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Photographic observations of Saturn’s moons at the MAO NAS of Ukraine in 1961–1990

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Abstract

A catalog of 1385 astrometric positions of Saturn’s moons S2–S9 has been compiled with Tycho-2 as a reference frame from photographic observations obtained at the Main Astronomical Observatory, National Academy of Sciences of Ukraine, in 1961–1990. Astronegatives have been digitized with an Epson Expression 10000XL commercial scanner in 16-bit grayscale with a resolution of 1200 dpi. Reduction has been performed in the LINUX-MIDAS-ROMAFOT software supplemented with additional modules. The internal positional accuracy of the reduction is 0.09…0.23′′ for both coordinates and 0.27…0.37m for the photographic magnitudes of the Tycho-2 catalog. The calculated topocentric positions of the moons are compared online with the IMCCE ephemeris data (DE405 + TASS1,7). Moon-minus-moon differential coordinates are found for most of the moons and compared with theoretical data (http://lnfm1.sai.msu.ru/neb/nss/nssephmr.htm).

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References

  1. V. M. Andruk, L. K. Pakulyak, O. M. Yizhakevich, et al., “Astrometry of DWA plates digitalized by two kinds of scanners. Separation of images of the stars from two exposures,” Visn. Kyiv. Nats. Univ. T. Shevchenka, Ser. Astron., No. 48, 11–13 (2012).

    Google Scholar 

  2. V. M. Andruk, V. V. Golovnia, G. A. Ivanov, et al., “Catalog of positions and B-magnitudes of stars in the circumpolar region of the Northern Sky Survey (FON) project,” Kinematics Phys. Celestial Bodies 32(1), 56–69 (2016).

    Google Scholar 

  3. V. N. Andruk, G. A. Ivanov, M. T. Pogorel’tsev, and A. I. Yatsenko, “On application of a scanner for determination of coordinates and photometric characteristics of stars from the FON program plates,” Kinematika Fiz. Nebesnykh Tel 5, 396–400 (2005).

    ADS  Google Scholar 

  4. V. N. Andruk, L. K. Pakuliak, V. V. Golovnia, et al., “Catalog of equatorial coordinates and B-magnitudes of stars of the FON project,” Kinematics Phys. Celestial Bodies 5, 75–80 (2016).

    Google Scholar 

  5. I. B. Vavilova, L. K. Pakuliak, A. A. Shlyapnikov, et al., “Astroinformation resource of the Ukrainian virtual observatory: Joint observational data archive, scientific tasks, and software,” Kinematics Phys. Celestial Bodies 28, 85–102 (2012).

    Article  ADS  Google Scholar 

  6. V. Golovnya, V. Andruk, and A. Yatsenko, “Astrometry of PSA plates digitized by MICROTEK SCANMAKER 9800XL TMA scanner,” Zh. Fiz. Dosl. 14 (2), 1–8 (2010).

    Google Scholar 

  7. G. Ivanov, L. Pakuliak, S. Shatokhina, et al., “Digital archive of UkrVO: First results of MAO NASU Solar System bodies photographic plate processing,” Izv. Gl. Astron. Obs. Pulkove 220, 501–506 (2013).

    ADS  Google Scholar 

  8. E. M. Izhakevich, Positional Photographic Observations of Saturnian Satellites at the Main Astronomical Observatory of the Ukrainian SSR Academy of Sciences in 1980, Available from VINITI, No. 4553–B91 (Moscow, 1991) [in Russian].

    Google Scholar 

  9. E. M. Izhakevich, S. V. Kaltygina, S. P. Maior, et al., “Positional observations of Jupiter VI at the Main Astronomical Observatory of the Ukrainian Academy of Sciences in the years 1987–1988,” Kinematika Fiz. Nebesnykh Tel 7 (2), 98–100 (1991).

    ADS  Google Scholar 

  10. E. M. Izhakevich, I. V. Ledovskaya, S. V. Kaltygina, and S. V. Shatokhina, “Positional photographic observations of Jupiter’s external satellites in the years 1987–1989,” Kinematika Fiz. Nebesnykh Tel 10 (1), 88–91 (1994).

    ADS  Google Scholar 

  11. L. V. Kazantseva, S. V. Shatokhina, Yu. I. Protsyuk, et al., “Processing results of digitized photographic observations of Pluto from the collections of the Ukrainian Virtual Observatory,” Kinematics Phys. Celestial Bodies 31(1), 58–80 (2016).

    Google Scholar 

  12. S. V. Kaltygina, I. V. Ledovs’ka, S. P. Maior, and S. V. Shatokhina, The Results of Positional Observations of Saturnian Satellites S2–S9 at the Maidanak Mountain (Uzbekistan) in 1990, Available from Ukr. INTEI, No. 1044–Uk92 (Kyiv, 1992).

    Google Scholar 

  13. V. M. Andruk, V. V. Golovnya, G. A. Ivanov, et al., “Compilation of catalog of stellar equatorial coordinates and B-magnitudes using UkrVO plate database,” Odessa Astron. Publ. 27(1), 53–54 (2014).

    ADS  Google Scholar 

  14. I. Kulyk, O. Yizhakevych, and L. Pakuliak, “The Natural satellite database of the Main Astronomical Observatory of the National Academy of Sciences of Ukraine. An overview,” in Proc. Int. Workshop NAROO-GAIA A New Reduction of Old Observations in the Gaia Era, Paris, June 20–22, 2012, pp. 153–158.

    Google Scholar 

  15. L. Pakuliak, V. Andruk, S. Shatokhina, et al., “First results of MAO NASU SS bodies photographic archive digitizing,” in Proc. Int. Workshop NAROO-GAIA A New Reduction of Old Observations in the Gaia Era, Paris, June 20–22, 2012, pp. 161–165.

    Google Scholar 

  16. L. K. Pakuliak, N. V. Kharchenko, E. M. Izhakevich, et al., “Database of photographic observations of celestial bodies of Golosiiv Observatory in Kiev,” Newsl. IAU WG Wide-Field Imaging, No. 9, 13–15 (1997).

    Google Scholar 

  17. L. Pakulyak, N. Kharchenko, E. Izhakevich, et al., “Database of photographic observations of celestial bodies from the Golosiiv Observatory,” Baltic Astron. (Vilnius) 6(2), 251–254 (1997).

    ADS  Google Scholar 

  18. Yu. I. Protsyuk, V. N. Andruk, M. M. Muminov, et al., “Method for evaluating the astrometric and photometric characteristics of commercial scanners in their application for the scientific purpose,” Odessa Astron. Publ. 27(1), 61–62 (2014).

    ADS  Google Scholar 

  19. Yu. I. Protsyuk, O. E. Kovylianska, S. V. Protsyuk, and V. M. Andruk, “Results of processing of astronegatives with commercial scanner,” Odessa Astron. Publ. 27(1), 63–64 (2014).

    ADS  Google Scholar 

  20. S. Shatokhina and O. Yizhakevych, “Finding of the observations of external planets' satellites using the plate archive. First results,” Kinematics Phys. Celestial Bodies, Suppl., No. 5, 570–572 (2005).

    Google Scholar 

  21. Vavilova I., Golovnya V., Andruk V. et al., “The scientific use of the UkrVO Joint Digital Archive: GRBs fields, Pluto, and satellites of outer planets,” Odessa Astron. Publ. 27, 65–66 (2014). http://fs.onu.edu.ua/ clients/client11/web11/astro/all/OAP_27-1/00/PDF/29.pdf.

    ADS  Google Scholar 

  22. I. B. Vavilova, L. K. Pakuliak, Yu. I. Protsyuk, et al., “UkroVO joint digitized archive and scientific prospects,” Baltic Astron. (Vilnius) 21(3), 356–365 (2012).

    ADS  Google Scholar 

  23. I. Vavilova, L. Pakuliak, Yu. Protsyuk, et al., “UkrVO: Astroplates and the joint digitized archive,” in Proc. Workshop ASTROPLATE, Prague, March 18–21, 2014, Ed. by L. Miskova and S. Vitek (Inst. of Chemical Technology, Prague, 2014), pp. 8–12. http://www.astroplate.cz/wp-content/uploads/2014/12/astroplate_ 2014_proceedings.pdf.

    Google Scholar 

  24. O. M. Yizhakevych, V. M. Andruk, and L. K. Pakuliak, “Catalog of astronomical positions of Saturn’s moons obtained by photographic observations at the MAO NASU in 1961–1991,” Odessa Astron. Publ. 28(2), 213–216 (2015). http://fs.onu.edu.ua/clients/client11/web11/astro/all/OAP_28-2/000_pdf/yizhakevych.PDF.

    ADS  Google Scholar 

  25. O. Yizhakevich, I. Kulyk, S. Major, and S. Shatokhina, “Catalogue of astrometric positions of the satellites of Saturn, Uranus, and Neptune at 1990 opposition” (2003). http://gua.db.ukr-vo.org/starcatalogs.php?whc=sat90.

    Google Scholar 

  26. O. M. Yizhakevych, V. V. Lukianchuk, S. V. Shatokhina, et al., “Positional catalogues of Saturn’s and Jupiter’s moons,” Odessa Astron. Publ. 27, 67–68 (2014). http://fs.onu.edu.ua/clients/client11/web11/astro/all/OAP_27-1/ 00/PDF/30.pdf.

    ADS  Google Scholar 

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Correspondence to O. M. Yizhakevych.

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Original Russian Text © O.M. Yizhakevych, V.M. Andruk, L.K. Pakuliak, 2017, published in Kinematika i Fizika Nebesnykh Tel, 2017, Vol. 33, No. 3, pp. 70–80.

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Yizhakevych, O.M., Andruk, V.M. & Pakuliak, L.K. Photographic observations of Saturn’s moons at the MAO NAS of Ukraine in 1961–1990. Kinemat. Phys. Celest. Bodies 33, 142–148 (2017). https://doi.org/10.3103/S0884591317030035

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  • DOI: https://doi.org/10.3103/S0884591317030035

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