Planet HR 2798 1
Class I gas giant
Overview
| System: | HR 2798 - All bodies | |
| Distance to Sol: | 118.47 ly | |
| Distance To Arrival: | 3,020 ls | |
| Is Landable: | No | |
| Terraforming: | Not terraformable | |
| Earth Masses: | 189.4484 | |
| Radius: | 66,942 KM | |
| Gravity: | 1.72 G | |
| Surface Temperature: | 148 K | |
| Atmosphere Type: |
73.1% Hydrogen 26.9% Helium |
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| Orbital Period: | 4,203.4 D | |
| Semi Major Axis: | 5.63 AU | |
| Orbital Eccentricity: | 0.1381 | |
| Orbital Inclination: | -158.67 ° | |
| Arg Of Periapsis: | 16.30 ° | |
| Rotational Period: | 1.6 D | |
| Axis Tilt: | -0.23 ° | |
| Materials: |
None
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| Stations: |
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| Attractions: |
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Class I or jovian gas giants have primarily hydrogen and helium atmospheres. Coloration comes from clouds in the upper atmosphere of ammonia, water vapour, hydrogen sulphide, phosphine and sulphur. The temperature at the top of their upper cloud layers is typically less than 150 K.
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Rings
- Reserve Major
| Ring Type | Mass | Semi Major Axis | Inner Radius | Outer Radius | ||
| HR 2798 1 A Ring | Metal Rich | 121,910,000,000.00 MT | ? | 111,480 KM | 129,010 KM | |
| HR 2798 1 B Ring | Rocky | 674,780,000,000.00 MT | ? | 129,110 KM | 199,940 KM |
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