564 citations
- National Academy of Sciences of UkraineUA145 papers
- Taras Shevchenko National University of KyivUA56 papers
- Heidelberg UniversityDE53 papers
- Instituto de Astrofísica de CanariasES39 papers
- Special Astrophysical ObservatoryRU37 papers
- Astronomical Institute of the Slovak Academy of SciencesSK34 papers
- Slovak Academy of SciencesSK30 papers
- Nicolaus Copernicus Astronomical CenterPL26 papers
- University of HertfordshireGB26 papers
- Universidad de La LagunaES25 papers
- Instituto de Astrofísica de AndalucíaES21 papers
- Fesenkov Astrophysical InstituteKZ20 papers
Showing 2019 · astro-ph.EPShow all
3 papers · 2 filters
astro-ph.EP2019★ 26 cited
The Vanishing & Appearing Sources during a Century of Observations project: I. USNO objects missing in modern sky surveys and follow-up observations of a "missing star"
Beatriz Villarroel, Johan Soodla, Sébastien Comerón +19
In this paper we report the current status of a new research program. The primary goal of the "Vanishing & Appearing Sources during a Century of Observations" (VASCO) project is to…
astro-ph.EP2019★ 30 cited
Rapid variations of dust colour in comet 41P/Tuttle-Giacobini-Kresák
Igor Luk'yanyk, Evgenij Zubko, Marek Husárik +5
We monitor the inner coma of comet 41P/Tuttle-Giacobini-Kresák searching for variations of its colour. Fast changes in colour of the comet 41P/Tuttle-Giacobini-Kresák provide impor…
astro-ph.EP2019★ 29 cited
Photometry, spectroscopy, and polarimetry of distant comet C/2014 A4 (SONEAR)
Oleksandra Ivanova, Igor Luk'yanyk, Ludmilla Kolokolova +7
We analyze the dust environment of the distant comet C/2014 A4 (SONEAR), with a perihelion distance near 4.1~au, using comprehensive observations obtained by different methods. We…