Collections
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SIMBAD Stars by Shigeru (10 subjects)
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gwiazdek węgla by SUMO_2011 (10 subjects)
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#Carbon Stars by mboschmd (10 subjects)
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Multiples I by Shigeru (10 subjects)
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S1 Post-horizontal branch/red clump stars/long period variable stars. by artman40 (10 subjects)