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Info for exoplanet "Anolade'naiad"


Scientific (actual) data
PlanetHD 181433 b
Planet statusConfirmed
Mass sini0.0223
Orbital period9.3745
Semi major axis0.0801
Orbit eccentricity0.336
Angular distance0.003059
Discovered2008
Updated2019-06-14
Omega210.4
Tperi2452940
K2.7
PublicationAnnounced on a professional conference
Detection typeRadial Velocity
Mass detection typeRadial Velocity
Star nameHD 181433
Right ascension291.29°
Declination-66.47°
Mag v8.38
Mag j6.66
Mag h6.24
Mag k6.09
Star distance26.15
Star metallicity0.33
Star mass0.78
Star sp typeK3IV
Star temperature4962
Wikipedia articleHD 181433 b

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Fictional info (?)
Suggested nameAnolade'naiad
Planet typeWarm planet
This planet is named after the deity Anolade'naiad, the spirit of prosperity.

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 181433, which reoccurs over the so-called synodic period approximately every 70 days.

Anolade'naiad's hazy atmosphere make observation of its surface difficult in visible light, and the first detailed maps did not emerge until the arrival of the Magellan orbiter 54 years ago.
AtmosphereOxygen55%
Hydrogen chloride26%
Water vapor18%
Ammonium hydrosulfide (NH4SH)0.46%
Neon0.13%
Molecular hydrogen0.02%
Nitric oxide0.0019%
Ozone0.0012%
Atmospheric pressure28 bar
artist's rendition
MoonMakaanan MoonVery small slightly egg-shaped crater-filled moon
Google search for Anolade'naiad


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