ROX's 42 B b, Space Wiki
![](https://static.wikia.nocookie.net/space/images/7/75/ROXs_42_B_b.png/revision/latest?cb=20230205010157)
ROXs 42 B b is a direct planetary-mass companion to the binary M star ROXs 42 B, a likely member of the Rho Ophiuchi cloud complex. The companion was announced/discovered on October 17, 2013 by University of Toronto astronomer Thayne Currie. The object has an estimated mass around 9 Jupiter masses, depending on the age of the star, similar to the masses of directly imaged planets around HR 8799 and beta Pictoris. However, it is unclear whether ROXs 42 B b formed like these planets via core accre
How large is the biggest known planet found in the universe? - Quora
![](https://wiki.oroboros.at/images/thumb/b/bf/SUIT-catg_FNSGp.jpg/1200px-SUIT-catg_FNSGp.jpg)
O2k-Publications: CIV - Bioblast
![](http://www.exoplanetkyoto.org/exohtml/ROXs_42B_CPol.png)
ROXs 42B
![](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/First_ever_image_of_a_multi-planet_system_around_a_Sun-like_star.tif/lossy-page1-250px-First_ever_image_of_a_multi-planet_system_around_a_Sun-like_star.tif.jpg)
TYC 8998-760-1 - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/9/93/ROXs_42B_MUSE_IR.jpg)
ROXs 42Bb - Wikipedia
![](https://static.wikia.nocookie.net/weird-and-wonderfull-space/images/0/08/ROXs_42B_b_new.png/revision/latest?cb=20180217175035)
ROXs 42B b, Weird and wonderfull space Wiki
![](https://static.wikia.nocookie.net/the-imperland2020-universe/images/1/13/ROXs_42Bb_.png/revision/latest?cb=20230925145849)
ROXs 42Bb, The ImperLand2020 Universe Wiki
![](https://static.wikia.nocookie.net/the-universe-of-the-universe/images/1/13/CuteOlWhippySpinnin.png/revision/latest/thumbnail/width/360/height/450?cb=20231111194945)
HR 5183 b, The Universe of The Universe Wiki
![](https://static.wikia.nocookie.net/r-interminable-rooms/images/7/79/Kaboom.png/revision/latest/smart/width/386/height/259?cb=20231220220035)
ROX's 42 B b, Space Wiki
![](https://static.wikia.nocookie.net/the-universe-of-the-universe/images/9/97/Godzilla.webp/revision/latest/smart/width/386/height/259?cb=20230512123458)
ROXs 42B b, Weird and wonderfull space Wiki
![](https://static.wikia.nocookie.net/the-universe-of-the-universe/images/6/66/GW.png/revision/latest/smart/width/386/height/259?cb=20231111215504)
ROXs 42Bb, The Universe of The Universe Wiki
![](https://exoplanets.nasa.gov//rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBbW9EIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--cbce65a644d155e727a42d5cc4708b497eea29c7/sm2_Kepler22b.jpg?disposition=inline)
Exoplanet-catalog – Exoplanet Exploration: Planets Beyond our Solar System ROXs 42 B b
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/Osiris_%28HD209458b%29_planet_illustration.jpeg/111px-Osiris_%28HD209458b%29_planet_illustration.jpeg)
List of largest exoplanets - Wikipedia
![](https://cdn.sci.news/images/2014/01/image_1670f-ROXs-42Bb.jpg)
ROXs 42Bb: Astronomers May Have Discovered New Class of Planets, Astronomy