Longitude of periapsis (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Longitude of periapsis" in English language version.

refsWebsite

Global rank English rank

18^th place

17^th place

6^th place

6^th place

237^th place

170^th place

1web.archive.org

1^st place

1^st place

1findplanetnine.com

low place

low place

archive.org

Robert Grant Aitken (1918). The Binary Stars. Semicentennial Publications of the University of California. D.C. McMurtrie. p. 201.

findplanetnine.com

Brown, Michael E. (2017) “Planet Nine: where are you? (part 1)” The Search for Planet Nine. http://www.findplanetnine.com/2017/09/planet-nine-where-are-you-part-1.html

harvard.edu

ui.adsabs.harvard.edu

Simon, J. L.; et al. (1994). "Numerical expressions for precession formulae and mean elements for the Moon and the planets". Astronomy and Astrophysics. 282: 663–683, 672. Bibcode:1994A&A...282..663S.

navy.mil

ad.usno.navy.mil

"Format" Archived 2009-02-25 at the Wayback Machine in Sixth Catalog of Orbits of Visual Binary Stars Archived 2009-04-12 at the Wayback Machine, William I. Hartkopf & Brian D. Mason, U.S. Naval Observatory, Washington, D.C. Accessed on 10 January 2018.

web.archive.org

"Format" Archived 2009-02-25 at the Wayback Machine in Sixth Catalog of Orbits of Visual Binary Stars Archived 2009-04-12 at the Wayback Machine, William I. Hartkopf & Brian D. Mason, U.S. Naval Observatory, Washington, D.C. Accessed on 10 January 2018.