Results of GEOS Observing Programs
Volume 19 number 2 (1990)
- Roland Boninsegna
- Rue De Mariembourg, 35, B
Abstract
The Groupe Européen d'Observations Stellaires (GEOS) program is described briefly, and ephemerides and light curves are given for the RRab star NSV 4285 Cnc and the eclipsing star BG Lyn (RRVI-51 Lyn).