Doppler spectroscopy
For MK-type stars with planets in the habitable zone
Columns: Stellar mass ( M☉ ) | Planetary mass ( M⊕ ) | Lum. (L 0 ) | Type | RHAB ( AU ) | RV (cm/s) | Period (days)
0.1 | 1 | 8 × 10− | M8 | 0.028 | 168 | 6 | 0.21 | 1 | 7.9 × 10− | M5 | 0.089 | 65 | 21 | 0.47 | 1 | 6.3 × 10− | M0 | 0.25 | 26 | 67 | 0.65 | 1 | 1.6 × 10− | K5 | 0.4 | 18 | 115 | 0.78 | 2 | 4.0 × 10− | K0 | 0.63 | 25 | 209