1. Introduction  
2. Observations and Data  
3. Signature of Stellar Companions in the CCF  
4. Chromospheric Activity Indicator $log(R_{HK}^{\prime})$  
5. Projected Rotational Velocity (v sin i)  
6. Complementary List for the Known Exoplanet Systems  
7. Stellar Characterization and Chemical Abundance  
8. Stellar Rotational Period Estimation for M Dwarfs  
9. Summary and Conclusion