Alfred Castro Ginard Name Dr. A. Castro Ginard Telephone +31 71 527 2727 E-mail acastro@strw.leidenuniv.nl Science Sterrewacht Sterrewacht Work address Gorlaeus Building Einsteinweg 55 2333 CC Leiden Room number BW4.21 Contact +31 71 527 2727 acastro@strw.leidenuniv.nl Publications No relevant ancillary activities