HD 38858 is a G-type star, much like The Sun, with one detected planet. The planet, designated HD 38858 b, is about twice the mass of Uranus and orbits...
12 KB (874 words) - 14:30, 9 May 2024
discoveries from HARPS HARPS spectrograph HARPS spectrograph detail Animation of HD 10180 with its seven planets Similar instruments: HARPS-N is a copy of this...
19 KB (978 words) - 18:27, 30 October 2024
Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...
51 KB (100 words) - 02:14, 5 November 2024
Lunar and Planetary Laboratory. 4 (99): 99. Bibcode:1966CoLPL...4...99J. "hd_38858_b". Extrasolar Planets Encyclopaedia. 2015. Mallik, Sushma V. (December...
31 KB (1,569 words) - 16:17, 21 August 2024
Mark; Gáspár, András (2010-10-01). "HST and Spitzer Observations of the HD 207129 Debris Ring". The Astronomical Journal. 140 (4): 1051–1061. arXiv:1008...
85 KB (7,139 words) - 07:56, 1 November 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...
37 KB (287 words) - 20:28, 14 November 2024