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Info for exoplanet "Iamundora"


Scientific (actual) data
PlanetHD 38677 d
Planet statusConfirmed
Mass sini0.01054
Radius0.12428
Orbital period2.882
Semi major axis0.0422
Orbit eccentricity0.07
Discovered2020
Updated2022-09-20
Tperi2457380
K1.326
Temperature (kelvin)1632
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass detection typeSpectrum
Alternate namesDMPP-1 d
Star nameHD 38677
Right ascension86.78°
Declination-10.63°
Mag v8
Star distance62
Star mass1.21
Star radius1.26
Star sp typeF8V
Star age2.01
Star temperature6196
Wikipedia articleHD 38677 d

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Fictional info (?)
Suggested nameIamundora
Planet typeHot planet
This planet is named after the deity Iamundora, the messenger of the underworld.

Like Arhoe, Iamundora has been orbiting HD 38677 within Pagete Car's orbit as an inferior planet, and never moves more than 14 degrees away from HD 38677.

As seen from HD 38677, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.

Iamundora's surface is a dry desertscape interspersed with slab-like rocks and is periodically resurfaced by volcanism.

The rotational period and seasonal cycles of Iamundora are likewise similar to those of Arhoe, as is the tilt that produces the seasons.

Future astrobiology missions are planned, including the Iamundora 1600 and ExoIamundora rovers. In November 2200, NASA reported finding a large amount of underground ice in the Utopia Planitia region of Iamundora.

It may also have a rocky core of heavier elements, but like the other hot planets, Iamundora lacks a well-defined magnetic field.

Its north and south poles, therefore, lie where most other planets have their equators.

This dark place is inhabitated by hostile and interesting bacteria called the "Theusthy Neso". They spend their life on the surface by devouring plants in the shade. The Theusthy Neso are closely similar to the Vosthel Cisco but have fur and vary in length from 70 to 170 cm. Most Theusthy Neso are able to survive temperatures from -40 to 30°C and sometimes the high radiation level.
Estimated population0.4
AtmosphereCarbon dioxide36%
Methane31%
Oxygen21%
Water11%
Atmospheric pressure11 bar
artist's rendition
No known satellites
Google search for Iamundora


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