WEBDA page for open cluster NGC 1981

Basic Parameters
Right Ascension (2000)	05 35 09
Declination (2000)	-04 24 00
Galactic longitude	208.06
Galactic latitude	-18.96
Distance [pc]	400
Reddening [mag]	0.05
Distance modulus [mag]	8.17
Log Age	7.50
Metallicity
Notes

Numbering system:

Query

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WEBDA content

• Available data
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• UBV colour magnitude diagram
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Archives

Other links

• Deep Sky Browser
• SIMBAD at CDS

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