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Rotating models of A and F stars
Magnitude differences between rotating and non-rotating copartners for a grid of models with solar metallicity are tabulated here. The results are expressed in terms of the... -
BVRI photometry of NGC 2264
The pre-main-sequence (PMS) population in the mass range between =~0.2 and =~3M_{sun} in southern part of the star-forming region NGC 2264 has been studied, determining both the... -
UBVI magnitudes of NGC 869 B-type pulsators
In the course of the search for B-type pulsators in the central region of h Persei, we discovered two {beta} Cephei stars, Oo692 and Oo992, and one SPB star, Oo893. The first... -
VRI Cousins photometry of Am stars
Tablea1 contains photoelectric VRI Cousins photometry for 63 Am stars observed on the 17th June, 1996 with the 1.52m telescope of the Observatorio Astronomico Nacional (O.A.N.)... -
NGC 1750 & 1758 membership probabilities
Cluster-field segregation and determination of physical parameters of the open clusters NGC 1750 and NGC 1758 were performed from CCD and photographic photometric and... -
HD 163151: a new W UMa type system
Table 2 contains 408 simultaneous measurements collected in each of the four uvby colours of the Stromgren photometric system for the W UMa system HD 163151. The data are... -
BVRI photometry of HR 1105
BVRI photometry of the extrinsic S star HR 1105 shows a stable periodic light variability with a period of 24.76 days superimposed upon long term changes presumably related to... -
UBV photometry of V360 Lac
An analysis of an extensive collection of photometric and spectroscopic observations of the little studied bright Be star V360 Lac lead to the following main conclusions: (1)... -
Deep UVBRI photometry in IC 348
Table3 contains UBVRI-CCD photometry for the 123 observed stars in the nucleus of IC 348 open cluster. Magnitude and colours are given with their corresponding errors. Column... -
UBVRIcJHKL photometry in Lup
In a recent study, some 130 new weak-line T Tauri stars (WTTS) have been discovered in the Lupus star forming region (SFR). Some of these stars are seen projected onto regions... -
UBV photometry of EG And
We present all available UBV photometry of the symbiotic binary EG And obtained during the last 10 years. The light curves display a double wave through one orbital cycle. It is... -
CH Cyg 1991-1995 UBV-JHKLM photometry
We present new UBV-JHKLM photoelectric photometry of the symbiotic binary CH Cyg covering the period 1991-1995, which extend our monitoring started in 1978. The large and highly... -
Evolution models of elliptical galaxies. II.
In this paper we present new chemo-spectro-photometric models of elliptical galaxies in which infall of primordial gas is allowed to occur. They aim to simulate the collapse of... -
Hyades binaries
We have derived accurate and homogeneous lithium abundances in 49 Main Sequence binary systems belonging to the Hyades open cluster by using a deconvolution method to determine... -
UBV Photometry of phi Per
A detailed analysis of a very rich collection of spectroscopic and photometric observations of the bright Be star {phi} Per (HR 496, or HD 10516, 2000 position: 01 43 39.4 +50... -
COYOTES II
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ER Vulpeculae
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M3 photographic photometry
A new photographic colour-magnitude diagram for the Galactic globular cluster M 3 is presented. -
YY Eri & AE Phe
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DK Cygni light curve
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