Volume 44 (2026)

Observations of the spectral variability of ε Cephei
S. Pokhvala, B. Zhilyaev

Angular dynamics of the asteroid Geograhpos
Vladislav Borodin, Mikhail Bubenchikov, Alexey Bubenchikov, Dmitriy Mamontov, Soninbayar Zhambaa

Modeling Metric Gyrosynchrotron Radio Emission From the Quiet Solar Corona
Kamen Kozarev, Mohamed Nedal

New Results from a Long-term Photometric Study of the Pre-main Sequence Star V1180 Cas
Asen Mutafov, Evgeni Semkov, Stoyanka Peneva, Sunay Ibryamov

Symbiotic stars in Galactic open clusters
Lukas Kueß and Ernst Paunzen

CCD Measurements of Visual Double Stars at NAO Rozhen from 2021 to 2024
Zorica Cvetkovic, Rade Pavlovic, Svetlana Boeva, Georgi Latev, Oliver Vince

On the relationship between the ellipticity of Galactic globular clusters and their X-ray luminosity
Georgi P. Petrov, Svetoslav Botev, Antoniya Valcheva and Petko Nedialkov

Flickering of the Recurrent Nova T CrB
K. Yankova, D. Boneva, B. Spassov, M. Minev, R. K. Zamanov

Long-term periodicities in the MV Lyrae and KR Aurigae light curves
Svetlana Boeva and Georgi Latev

Photometric Capabilities and Scientific Applications of the Meshtitsa Private Observatory
Nikola Antonov