: 99%

Uv-Photometry With the 1.2 M Schmidt Telescope in Baldone

Eglitis

Eglīte

Pakuliak

et al. 2016

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ABSTRACT. The University of Latvia's Institute of astronomy possesses a collection of 22 thousand photographic plates taken by the 1.2 m Schmidt telescope located at the Baldone observatory. Among others, there are 767 astronegatives in this collection obtained in 314 sky areas using the Johnson U-filter. The field of view of each negative covers 19 square degrees. The plate scale is 72"/mm. The digitizing of the UV-collection has started in June 2016 with EPSON EXPRESSION 10000XL flatbed scanner. The general aim of the digitizing is to obtain UV-magnitudes and positions of all objects registered on the plates. Up to date near a half of the UV-collection is digitized. 24 digitized MEGA program plates of the collection were used for the preliminary investigation of the quality of photographic material and scanner systematic behavior. The catalog of positions and UV-magnitudes of 68.784 stars and galaxies for 12 regions allows evaluating the expected accuracy of the whole observed material. The estimated accuracy for all objects is σ αδ = ±0. The convergence of coordinates with respect to the coordinates of the reference system Tycho2 is σ αδ = ±0.06". The conformity with photoelectric Upe-magnitudes is ±0.13 m .

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“…The techniques of astroplate digitization and further processing and determination of coordinates and magnitudes of stars are described in the series of publications (Andruk et al, 2005(Andruk et al, , 2007(Andruk et al, , 2010(Andruk et al, , 2016a(Andruk et al, , 2016bProtsyuk et al, 2014aProtsyuk et al, , 2014b. The results of the software testing for determination of Solar system bodies positions are described in (Kazantseva et al, 2015;Yizhakevych et al, 2014Yizhakevych et al, , 2015Yizhakevych et al, , 2016Yizhakevych et al, ,2017Protsyuk et al, 2014aProtsyuk et al, , 2014bEglitis et al, 2016aEglitis et al, , 2016b.…”

Section: Introductionmentioning

confidence: 99%

Asteroids Search Results in Large Photographic Sky Surveys

Shatokhina

Kazantseva

Yizhakevych

et al. 2017

OAP

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ABSTRACT. Photographic observations of XX century contained numerous and varied information about all objects and events of the Universe fixed on plates. The original and interesting observations of small bodies of the Solar system in previous years can be selected and used for various scientific tasks. Existing databases and online services can help make such selection easily and quickly.The observations of chronologically earlier oppositions, photometric evaluation of brightness for long periods of time allow refining the orbits of asteroids and identifying various non-stationaries.Photographic observations of Northern Sky Survey project and observations of clusters in UBVR bands were used for global search for small bodies of Solar system. Total we founded 2486 positions of asteroids and 13 positions of comets. All positions were compared with ephemeris.It was found that 80 positions of asteroids have a moment of observation preceding their discovery, and 19 of them are chronologically the earliest observations of these asteroids in the world.

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Catalog of equatorial coordinates and B-magnitudes of stars of the FON project

Cited by 33 publications

References 17 publications

Catalogue of Astrometric Positions of Jupiter`s Outer Satellites on Photographic Observations in Mao Nas of Ukraine in 1987-1993

Catalogue of Astrometric Positions of Jupiter`s Outer Satellites on Photographic Observations in Mao Nas of Ukraine in 1987-1993

Uv-Photometry With the 1.2 M Schmidt Telescope in Baldone

Asteroids Search Results in Large Photographic Sky Surveys

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