The ome Ser system contains 1 exoplanet. It is located 250.34 light years away from the solar system.
| Mass | 2.17 solar masses |
| Radius | 12.3 solar radiae |
| Temperature | 4770 kelvin |
| Stellar Metallicity | -0.24 decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, ome Ser b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 540.300 Earth masses |
| Density | 1.210 grams per cubic centimeter |
| Radius | 13.500 Earth radiae |
| Semi-major Axis | 1.1 AU |
| Eccentricity | 0.106 |
| Orbital Period | 277.020 days |
| Discovery Method | Radial Velocity |
| Discovery Facility | Okayama Astrophysical Observatory |
| Discovery Telescope | 1.88 m Telescope |
| Discovery Instrument | HIDES Echelle Spectrograph |
| Discovery Date | 2013-08 |
| Reference | Sato et al. 2013 |