The First Extrasolar Planet Discovered with a New-Generation High-Throughput Doppler Instrument
We report the detection of the first extrasolar planet, ET-1 (HD 102195b), using the Exoplanet Tracker (ET), a new-generation Doppler instrument. The planet orbits HD 102195, a young star with solar metallicity that may be part of the local association. The planet imparts radial velocity variability to the star with a semiamplitude of 63.4+/-2.0 m
Ge, Jian et al.
Fecha de publicación:
9
2006