36 citations · 92 across the 4 of their papers we have counts for
4 papers
New exocomets of Pic
Ya. Pavlenko, I. Kulyk, O. Shubina +3
Aims. The aim of our work is to analyze the light curves of Pic recently observed by TESS in sectors 32, 33, and 34, searching for the signatures of exocomet transits. Methods.…
Comet 2P/Encke in apparition of 2017: II. Polarization and color
Nikolai Kiselev, Vera Rosenbush, Oleksandra Ivanova +5
We present results of imaging polarimetry of comet 2P/Encke performed on January 23, 2017 at the heliocentric (1.052 au) and geocentric (1.336 au) distances and phase angle 46.8 de…
Comet 2P/Encke in apparitions of 2013 and 2017: I. Imaging photometry and long-slit spectroscopy
Vera Rosenbush, Oleksandra Ivanova, Valerii Kleshchonok +4
We present the results of imaging photometric and long-slit spectroscopic observations of comet 2P/Encke performed at the heliocentric distance 0.56 au, geocentric distance 0.65 au…
Color variations of Comet C/2013 UQ4 (Catalina)
Oleksandra Ivanova, Evgenij Zubko, Gorden Videen +7
We report observations of color in the inner coma of Comet C/2013 UQ4 (Catalina) with the broadband B and R filters. We find significant temporal variations of the color slope, ran…