CONFIRMED EXOPLANET
·
Sub-Earth
PSR B1257+12 b
Orbits Host Star: PSR B1257+12
· Distance: 1956.900 Light-Years (600.000 pc)
Planetary Radius
0.338 R⊕
Planetary Mass
0.020 M⊕
Surface Gravity
0.18 g / g⊕
Equilibrium Temp
—
Orbital Period
25.262 days
Discovery Year
1994 (Pulsar Timing)
Habitability Assessment
ℹ️ Insufficient empirical atmospheric or equilibrium data to confirm temperate surface conditions.
Discovery Facility: Arecibo Observatory.
Other Worlds in the PSR B1257+12 System (2)
NASA EXOPLANET ARCHIVE COMPOSITE PARAMETERS