HD 154857 is a star with two exoplanetary companions in the southern constellation of Ara. It is too dim to be visible with the naked eye having an apparent...
9 KB (574 words) - 06:22, 22 December 2023
HD 154857 b is an extrasolar planet approximately 224 light years away in the constellation of Ara. This is a gas giant mass that orbits the star in an...
3 KB (139 words) - 03:07, 22 December 2023
HD 154857 c is an extrasolar planet located approximately 224 light-years away in the constellation of Ara, orbiting the star HD 154857. This planet takes...
3 KB (204 words) - 19:29, 22 December 2023
discovery or study Tuomi has contributed include HD 40307, HD 154857 c, Kapteyn c, Gliese 682 c, HD 154857, Gliese 221, Gliese 581 g and the planetary system...
9 KB (853 words) - 10:21, 29 July 2024
ageing sunlike star with a Hot Jupiter. HD 154857 is a sunlike star with one confirmed and one suspected planet. HD 156411 is a star hotter and larger than...
29 KB (3,232 words) - 08:08, 7 October 2024
2004 HD 117618 b 15 September 2004 HD 154857 b 15 September 2004 Dulcinea 15 September 2004 HD 208487 b 15 September 2004 HD 20782 b 1 June 2006 HD 187085...
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actually a lower limit. (See Minimum mass for more information) The companion to HD 131664 (discovered in 2008) has been shown to have a true mass much greater...
54 KB (1,040 words) - 03:31, 28 July 2024
List of stars in Ara (redirect from HD 150898)
and Tycho Catalogues". Retrieved 26 December 2006. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 26 December 2006. Roman...
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masses because the inclination of their orbit is not known. Examples include HD 114762 b (>11.68 MJ), Pi Mensae b (>10.312 MJ), and NGC 2423-3 b (>10.6 MJ)...
109 KB (3,653 words) - 16:05, 8 September 2024
Matthew J.; et al. (2015). "Newly Discovered Planets Orbiting HD 5319, HD 11506, HD 75784 and HD 10442 from the N2K Consortium". The Astrophysical Journal...
165 KB (4,162 words) - 23:37, 10 September 2024
most massive exoplanet candidate is HD 217786 b, which masses 12.98 MJ; the least massive confirmed planet is HD 10180 b, which masses 0.004 MJ or 3.1...
36 KB (286 words) - 20:08, 22 December 2023