IISS Class IV Survey
Yorbund
Orbital Data
Orbit
0.65
AU
0.26
Period
69.1 d
Effective HZCO Deviation
-0.1
Retrograde
No
Inclination
20
°
Eccentricity
0.49
Jump Shadow
Distance to Clear
58,315,610
km
1G
1.8d
2G
1.3d
3G
1d
4G
21.4h
5G
19.2h
6G
17.5h
Physical Data
Diameter
12,878.0
km
Mass
0.87
☉
Gravity
0.85
g
Density
0.85
☉
Environmental Data
Temperature
166
°C
Rotation
29.66
hours
Axial Tilt
0.4
°
Albedo
0.48
Greenhouse
6.5
Atmosphere
C Insidious
Composition
Chlorine (70%), Ammonia (24%), Carbon Dioxide (5%)
Hydrographics
6 56%–65%
Liquid
Carbonic Acid
Distribution
5 Mixed
Biological Data
Native Sophont
No
Extinct Sophont
No
Biomass Rating
-2
Biodiversity Rating
1 Very uniform biosphere
Biocomplexity Rating
1 Primitive single-cell organisms
Resource Rating
5 Marginal at best
Observations
No findings reported.
FORM 0407F-IV PART P
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