"खगोलीय यांत्रिकी" के अवतरणों में अंतर

छो
बॉट: वर्तनी एकरूपता।
छो (बॉट: वर्तनी एकरूपता।)
 
== बाहरी कड़ियाँ ==
* {{Citation | last = Calvert | first = James B. |date= 2003-03-28 | url = http://www.du.edu/~jcalvert/phys/orbits.htm | title = Celestial Mechanics | publisher = University of Denver | accessdate = 2006-08-21 }}
* [http://www.phy6.org/stargaze/Sastron.htm Astronomy of the Earth's Motion in Space], high-school level educational web site by David P. Stern