HD 17156, named Nushagak by the IAU, is a yellow subgiant star approximately 255 light-years away in the constellation of Cassiopeia. The apparent magnitude...
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HD 17156 b, named Mulchatna by the IAU, is an extrasolar planet approximately 255 light-years away in the constellation of Cassiopeia. The planet was discovered...
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pressure in the planetary core. For example, HD 17156 b is 3 MJ with a radius of 96% of Jupiter and HD 80606 b is 4 MJ with a radius of 92% of Jupiter...
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/ˈnʌŋki/ Corona Borealis β Coronae Borealis A Nusakan /ˈnjuːsəkæn/ Cassiopeia HD 17156 Nushagak IAU new 2019 American proposal; named after the Nushagak River...
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Kingdom Mulchatna Mulchatna River in southwestern Alaska, United States HD 17156 (Nushagak) 3.195 1.095 21.2163979 0.1623 transit 2007 255.2 1.275 6079...
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relative to Earth; HD 17156 b is over 90% likely to be one of the latter. The first exoplanet for which transits were observed for HD 209458 b, which was...
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Program. The approved AO-1 projects include observations of the hot jupiters HD 17156 b, Kelt-22A b, warm jupiter K2-139b, multi systems GJ 9827, K2-138, the...
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planets at the time of the discovery (prior to this, Gliese 436 b and HD 17156 b were known to have lower insolation). The temperature implies it falls...
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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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velocity method, and was independently confirmed in 2014. HD 125612 HD 231701 HD 17156 HD 11506 List of extrasolar planets Brown, A. G. A.; et al. (Gaia...
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to its host star, increasing its temperature. HD 205739 HD 74156 54 Piscium HD 80606 HD 37605 HD 17156 HD 89744 van Leeuwen, F. (2007). "Validation of...
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outer planet HD 125612 d were measured via astrometry. HD 170469 HD 231701 HD 17156 HD 11506 List of extrasolar planets Vallenari, A.; et al. (Gaia collaboration)...
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06162. Bibcode:2016MNRAS.457.3191D. doi:10.1093/mnras/stw172. hdl:2299/17156. ISSN 0035-8711. S2CID 18220333. Gagné J, Faherty JK, Cruz KL, Lafreniére...
64 KB (3,828 words) - 06:55, 25 November 2024
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