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Catalog of Star-Forming Regions in the Galaxy
This Catalog of Star-Forming Regions in the Galaxy contains coordinates and fluxes of young objects in the radio and infrared, as well as data on the radial velocities of... -
General Catalogue of Herbig-Haro Objects
Herbig-Haro (HH) objects are small-scale shock regions intimately associated with star forming regions. The present catalogue includes for all known HH objects: the HH number,... -
Photometry of 8 PMS stars in Trumpler 37
This paper reports results from our long-term BV(RI)c photometric CCD observations of eight pre-main sequence stars collected from 2008 June to 2022 October. These stars are... -
Photometry of 13 PMS stars in Cepheus OB3
Results from optical CCD photometric observations of 13 pre-main-sequence stars collected during the period from February 2007 to November 2020 are presented. These stars are... -
Phot. of PMS stars in the field of V733 Cep
This paper reports results from the first long-term BV(RI)c photometric CCD observations of three variable pre-main-sequence stars collected during the period from February 2007... -
Long-term BVRI photometry of 15 PMS stars
This paper reports results from the multicolor photometric observations of 15 pre-main sequence stars collected in the period September 2010 - October 2017. The stars from our... -
V977 Cep and V982 Cep long-term photometry
Long-term BVRI photometric light curves of the pre-main sequence stars V977 Cep and V982 Cep during the period from 2000 October to 2016 August are presented. The stars are... -
V350 Cep UBVRI long-term photometry
Results from UBVRI optical photometric observations of the pre-main sequence star V350 Cep during the period 2004-2014 are presented. The star was discovered in 1977 due to its... -
Long-term BVRI photometry of V2492 Cygni
Results from BVRI photometric observations of the young stellar object V2492 Cyg collected during the period from August 2010 to December 2017 are presented. The star is located... -
Long-Term Multicolour Photometry of YSOs
Results from long-term multicolour optical photometric observations of the pre-main sequence stars FHO 26, FHO 27, FHO 28, FHO 29, and V1929 Cyg collected during the period from... -
Long-term UBVRI photometry of GM Cep
Results from UBVRI photometric observations of the pre-main sequence star GM Cephei obtained in the period April 2011 - August 2014 are reported in the paper. Presented data are... -
Infrared photometric study of Herbig Ae/Be stars
In this paper we collected almost all HAeBe stars known so far (253 sources in total) to photometrically study their infrared properties. The 2MASS, WISE, IRAS and AKARI data... -
Ages and masses of NGC1893 PMS stars
In this paper we continued our efforts to understand the star formation scenario in and around the young cluster NGC 1893. We used a sample of the young stellar sources (YSOs)... -
V2764 Ori and LkHa 301 long-term photometry
In this paper, we present results from long-term V(RI)c photometric observations of the pre-main-sequence stars V2764 Ori and LkHa 301, located in the field of the McNeil's... -
Long-term BVRI photometry of V1704 Cygni
Results from BVRI photometric observations of the pre-main sequence star V1704 Cyg collected during the time period from August 2010 to December 2017 are presented. The star is... -
BVRI Photometry of 14 PMS stars
New photometric data from CCD multicolour BVRI observations of 14 pre-main sequence stars during the period from 2013 April to 2015 September are presented. The studied objects... -
BVRI photometry of 5 PMS stars
We present new data from BVRI photometric observations of five PMS stars during the period from April 2013 to July 2014. The stars are located in the field of NGC 7000/IC 5070... -
Properties of IC 4665 members
IC 4665 is one of only a dozen young open clusters with a 'lithium depletion boundary' (LDB) age. Using an astrometrically and spectroscopically filtered sample of cluster... -
NGTS clusters survey. IV.
The dipper is a novel class of young stellar object associated with large drops in flux on the order of 10-50 per cent lasting for hours to days. Too significant to arise from... -
Rossby numbers of convective stars
We investigate stellar magnetic activity from the theoretical point of view, by using stellar evolution models to calculate theoretical convective turnover times ({tau}c) and...
