IISS Class IV Survey
Prilissa
Orbital Data
Orbit
2.26
AU
0.78
Period
279.8 d
Effective HZCO Deviation
0.16
Retrograde
No
Inclination
8
°
Eccentricity
0.64
Jump Shadow
Distance to Clear
8,998,367
km
1G
16.8h
2G
11.9h
3G
9.7h
4G
8.4h
5G
7.5h
6G
6.9h
Physical Data
Diameter
13,957.0
km
Mass
0.69
☉
Gravity
0.58
g
Density
0.53
☉
Environmental Data
Temperature
18
°C
Rotation
28.19
hours
Axial Tilt
1.09
°
Albedo
0.22
Greenhouse
0.78
Atmosphere
8 Dense
Hydrographics
5 46%–55%
Liquid
Water
Distribution
A Extremely Concentrated
Biological Data
Native Sophont
No
Extinct Sophont
No
Biomass Rating
6
Biodiversity Rating
1 Very uniform biosphere
Biocomplexity Rating
1 Primitive single-cell organisms
Resource Rating
A Priority target
Observations
No findings reported.
FORM 0407F-IV PART P
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