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Info for exoplanet "Nyukechu Ru"


Scientific (actual) data
PlanetHD 72659 b
Planet statusConfirmed
Mass sini3.15
Orbital period3658
Semi major axis4.74
Orbit eccentricity0.22
Angular distance0.095181
Discovered2002
Updated2010-12-19
Omega260.7
Tperi55351
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameHD 72659
Right ascension128.51°
Declination-1.57°
Mag v7.46
Star distance49.8
Star metallicity-0.02
Star mass0.95
Star radius1.36
Star sp typeG2 V
Star age6.5
Star temperature5926
Wikipedia articleHD 72659 b

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Fictional info (?)
Suggested nameNyukechu Ru
Planet typeCold planet
Nyukechu Ru and Jocha are cold planets rich in gas. The planet is named after the deity Nyukechu Ru, the god of the underworld.

The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 72659, which reoccurs over the so-called synodic period approximately every 186 days.
AtmosphereAmmonia92%
Nitric oxide4.6%
Nitrogen1.5%
Carbonyl sulfide1.1%
Krypton0.11%
Neon0.097%
2H2O0.085%
Sulfur dioxide0.069%
Helium0.023%
Atmospheric pressure50 bar
artist's rendition
No known satellites
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