ASTROMETRICAL AND PHOTOMETRIC FOLLOW-UP OF THE ASTEROIDS

Negative CCD composite of the 1620 Geographos asteroid observed with the 1m20 telescope of the OHP in March 1994. The lengthened shape of this asteroid explains the fast variations magnitude during its rotation. On this negative representing 2h 46m trajectory and where 14 exposures are superimposed, the variation is of 2 magnitudes.

			The 1620 Geographos asteroid
			The Lucina asteroid
			Four asteroids and a satellite of Jupiter