Datatype: POS

POS contains coordinates for the equinox 1950 as collected from the literature rounded to the second of time.

There is normally only one postion for each star, obtained from a selected based on the data source quality.

Record structure

No:Star number
Ref:Data source
Ra:Right Ascension
Dec:Declination

Database access

List of clusters

Query the references


Jean-Claude.Mermilliod@obs.unige.ch
Last Update: 17 February 1998