Lynga catalogue


 Field                          Data

 Cluster number (IAU)          C1759-230
 Old Cluster                   NGC
 notation                      6514
 OCL number/Lund number        23   803
 Right ascension (1950.0)      17 59.3
 Declination (1950.0)          -23 02
 10 year prec. RA/Dec          .61   .0
 Galactic longitude            6.99
 Galactic latitude             -.25
 Sky survey                    POSS
 Chart type and number         O  175
 Centre of chart (RA,Dec)      17 46 -24
 Pos. on chart x,y mm          63   237
 Tr. cl. (ref. 19/320=a/b)     
 Membership (320)              
 Angular diameter (320)        
 Selected angular diameter     28 ( 253)
 Distance, weight              816
 Distance, reference           1600 (  50)
 E(B-V), v=var.                0.190
 Turn-off col.,weight (jdl)    
 Derived log(age)              7.368
 log(age), reference           
 Fe/H (jdl)                    
 Radial velocity, weight          w= 2
 References                    
 used by                       
 Janes, Duke                   
 and Lynga (jdl)               
 Number of member              
 stars with                    
 peculiar                      
 spectral                      
 types                         
 References for                
 peculiar                      
  stars                        
 Total V magnitude             6.3 ( 422)
 Integrated B-V (422)          .45
 Number of obs. stars (422)    67
 Richness class (265)          
 Earliest sp. cl. (50,37)      O 5
 Mag of brightest star (50)    6.0
 Galactic R and z              6910   -6
 Linear diameter               13.0
 Comment