  We present an analysis of the photometric data of comets 47P/Ashbrook
-Jackson, 65P/Gunn, 362P/2008 GO98, and P/2017 S5 (ATLAS) observed at Kyiv
Comet Station (MPC code - 585) in 2017. The upper limits of radii for cometary
nuclei, Afrho parameters, and color-indexes are measured.
