Lista de cometas periódicos (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lista de cometas periódicos" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

18^th place

51^st place

1,747^th place

2,256^th place

harvard.edu

adsabs.harvard.edu

Hasegawa, Ichiro; and Nakano, Syuichi, Periodic Comets Found in Historical Records, Publications of the Astronomical Society of Japan, Vol. 47, No. 5 (October 1995), pp. 699-710

cfa.harvard.edu

2005 SD was first spotted as a minor planet, then thought cometary; now this is in doubt. See IAUC 8620

umd.edu

pds-smallbodies.astro.umd.edu

«Periodic Comet Names List». pds-smallbodies.astro.umd.edu. Consultado em 27 de outubro de 2020