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HD 21389
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<h2 id="external-links">External links</h2> <ul><li><a href="http://aladin.u-strasbg.fr/AladinPreview?-c=03+29+54.7438%2B58+52+43.499&ident=V*+CE+Cam&submit=Aladin+previewer">Image CE Camelopardalis</a></li> <li><a href="http://www.starrywonders.com/vdb14.html">Starry Van Den Bergh 14 and 15</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>Garrison, R. F. (December 1993), "Anchor Points for the MK System of Spectral Classification", Bulletin of the American Astronomical Society, 25: 1319, Bibcode:1993AAS...183.1710G, archived from the original on 2019-06-25, retrieved 2012-02-04 <a href="https://web.archive.org/web/20190625094716/http://www.astro.utoronto.ca/~garrison/mkstds.html" target="_blank">https://web.archive.org/web/20190625094716/http://www.astro.utoronto.ca/~garrison/mkstds.html</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> <li id="fn:2"><p>Percy, J. R.; Welch, D. L. (August 1983). "Photometric variability of B- and A-type supergiants". Publications of the Astronomical Society of the Pacific. 95: 491–505. Bibcode:1983PASP...95..491P. doi:10.1086/131198. Retrieved 29 December 2024. <a href="https://articles.adsabs.harvard.edu/pdf/1983PASP...95..491P" target="_blank">https://articles.adsabs.harvard.edu/pdf/1983PASP...95..491P</a> <a href="#fnref:2" class="footnote-back-ref">↩</a></p></li> <li id="fn:3"><p>Kazarovets, E. V.; Samus, N. N. (April 1997). "The 73rd Name-List of Variable Stars" (PDF). Information Bulletin on Variable Stars. 4471: 1. Bibcode:1997IBVS.4471....1K. Retrieved 29 December 2024. <a href="https://ibvs.konkoly.hu/pub/ibvs/4401/4471.pdf" target="_blank">https://ibvs.konkoly.hu/pub/ibvs/4401/4471.pdf</a> <a href="#fnref:3" class="footnote-back-ref">↩</a></p></li> <li id="fn:4"><p>Hohle, M. M.; Neuhäuser, R.; Schutz, B. F. (April 2010), "Masses and luminosities of O- and B-type stars and red supergiants", Astronomische Nachrichten, 331 (4): 349, arXiv:1003.2335, Bibcode:2010AN....331..349H, doi:10.1002/asna.200911355, S2CID 111387483 <a href="/wiki/ArXiv_(identifier)" target="_blank">/wiki/ArXiv_(identifier)</a> <a href="#fnref:4" class="footnote-back-ref">↩</a></p></li> <li id="fn:5"><p>Lyder, David A. (2001). "The Stars in Camelopardalis OB1: Their Distance and Evolutionary History". The Astronomical Journal. 122 (5): 2634–2643. Bibcode:2001AJ....122.2634L. doi:10.1086/323705. <a href="https://doi.org/10.1086%2F323705" target="_blank">https://doi.org/10.1086%2F323705</a> <a href="#fnref:5" class="footnote-back-ref">↩</a></p></li> </ol>