HD 231701 b [SEP] constellation
HD 231701 b
HD 231701 b is an extrasolar planet approximately 356 light years away in the constellation of Sagitta. This planet orbits at 0.55 AU from the star HD 231701 with eccentricity 0.19. Based on its high mass of 1.08 M, the planet is probably a gas giant, meaning the planet has no solid surface and have composition similar to solar system's outer planets.
HD 170469
HD 170469 is a yellow subgiant star located approximately 212 light-years away in the constellation Ophiuchus. It has apparent magnitude +8.21 and it is 211.91 ly away.
In 2007, a planet was discovered by the N2K Consortium, led by principal investigators Debra Fischer and Gregory P. Laughlin.
See also.
- HD 125612
- HD 231701
- HD 17156
- HD 11506
- List of extrasolar planets