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Source information & attribution

Star cluster data source information

Primary source:

Background sources and references:

• Association of Universities for Research in Astronomy, Inc. The STScI Digitized Sky Survey. »
• Cox, A. N. (Ed.). Allen's Astrophysical Quantities. (4th ed.) Springer, 2000.
• Davenhall, A. C. and S. K. Leggett. "Constellation Boundary Data." Strasbourg Astronomical Data Center. »
• Meeus, J. Astronomical Algorithms. (1st ed.) Willmann-Bell, 1991.
• Powell, R. An Atlas of the Universe. »
• Roman, N. G. "Identification of a Constellation from a Position." Publications of the Astronomical Society of the Pacific 99, no. 617 (1987): 695-699.
• Shaya, E., J. Gass, and G. Schneider. Astronomical Data Center.
• "SIMBAD Astronomical Database." Strasbourg Astronomical Data Center. »
• Steinicke, W. Revised New General Catalogue and Index Catalogue. »
• "VizieR Service." Strasbourg Astronomical Data Center. »

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