WEBDA page for open cluster Hyades

Basic Parameters
Right Ascension (2000)	04 26 54
Declination (2000)	+15 52 00
Galactic longitude	180.064
Galactic latitude	-22.343
Distance [pc]	45
Reddening [mag]	0.010
Distance modulus [mag]	3.30
Log Age	8.896
Metallicity	+0.17
Notes

Numbering system:

Query

• The database for data on any star
• The database for all data on any star
• Make selections on data
• The database for data on Am, Ap, Be, gK, BS, SB, WR stars
• From cluster chart (plotted)
• The cross-reference table
• The Budapest bibliography (Alter et al.)
• The bibliography of the last three | five | ten years

WEBDA content

• Available data
• Data collection and references
• General menu for photometric plots
• General menu for Isochrone plots (basic)
• General menu for Isochrone plots (advanced)
• UBV colour magnitude diagram
• Geneva colour magnitude diagram
• uvby colour magnitude diagram
• VIc colour magnitude diagram
• JHK colour magnitude diagram
• Comments

Archives

Other links

• Deep Sky Browser
• SIMBAD at CDS

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