Confirmed exoplanet · Database record + computed analysis
bet Pic c
A confirmed world orbiting bet Pic, 64.4 light-years away.
A gas giant
12.50 Earth radii, Jupiter-class (Jupiter is 11.2). With 2765.1 Earth masses packed into that size, its density points to rock and iron rather than gas.
The orbit
Its year takes 1,202 Earth days (3.3 Earth years). The orbit is strongly stretched (eccentricity 0.31), so its distance from the star, and with it the climate, swings dramatically.
Temperature and starlight
Its equilibrium temperature (the airless-world estimate) is about 977 °C. Hot enough to melt copper; any surface would glow. It receives 1.23 times Earth's starlight, the same order as our own world.
Its sun
Its star is hotter than the Sun (8,039 K, A6 V), burning brighter and faster. It shares the system with 2 other known planets.
How far is that, really?
At 64 light-years, tonight's light from this system left it around the year 1961. A Voyager-speed probe would need roughly 1,139,349 years to get there.
How we found it
It was found by the radial-velocity method: the planet's gravity swings its star in a small circle, and that wobble shows up as a rhythmic Doppler shift in the starlight. The wobble's size gives the planet's minimum mass. The discovery was announced in 2019 from La Silla Observatory.
Everything above is computed from the archive’s measured values for this planet. Where a quantity is missing, the statement is omitted rather than guessed.
About this record
The measured values come from the NASA Exoplanet Archive, and any missing value has not been determined yet; the Atlas never fills gaps with guesses. More standout worlds: Proxima b, TRAPPIST-1e, K2-18 b, 55 Cancri e, and the detection methods that found them all.