HD 195019 b

HD 195019 b , a potential is exoplanet , the HD 195019 orbits.

discovery

The property was built in 1998 by Geoffrey Marcy et al. discovered with the radial velocity measurement method.

Circulation and mass

The orbit of HD 195019 b has an orbital period of (18.2016 ± 0.0004) days and a low eccentricity of about 0.01. Its minimum mass is (3.7 ± 0.3) Jupiter masses. It could be a " Hot Jupiter " with an estimated mean surface temperature of 755 Kelvin .

See also

• Hot Jupiter

Web links

• The exoplanet in the "Encyclopedia of Extrasolar Planets"
• The planet at Planet.ch ( Memento from October 15, 2012 in the Internet Archive )