about
Heriatus (aka RS 0-6-57804-648-2690-7-142604-929 4) is a cold ice subgiant being the 4th planet orbiting Autchen. It was discovered in 1340 by famous astronomer Ausoto Licuwu, with speculations that he named it after one of his cousins, Heriatus Rohidi. Heriatus has no known moons.information
General
| Parameters | Value |
|---|---|
| Type | Planet |
| Class | Cool ice subgiant |
| Absolute Magnitude | -4m46 |
Climate
| Parameters | Value |
|---|---|
| Average Tempurature | -74.3935±23.1185°C |
| Greenhouse Effect | 0°C |
| Global Windspeed | 15.50 m/sec |
Geosphere Composition
| Element(s) | Percentage |
|---|---|
| Silicate Mantle | 70.5% |
| Metallic Core | 29.5% |
Physical
| Parameter | Value |
|---|---|
| Diameter | 21408.15km |
| Mass | 4.35043⋅1025kg |
| Oblateness | 0.0013 |
| Density | 8.4683g/cm3 |
| Insolation | 0.38553 |
| Gravity | 25.306m/sec2 |
| Bond Albedo | 0.3 |
| ASI | 0.529 |
| Solar Day | 9h33m34.124s |
| Axial Tilt | 60°36'38.84" |
| Tidal Heating | 2.8616⋅108 |
Atmospheric Composition
| Element(s) | Amount In Atmosphere |
|---|---|
| Carbon Dioxide (CO2) | 69.7% |
| Nitrogen (N2) | 22.5% |
| Water (H2O) | 4.3% |
| Sulfur Dioxide (SO2) | 3.55% |
| Carbon Monoxide (CO) | 145 ppm |
| Argon (Ar) | 4.22 ppm |
| Helium (He) | 0.635 ppm |
| Neon (Ne) | 0.16 ppm |
Atmosphere
| Parameters | Value |
|---|---|
| Height | 62.3km |
| Tropopause Height | 5.94km |
| Height of Homogeneous Atmosphere | 4.48km |
| Air Density | 2.2472 kg/m3 |
| Air Tempurature | -54°C |
| Speed of Sound | 245.19 m/sec |
| Exosphere Tempurature | 1047°C |
| Average Molar Mass | 40.3 |
| Relative Mass | 0.0002342 |
| Mass | 1.0189⋅1022kg |
Orbit
| Parameters | Value |
|---|---|
| Parent | Autchen |
| Type | Elliptical |
| Period | 2.4319 agian years |
| Pericenter | 1.1115 AU |
| Apocenter | 1.4657 AU |
| Eccentricity | 0.137 |
| Inclinaton | -1°41'34.48" |
| Orbital Velocity | 25.47 km/sec |
| Roche Limit | 18391 km |
