نجوم النسق الأساسي نوع-B (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "نجوم النسق الأساسي نوع-B" in Arabic language version.

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harvard.edu

Habets, G. M. H. J.؛ Heintze, J. R. W. (نوفمبر 1981). "Empirical bolometric corrections for the main-sequence". Astronomy and Astrophysics Supplement. ج. 46: 193–237. Bibcode:1981A&AS...46..193H., Tables VII and VIII.
Pickering، Edward Charles (1908). "Revised Harvard photometry : a catalogue of the positions, photometric magnitudes and spectra of 9110 stars, mainly of the magnitude 6.50, and brighter observed with the 2 and 4 inch meridian photometers". Annals of the Astronomical Observatory of Harvard College. ج. 50: 1. Bibcode:1908AnHar..50....1P. مؤرشف من الأصل في 2022-06-01. اطلع عليه بتاريخ 2009-09-21.
Morgan, William Wilson؛ Keenan, Philip Childs؛ Kellman, Edith (1943). An atlas of stellar spectra, with an outline of spectral classification. Chicago, Ill: The University of Chicago press. Bibcode:1943QB881.M6.......
McNally، D. (1965). "The distribution of angular momentum among main sequence stars". The Observatory. ج. 85: 166–169. Bibcode:1965Obs....85..166M.

سيمباد, entries on Regulus and Algol A, accessed June 19, 2007. نسخة محفوظة 20 يناير 2019 على موقع واي باك مشين.