Epoch (astronomy) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Epoch (astronomy)" in English language version.

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books.google.com

harvard.edu

ui.adsabs.harvard.edu

  • Examples of this usage are seen in: Simon et al. 1994, pp. 663–683 Simon, J. L.; Bretagnon, P.; Chapront, J.; Chapront-Touze, M.; Francou, G.; Laskar, J (1994). "Numerical expressions for precession formulae and mean elements for the Moon and the planets". Astronomy and Astrophysics. 282: 663–683. Bibcode:1994A&A...282..663S.
  • Aoki et al. 1983, pp. 263–267. Aoki, S.; Soma, M.; Kinoshita, H.; Inoue, K. (December 1983). "Conversion matrix of epoch B 1950.0 FK 4-based positions of stars to epoch J 2000.0 positions in accordance with the new IAU resolutions". Astronomy and Astrophysics. 128 (3): 263–267. Bibcode:1983A&A...128..263A. ISSN 0004-6361.
  • Wilson 1925, pp. 1–2. Wilson, H. C. (1925). "Change of astronomical time". Popular Astronomy. 33: 1–2. Bibcode:1925PA.....33....1W.

scully.cfa.harvard.edu

cfa.harvard.edu

iausofa.org

  • SOFA Time Scale and Calendar Tools (PDF) (Report). C programming language. International Astronomical Union. October 9, 2017. (Document revision 1.5.)

nasa.gov

naif.jpl.nasa.gov

worldcat.org

search.worldcat.org

  • Aoki et al. 1983, pp. 263–267. Aoki, S.; Soma, M.; Kinoshita, H.; Inoue, K. (December 1983). "Conversion matrix of epoch B 1950.0 FK 4-based positions of stars to epoch J 2000.0 positions in accordance with the new IAU resolutions". Astronomy and Astrophysics. 128 (3): 263–267. Bibcode:1983A&A...128..263A. ISSN 0004-6361.