J1407b - Wikipedia
J1407b is a substellar object, either a free-floating planet or brown dwarf, with a massive circumplanetary disk or ring system. It was first detected by automated telescopes in 2007 …
Super-Saturn: astronomers find a massive ring system around …
2015年1月27日 · Astronomers estimate that the ringed companion J1407b has an orbital period roughly a decade in length. The mass of J1407b has been difficult to constrain, but it is most …
V1400 Centauri - Wikipedia
V1400 Centauri, also known as 1SWASP J140747.93−394542.6 or simply J1407, is a young, pre-main-sequence star that was eclipsed by the likely free-floating substellar object J1407b in …
J1407b | Matthew A. Kenworthy
2024年9月10日 · J1407b. A giant exoring system orbiting around a young star. J1407 is a nearby young star that underwent a complex series of eclipses that lasted for almost two months in 2007.
Gigantic ring system around J1407b much larger, heavier than …
2015年1月26日 · Astronomer Eric Mamajek at the University of Rochester and his co-author from the Leiden Observatory, The Netherlands, have discovered that the ring system that they see …
Gigantic ring system around J1407b | Astronomy.com
2015年1月28日 · Astronomers at Leiden Observatory in The Netherlands and the University of Rochester in New York have discovered that the planetary ring system that they see eclipse …
Huge distant planet has rings 200 times larger than Saturn’s
2015年1月29日 · An international team of astronomers have discovered that a ring system around a distant planet – called J1407b – is of enormous proportions, much larger and heavier than …
Exolanet J1407b: Definition, Comparison, How Far, Discovery
2024年8月3日 · J1407b is a massive exoplanet or brown dwarf located 430 light-years from Earth. J1407b orbits a young, sun-like star called J1407 in the constellation Scorpius. J1407b’s mass …
Super Saturn: J1407b - Our Planet
2019年8月10日 · J1407b is an infamous gas giant with a gargantuan ring system which is located 434 light-years away from Earth. It can also be a brown dwarf - which is bigger than a gas …
Sky At Night
2024年2月27日 · Exoplanet J1407b is a 'Super Saturn' exoplanet, the first with a ring system to be discovered. Credit: Ron Miller / NASA.