IISS Class IV Survey
Walston
Orbital Data
Orbit
0.72
AU
0.29
Period
79.7 d
Effective HZCO Deviation
0
Retrograde
No
Inclination
90.5
°
Eccentricity
0.01
Jump Shadow
Distance to Clear
54,409,712
km
1G
1.7d
2G
1.2d
3G
23.9h
4G
20.7h
5G
18.5h
6G
16.9h
Physical Data
Diameter
9,318.0
km
Mass
0.32
☉
Gravity
0.6
g
Density
0.82
☉
Environmental Data
Temperature
10
°C
Rotation
35.5
hours
Axial Tilt
11.41
°
Albedo
0.2
Greenhouse
0.53
Atmosphere
4 Thin
Irritant
L Low Oxygen
Severity
5 Serious irritant
Persistence
9 Constant: Ever-present at indicated severity
Hydrographics
4 36%–45%
Liquid
Water
Distribution
3 Scattered
Biological Data
Native Sophont
No
Extinct Sophont
No
Biomass Rating
9
Biodiversity Rating
5 Moderate species diversity
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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