VizieR Online Data Catalog: 3-D selection of 167 sub-stellar companions (Feng+, 2022)
Abstract
This table lists the orbital parameters of 230 companions detected in our work. The systems are sorted by the host names listed in the first column, while the companions in each system are sorted by their orbital periods. For companions with orbital periods of less than 1000-days, the inclination is not given and the mass reported in this table is mcsini. For companions with mass higher than 75 MJup, we use capital letters to label them. Among the parameters, the directly inferred parameters are P (orbital period), K (RV semi-amplitude), e (eccentricity), ω* (argument of periastron), i (inclination), and Ω (longitude of ascending node). The derived parameters are Tp (periastron epoch), mc (companion mass), and a (semimajor axis). The dynamical stabilities of Earth-like planets in the habitable zones (HZs) of their host stars are determined numerically, as described in Section 7. The median and 1σ quantiles (i.e., the 16% and 84% quantiles) are used to measure the uncertainty of each parameter.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- September 2022
- DOI:
- Bibcode:
- 2022yCat..22620021F
- Keywords:
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- Stars: nearby;
- Stars: dwarfs;
- Stars: subdwarf;
- Exoplanets;
- Binaries: orbits;
- Optical