The Ross 508 system contains 1 exoplanet. It is located 36.56 light years away from the solar system.
|Mass||0.18 solar masses|
|Radius||0.21 solar radiae|
|Stellar Metallicity||-0.2 decimal exponent|
|Age||- billion years|
At 4.004 Earth masses, Ross 508 b is a so called Super Earth. Super Earths could be terrestrial worlds like Earth, but they could also be ocean worlds or terrestrial worlds wrapped in a substantial atmosphere, in which case some refer to them as Mini Neptunes.
|Mass||4.000 Earth masses|
|Density||3.590 grams per cubic centimeter|
|Radius||1.830 Earth radiae|
|Semi-major Axis||0.05366 AU|
|Orbital Period||10.770 days|
|Discovery Method||Radial Velocity|
|Discovery Facility||Subaru Telescope|
|Discovery Telescope||8.2 m Subaru Telescope|
|Discovery Instrument||Infrared Doppler (IRD)|
|Reference||Harakawa et al. 2022|