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 Database: SAO
   Smithsonian Astrophysical Observatory Star 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 
SAO Catalog Designation
 RA 
Right Ascension
 PROPER_MOTION_RA 
Annual RA Proper Motion (FK4 System)
 PROPER_MOTION_RA_ERROR 
Standard Deviation in RA Proper Motion (FK4 System)
 RA_EPOCH 
RA Original Epoch
 DECL 
Declination
 PROPER_MOTION_DEC 
Annual Declination Proper Motion (FK4 System)
 PROPER_MOTION_DEC_ERROR 
Standard Deviation of Declination Proper Motion (FK4 System)
 DEC_EPOCH 
Declination Original Epoch
 POSITION_ERROR 
Standard Deviation of Position at Epoch 1950.0
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 PG_MAG 
Photographic Magnitude
 VMAG 
Visual Magnitude
 SPECT_TYPE 
Spectral Type (+++ for Composite Spectra)
 REF_VMAG 
Reference Code for Visual Magnitude
 REF_STAR_NUMBER 
Reference Code for Star Number and Footnotes
 REF_PG_MAG 
Reference Code for Photographic Magnitude
 REF_PROPER_MOTION 
Reference Code for Proper Motions
 REF_SPECT_TYPE 
Reference Code for Spectral Type
 REMARKS 
Coded Remarks for Duplicity and Variability
 REF_SOURCE_CAT 
Reference Code for Source Catalog
 NUM_SOURCE_CAT 
Number in Source Catalog
 DM 
Durchmusterung Identification (BD CD or CP)
 HD 
Henry Draper Catalog (HD or HDE) Number
 HD_COMPONENT 
HD Component and Multiple Code
 GC 
Boss General Catalog (GC) Number
 PROPER_MOTION_RA_FK5 
Annual RA Proper Motion (FK5 System)
 PROPER_MOTION_DEC_FK5 
Annual Declination Proper Motion (FK5 System)
 CLASS 
Browse Object Classification

 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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