IISS Class IV Survey
Tirem
Orbital Data
Orbit
1.23
AU
0.47
Period
139.7 d
Effective HZCO Deviation
0.01
Retrograde
No
Inclination
1.5
°
Eccentricity
0.08
Jump Shadow
Distance to Clear
41,382,580
km
1G
1.5d
2G
1.1d
3G
20.8h
4G
18h
5G
16.1h
6G
14.7h
Physical Data
Diameter
12,711.0
km
Mass
0.48
☉
Gravity
0.48
g
Density
0.48
☉
Environmental Data
Temperature
165
°C
Rotation
38.24
hours
Axial Tilt
0.05
°
Albedo
0.69
Greenhouse
2.02
Atmosphere
B Corrosive
Composition
Carbon Dioxide (92%), Nitrogen (6%)
Hydrographics
5 46%–55%
Liquid
Sulphuric Acid
Distribution
0 Extremely Dispersed
Biological Data
Native Sophont
No
Extinct Sophont
No
Biomass Rating
-3
Biodiversity Rating
1 Very uniform biosphere
Biocomplexity Rating
1 Primitive single-cell organisms
Resource Rating
2 No economically extractable resources
Observations
No findings reported.
FORM 0407F-IV PART P
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