Rotate Planet
Star: GJ 581
Mass: 0.29 Sun=1
Radius: 0.3 Sun=1
Spectral Class: M3.0 V
Distance: 6.3 parsec
Temperature: 3500°K
Metallicity: -0.08
HIP 74995
Known Planets: 3
Constellation: Libra
Planet: GJ 581 e
Last update: 2025-03-03
MASS
0.0078 xJ
RADIUS
ORBITAL PERIOD
3.1481 days
SEMI-MAJOR AXIS
0.02799 AU
ECCENTRICITY
0.012
Flux
EQUILIBRIUM
506 °K (💻)
DISCOVERED
2009
METHOD
Radial Velocity
FACILITY
La Silla Observatory
Orbit
Star Chart
DSS Infrared Image radius 0.5° centered on the star.
Last update: 2025-03-03
Source: NASA Exoplanet Archive (exoplanetarchive.ipac.caltech.edu)
The Habitable Worlds Catalog (HWC), PHL @ UPR Arecibo (phl.upr.edu/hwc)
