HD 142022 Ab is an exoplanet discovered by the radial velocity method by Eggenberger et al. in 2005, after finding that HD 142022 A is wobbling which...
4 KB (231 words) - 22:26, 24 May 2023
HD 142022 is a binary star system located in the southernmost constellation of Octans. It is too faint to be visible to the naked eye, having an apparent...
8 KB (618 words) - 17:11, 18 July 2024
two-dimensional spectral types for the HD stars". University of Michigan Catalogue of Two-Dimensional Spectral Types for the Hd Stars. Volume I. Declinations -90_...
12 KB (1,059 words) - 17:18, 18 August 2024
used the CORALIE spectrograph. HD 10647 b HD 111232 b HD 141937 b HD 142022 Ab HD 169830 c HD 216770 b HD 41004 Ab HD 65216 b Mayor, M.; et al. (2004)...
3 KB (183 words) - 14:47, 24 February 2023
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
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
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...
14 KB (104 words) - 07:49, 27 October 2023