artist rendition
Artist's concept

HD 99492 b is a Neptune-like exoplanet that orbits a K-type star. Its mass is 22.2481 Earths, it takes 17 days to complete one orbit of its star, and is 0.12 AU from its star. Its discovery was announced in 2004.

PLANET TYPE
Neptune-like
DISCOVERY DATE
2004
MASS
22.2481 Earths
PLANET RADIUS
Unknown
ORBITAL RADIUS
0.12 AU
ORBITAL PERIOD
17 days
ECCENTRICITY
0.25
DETECTION METHOD
Radial Velocity