In this task, you will be given a passage to read. A fill in the blank question will be given to you.  Your answer should fit the blank appropriately.

 There is one known planet in the orbit of WASP @-@ 44 : WASP @-@ 44b . The planet is a Hot Jupiter with a mass of 0 @.@ 889 Jupiters . Its radius is 1 @.@ 14 times that of Jupiter . WASP @-@ 44b orbits its host star every 2 @.@ 4238039 days at a distance 0 @.@ 03473 AU , approximately 3 @.@ 47 % the mean distance between the Earth and Sun . With an orbital inclination of 86.02º , WASP @-@ 44b has an orbit that exists almost edge @-@ on to its host star with respect to Earth . WASPA @-@ 44b 's orbital eccentricity is fit to 0 @.@ 036 , indicating a mostly circular orbit . Elephanta Caves Elephanta caves are a network of sculpted caves located on Elephanta Island , or Gharapuri ( literally  the city of caves  ) in Mumbai Harbour , 10 kilometres ( 6 @.@ 2 mi ) to the east of the city of Mumbai in the Indian state of Maharashtra . The island , located on an arm of the Arabian Sea , consists of two groups of caves — the first is a large group of five Hindu caves , the second , a smaller group of two Buddhist caves . The Hindu caves contain rock cut stone sculptures , representing the Shaiva Hindu sect , dedicated to the Lord Shiva . The rock cut architecture of the caves has been dated to between the 5th and 8th centuries , although the identity of the original builders is still a subject of debate . The caves are hewn from solid basalt rock . All the caves were also originally painted in the past , but now only traces remain . The main cave ( Cave 1 , or the Great Cave ) was a Hindu place of worship until Portuguese rule began in 1534 , after which the caves suffered severe damage . This cave was renovated in the 1970s after years of neglect , and was designated a UNESCO World Heritage Site in 1987 to preserve the artwork . It is currently maintained by the Archaeological Survey of India ( ASI ) . fill in the blank  :  There is one __________________ planet in the orbit of WASP @-@ 44 : WASP @-@ 44b . 
 known 