IISS Class IV Survey
Umemii
Orbital Data
Orbit
3.57
AU
1.34
Period
497.2 d
Effective HZCO Deviation
-0.68
Retrograde
No
Inclination
1.5
°
Eccentricity
0.02
Jump Shadow
Distance to Clear
8,264,648
km
1G
16.1h
2G
11.4h
3G
9.3h
4G
8.1h
5G
7.2h
6G
6.6h
Physical Data
Diameter
9,944.0
km
Mass
0.53
☉
Gravity
0.88
g
Density
1.12
☉
Environmental Data
Temperature
12
°C
Rotation
31.18
hours
Axial Tilt
2.12
°
Albedo
0.18
Greenhouse
0.38
Atmosphere
0
Hydrographics
0
Liquid
Distribution
0
Biological Data
Native Sophont
No
Extinct Sophont
No
Biomass Rating
6
Biodiversity Rating
4 Moderate species diversity
Biocomplexity Rating
1 Primitive single-cell organisms
Resource Rating
9 Priority target
Observations
No findings reported.
FORM 0407F-IV PART P
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