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GOSC v3 Query

This web site is currently out of date, use https://gosc.cab.inta-csic.es instead.

  

 

Choose catalog and supplements:  

Main:    Galactic O star catalog
Sup. 3: Late-type stars

Select the attributes to show:

HD/HDE numbers + components
Approximate BJ photometry
Extended identifications
GOSSS spectral classifications
Alternate spectral classifications
Previous spectral classifications
Additional coordinate information
Johnson photometry
Clusters/Associations

Output Format:

 

Restrictions:

None
Coordinate and photometry range

Min.: Max.:
Min.: Max.:
Min.: Max.:

Cone search

Name or RA + dec:
Maximum distance to center:
Units:

 

Sort by:

1.
2.

Notes:

  1. An attribute must be selected in order to be used for sorting.
  2. Cone search must be used if sorting by distance to center is selected.
  3. Coordinates may be entered in degrees or as HH:MM:SS + dd:mm:ss.