Old open clusters: The interesting case of Berkeley 21

Monthly Notices of the Royal Astronomical Society

Volumn 299, Issue 3, 1998, Pages 834-844

  Tosi, M ^a   Pulone, L ^b,c   Marconi, G ^b   Bragaglia, A ^a  

^a INAF OSSERVATORIO ASTRONOMICO DI BOLOGNA   (Italy)

^b INAF OSSERVATORIO ASTRONOMICO DI ROMA   (Italy)

^c EUROPEAN SOUTHERN OBSERVATORY   (Germany)

Author keywords

Hertzsprung Russell (HR) diagram; Open clusters and associations: general; Open clusters and associations: individual: Berkeley 21

Indexed keywords

CCD BVI PHOTOMETRY; GALACTIC DISKS; HERTZSPRUNG-RUSSELL DIAGRAMS; METAL ABUNDANCES; METALLICITIES; OPEN CLUSTER AND ASSOCIATION: INDIVIDUAL: BERKELEY 21; OPEN CLUSTERS; OPEN CLUSTERS AND ASSOCIATION: INDIVIDUAL; OPEN CLUSTERS AND ASSOCIATIONS: GENERAL; SYNTHETIC COLORS;

ASTROPHYSICS;

EID: 0042037616     PISSN: 00358711     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-8711.1998.01812.x     Document Type: Article

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