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Table 1

Journal of asteroids observations.

Target Date ESO-JD Visual Exp. RV RV ΔRV BERV RV exp N. Spots
(245+) mag (s) (ast-Obs.) (ast- ⊙ ) km s-1 km s-1 km s-1

Ceres 2006-07-15 3932.8421400 8.0 1800 –11.288 0.456 –10.832 14.754 3.922 9
Ganymede 2007-04-13 4203.4030533 5.1 300 –21.818 2.800 –19.018 24.956 5.938 0
Vesta 2009-12-23 5188.3410970 7.3 300 –21.946 –1.512 –23.457 27.292 3.835 0
Vesta 2009-12-24 5189.3733994 7.3 300 –21.691 –1.515 –23.206 26.980 3.774 0
Vesta 2009-12-25 5190.3628972 7.3 300 –21.541 –1.519 –23.060 26.777 3.716 0

Notes. Radial velocities are in km s-1, BERV is the geocentrical correction applied by the HARPS pipeline, which needs to be added to ΔRV to obtain the expected radial velocity value.

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