Lynga catalogue

 Field                          Data

 Cluster number (IAU)          C1426-605
 Old Cluster                   NGC
 notation                      5617
 OCL number/Lund number        919   658
 Right ascension (1950.0)      14 26.0
 Declination (1950.0)          -60 30
 10 year prec. RA/Dec          .75 -2.6
 Galactic longitude            314.67
 Galactic latitude             -.10
 Sky survey                    SERC
 Chart type and number         J  134
 Centre of chart (RA,Dec)      14 34 -60
 Pos. on chart x,y mm          227   147
 Tr. cl. (ref. 19/320=a/b)     I 3 r  :b
 Membership (320)              80
 Angular diameter (320)        10
 Selected angular diameter     10 ( 255)
 Distance, weight              1533
 Distance, reference           1200 (  64)
 E(B-V), v=var.                0.485
 Turn-off col.,weight (jdl)    -.13  w= 3
 Derived log(age)              7.915
 log(age), reference           7.66 ( 304)
 Fe/H (jdl)                    -.51
 Radial velocity, weight       
 References                    351 / 209
 used by                       233 /
 Janes, Duke                   
 and Lynga (jdl)               
 Number of member              4  Be stars
 stars with                    
 peculiar                      
 spectral                      
 types                         
 References for                338 /
 peculiar                      
  stars                        
 Total V magnitude             6.3 ( 422)
 Integrated B-V (422)          .70
 Number of obs. stars (422)    292
 Richness class (265)          4
 Earliest sp. cl. (50,37)      OB   B 3
 Mag of brightest star (50)    10.0
 Galactic R and z              7480   -2
 Linear diameter               3.5
 Comment