3 citations · 4 across the 4 of their papers we have counts for
4 papers
International observational campaign of the 2014 eclipse of EE Cep
D. Pieńkowski, C. Gałan, T. Tomov +64
Context. EE Cep is one of few eclipsing binary systems with a dark, dusty disk around an invisible object similar to ε Aur. The system is characterized by grey and asymmetric eclip…
Lightcurve and rotation period determination for asteroid 3634 Iwan
Z. Donchev, E. Vchkova Bebekovska, A. Kostov +1
Lightcurve of the asteroid 3634 Iwan observed at the Bulgarian National Astronomical Observatory Rozhen in 2017 is presented. The asteroid was observed only one night, on 22 March…
Rotation period determination for asteroid 9021 Fagus
G. Apostolovska, A. Kostov, Z. Donchev +1
Lightcurve analysis of the asteroid 9021 Fagus observed at the Bulgarian National Astronomical Observatory Rozhen during two apparitions in 2013 and 2017 are presented. This astero…
Observations of Comet C/LINEAR (2004B1) between2 and 3 AU heliocentric distance
Tanyu Bonev, Galin Borisov, Andon Kostov +10
We present R-band observations of comet C2004B1 obtained in the period June, 21 - August 20, 2006. The data have been reduced to surface brightness maps, light curves, and mean rad…