94 Ceti b
From Infogalactic: the planetary knowledge core
Exoplanet | List of exoplanets | |
---|---|---|
Orbital elements | ||
Semi-major axis | (a) | 1.427[1] AU |
Eccentricity | (e) | 0.30±0.04 |
Orbital period | (P) | 535.7±3.1 d |
Inclination | (i) | 65 or 115 ±3[1]° |
Argument of periastron |
(ω) | 41±8° |
Time of periastron | (T0) | 2,450,944±12 JD |
Semi-amplitude | (K) | 36.2±1.9 m/s |
Physical characteristics | ||
Mass | (m) | 1.855±0.045[1] MJ |
Discovery information | ||
Discovery date | August 7, 2000 | |
Discoverer(s) | Mayor et al. | |
Discovery method | Doppler Spectroscopy | |
Discovery status | Published | |
Database references | ||
Extrasolar Planets Encyclopaedia |
data | |
SIMBAD | data | |
Exoplanet Archive | data | |
Open Exoplanet Catalogue | data |
94 Ceti b or 94 Ceti Ab to distinguish it from the distant red dwarf companion, is an extrasolar planet orbiting its star once every 1.2 years. It was discovered on August 7, 2000 by a team led by Michel Mayor.[2]
It is most stable if its inclination is about 65 or 115, yielding a mass of about 1.85 that of Jupiter.[1]