\begin{table}%T3 \caption{\label{newmass}Asteroid GMs fitted in INPOP08. } \small%\centerline { \begin{tabular}{l l r l l l l} \hline \hline Asteroid & INPOP08 & Others & $r$ & Type & $\rho$ & \\ & $10^{-11}~M_{\odot}$ & $10^{-11}~M_{\odot}$ & km & & g~cm$^{-3}$ & [m]\\ \hline %3 Juno & 0.753 $\pm$ 0.02 & 1.49 $\pm$ 0.15 [1] & 117 $\pm$ 6 & S & 2.29 $\pm$ 0.3& 184\\ %&& 1.49 $\pm$ 0.15 [1]& & &&\\ %&& 1.54 [4]& & &&\\ 16 Psyche & 1.596 $\pm$ 0.032 & 1.29 $\pm$ 0.17 [1] & 126.6 $\pm$ 2.0 & M & 3.7 $\pm$ 0.1 & 138\\ && 1.688 [4]& & &&\\ 29 Amphitrite &0.491 $\pm$ 0.09 & 1.00 $\pm$ 0.35 [1] & 106.1 $\pm$ 3.4 & S & 1.9 $\pm$ 0.4 & 118\\ && 0.684 [4]& & &&\\ 14 Irene & 0.071 $\pm$ 0.01 & 0.2623 [2] & 76.0 $\pm$ 8.0 & S & 0.8 $\pm$ 0.3 & 69\\ & & 0.413 $\pm$ 0.073 [3] & & &&\\ && 0.263 [4]& & &&\\ 704 Interamnia & 1.623 $\pm$ 0.01 & 3.58 $\pm$ 0.42 [1] & 158.3 $\pm$ 2.0 & C & 1.9 $\pm$ 0.1& 65\\ && 1.862 [4]& & & &\\ 532 Herculina & 0.546 $\pm$ 0.01 & 0.667 [2] & 111.2 $\pm$ 2.0 & S & 1.9 $\pm$ 0.1& 63\\ && 0.669[4]& & &&\\ 6 Hebe & 0.016 $\pm$ 0.011 & 0.759 $\pm$ 0.142 [1] & 92.5 $\pm$ 1.5 & S & 0.1 $\pm$ 0.1 & 63\\ & & 0.255 [2] & & &&\\ && 0.457 [4]& & &&\\ 52 Europa & 1.724 $\pm$ 0.100 & 0.976 $\pm$ 0.22 [1] & 151.25 $\pm$ 2.7 & C & 2.4 $\pm$ 0.2& 52\\ && 1.023 [4]& & &&\\ 9 Metis & 0.115 $\pm$ 0.100 & 1.03 $\pm$ 0.24 [1] & 95.0 $\pm$ 9.5 & S & 0.6 $\pm$ 0.5 & 49\\ & & 0.600 [2] & & &&\\ && 0.428 [4]& & &&\\ 19 Fortuna & 0.202 $\pm$ 0.02 & 0.541 $\pm$ 0.008 [1] & 101.7 & C& 0.9 $\pm$ 0.1& 48\\ && 0.350 [4]& & &&\\ 128 Nemesis &0.169 $\pm$ 0.033 & &94.1 $\pm$ 2.0 & C & 1.0 $\pm$ 0.2 & 42\\ 18 Melpomene & 0.091 $\pm$ 0.02 & 0.151 $\pm$ 0.051 [3] & 70.3 $\pm$ 1.5 & S & 1.2 $\pm$ 0.3& 40\\ && 0.201 [4]& & &&\\ 15 Eunomia & 2.230 $\pm$ 0.018 & 1.68 $\pm$ 0.08 [1] & 127.7 $\pm$ 7.0 & S & 5.0 $\pm$ 0.7& 37\\ && 1.239 [4]& & &&\\ 88 Thisbe &0.863 $\pm$ 0.026 & 0.57 $\pm$ 0.18 [1] & 116.0 $\pm$ & C & 2.6 $\pm$ 0.1& 36\\ 409 Aspasia & 0.105 $\pm$ 0.003 &0.163 [4] &80.8 $\pm$ 4.0& C & 0.9 $\pm$ 0.1& 29\\ 216 Kleopatra & 0.353 $\pm$ 0.012 & 0.255 [2]&67.5 $\pm$ & M & 5.3 $\pm$ 0.2 & 27\\ && 0.226 [4]& & &&\\ 21 Lutetia & 0.1034 $\pm$ 0.03 & 0.129 $\pm$ 0.012 [3]& 47.9 $\pm$ 4.1 & M& 4.4 $\pm$ 1.3&24\\ && 0.105 [4]& & &&\\ 31 Euphrosyne & 2.99 $\pm$ 0.68 & 1.54 [2] & 127.95 $\pm$ 5.5 & C & 6.7 $\pm$ 1.6& 23\\ & & 0.313 $\pm$ 0.059 [3] & & &&\\ && 0.860 [4]& & &&\\ 23 Thalia & 0.003 $\pm$ 0.001& &53.8 $\pm$ 2.2 & S & 1.06 $\pm$ 0.08& 23\\ && 0.097 [4]& & &&\\ 354 Eleonora & 0.488 $\pm$ 0.035 & 0.246 [2] &77.6 $\pm$ 4.2 & S & 4.9 $\pm$ 0.4& 22\\ && 0.247 [4]& & &&\\ 192 Nausikaa & 0.137 $\pm$ 0.041 & 0.081 [4]& 51.6 $\pm$ 1.0 & S & 4.6 $\pm$ 1.4& 22\\ 747 Winchester & 0.0004 $\pm$ 0.0002 & 0.148[4] &85.9 $\pm$ 1.5 & C & 3e-3 $\pm$ 1e-3 & 22\\ 129 Antigone& 0.717 $\pm$ 0.014& &104.58 $\pm$ & M & 3.0 $\pm$ 0.1& 21\\ 41 Daphne & 0.527 $\pm$ 0.05& 0.467 [2] & 87.00 $\pm$ 6.0 & C & 3.8 $\pm$ 0.7& 20\\ &&0.398[4]& & &&\\ 173 Ino& 0.366 $\pm$ 0.030 &&77.0 $\pm$ 1.6 & C & 3.8 $\pm$ 0.3& 20\\ 89 Julia &0.359 $\pm$ 0.014& & 75.8 $\pm$ 1.5 & C & 4.0 $\pm$ 0.4& 15\\ %3 Juno & & [2] \\ 8 Flora & 0.535 $\pm$ 0.005 & 0.178 [2] & 67.9 $\pm$ 1.0 & S & 8.1 $\pm$ 0.5 & 14\\ & & 0.426 $\pm$ 0.045 [3]& & &&\\ && 0.178 [4]& & &&\\ 12 Victoria & 0.117 $\pm$ 0.003& &56.4 $\pm$ 1.5 & S & 3.1 $\pm$ 0.2& 13\\ 139 Juewa& 0.359 $\pm$ 0.010 &0.142[4]&78.3 $\pm$ 1.5 & C & 3.6 $\pm$ 0.10& 10\\ \hline \end{tabular}} \smallskip Other values deduced from planetary ephemerides are presented for comparison. Reference [1] is for Baer \& Chelsey (\cite{Baer2008}); [2] are values estimated in DE414 but not published with errorbars. They are directly extracted from the DE414 header; [3]~is for Baer et~al. (\cite{Baer2008e}) and [4]~for DE421 values as published by Folkner et~al. (\cite{Folkner2008}). The given uncertainties are formal accuracy given at 1-sigma. Columns~4 and~5 are the physical characteristics of the objects: Col.~4 is the radius in kilometers, and spectral type is given in Col.~5. In Col.~6 we give the densities obtained using the given radius and the estimated masses in Col.~2. Density errorbars are estimated with the given mass 1-sigma uncertainties and accuracies on radius provided by the PDS website. The last column gives the maximum impact of each asteroid on the Earth-Mars distances over the 1998 to~2008 interval. \vspace*{0.5mm} \end{table}