Five ‘hot’ Jupiter-like planets discovered

LONDON (TIP): Scientists have discovered five new Jupiter-like planets that are similar in characteristics to our solar system’s biggest planet and orbit very close to their host stars.

Researchers from Keele University in UK used the Wide Angle Search for Planets-South (WASP-South) instrument — an array of eight cameras observing selected regions of the southern sky, to study five stars showing planet-like transits in their light curve.

The newly discovered planets were designated WASP-119 b, WASP-124 b, WASP-126 b, WASP-129 b and WASP-133 b.

The orbital periods of the planets vary from 2.17 to 5.75 days, and their masses range from 0.3 to 1.2 the mass of Jupiter, with radii between one to 1.5 Jupiter radius, researchers said. WASP-119 b, which has a mass of 1.2 of the mass of Jupiter, and an orbital period of 2.5 days, is a typical hot Jupiter.

Its host star has a similar mass to the Sun’s but appears to be much older based on its effective temperature and density.

To Advertise Call us @ +1 646 431 4064special-issue

WASP-124 b, less massive than Jupiter, has orbital period of 3.4 days and a much younger parent star. WASP-126 b is the lowest-mass world found by researchers.

Its low surface gravity and a bright host star make the planet a good target for transmission spectroscopy.

“WASP-126b orbits the brightest star of the five. This means it can be a target for atmospheric characterization, deducing the composition and nature of the atmosphere from detailed study,” said Coel Hellier from Keele University. WASP-129 b, similar in size to Jupiter, has the longest orbital period. WASP- 133 b has the shortest orbital period of the exoplanets detected by researchers.

- Advertise Here Call +1 646 247 9458 -

Trending (48 Hours)

Mayor’s campaign fund-raisinginquiry: FBI gets assistance from restaurateur Harendra Singh

NEW YORK CITY (TIP): A federal investigation into Mayor Bill de Blasio's campaign fund-raising has recently secured the assistance of Harendra Singh, owner of...

Volume 4 Issue 41 | Dallas | Oct 21

- Advertise Here Call +1 646 247 9458 -