HD 33636 is a G-type main-sequence star located approximately 96.5 light-years away in the Orion constellation. It is a 7th magnitude star with a metallicity of −0.05 ± 0.07.

HD 33636 is a binary system located approximately 94 light-years away in Orion constellation. The visible member HD 33636 A is a 7th magnitude yellow main-sequence star. It is located at a distance of 91.6 light years from Earth. It has a metallicity of −0.05 ± 0.07.

HD 33636 is a binary system located approximately 94 light-years away in Orion constellation. The visible member HD 33636 A is a 7th magnitude yellow main-sequence star.

These sample stars are metal-rich relative to theSun, covering the range from -0.04 to 0.54 dex with the average [Fe/H]value of 0.15 +/- 0.12 dex, except for HD 37124, which has [Fe/H]=-0.45.The stars with planets show a slight overabundance pattern for [C/Fe]and [Mg/Fe], but [Na/Fe], [Al/Fe], [Si/Fe], [Ti/Fe], [Cr/Fe], [Sc/Fe], [V/Fe], [Ni/Fe ...

The SIMBAD astronomical database provides basic data, cross-identifications, bibliography and measurements for astronomical objects outside the solar system.

The Planet Around HD33636 Velocity versus Orbital Phase for HD33636 (Data from Keck Observatory) NSF & NASA Announcement, 15 October 2001 UK Press Announcement, 15 October 2001 Paper: Vogt, Butler, Marcy, Fischer, Pourbaix, Apps & Laughlin, "Ten Low Mass Companions from the Keck Precision Velocity Survey" …

May 14, 2007 · We have determined a dynamical mass for the companion to HD 33636 which indicates it is a low-mass star instead of an exoplanet. Our result is based on an analysis of Hubble Space Telescope (HST) astrometry and ground-based radial velocity data.

HD 33636 is a binary system located approximately 94 light-years away in Orion constellation. The visible member HD 33636 A is a 7th magnitude yellow main-sequence star. It is located at a distance of 91.6 light years from Earth. It has a metallicity of −0.05 ± 0.07.

Kiefer et al. (2024) refute the low-mass stellar nature confirming HD 33636 b as massive planet close to brown dwarf boundary. Detailed information about planet HD 33636 b and its parameters.

Copyright © 2001, Alexander J. Willman, Jr. All rights reserved. The URL of this page is: http://www.princeton.edu/~willman/planetary_systems/HD33636.html This page ...