50 citations · 588 across the 34 of their papers we have counts for
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Photometry of comet C/2011 L4 (PANSTARRS) at 4.4 - 4.2 AU heliocentric distances
Oleksandra Ivanova, Serhii Borysenko, Alex Golovin
We present an analysis of the photometric data of comet C/2011 L4 (PANSTARRS) observed at heliocentric distance of 4.4 - 4.2 AU. The comet C/2011 L4 (PANSTARRS) shows one significa…
Observations of Comets C/2007 D1 (LINEAR), C/2007 D3 (LINEAR), C/2010 G3 (WISE), C/2010 S1 (LINEAR), and C/2012 K6 (McNaught) at large heliocentric distances
Oleksandra Ivanova, Luboš Neslušan, Zuzana Seman Krišandova +5
Photometric and spectroscopic observations of five nearly parabolic comets with eccentricity larger than 0.99 at heliocentric distances greater than 4 AU were performed. No molecul…
Polarimetric and Spectroscopic Observations of a Dynamically New Comet C/2012 J1 (Catalina)
O. Ivanova, O. Shubina, A. Moiseev +1
We present the analysis of the polarimetric and spectral data obtained for the dynamically new comet C/2012\,J1 (Catalina) when it was at a distance of 3.17~AU from the Sun. The ob…
CCD polarimetry of distant comets C/2010 S1 (LINEAR) and C/2010 R1 (LINEAR) at the 6-m telescope of the SAO RAS
Oleksandra V. Ivanova, Janna M. Dlugach, Viktor L. Afanasiev +2
We present first measurements of the degree of linear polarization of distant comets C/2010 S1 (LINEAR) and C/2010 R1 (LINEAR) at heliocentric distances r= 5.9 - 7.0 AU. Observatio…