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LINKS
Websites pessoais de membros da REA/Brasil
Astronomia Diletante, (Paulo Cacella)
https://cacella.tachyonweb.net/
Homepage do Diniz, (José Carlos Diniz)
Pedro Ré
Saulo M. Filho (GAEA)
https://gaea-astronomia.blogspot.com/
Astrofotografia e Instrumentação, Rogerio Marcon
Marco De Bellis
https://usuarios.uninet.com/~debellis/astroimg.htm
Sky and Observers, Antonio Rosa Campos
https://usuarios.uninet.com/~debellis/astroimg.htm
Astronomia e Astronautica do Zeca
https://zeca.astronomos.com/astronomia/
Cometas, (José Guilherme Aguiar)
https://sites.mpc.com/jaguiar/
Profissionais
ON Observatório Nacional – Brasil
INPE Instituto de Pesquisas Espaciais, Brasil
p>LNA Laboratório Nacional de Astrofísica, Brasil
IAG Instituto Astronômico e Geofísico – USP – Brasil
Departamento de Astronomia da UFMG
https://www.fisica.ufmg.br/OAP
Observatório Abrahão de Moraes (OAM)
https://www.telescopiosnaescola.pro.br/argus/index.php
Links úteis para a astronomia
observacional visual
Asteroides
IAU Minor Planet Center
https://www.minorplanetcenter.net/iau/mpc.html
BDL Bureau des Longitudes, França
https://www.bureau-des-longitudes.fr/
Cometas
Seiichi Yoshida (Japão)
https://www.aerith.net/index.html
ICQ International Comet Quarterly
https://www.icq.eps.harvard.edu/index.html
Fachgruppe Kometen (Alemanha)
https://kometen.fg-vds.de/fgk_hpe.htm
Objetos de Fundo de Céu
STScI The STScI Digitized Sky Survey
NGC-IC Project
https://www.klima-luft.de/steinicke/index_e.htm
SEDS Messier Database
https://messier.seds.org/Messier.html
Eclipses
Eclipse Homepage ( Fred Espenak )
https://eclipse.gsfc.nasa.gov/eclipse.html
Revistas e Jornais
Sky and Telescope , USA
https://www.skyandtelescope.com/
Astronomy , USA
Astronomy Now , England
Icarus International Journal of Solar System Studies, USA
The Astronomer ,England
https://www.theastronomer.org/index.html
Marte
Jeff Beish (ALPO, Mars Section)
https://www.alpo-astronomy.org/jbeish/General_Info_Mars.htm
International Mars Watch, USA
https://elvis.rowan.edu/marswatch/news.php
International Society of Mars Observers (ISMO)
https://www.mars.dti.ne.jp/~cmo/ISMO.html
BAA – Mars Section
https://www.britastro.org/mars/
Meteoros
IMO International Meteor Organization
Ocultações
IOTA International Occultation Timming Association, USA
https://www.anomalies.com/iotaweb/
IOTA Lunar Occultations, USA
https://www.lunar-occultations.com/iota/iotandx.htm
Stellar Occultations
https://tdc-www.cfa.harvard.edu/occultations/
Catálogos e bancos de dados
ADS
https://adswww.harvard.edu/abstract_service.html
CDS
https://cdsweb.u-strasbg.fr/CDS.html
SIMBAD
https://simbad.u-strasbg.fr/simbad/
NED
ESO-USNO
https://archive.eso.org/skycat/servers/usnoa
Planetas (em geral)
ALPO Association of Lunar and Planetary Observers, USA
BAA British Astronomical Association, England – The Lunar section
Planetas Extra-solares
TRESCA (Czech Republic)
https://var2.astro.cz/EN/tresca/index.php
Profissionais
IAU The International Astronomical Union
ESO European Southern Observatory
AAS American Astronomical Society, USA
IDA International Dark Sky Association, USA
NASA (Home)
Solar
Daily Sunspot drawings , Mount Wilson Observatory, USA
https://obs.astro.ucla.edu/cur_drw.html
Montly Sunspots Reports , Mount Wilson Observatory, USA
https://obs.astro.ucla.edu/spotframe.html
SDAC – Solar Data Analysis Center
https://umbra.nascom.nasa.gov/sdac.html
Solar Tower Home Page Mount Wilson Observatory, USA
https://obs.astro.ucla.edu/intro.html
Solar Tower data , Mount Wilson Observatory, USA
https://obs.astro.ucla.edu/150_data.html
SOHO
https://sohowww.nascom.nasa.gov/
TRACE
Estrelas Variáveis
AAVSO Americam Association of Variable Stars Observers, USA
IBVS Information Bulletin on Variable Stars
https://www.konkoly.hu/IBVS/IBVS.html
ASSA The Astronomical Society of South Australia
https://www.assa.org.au/sig/variables/
GCVS
https://www.sai.msu.su/groups/cluster/gcvs/
Instituto Copernico – Argentina
https://institutocopernico.org/
VARSAO (Sebastian Otero)
Fonte: REA/Brasil