Gliese 880 is a red dwarf star in the northern constellationofPegasus that may host an exoplanetary companion. No stellar companions to Gliese 880 have been discovered as of 2020.[9]
In June 2019, a candidate planet was reported in orbit around Gliese 880.[10]
Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (days) |
Eccentricity | Inclination | Radius |
---|---|---|---|---|---|---|
b (unconfirmed) | 8.5+5.7 −4.7 M🜨 |
0.187+0.016 −0.020 |
39.372+0.050 −0.059 |
0.13+0.25 −0.13 |
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