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 Database: OPENCLUST
   New Optically Visible Open Clusters and Candidates Catalog
Database Index | Basic Search | Advanced Search
 Name Resolver
Name:

 Search Co-ordinates
Co-ords:

Co-ordinate system:
Equatorial Ecliptic Galactic
Equinox: 1950 2000

 Search Type
Cone search, radius: arcmin.
Square search, width: arcmin.
Rectangle search, size: arcmin
 Output Options
 Output coordinates in:
Decimal  Sexagesimal
 Output system:
Equatorial   Ecliptic   Galactic
 Output epoch:
J2000   B1950
 Output format:
Filter Search  
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Parameter
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Definition
 
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<- Sort by distance from search centre (default)
 NAME 
Cluster Designation
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 TYPE_FLAG 
Cluster Classification Flag
 APPARENT_DIAMETER 
Angular Apparent Diameter (arcmin)
 DISTANCE 
Heliocentric Distance According to WEBDA Database (pc)
 E_BV 
Color Excess or Reddening of the Cluster (mag)
 LOG_AGE 
Logarithm of the Age (in years) of the Cluster
 PM_RA 
Mean Proper Motion of the Cluster in Right Ascension (mas/yr)
 PM_RA_ERROR 
Standard Deviation in the Right Ascension Proper Motion (mas/yr)
 PM_DEC 
Mean Proper Motion of the Cluster in Declination (mas/yr)
 PM_DEC_ERROR 
Standard Deviation in the Declination Proper Motion (mas/yr)
 NUM_CLUSTER_STARS 
Estimated Number of Cluster Members
 REF_PM 
Source of the Mean Proper Motion Determination (See References)
 RAD_VEL 
Radial Velocity (km/s)
 RAD_VEL_ERROR 
Error in Radial Velocity (km/s)
 NUM_RAD_VEL_STARS 
Number of Stars Used to Determine RV
 REF_RAD_VEL 
Source of the Mean Radial Velocity Determination (See References)
 METALLICITY 
Cluster Metallicity [Fe/H] (Solar units)
 METALLICITY_ERROR 
Error in Cluster Metallicity
 NUM_METALLICITY_STARS 
Number of Stars Used to Determine Metallicity
 TRUMPLER_TYPE 
Trumpler Type Determined in the DSS Inspection

 Output number of lines:  
If you have any problems, please consult the help page or mail ledas-help@star.le.ac.uk
 
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