Kappa Andromedae b Artist’s Rendering
The “super-Jupiter” Kappa Andromedae b, shown here in an artist’s rendering, circles its star at nearly twice the distance that Neptune orbits the sun. With a mass about 13 times Jupiter’s, the object glows with a reddish color.
False-Color Near-Infrared Image of Kappa Andromedae
This false-color near-infrared image has been processed to remove most of the scattered light from the star Kappa Andromedae (masked out at center). The “super-Jupiter” companion, Kappa Andromedae b (upper left), lies at a projected distance of about 55 times the average distance between Earth and the sun and about 1.8 times farther than Neptune, whose orbit is shown for comparison (dashed circle). The white region marking the companion indicates a signal present in all near-infrared wavelengths, while colored blobs represent residual noise. The Subaru Telescope in Hawaii captured the image in July.
Kappa Andromedae Star Chart
This chart locates the star Kappa Andromedae, which is visible to the unaided eye from suburban skies.
Super-Jupiter Kappa Andromedae
This is a false color, near-infrared (3.8 micron) image of the Kappa And system. The light from the host star (center) has been removed through image processing. The super-Jupiter, Kappa And b (upper left), has a projected separation of 55 Astronomical Units, about 1.8 times that of Neptune’s orbital separation. The speckled pattern surrounding the software-generated mask at the center represents residual noise from the starlight subtraction. The Subaru Telescope in Hawaii captured the image in July 2012.
Super Jupiter Alien Planet
False color, near infrared image of the Kappa Andromedae star system as seen by the Subaru Telescope in Hawai’i. Almost all of the light of the host star, on which the image is centered, has been removed through image processing. A Super-Jupiter planet is clearly visible to the upper left.
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