| HD 106252 b | |
| Discoverer: | Geneva Extrasolar Planet Search |
| Discovery Site: | La Silla Observatory |
| Discovered: | April 4, 2001 |
| Apsis: | astron |
| Semimajor: | 2.655± |
| Eccentricity: | 0.480 ± 0.010 |
| Period: | yr |
| Time Periastron: | JD |
| Arg Peri: | 291.4 ± 1.5° |
| Semi-Amplitude: | 152 ± 21 |
| Star: | HD 106252 |
| Inclination: | or |
HD 106252 b is a large gas giant extrasolar planet about 10 times more massive than Jupiter. It was announced in 2001 by the European Southern Observatory. The discovery was confirmed by a different team using the Lick Telescope.
Astrometry of HD 106252 has determined an orbital inclination of either 46° or 134°, depending on whether the solution is prograde or retrograde. This, combined with the minimum mass, gives a true mass of, larger than the minimum mass of .