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Long-term monitoring of SZ Cam
We present the results of the reduction of our photometric and spectroscopic observations for the eclipsing binary SZ Cam performed with the telescopes at the Astronomical... -
Proper motions and photometry in NGC 2323
The results of a comprehensive study of the Galactic open cluster NGC 2323 are presented. The positions of stars to a limiting magnitude B<=16.7mag in a 42.5x42.5arcmin area... -
SN 2009nr UBVRI light curves
We present the results of our UBVRI CCD photometry for the second brightest supernova of 2009, SN 2009nr, discovered during a sky survey with the telescopes of the MASTER... -
JHKLM light curves of WR 140
We present the results of our infrared observations of WR 140 (=V1687 Cyg) in 2001-2010. -
Photometry in 6 galactic open star clusters
We present the results of our BVRcIc CCD photometry for six Galactic open star clusters toward the Perseus spiral arm performed at the Special Astrophysical Observatory of the... -
JHKLM photometry of 3 RV Tau supergiants
We have analyzed our long-term (1995-2008) JHKLM photometry for three variable RV Tau supergiants. It follows from this analysis that: the amplitude of the JHK brightness... -
BV light curves of 33 ASAS-3 Cepheids
Cepheids, the principal distance indicators, point to the existence of two inner Galactic spiral arms in the immediate solar neighborhood (within 5kpc). However, the available... -
JHKLM photometry of eight planetary nebulae
We discuss the infrared (IR) (1.25-5microns) photometry of eight planetary nebulae performed in 1999-2006. For all of the nebulae under study, we have firmly established IR... -
JHKLM photometry for 22 hot stars
We present the JHKLM photometry for 22 hot stars, 11 of which were identified in the GCVS. For all of the observed objects, we have estimated the interstellar reddening, angular... -
Infrared Luminosities of Local Galaxies
Based on data from 2MASS () we analyzed the infrared properties of 451 Local-Volume galaxies at distances D<=10Mpc. Cone search capability for table J/PAZh/31/332/table1... -
JHKLM photometry for carbon stars
JHKLM photometry for nine carbon Mira stars, 18 carbon semiregular variables and 2 oxygen Mira stars are provided. Cone search capability for table J/PAZh/30/605/tables... -
Observations of supernovae in 1997-1999
Photometric observations of 15 supernovae discovered in the period 1997-1999 are presented. Cone search capability for table J/PAZh/30/37/table1 (Main data on the supernovae and... -
BV(RI)c-JHK photometry of BL Lac in 1999-2001
Results of multicolor observations of BL Lac in 1999-2001 are presented. We show that the spectral energy distribution of the variable component in the range from K to B had... -
Nuclear activity of NGC 5548
UBVRI observations of the nucleus of the Seyfert galaxy NGC 5548 from 1990 until 2000 at four astronomical observatories are given in Table2. All data have been reduced to a... -
Nuclear activity of NGC 4151 in 1989-2000
Broadband UBVRI observations of the nucleus of the Seyfert galaxy NGC 4151 from 1989 until 2000 at three astronomical observatories: the Crimean Station of the Sternberg... -
Close binary system BZ Mon
The results of a UBVR photometry observations and light curve analysis are presented for eclipsing binary, BZ Mon. -
IR photometry of five long-period binaries
JHKLM photometry for five long-period binaries is presented. For a description of the UBVR and JHKLM photometric systems, see e.g. and respectively. -
Spectroscopic study of BM Ori
Two CCD spectra of the star BM Ori were obtained with the echelle spectrograph of the 6-m telescope. Measured line equivalent widths were used to estimate atmospheric parameters... -
IR photometry of V1016 Cyg and HM Sge
JHKLM photometry of two symbiotic novae, V1016 Cyg and HM Sge in 1978-1999 is presented. -
UBVRI photometry of V1016 Ori
New photoelectric UBVRI observations of the eclipsing variable V1016 Ori have been obtained with the AZT-11 telescope at Crimean Astrophysical Observatory and with the Zeiss-600...
