PSR J1719-1438 b
A confirmed exoplanet orbiting PSR J1719-1438.
Compared with Earth
- Mass
- About 383 times Earth's mass.
- Year
- A year here lasts about 2.2 hours.
Planet
- Radius
- Unknown
- Mass
- 382.8 × Earth
- Density
- 23 g/cm³
- Equilibrium temperature
- Unknown
- Starlight received
- Unknown
- Orbital period
- 0.09071 days
- Average distance from its star
- 0.0044 AU
Star
- Host star
- PSR J1719-1438
- Spectral class
- K — orange dwarf
- Surface temperature
- 4,500 K
- Radius
- Unknown
- Mass
- 1.4 × Sun
- Age
- 12.5 billion years
System
- Distance from Earth
- 3,914 light-years (1,200 parsecs)
- Stars in system
- 1
- Known planets
- 1
Discovery
- Year
- 2011
- Method
- Pulsar Timing
- Facility
- Parkes Observatory
Data from the NASA Exoplanet Archive, synced October 14, 2026.