Title: HD 154672 b
Content:  HD 154672 b is a closely orbiting planet that is larger than Jupiter. Its mass was estimated as 5.02 that of Jupiter. HD 154672 b also orbits its host star at a distance of 0.6 AU every 163.91 days. Earth, in comparison, orbits the Sun at a distance of 1 AU every 365.25 days. However, HD 154672 b has an orbital eccentricity of 0.61, which indicates a very elliptical orbit. Because HD 154672 b has such an eccentric orbit, the equilibrium temperature of the planet varies between 300 K and 600 K, which is significantly higher than that of Jupiter (124 K ). If liquid water is present in the atmosphere of 
Title: Kepler-1520
Content:  Kepler-1520 (initially published as KIC 12557548) is a K-type main-sequence star located in the constellation Cygnus. The star is particularly important, as measurements taken by the Kepler spacecraft indicate that the variations in the star's light curve cover a range from about 0.2% to 1.3% of the star's light being blocked. This indicates that there may be a rapidly disintegrating planet, a prediction not yet conclusively confirmed, in orbit around the star, losing mass at a rate of 1 Earth mass every billion years. The planet itself is about 0.1 Earth masses, or just twice the mass of Mercury, and is expected to disintegrate in about 100 -200 million years. The planet orbits its star in just 15.7 hours, at a distance only two stellar diameters away from the star's surface, and has an estimated effective temperature of about 2255 K. The orbital period of the planet is one of the shortest ever detected in the history of the extrasolar planet search. In 2016, the planet was confirmed as part of a data release by the Kepler spacecraft.
Title: HD 23596 b
Content:  HD 23596 b is an exoplanet approximately 170 light years away in the constellation Perseus. The planet is very massive, at least 7.8 times that of Jupiter, classifying as mid-superjovian. Based on its mass, the planet would probably be a gas giant with no solid surface. The planet orbits at the average distance of 2.83 AU, taking 1565 days to complete its orbit with average velocity of 19.7 km/s. The eccentricity of the planet's orbit is higher than all the planets in the Solar System, bringing as close as 2.00 AU to as far as 3.66 AU from the parent star. The planet was discovered by Perrier et al. in 2002 using his radial velocity technique to look for changes in inward (blue-shifting) and outward (red-shifting) radial stellar motion in the sky.
Title: HD 175167
Content:  It is radiating 2.9 times the Sun's luminosity from its photosphere at an effective temperature of 5,635 K. A Jovian planetary companion was discovered in 2010 by a team of the Magellan Planet Search Program, led by Pamela Arriagada. Designated HD 175167 b, their Doppler velocity data (taken over a five year period) indicates the planet has an orbital period of 1290 days at a distance of 2.40 AU from the host star with an eccentricity (ovalness) of 0.54. Since the inclination of the orbital plane is unknown, it is only possible to deduce a lower bound on the planet's mass. It is at least 7.8 times as massive as Jupiter. In a 2013 paper, Robert A. Wittenmyer and colleagues reviewed the data of this and many other systems with one or two planets for possible additional planets, but were unable to find any evidence of any.
Title: HD 50554
Content:  2.3 km/s. The star has a slightly higher mass and larger radius than the Sun. It is radiating 137% of the luminosity of the Sun from its photosphere at an effective temperature of 6,036 K. In 2001, a giant planet was announced by the European Southern Observatory, who used the radial velocity method. The discovery was confirmed in 2002 using observations from the lick and keck telescopes. An infrared excess indicates a debris disk is orbiting the star at a distance of 45 AU with a half-width of 4 AU. This may be an analog of the Kuiper belt at an earlier stage of its evolution, which suggests a Neptune-like planet could be orbiting at its inner edge.
Title: HD 171028
Content:  a projected rotational velocity of 2.3 km/s. It has the same mass as the Sun, but the radius is 2.4 times larger. The star is radiating 5.4 times the luminosity of the Sun from its photosphere at an effective temperature of 5,671 K. In the summer of 2007, a Jovian planetary companion was discovered by the HARPS planet search program using the radial velocity method. This object is orbiting at a distance of 1.32 AU from the host star with a period of 550 days and an eccentricity (ovalness) of 0.59. Since the inclination of the orbit is unknown, only a minimum mass can be determined. This planet has at least double the mass of Jupiter.
Title: HD 179070
Content:  The single known planet orbiting this star was identified as a candidate based on photometry from the first four months of data from the Kepler spacecraft. Confirmation was obtained in 2012 after extensive follow-up observations and analysis of the Kepler light curves. The calculated density of the planet is approximately 6.4 g cm−3, similar to earth's 5.5 g cm−3, which suggests a rocky composition. With an equilibrium temperature of 2025 Kelvin, the top few-hundred kilometers of the planet is probably molten.
Title: HD 156846
Content:  On 26 October 2007, a planet HD 156846 b was found orbiting the primary star by Tamuz, using the radial velocity method. It has an orbital period of 359.5546 days and a large eccentricity of 0.85. The estimated mass of this object is, at a minimum, 10.6 times the mass of Jupiter. If it were following the same orbit within the Solar System, it would have a perihelion within the orbit of Mercury and an aphelion outside the orbit of Mars.
Title: HD 188015
Content:  A stellar common proper motion candidate was announced in 2006 and designated HD 188015 B. It is located at an angular separation of 13 arcsecond along a position angle of 85°. The photometric distance estimate for this object is 46.9 ±, matching the primary within the margin of error. They have a projected separation of 684 AU. A Jovian planetary companion to this star was announced in 2005, based on radial velocity measurements indicating a periodic perturbation. It is orbiting the host star at a distance of 1.2 AU with a period of 461.2 days and an eccentricity (ovalness) of 0.14. The inclination of the orbital plane remains unknown, so only a lower bound on the planet's mass can be determined. It has a minimum mass equal to 1.5 times the mass of Jupiter. The orbital path of this object intersects the habitable zone of the star, which is likely to eject any Earth-like planet from that region.
Title: HD 205739
Content:  with a projected rotational velocity of 4 km/s. It has 1.3 times the mass of the Sun and 1.6 times the Sun's radius. The abundance of iron is 60% greater than in the Sun, suggesting a higher metallicity. The star is radiating 3.5 times the luminosity of the Sun from its photosphere at an effective temperature of 6,276 K. A Jupiter-like planet has been detected in an eccentric orbit around this star via Doppler spectroscopy. The eccentricity of 0.27 indicates that the orbit carries the body from 0.65 AU out to 1.14 AU between periastron and apastron. The maximum surface temperature of the planet is ~400 K, varying by 100 K over the course of an orbit. There is a data trend in the results which may point to an additional companion further from its star, but this will require a longer observation period to validate.

Question: Verify the following claims with "True" or "False": With a temperature of 155 kelvins, a planet, has an escape velocity of 174.6 kilometres per second, and an apoapsis of 520906000.0 kilometres.
Answer: False