50 citations · 588 across the 34 of their papers we have counts for
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Radial Distribution of the Dust Comae of Comets 45P/Honda-Mrkos-Pajduusáková and 46P/Wirtanen
C. Lejoly, W. Harris, N. Samarasinha +21
There was an unprecedented opportunity to study the inner dust coma environment, where the dust and gas are not entirely decoupled, of comets 45P/Honda-Mrkos-Pajduusáková (45P/HMP)…
Photometry and Long-Slit Spectroscopy of Split Comet C/2019 Y4 (ATLAS)
Oleksandra Ivanova, Igor Luk'yanyk, Dušan Tomko +1
We present an analysis of the photometric and spectroscopic observations of the split comet C/2019 Y4 (ATLAS). Observations were carried out on the 14th and 16th of April 2020 when…
Observations of the long-lasting activity of the distant Comets 29P Schwassmann-Wachmann 1, C/2003 WT42 (LINEAR) and C/2002 VQ94 (LINEAR)
Oleksandra Ivanova, Yury Skorov, Pavlo Korsun +2
We investigated three comets, which are active at large heliocentric distances, using observations obtained at the 6-m BTA telescope (SAO RAS, Russia) in the photometric mode of th…
Comet C/2011 J2 (LINEAR): Photometry and Stellar transit
Oleksandr Ivanova, Serhi Borysenko, Evgenij Zubko +4
We present results of two-year photometric monitoring of Comet C/2011 J2 (LINEAR) that spans the time period from February 2013 through December 2014, before and after perihelion p…
Small solar system objects on highly inclined orbits: Surface colours and lifetimes
T. Hromakina, I. Belskaya, Yu. Krugly +9
Less than one percent of the discovered small solar system objects have highly inclined orbits (), and revolve around the Sun on near-polar or retrograde orbits. The…
Polarimetry, photometry, and spectroscopy of comet C/2009 P1(Garradd)
Oleksandra Ivanova, Vera Rosenbush, Viktor Afanasiev +1
We present the results of photometry, linear spectropolarimetry, and imaging circular polarimetry ofcomet C/2009 P1 (Garradd) performed at the 6-m telescope BTA of the Special Astr…