Through the years, astronomy club "Anonymus" has been enganged in various projects and cooperations with other astronomical societies and organizations throughout the world, as well as workships and observations, like the Venus transit in 2004. Perseid shower observation, astronomy schools and courses, etc.

•  Meteor shower observations
  

Perseids 1997:

http://www.imo.net/articles/shower/per97.html 

http://adsabs.harvard.edu/abs/1997JIMO...25..207A   

  Perseids 2000, 

http://www.imo.net/node/179?PHPSESSID=1fb18a1401ae2541b2a2c  ili   http://adsabs.harvard.edu/abs/2000JIMO...28..166A

• Occultations

  1998 Mombasa, http://www.euraster.net/results/1998/index.html
  2000 Ate i Notburga, http://www.euraster.net/results/2000/index.html
  2001 zambesia i Vala, http://www.euraster.net/results/2001/index.html
  2002 Griseldis, http://www.euraster.net/results/2002/index.html   
  2003 Bertholda, http://www.euraster.net/results/2003/index.html

 

• Asteroids

 2008 OM, http://www.cfa.harvard.edu/mpec/K08/K08O31.html
 2008 OO, http://www.cfa.harvard.edu/mpec/K08/K08O33.html
 2007 PU11, http://www.cfa.harvard.edu/mpec/K07/K07P51.html

• Comets
  

 http://www.cfa.harvard.edu/mpec/K07/K07P33.html

• Total Solar Eclipses
  

  1999 Balaton, Mađarska
  2006 Antalya, Turska
  2008 Novosibirsk, Rusija

• Planets

2004 Tranzit Venere

http://vt-2004.astro.cz/fotogalerie/www.vt-2004.org/photos/vt-photos-page36.html    

http://www.eso.org/public/outreach/eduoff/vt-2004/vt-net/vt-net-croatia.html

• Educational-Scientific cooperations

    2002 Permission to Dream, Space Frontier Foundation, http://space-frontier.org/Projects/permission/TeamTelescope/Locations.htm  http://space-frontier.org/Projects/permission/PTDAnnualReport.pdf

    2007 International Sidewalk Astronomy Night, http://www.sidewalkastronomynight.com/internationalsidewalkastronomynight/id5.html
 
   2007 Svibanj, Eratosten eksperiment I, http://www.anonymus.hr/index.php?option=com_content&task=view&id=78&Itemid=22
 
   2007 Rujan, Eratosten eksperiment II,
http://www.anonymus.hr/index.php?option=com_content&task=view&id=93&Itemid=61      http://krzysztofpiasecki.wordpress.com/category/eksperyment/eratostenes/

• Conferations.
  

  2006 Alpe-Adria, Ljubljana, 

http://www.uad.si/?q=node/609
http://www2.arnes.si/~gljsentvid10/aktualno_2006.html