Helheim: Difference between revisions

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| discoverer =
 
| discoverer =
 
| discovered =
 
| discovered =
| mp_name =
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| mp_name = Yggdrasil VI
 
| named_after = [[Wikipedia:Hel_(location)|Hel]]
 
| named_after = [[Wikipedia:Hel_(location)|Hel]]
 
| orbit_ref =
 
| orbit_ref =
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| aphelion = 25.3 AU</small>
 
| aphelion = 25.3 AU</small>
 
| perihelion = 24.6 AU</small>
 
| perihelion = 24.6 AU</small>
| semimajor = 25 AU
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| semimajor = 25.0055 AU
 
| eccentricity = 0.01
 
| eccentricity = 0.01
 
| period = 47992 Earth days
 
| period = 47992 Earth days
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| asc_node =
 
| asc_node =
 
| arg_peri =
 
| arg_peri =
| satellites = ?
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| satellites = [[Moons of Helheim|3]] ([[Baldur]], [[Hodur]], and [[Sleipnir]])
 
| allsatellites =
 
| allsatellites =
| mean_radius = 1.6792 R<sub>ᛇ</sub>
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| mean_radius = 3.3584 R<sub>ᛇ</sub>
 
| equatorial_radius =
 
| equatorial_radius =
 
| polar_radius =
 
| polar_radius =
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| note = no
 
| note = no
 
}}
 
}}
  +
  +
'''Helheim''' is the sixth and farthest planet from [[Yggdrasil]], orbiting at a distance of almost exactly 25 AU. It is a large ice giant, and the third largest object in the [[Yggdrasil system]]. Trace amounts of iodine in the atmosphere give the planet pinkish bands interspersed around the rest of the pure white to cyan clouds.
   
 
[[Category:Astronomy]][[Category:Yggdrasil system]]
 
[[Category:Astronomy]][[Category:Yggdrasil system]]

Latest revision as of 02:51, 22 March 2024

Helheim ᚱ
Photo of Helheim taken by X in X CY
Designations
Designation
Yggdrasil VI
Named after
Hel
Orbital characteristics
Aphelion25.3 AU
Perihelion24.6 AU
25.0055 AU
Eccentricity0.01
47992 Earth days
Inclination2.72°
Known satellites3 (Baldur, Hodur, and Sleipnir)
Physical characteristics
Mean radius
3.3584 R
Mass18.1 M
39.2°
Surface temp. min mean max
Kelvin
Celsius
Atmosphere

Helheim is the sixth and farthest planet from Yggdrasil, orbiting at a distance of almost exactly 25 AU. It is a large ice giant, and the third largest object in the Yggdrasil system. Trace amounts of iodine in the atmosphere give the planet pinkish bands interspersed around the rest of the pure white to cyan clouds.