The DP Leo system contains 1 exoplanet. It is located 997.01 light years away from the solar system.
| Mass | 0.69 solar masses |
| Radius | 0.01 solar radiae |
| Temperature | 13500 kelvin |
| Stellar Metallicity | - decimal exponent |
| Age | - billion years |
At more than 50 Earth masses, DP Leo b is a gas giant, a planet whose mass is mostly made up of hydrogen and helium, like Jupiter and Saturn.
| Mass | 1995.888 Earth masses |
| Density | 5.350 grams per cubic centimeter |
| Radius | 12.700 Earth radiae |
| Semi-major Axis | 8.19 AU |
| Eccentricity | 0.39 |
| Orbital Period | 10220.000 days |
| Discovery Method | Eclipse Timing Variations |
| Discovery Facility | Yunnan Astronomical Observatory |
| Discovery Telescope | 2.4 m Lijiang Station Telescope |
| Discovery Instrument | 6K CCD Mosaic |
| Discovery Date | 2010-01 |
| Reference | Qian et al. 2010 |