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Monitoring polarization in comet 46P/Wirtanen
M. Zheltobryukhov, E. Zubko, E. Chornaya +9
We measure the degree of linear polarization of comet 46P/Wirtanen during two months, embracing the perihelion passage in 2018 December with phase angles ranging from α=18.1 to 46.…
Comet 29P/Schwassmann-Wachmann 1 dust environment from photometric observation at the SOAR Telescope
E. Picazzio, I. V. Luk'yanyk, O. V. Ivanova +4
We report photometric observations of comet 29P/Schwassmann-Wachmann 1 made on August 12, 2016 with the broadband B, V, R and I filters and the SOAR 4.1-meter telescope (Chile). We…
Photometric and spectroscopic analysis of Comet 29P/Schwassmann-Wachmann 1 activity
O. V. Ivanova, I. V. Luk'yanyk, N. N. Kiselev +5
We carried out photometric and spectroscopic observations of comet 29P/Schwassmann-Wachmann 1 at the 6-m BTA telescope (SAO RAS, Russia) and the 1.6-m telescope of the National Lab…
Dynamics of the CO+ coma of comet 29P/Schwasmann-Wachmann 1
O. Ivanova, O. Agapitov, D. Odstrcil +3
Comet-centaur 29P/Schwassmann-Wachmann 1 was observed in CO+ emission and contin-uum during 2007-2009 using the 6-m Big Telescope Alt-azimuth at the Special Astrophysical Observato…
Results of Complex Observations of Asteroid (596) Scheila at the Sanglokh International Astronomical Observatory
G. I. Kokhirova, O. V. Ivanova, F. Dzh. Rakhmatullaeva +3
Results of astrometric and BVRI photometric observations of the active asteroid (596) Scheila are presented. The observations were carried out at the Zeiss 1000 telescope of the Sa…
Astrometric and photometric observations of comet 29P/Schwassmann--Wachmann 1 at the Sanglokh international astronomical observatory
G. I. Kokhirova, O. V. Ivanova, F. Dzh. Rakhmatullaeva +2
Astrometric and photometric observations of the comet 29P/Schwassmann-Wachmann 1 were performed at the Zeiss-1000 telescope of the International Astronomical Observatory Sanglokh (…