Movimento retrógrado aparente (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Movimento retrógrado aparente" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

5^th place

5^th place

657^th place

443^rd place

1universalworkshop.com

low place

low place

1web.archive.org

1^st place

1^st place

1classroomscience.org

low place

low place

1astropixels.com

low place

low place

astropixels.com

«Planetary Ephemeris Data». Astropixels.com

classroomscience.org

Victor, Robert. «School-Year Preview of Planetary Events, August 2018-June 2019». Arquivado do original em 28 de março de 2019

reference.com

dictionary.reference.com

«Retrograde: definition». Dictionary.com

universalworkshop.com

Ottewell, Guy. «Astronomical Calendar 2018» (PDF). Consultado em 11 de novembro de 2020

web.archive.org

Victor, Robert. «School-Year Preview of Planetary Events, August 2018-June 2019». Arquivado do original em 28 de março de 2019

worldcat.org

Carroll, Bradley W. (2006). An introduction to modern astrophysics Second edition ed. San Francisco: Pearson. OCLC 69020924
Observer's Handbook. Toronto: Royal Astronomical Society of Canada. 2018. OCLC 1076793461
Strom, Robert G. (2003). Exploring Mercury : the iron planet. Chichester, UK: Springer. OCLC 51623109