2M1207b is a planetary-mass object orbiting the brown dwarf 2M1207, in the constellation Centaurus, approximately 170 light-years from Earth. It is one... 18 KB (1,522 words) - 19:51, 23 March 2024 |
also discovered in 1995. The first brown dwarf found to have a planet was 2M1207, discovered in 2004. As of 2015[update], more than 2,800 brown dwarfs have... 63 KB (845 words) - 18:13, 10 February 2024 |
discovered a total of 173, including 2MASS 0939-2448, 2MASS 0415-0935, 2M1207, and 2MASS J04414489+2301513. An extensive survey of low mass stars, the... 6 KB (626 words) - 08:09, 14 April 2024 |
group member), HD 98800 (a quadruple star system with debris disk), and 2M1207 (accreting brown dwarf with remarkable planetary-mass companion 2M1207b)... 3 KB (310 words) - 16:22, 8 October 2023 |