Presentamos fotometrıa fotoelectrica multicolor de alta precision y velocidades radiales (VRs) Coravel para una muestra de candidatas a gigantes rojas (GRs) en nueve cumulos abiertos galacticos. Encontramos que aproximadamente el 82 % de las estrellas analizadas son GRs de los cumulos, de acuerdo a criterios fotometricos, en excelente acuerdo con los resultados inferidos a partir de las VRs Coravel. Se determinan excesos de color E(B − V ), temperaturas efectivas y metalicidades para las gigantes de los cumulos. Una nueva binaria espectroscopica fue descubierta entre las GRs de NGC 2482.We present high precision multicolour photoelectric photometry together with Coravel radial-velocity data for a sample of red giant (RG) candidates in nine ...
We present new Coravel radial-velocity observations and photoelectric photometry in the UBV, DDO an...
New, accurate radial velocities and photoelectric ${\it UBV}$ photometry of 83 red-giant candidates ...
Presentamos fotometría CCD UBVIKC para los cúmulos abiertos (CAs) NGC 2311, Trumpler 6, NGC 2432 y B...
We preseent new UBV photoelectric observations of 119 stars in the field of the southern open cluste...
We present new CORAVEL radial-velocity observations and photoelectric photometry in the UBV and DDO ...
We present CCD BVI photometry in the field of the open cluster NGC 2489, supplemented with CORAVEL r...
We present CORAVEL radial velocities and high precision UBV and DDO photoelectric photometry for a s...
Aims.We present new CORAVEL radial-velocity observations and photoelectric photometry in the $\it U...
37 potential members of the red-giant branches of NGC 6192, NGC 6208 and NGC 6268 were observed in t...
We present new UBV photoelectric observations of 119 stars in the field of the southern open cluste...
As part of a long-term project to determine abundances and astrophysical properties of evolved red s...
We present CCD BVI photometry for the southern open cluster NGC 2489 and its surrounding field. The ...
Photoelectric photometry in the UBV, DDO and Washington systems is presented for 14 late-type giant...
We present accurate radial velocities and photoelectric UBV photometry for 73 and 57 red-giant candi...
UBV, DDO and Washington photometric data for 14 red giant candidates of the open cluster NGC 2447 ar...
We present new Coravel radial-velocity observations and photoelectric photometry in the UBV, DDO an...
New, accurate radial velocities and photoelectric ${\it UBV}$ photometry of 83 red-giant candidates ...
Presentamos fotometría CCD UBVIKC para los cúmulos abiertos (CAs) NGC 2311, Trumpler 6, NGC 2432 y B...
We preseent new UBV photoelectric observations of 119 stars in the field of the southern open cluste...
We present new CORAVEL radial-velocity observations and photoelectric photometry in the UBV and DDO ...
We present CCD BVI photometry in the field of the open cluster NGC 2489, supplemented with CORAVEL r...
We present CORAVEL radial velocities and high precision UBV and DDO photoelectric photometry for a s...
Aims.We present new CORAVEL radial-velocity observations and photoelectric photometry in the $\it U...
37 potential members of the red-giant branches of NGC 6192, NGC 6208 and NGC 6268 were observed in t...
We present new UBV photoelectric observations of 119 stars in the field of the southern open cluste...
As part of a long-term project to determine abundances and astrophysical properties of evolved red s...
We present CCD BVI photometry for the southern open cluster NGC 2489 and its surrounding field. The ...
Photoelectric photometry in the UBV, DDO and Washington systems is presented for 14 late-type giant...
We present accurate radial velocities and photoelectric UBV photometry for 73 and 57 red-giant candi...
UBV, DDO and Washington photometric data for 14 red giant candidates of the open cluster NGC 2447 ar...
We present new Coravel radial-velocity observations and photoelectric photometry in the UBV, DDO an...
New, accurate radial velocities and photoelectric ${\it UBV}$ photometry of 83 red-giant candidates ...
Presentamos fotometría CCD UBVIKC para los cúmulos abiertos (CAs) NGC 2311, Trumpler 6, NGC 2432 y B...