Перегляд за автором "Ivashchenko, Yu."

Сортувати за: Порядок: Результатів:

  • Low-resolution spectrum of comet C/2004 Q2 (Machholz) 
    Shubina, O.; Korsun, P.; Ivashchenko, Yu. (Advances in Astronomy and Space Physics, 2012)
    We analysed the spectroscopic data for comet C/2004 Q2 (Machholz), obtained on the Zeiss-600 telescope in Andrushivka Astronomical Observatory on January 29, 2005. The observed spectrum covers a wavelength range 3600-9200 ...
  • Observations of comets C/2002 T7 (LINEAR) and 2P/Encke at Andrushivka 
    Borysenko, S.; Ivanova, A.; Ivashchenko, Yu.; Korsun, P.; Lokot', V.; Naumov, O. (Кинематика и физика небесных тел, 2005)
    Photometric and spectral observations of C/2002 T7 (LINEAR) and 2P/Encke were made with the Zeiss-600 telescope at the Andrushivka Astronomical Observatory in November 2003. CCD imaging of the comets was carried out with ...
  • Realization of the Vilnius photometric system for CCD-observations of selected sky areas at the Andrushivka Astronomical Observatory 
    Andruk, V.; Butenko, G.; Gerashchenko, O.; Ivashchenko, Yu.; Kovalchuk, G.; Lokot', V.; Samoylov, V. (Кинематика и физика небесных тел, 2005)
    We describe a set of glass UPXYZVS filters of the Vilnius photometric system of the Andrushivka Astronomical Observatory in Zhytomyr Region (Ukraine) [7]. They are installed at the Zeiss-600 Cassegrain reflector together ...