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(Redirected from 34 Librae)
Several conflated star systems in the constellation Libra
Location of the ζ Librae pair (circled)
The Bayer designationζ Librae, Latinised as Zeta Librae (abbreviated ζ Lib / Zeta Lib) is shared by several star systems in the constellationLibra. Sources differ about the Flamsteed and Bayer designations that should be applied to four stars:
ζ Librae (HR 5743), known as HD 137744 and 32 Librae
ζ Librae (GZ Librae), sometimes known as 33 Librae, or as HD 137949
ζ Librae (HR 5750), known as HD 138137 and 34 Librae
ζ Librae (HR 5764), known as HD 138485 and 35 Librae, often simply called ζ Librae
In light of the obvious confusion, the Bright Star Catalogue recommends the use of HR designations to unambiguously identify these four stars. ζ Librae does not have an HR number although it is included in the Bright Star Catalogue Supplement.
References
Kostjuk, N. D. (2004). "VizieR Online Data Catalog: HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index (Kostjuk, 2002)". VizieR On-line Data Catalog: IV/27A. Originally Published in: Institute of Astronomy of Russian Academy of Sciences (2002). 4027. Bibcode:2004yCat.4027....0K.
^ Hoffleit, D.; Warren, W. H. (1995). "VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)". VizieR On-line Data Catalog: V/50. Originally Published in: 1964BS....C......0H. 5050. Bibcode:1995yCat.5050....0H.
Hoffleit, D.; Jaschek, C. (1982). "The Bright Star Catalogue. Fourth revised edition. (Containing data compiled through 1979)". The Bright Star Catalogue. Fourth Revised Edition. (Containing Data Compiled Through 1979). Bibcode:1982bsc..book.....H.
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Location of the ζ Librae pair (circled)
Index of articles associated with the same name
This set index article includes a list of related items that share the same name (or similar names). 
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